From 658751a5e4158149ee63cf8a9dc882212eae0d0c Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Sat, 8 Apr 2017 16:50:29 +0200
Subject: [PATCH 001/138] Adding Makefile for running tests via 'make test'
This can be used for local development and even for running at travis-ci.
---
Makefile | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
create mode 100644 Makefile
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..dc20422
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,25 @@
+# Makefile
+
+all: test
+
+test:
+ # Checking for syntax errors
+ set -e; for SCRIPT in *.sh; \
+ do \
+ sh -n $$SCRIPT; \
+ done
+
+ # Checking for bashisms (currently not failing, but only listing)
+ SCRIPT="$$(which checkbashisms)"; if [ -n "$$SCRIPT" ] && [ -x "$$SCRIPT" ]; \
+ then \
+ $$SCRIPT *.sh || true; \
+ else \
+ echo "WARNING: skipping bashism test - you need to install checkbashism."; \
+ fi
+
+ SCRIPT="$$(which shellcheck)"; if [ -n "$$SCRIPT" ] && [ -x "$$SCRIPT" ]; \
+ then \
+ $$SCRIPT *.sh || true; \
+ else \
+ echo "WARNING: skipping shellcheck test - you need to install shellcheck."; \
+ fi
From 47aa233806ccef6cf826eb3b210507349082d797 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 8 Apr 2017 17:28:35 +0200
Subject: [PATCH 002/138] add travis for syntax checking
---
.travis.yml | 10 ++++++++++
1 file changed, 10 insertions(+)
create mode 100644 .travis.yml
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..4a5f109
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,10 @@
+sudo: required
+dist: xenial
+language: bash
+
+before_script:
+ - sudo apt-get -qq update
+ - sudo apt-get install -y devscripts shellcheck
+
+script:
+ - make test
From cedc1c36b3067e4eb0d7adb283fae16865876cc0 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 8 Apr 2017 17:32:53 +0200
Subject: [PATCH 003/138] add travis build status badge
---
README.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
index f4d6865..fd4f511 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
+[](https://travis-ci.org/fradelg/docker-mysql-cron-backup)
+
# mysql-cron-backup
-This image runs mysqldump to backup database periodically using cron. Data is dumped to the container folder `/backup`
+This image runs mysqldump to backup your databases periodically using cron. Data is dumped to `/backup` so you can mount your backup volumes in this path.
## Usage:
From da419c79b116ad2c775a05e318357a6b0788b39b Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 8 Apr 2017 17:57:23 +0200
Subject: [PATCH 004/138] fix bash syntax accordint to shellcheck
---
backup.sh | 25 ++++++++++++++-----------
restore.sh | 4 ++--
run.sh | 4 ++--
3 files changed, 18 insertions(+), 15 deletions(-)
diff --git a/backup.sh b/backup.sh
index 4f90970..4492db5 100644
--- a/backup.sh
+++ b/backup.sh
@@ -2,27 +2,30 @@
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
[ -z "${MYSQL_PASS}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
-DATE=`date +%Y%m%d%H%M`
+DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $DATE"
-databases=`mysql -u $MYSQL_USER -p$MYSQL_PASS -e "SHOW DATABASES;" | tr -d "| " | grep -v Database`
+databases=$(mysql -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
for db in $databases; do
- if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]] ; then
+ if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
+ then
echo "Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
- if mysqldump -h $MYSQL_HOST -P $MYSQL_PORT -u $MYSQL_USER -p$MYSQL_PASS $db > $FILENAME ;then
- gzip -f $FILENAME
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
+ then
+ gzip -f "$FILENAME"
else
- rm -rf $FILENAME
+ rm -rf "$FILENAME"
fi
fi
done
-if [ -n "$MAX_BACKUPS" ]; then
- while [ `ls -1 /backup | wc -l` -gt "$MAX_BACKUPS" ];
+if [ -n "$MAX_BACKUPS" ]
+then
+ while [ $(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l) -gt "$MAX_BACKUPS" ];
do
- TARGET=`ls -1 /backup | sort | head -n 1`
- echo "Backup ${TARGET} is deleted"
- rm -rf /backup/${TARGET}
+ TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" | sort | head -n 1)
+ echo "Backup $TARGET is deleted"
+ rm -rf /backup/"$TARGET"
done
fi
diff --git a/restore.sh b/restore.sh
index d9dd5c4..de67315 100644
--- a/restore.sh
+++ b/restore.sh
@@ -1,6 +1,6 @@
#!/bin/bash
-echo "=> Restore database from \$1"
-if mysql -h $MYSQL_HOST -P $MYSQL_POR -u $MYSQL_USER -p$MYSQL_PASS < \$1 ;then
+echo "=> Restore database from $1"
+if mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" < "$1" ;then
echo "=> Restore succeeded"
else
echo "=> Restore failed"
diff --git a/run.sh b/run.sh
index 1d3fefa..f821cd6 100755
--- a/run.sh
+++ b/run.sh
@@ -7,12 +7,12 @@ if [ -n "${INIT_BACKUP}" ]; then
/backup.sh
elif [ -n "${INIT_RESTORE_LATEST}" ]; then
echo "=> Restore latest backup"
- until nc -z $MYSQL_HOST $MYSQL_PORT
+ until nc -z "$MYSQL_HOST" "$MYSQL_PORT"
do
echo "waiting database container..."
sleep 1
done
- ls -d -1 /backup/* | tail -1 | xargs /restore.sh
+find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /crontab.conf
From fc86bcc4cd0707a05105240e3d392ab59aed2fce Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 8 Apr 2017 18:02:18 +0200
Subject: [PATCH 005/138] double quote find expression too
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 4492db5..db1b2f9 100644
--- a/backup.sh
+++ b/backup.sh
@@ -21,7 +21,7 @@ done
if [ -n "$MAX_BACKUPS" ]
then
- while [ $(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l) -gt "$MAX_BACKUPS" ];
+ while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l)" -gt "$MAX_BACKUPS" ];
do
TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" | sort | head -n 1)
echo "Backup $TARGET is deleted"
From 77703067507532e9366eb9a0616f7e4124f09c8c Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Mon, 10 Apr 2017 08:55:09 +0200
Subject: [PATCH 006/138] Removing absolute path, $TARGET includes it already.
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index db1b2f9..62bfaa0 100644
--- a/backup.sh
+++ b/backup.sh
@@ -25,7 +25,7 @@ then
do
TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" | sort | head -n 1)
echo "Backup $TARGET is deleted"
- rm -rf /backup/"$TARGET"
+ rm -rf "$TARGET"
done
fi
From 44cdee455a70c36540e71477721d65a836c6ea09 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 16 Apr 2017 11:29:31 +0200
Subject: [PATCH 007/138] update docker and bash syntax
---
README.md | 18 +++++++++---------
backup.sh | 5 +++--
restore.sh | 11 ++++++++++-
3 files changed, 22 insertions(+), 12 deletions(-)
diff --git a/README.md b/README.md
index fd4f511..a3971b5 100644
--- a/README.md
+++ b/README.md
@@ -2,15 +2,15 @@
# mysql-cron-backup
-This image runs mysqldump to backup your databases periodically using cron. Data is dumped to `/backup` so you can mount your backup volumes in this path.
+This docker image runs mysqldump to backup your databases periodically using cron task manager. Backups are placed in `/backup` so you can mount your backup docker volume in this path.
## Usage:
- docker run -d \
- --env MYSQL_USER=admin \
- --env MYSQL_PASS=password \
+ docker container run -d \
+ --env MYSQL_USER=root \
+ --env MYSQL_PASS=my_password \
--link mysql
- --volume /path/to/my/host/folder:/backup
+ --volume /path/to/my/backup/folder:/backup
fradelg/mysql-backup
## Variables
@@ -27,10 +27,10 @@ This image runs mysqldump to backup your databases periodically using cron. Data
## Restore from a backup
-See the list of backups, you can run:
+See the list of backups in your running docker container, just write in your favorite terminal:
- docker exec backup ls /backup
+ docker container exec backup ls /backup
-To restore database from a certain backup, simply run:
+To restore a database from a certain backup, simply run:
- docker exec backup /restore.sh /backup/2015.08.06.171901
+ docker container exec backup /restore.sh /backup/201708060500.my_db.sql.gz
diff --git a/backup.sh b/backup.sh
index 62bfaa0..f0d427c 100644
--- a/backup.sh
+++ b/backup.sh
@@ -5,7 +5,8 @@
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $DATE"
databases=$(mysql -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
-for db in $databases; do
+for db in $databases
+do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
then
echo "Dumping database: $db"
@@ -21,7 +22,7 @@ done
if [ -n "$MAX_BACKUPS" ]
then
- while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l)" -gt "$MAX_BACKUPS" ];
+ while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l)" -gt "$MAX_BACKUPS" ]
do
TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" | sort | head -n 1)
echo "Backup $TARGET is deleted"
diff --git a/restore.sh b/restore.sh
index de67315..9657eba 100644
--- a/restore.sh
+++ b/restore.sh
@@ -1,6 +1,15 @@
#!/bin/bash
+[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
+[ -z "${MYSQL_PASS}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
+
+if [ "$#" -ne 1 ]
+then
+ echo "You must pass the path of the backup file to restore"
+fi
+
echo "=> Restore database from $1"
-if mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" < "$1" ;then
+if mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" < "$1"
+then
echo "=> Restore succeeded"
else
echo "=> Restore failed"
From ae753e40a1736c32b19a0551cc36dba82f5feb30 Mon Sep 17 00:00:00 2001
From: "Markus \"Shorty\" Uckelmann" <markus.uckelmann@sevenval.com>
Date: Thu, 7 Sep 2017 17:10:15 +0200
Subject: [PATCH 008/138] Fixes missing USE statement in SQL dump
This commit adds the additional `--databases` option to the mysqldump command.
This adds a `USE database` statement to the beginning of the SQL dump.
Without this one has to provide the database name at restore.
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
mode change 100644 => 100755 backup.sh
diff --git a/backup.sh b/backup.sh
old mode 100644
new mode 100755
index f0d427c..d2ca3dd
--- a/backup.sh
+++ b/backup.sh
@@ -11,7 +11,7 @@ do
then
echo "Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" > "$FILENAME"
then
gzip -f "$FILENAME"
else
From 95c36b64933dc00176ab8f781ce09ac0bcb19212 Mon Sep 17 00:00:00 2001
From: "Markus \"Shorty\" Uckelmann" <markus.uckelmann@sevenval.com>
Date: Thu, 7 Sep 2017 17:18:55 +0200
Subject: [PATCH 009/138] Adds missing gunzip command
This commit adds a gunzip command which extracts the gzip'd SQL dump and
pipes it into the mysql command. Without the restore fails.
---
restore.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
mode change 100644 => 100755 restore.sh
diff --git a/restore.sh b/restore.sh
old mode 100644
new mode 100755
index 9657eba..20561f2
--- a/restore.sh
+++ b/restore.sh
@@ -8,7 +8,8 @@ then
fi
echo "=> Restore database from $1"
-if mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" < "$1"
+set -o pipefail
+if gunzip --stdout "$1" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS"
then
echo "=> Restore succeeded"
else
From cf9e0bac0d97b83802b58b898c7906597d7dae75 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Mon, 11 Sep 2017 09:36:38 +0200
Subject: [PATCH 010/138] merge COPY in Dockerfile
---
Dockerfile | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 19d4291..566dc54 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM alpine
-MAINTAINER Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>
+FROM alpine:3.5
+LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip && rm -rf /var/cache/apk/* && mkdir /backup
@@ -7,10 +7,8 @@ ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
MYSQL_PORT="3306"
-COPY run.sh /run.sh
-COPY backup.sh /backup.sh
-COPY restore.sh /restore.sh
-RUN chmod +x /backup.sh /restore.sh
+COPY ["run.sh", "backup.sh", "restore.sh", "/"]
+RUN chmod u+x /backup.sh /restore.sh
VOLUME ["/backup"]
From 5e1044ffeaa16c624081fa2753d790eb136dca2e Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Tue, 30 Jan 2018 08:23:18 +0100
Subject: [PATCH 011/138] Use correct image name
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index a3971b5..29086da 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ This docker image runs mysqldump to backup your databases periodically using cro
--env MYSQL_PASS=my_password \
--link mysql
--volume /path/to/my/backup/folder:/backup
- fradelg/mysql-backup
+ fradelg/mysql-cron-backup
## Variables
From 29b54da5a8f96bd0ae3fcf31ef8efd3e2392596e Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Tue, 30 Jan 2018 08:32:45 +0100
Subject: [PATCH 012/138] Update to apline 3.7
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 566dc54..a8c0300 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.5
+FROM alpine:3.7
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip && rm -rf /var/cache/apk/* && mkdir /backup
From 2b1d2e979aeb919d1f8b98ffef490dc9f35d2f75 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Mon, 12 Feb 2018 15:43:58 +0100
Subject: [PATCH 013/138] Reorder Dockerfile for less layers
---
Dockerfile | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index a8c0300..678e58e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,15 @@
FROM alpine:3.7
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
-RUN apk add --update bash mysql-client gzip && rm -rf /var/cache/apk/* && mkdir /backup
+COPY ["run.sh", "backup.sh", "restore.sh", "/"]
+
+RUN apk add --update bash mysql-client gzip && rm -rf /var/cache/apk/* && mkdir /backup &&\
+ chmod u+x /backup.sh /restore.sh
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
MYSQL_PORT="3306"
-COPY ["run.sh", "backup.sh", "restore.sh", "/"]
-RUN chmod u+x /backup.sh /restore.sh
-
VOLUME ["/backup"]
CMD ["/run.sh"]
From 596c12191319163807236568e0c1d682dbb8bfe6 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Wed, 21 Mar 2018 13:08:51 +0100
Subject: [PATCH 014/138] use HOST and PORT for table lookup
---
.travis.yml | 2 +-
backup.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/.travis.yml b/.travis.yml
index 4a5f109..120a65f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
sudo: required
-dist: xenial
+dist: trusty
language: bash
before_script:
diff --git a/backup.sh b/backup.sh
index d2ca3dd..8de41a4 100755
--- a/backup.sh
+++ b/backup.sh
@@ -4,7 +4,7 @@
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $DATE"
-databases=$(mysql -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
+databases=$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
for db in $databases
do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
From 2231e88e589451f5f23c40eba3730e1842b335ce Mon Sep 17 00:00:00 2001
From: Alan Colon <github@alanc.net>
Date: Thu, 26 Apr 2018 10:56:25 -0700
Subject: [PATCH 015/138] Implement MYSQL_DB and MYSQLDUMP_OPTS options. Accept
MYSQL_DATABASE and MYSQL_PASSWORD to maintain parity with _/mysql image
options.
---
README.md | 1 +
backup.sh | 6 +++---
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/README.md b/README.md
index 29086da..1a649b5 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,7 @@ This docker image runs mysqldump to backup your databases periodically using cro
MYSQL_USER the username of your mysql database
MYSQL_PASS the password of your mysql database
MYSQL_DB the database name to dump. Default: `--all-databases`
+ MYSQLDUMP_OPTS command line arguments to pass to mysqldump. Example: `--single-transaction`
CRON_TIME the interval of cron job to run mysqldump. `0 0 * * *` by default, which is every day at 00:00
MAX_BACKUPS the number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default
INIT_BACKUP if set, create a backup when the container starts
diff --git a/backup.sh b/backup.sh
index 8de41a4..4278fcd 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,17 +1,17 @@
#!/bin/bash
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
-[ -z "${MYSQL_PASS}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
+[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $DATE"
-databases=$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)
+databases=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
for db in $databases
do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
then
echo "Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip -f "$FILENAME"
else
From bcc8f68f723070a10ead5e67a62df0d6ea6ce0e9 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Thu, 8 Nov 2018 11:15:00 +0100
Subject: [PATCH 016/138] Create a link to the latest backup
The symlink is not considered a backup itself and never deleted according to the backup quota
---
backup.sh | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/backup.sh b/backup.sh
index 4278fcd..2d7fcdd 100755
--- a/backup.sh
+++ b/backup.sh
@@ -11,9 +11,12 @@ do
then
echo "Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
+ LATEST=/backup/latest.$db.sql.gz
if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip -f "$FILENAME"
+ rm "$LATEST"
+ ln -s "$FILENAME" "$LATEST"
else
rm -rf "$FILENAME"
fi
@@ -22,9 +25,9 @@ done
if [ -n "$MAX_BACKUPS" ]
then
- while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" | wc -l)" -gt "$MAX_BACKUPS" ]
+ while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
do
- TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" | sort | head -n 1)
+ TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | sort | head -n 1)
echo "Backup $TARGET is deleted"
rm -rf "$TARGET"
done
From f6e189e931e6a74b09614c46baf299889b6c8d32 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Thu, 8 Nov 2018 11:28:04 +0100
Subject: [PATCH 017/138] Aesthetics improvements and docker-compose example
---
README.md | 80 ++++++++++++++++++++++++++++++++++++++++++-------------
1 file changed, 62 insertions(+), 18 deletions(-)
diff --git a/README.md b/README.md
index 1a649b5..f95276f 100644
--- a/README.md
+++ b/README.md
@@ -6,32 +6,76 @@ This docker image runs mysqldump to backup your databases periodically using cro
## Usage:
- docker container run -d \
- --env MYSQL_USER=root \
- --env MYSQL_PASS=my_password \
- --link mysql
- --volume /path/to/my/backup/folder:/backup
- fradelg/mysql-cron-backup
+```bash
+docker container run -d \
+ --env MYSQL_USER=root \
+ --env MYSQL_PASS=my_password \
+ --link mysql
+ --volume /path/to/my/backup/folder:/backup
+ fradelg/mysql-cron-backup
+```
## Variables
- MYSQL_HOST the host/ip of your mysql database
- MYSQL_PORT the port number of your mysql database
- MYSQL_USER the username of your mysql database
- MYSQL_PASS the password of your mysql database
- MYSQL_DB the database name to dump. Default: `--all-databases`
- MYSQLDUMP_OPTS command line arguments to pass to mysqldump. Example: `--single-transaction`
- CRON_TIME the interval of cron job to run mysqldump. `0 0 * * *` by default, which is every day at 00:00
- MAX_BACKUPS the number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default
- INIT_BACKUP if set, create a backup when the container starts
- INIT_RESTORE_LATEST if set, restores latest backup
+- `MYSQL_HOST`: The host/ip of your mysql database.
+- `MYSQL_PORT`: The port number of your mysql database.
+- `MYSQL_USER`: The username of your mysql database.
+- `MYSQL_PASS`: The password of your mysql database.
+- `MYSQL_DB`: The database name to dump. Default: `--all-databases`.
+- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump. Example: `--single-transaction`.
+- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00.
+- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
+- `INIT_BACKUP`: If set, create a backup when the container starts.
+- `INIT_RESTORE_LATEST`: Ff set, restores latest backup.
+
+If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
+
+```yaml
+version: "2"
+services:
+ mariadb:
+ image: mariadb
+ container_name: my_mariadb
+ expose:
+ - 3306
+ volumes:
+ # If there is not scheme, restore the last created backup (if exists)
+ - ${VOLUME_PATH}/backup/latest.${DATABASE_NAME}.sql.gz:/docker-entrypoint-initdb.d/database.sql.gz
+ environment:
+ - MYSQL_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
+ - MYSQL_DATABASE=${DATABASE_NAME}
+ - MYSQL_USER=${WORDPRESS_DB_USER}
+ - MYSQL_PASSWORD=${WORDPRESS_DB_PASSWORD}
+ restart: unless-stopped
+
+ mysql-cron-backup:
+ image: fradelg/mysql-cron-backup
+ depends_on:
+ - my_mariadb
+ volumes:
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_HOST=my_mariadb
+ - MYSQL_USER=root
+ - MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
+ - MAX_BACKUPS=15
+ - INIT_BACKUP=0
+ # Every day at 03:00
+ - CRON_TIME=* 3 * * *
+ restart: unless-stopped
+
+```
## Restore from a backup
See the list of backups in your running docker container, just write in your favorite terminal:
- docker container exec backup ls /backup
+```bash
+docker container exec backup ls /backup
+```
To restore a database from a certain backup, simply run:
- docker container exec backup /restore.sh /backup/201708060500.my_db.sql.gz
+```bash
+docker container exec backup /restore.sh /backup/201708060500.my_db.sql.gz
+```
From 1bd0e144c97318ac697269303511d9f3f4bceb51 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Thu, 8 Nov 2018 14:34:29 +0100
Subject: [PATCH 018/138] Ignore error if file does not exist
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 2d7fcdd..d331f58 100755
--- a/backup.sh
+++ b/backup.sh
@@ -15,7 +15,7 @@ do
if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip -f "$FILENAME"
- rm "$LATEST"
+ rm "$LATEST" 2> /dev/null
ln -s "$FILENAME" "$LATEST"
else
rm -rf "$FILENAME"
From fe1028a2059a7ffdfb8b63877ab98a3329e1ac2c Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Thu, 8 Nov 2018 14:46:39 +0100
Subject: [PATCH 019/138] Using dockerize as entry point
---
Dockerfile | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 678e58e..a631b70 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,13 +3,18 @@ LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
COPY ["run.sh", "backup.sh", "restore.sh", "/"]
-RUN apk add --update bash mysql-client gzip && rm -rf /var/cache/apk/* && mkdir /backup &&\
+RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/* && mkdir /backup &&\
chmod u+x /backup.sh /restore.sh
+ENV DOCKERIZE_VERSION v0.6.1
+RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
+ && tar -C /usr/local/bin -xzvf dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
+ && rm dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz
+
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
MYSQL_PORT="3306"
VOLUME ["/backup"]
-CMD ["/run.sh"]
+CMD dockerize -wait tcp://${MYSQL_HOST}:3306 /run.sh
From d5eca7afc538a0eb522d6ab09c450a9f523b3e47 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Fri, 9 Nov 2018 15:55:53 +0100
Subject: [PATCH 020/138] Global MySQL port and timeout variable
---
Dockerfile | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index a631b70..2e141e2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,8 +13,9 @@ RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSI
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
- MYSQL_PORT="3306"
+ MYSQL_PORT="3306" \
+ TIMEOUT="10s"
VOLUME ["/backup"]
-CMD dockerize -wait tcp://${MYSQL_HOST}:3306 /run.sh
+CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
From a4ed62c9ccf37a13f1c566b711a37a7a0c511383 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Fri, 9 Nov 2018 16:09:18 +0100
Subject: [PATCH 021/138] Timeout documentation
---
README.md | 1 +
1 file changed, 1 insertion(+)
diff --git a/README.md b/README.md
index f95276f..1903bae 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,7 @@ docker container run -d \
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
- `INIT_RESTORE_LATEST`: Ff set, restores latest backup.
+- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
From 7e99a5df2a23e9ea12c7420398886df6e2c03336 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Fri, 9 Nov 2018 19:07:23 +0100
Subject: [PATCH 022/138] fix double quote
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index d331f58..4dc4f20 100755
--- a/backup.sh
+++ b/backup.sh
@@ -12,7 +12,7 @@ do
echo "Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
then
gzip -f "$FILENAME"
rm "$LATEST" 2> /dev/null
From 0ca0ac8f6860121708f3ae4f9be55c33acc24cb4 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Mon, 12 Nov 2018 21:12:12 +0100
Subject: [PATCH 023/138] Fix symlink creation
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 4dc4f20..49b8d74 100755
--- a/backup.sh
+++ b/backup.sh
@@ -16,7 +16,7 @@ do
then
gzip -f "$FILENAME"
rm "$LATEST" 2> /dev/null
- ln -s "$FILENAME" "$LATEST"
+ cd backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd ..
else
rm -rf "$FILENAME"
fi
From 2b8cb54d0548bd9760e7b006ff9c5229a3cbab33 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Mon, 12 Nov 2018 21:12:53 +0100
Subject: [PATCH 024/138] Increased verbosity
---
backup.sh | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/backup.sh b/backup.sh
index 49b8d74..4d79eff 100755
--- a/backup.sh
+++ b/backup.sh
@@ -3,18 +3,19 @@
[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
DATE=$(date +%Y%m%d%H%M)
-echo "=> Backup started at $DATE"
+echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
databases=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
for db in $databases
do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
then
- echo "Dumping database: $db"
+ echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip -f "$FILENAME"
+ echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
cd backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd ..
else
@@ -25,12 +26,13 @@ done
if [ -n "$MAX_BACKUPS" ]
then
+ echo "=> Max number of backups ("$MAX_BACKUPS") reached. Deleting oldest backups"
while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
do
TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | sort | head -n 1)
- echo "Backup $TARGET is deleted"
rm -rf "$TARGET"
+ echo "==> Backup $TARGET has been deleted"
done
fi
-echo "=> Backup done"
+echo "=> Backup process finished at echo $(date "+%Y-%m-%d %H:%M:%S")"
From abba83c99b66f8c572932c0abf9be05c50da9459 Mon Sep 17 00:00:00 2001
From: Manuel <mmartinortiz@gmail.com>
Date: Mon, 26 Nov 2018 21:09:16 +0100
Subject: [PATCH 025/138] Creating symlink from absolute path
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 4d79eff..b5be2ba 100755
--- a/backup.sh
+++ b/backup.sh
@@ -17,7 +17,7 @@ do
gzip -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
- cd backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd ..
+ cd /backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
else
rm -rf "$FILENAME"
fi
From 0ffb2c0a1d15d70d771b12a76bb7633ccfe5a629 Mon Sep 17 00:00:00 2001
From: Mon555 <mon55555@gmail.com>
Date: Wed, 23 Jan 2019 10:14:47 +0700
Subject: [PATCH 026/138] fix typo in README.md
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 1903bae..3113c31 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ docker container run -d \
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
-- `INIT_RESTORE_LATEST`: Ff set, restores latest backup.
+- `INIT_RESTORE_LATEST`: If set, restores latest backup.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
From 84c84b8a07ffed25498d87994452b43832def274 Mon Sep 17 00:00:00 2001
From: Daniel Cambray <DanielCambray@users.noreply.github.com>
Date: Tue, 29 Jan 2019 08:49:51 +0100
Subject: [PATCH 027/138] Error in the doc
The variable CRON_TIME is not set for every day at 03:00
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 3113c31..1ce5e5a 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ services:
- MAX_BACKUPS=15
- INIT_BACKUP=0
# Every day at 03:00
- - CRON_TIME=* 3 * * *
+ - CRON_TIME=0 3 * * *
restart: unless-stopped
```
From 7f01602f0fa59d694425375d0da1528e18194da0 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 28 Jul 2019 15:58:55 +0200
Subject: [PATCH 028/138] fix issue #24 counting backups per DB
---
Dockerfile | 7 +++----
README.md | 7 ++++---
backup.sh | 17 ++++++++++-------
run.sh | 2 +-
4 files changed, 18 insertions(+), 15 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 2e141e2..c0ba4d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,7 @@
FROM alpine:3.7
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
-COPY ["run.sh", "backup.sh", "restore.sh", "/"]
-
-RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/* && mkdir /backup &&\
- chmod u+x /backup.sh /restore.sh
+RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
ENV DOCKERIZE_VERSION v0.6.1
RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
@@ -16,6 +13,8 @@ ENV CRON_TIME="0 3 * * sun" \
MYSQL_PORT="3306" \
TIMEOUT="10s"
+COPY ["run.sh", "backup.sh", "restore.sh", "/"]
+RUN mkdir /backup && chmod u+x /backup.sh /restore.sh
VOLUME ["/backup"]
CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
diff --git a/README.md b/README.md
index 1ce5e5a..4ffcfed 100644
--- a/README.md
+++ b/README.md
@@ -40,19 +40,18 @@ services:
expose:
- 3306
volumes:
+ - data:/var/lib/mysql
# If there is not scheme, restore the last created backup (if exists)
- ${VOLUME_PATH}/backup/latest.${DATABASE_NAME}.sql.gz:/docker-entrypoint-initdb.d/database.sql.gz
environment:
- MYSQL_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
- MYSQL_DATABASE=${DATABASE_NAME}
- - MYSQL_USER=${WORDPRESS_DB_USER}
- - MYSQL_PASSWORD=${WORDPRESS_DB_PASSWORD}
restart: unless-stopped
mysql-cron-backup:
image: fradelg/mysql-cron-backup
depends_on:
- - my_mariadb
+ - mariadb
volumes:
- ${VOLUME_PATH}/backup:/backup
environment:
@@ -65,6 +64,8 @@ services:
- CRON_TIME=0 3 * * *
restart: unless-stopped
+volumes:
+ data:
```
## Restore from a backup
diff --git a/backup.sh b/backup.sh
index b5be2ba..30314da 100755
--- a/backup.sh
+++ b/backup.sh
@@ -4,8 +4,9 @@
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
-databases=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
-for db in $databases
+DATABASES=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
+DB_COUNTER=0
+for db in ${DATABASES}
do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
then
@@ -18,6 +19,7 @@ do
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
cd /backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
+ DB_COUNTER=$(( DB_COUNTER + 1 ))
else
rm -rf "$FILENAME"
fi
@@ -26,13 +28,14 @@ done
if [ -n "$MAX_BACKUPS" ]
then
- echo "=> Max number of backups ("$MAX_BACKUPS") reached. Deleting oldest backups"
- while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
+ MAX_FILES=$(( MAX_BACKUPS * DB_COUNTER ))
+ while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | wc -l)" -gt "$MAX_FILES" ]
do
TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | sort | head -n 1)
- rm -rf "$TARGET"
- echo "==> Backup $TARGET has been deleted"
+ echo "==> Max number of backups ($MAX_BACKUPS) reached. Deleting ${TARGET} ..."
+ rm -rf "${TARGET}"
+ echo "==> Backup ${TARGET} deleted"
done
fi
-echo "=> Backup process finished at echo $(date "+%Y-%m-%d %H:%M:%S")"
+echo "=> Backup process finished at $(date "+%Y-%m-%d %H:%M:%S")"
diff --git a/run.sh b/run.sh
index f821cd6..999d3ef 100755
--- a/run.sh
+++ b/run.sh
@@ -2,7 +2,7 @@
touch /mysql_backup.log
tail -F /mysql_backup.log &
-if [ -n "${INIT_BACKUP}" ]; then
+if [ "${INIT_BACKUP}" -gt "0" ]; then
echo "=> Create a backup on the startup"
/backup.sh
elif [ -n "${INIT_RESTORE_LATEST}" ]; then
From 592e61700543e2c2d48414b15bf3a62c84acf03b Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 28 Jul 2019 16:45:33 +0200
Subject: [PATCH 029/138] added docker-compose file for testing and bump base
image
---
Dockerfile | 2 +-
docker-compose.yaml | 33 +++++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+), 1 deletion(-)
create mode 100644 docker-compose.yaml
diff --git a/Dockerfile b/Dockerfile
index c0ba4d9..02961b2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.7
+FROM alpine:3.10
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..d0b693f
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,33 @@
+version: "2"
+services:
+ mariadb:
+ image: mariadb:10
+ container_name: my_mariadb
+ expose:
+ - 3306
+ volumes:
+ - data:/var/lib/mysql
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_DATABASE=${DATABASE_NAME}
+ - MYSQL_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
+ restart: unless-stopped
+
+ backup:
+ build: .
+ image: fradelg/mysql-cron-backup
+ depends_on:
+ - mariadb
+ volumes:
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_HOST=my_mariadb
+ - MYSQL_USER=root
+ - MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
+ - MAX_BACKUPS=1
+ - INIT_BACKUP=1
+ - CRON_TIME=0 0 * * *
+ restart: unless-stopped
+
+volumes:
+ data:
\ No newline at end of file
From e6673d546528e5634ba08a25834d7dbeb52318cb Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Tue, 7 Jan 2020 12:21:59 +0100
Subject: [PATCH 030/138] Update alpine baseimage to 3.11
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 02961b2..e96533e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.10
+FROM alpine:3.11
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
From 0c29ac1adb5e6d1277374123b2e30a7f3f54c32e Mon Sep 17 00:00:00 2001
From: Ben D'Angelo <ben.dangelo@mosaic.com>
Date: Mon, 8 Jun 2020 23:06:39 +0800
Subject: [PATCH 031/138] Use args to select wanted arch and os
---
Dockerfile | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index e96533e..287013c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,10 +3,13 @@ LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
-ENV DOCKERIZE_VERSION v0.6.1
-RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
- && tar -C /usr/local/bin -xzvf dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
- && rm dockerize-alpine-linux-amd64-$DOCKERIZE_VERSION.tar.gz
+ARG OS=alpine-linux
+ARG ARCH=amd64
+ARG DOCKERIZE_VERSION=v0.6.1
+
+RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz \
+ && tar -C /usr/local/bin -xzvf dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz \
+ && rm dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
From 86c09693f01b9f6206b730977e0d2564a711c26f Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Mon, 6 Jul 2020 12:25:54 +0200
Subject: [PATCH 032/138] Update to Alpine 3.12 base image
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 287013c..60306ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.11
+FROM alpine:3.12
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
From 3db704557a11406d749afef37dd9e134b1bd5740 Mon Sep 17 00:00:00 2001
From: Richard Scorer <richard@scorer.org>
Date: Thu, 3 Sep 2020 14:30:21 +0100
Subject: [PATCH 033/138] Add ability to set gzip compression level
---
README.md | 3 +++
backup.sh | 3 ++-
2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 4ffcfed..f44fe2c 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ docker container run -d \
- `INIT_BACKUP`: If set, create a backup when the container starts.
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
+- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
@@ -62,6 +63,8 @@ services:
- INIT_BACKUP=0
# Every day at 03:00
- CRON_TIME=0 3 * * *
+ # Make it small
+ - GZIP_LEVEL=9
restart: unless-stopped
volumes:
diff --git a/backup.sh b/backup.sh
index 30314da..2a01db6 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,6 +1,7 @@
#!/bin/bash
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
+[ -z "${GZIP_LEVEL}" ] && { GZIP_LEVEL=6; }
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
@@ -15,7 +16,7 @@ do
LATEST=/backup/latest.$db.sql.gz
if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
- gzip -f "$FILENAME"
+ gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
cd /backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
From d163a454d7f386aeb295afddfcc5fc7a575f9f30 Mon Sep 17 00:00:00 2001
From: Andreas Treubert <berti92@users.noreply.github.com>
Date: Mon, 14 Sep 2020 15:42:46 +0200
Subject: [PATCH 034/138] Update backup.sh
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 2a01db6..d4cacb3 100755
--- a/backup.sh
+++ b/backup.sh
@@ -14,7 +14,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" --databases "$db" $MYSQLDUMP_OPTS > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $db $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
From 8622152cebfcfd753eaa7f6616f311e15ed7a66d Mon Sep 17 00:00:00 2001
From: "javier.legido" <javier.legido@kedu.coop>
Date: Sat, 3 Oct 2020 11:29:37 +0200
Subject: [PATCH 035/138] Install alpine package 'tzdata' to allow passing
timezone as environment variable: '-e TZ=foo/bar'
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 60306ea..b431222 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
FROM alpine:3.12
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
-RUN apk add --update bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
+RUN apk add --update tzdata bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
ARG OS=alpine-linux
ARG ARCH=amd64
From 748381cdd26434bfae3c889c08d2a78548001299 Mon Sep 17 00:00:00 2001
From: "javier.legido" <javier.legido@kedu.coop>
Date: Sat, 3 Oct 2020 11:35:01 +0200
Subject: [PATCH 036/138] Clarify that environment variable 'CRON_TIME' uses
UTC timezone
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index f44fe2c..7da931f 100644
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@ docker container run -d \
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_DB`: The database name to dump. Default: `--all-databases`.
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump. Example: `--single-transaction`.
-- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00.
+- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
From 07ec160d535daeeff359006d0359ab6ebd58a0af Mon Sep 17 00:00:00 2001
From: Andreas Treubert <berti92@users.noreply.github.com>
Date: Thu, 26 Nov 2020 16:26:35 +0100
Subject: [PATCH 037/138] Update README.md
---
README.md | 1 +
1 file changed, 1 insertion(+)
diff --git a/README.md b/README.md
index f44fe2c..ad4f644 100644
--- a/README.md
+++ b/README.md
@@ -29,6 +29,7 @@ docker container run -d \
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
+- `TZ`: Specify TIMEZONE in Container. E.g. "Europe/Berlin". Default ist UTC.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
From 26a7d8ebb04b3af55ca797ecc45e2cd26cb033c1 Mon Sep 17 00:00:00 2001
From: Torsten Harenberg <harenberg@gmail.com>
Date: Thu, 7 Jan 2021 15:32:36 +0100
Subject: [PATCH 038/138] Add mariadb-connector-c package to support newer
MySQL versions
The container does not run with newer (5.8+?) versions of MySQL as the
library to encrypt the password comes in a separate package.
Adding this package to the list of installed packages.
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index b431222..4d7369c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
FROM alpine:3.12
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
-RUN apk add --update tzdata bash mysql-client gzip openssl && rm -rf /var/cache/apk/*
+RUN apk add --update tzdata bash mysql-client gzip openssl mariadb-connector-c && rm -rf /var/cache/apk/*
ARG OS=alpine-linux
ARG ARCH=amd64
From 15e8ee7e0f284697a87f073b0b9be297a6e2b202 Mon Sep 17 00:00:00 2001
From: Andreas Treubert <berti92@users.noreply.github.com>
Date: Sat, 9 Jan 2021 15:31:56 +0100
Subject: [PATCH 039/138] Update README.md
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index ad4f644..ec09470 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ docker container run -d \
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
-- `TZ`: Specify TIMEZONE in Container. E.g. "Europe/Berlin". Default ist UTC.
+- `TZ`: Specify TIMEZONE in Container. E.g. "Europe/Berlin". Default is UTC.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
From 37c242b29216a15a67132f38346ecff832066ca3 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 12:31:31 +0100
Subject: [PATCH 040/138] add github action for multiarch docker build
---
.github/workflows/image.yml | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 .github/workflows/image.yml
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
new file mode 100644
index 0000000..09f2c09
--- /dev/null
+++ b/.github/workflows/image.yml
@@ -0,0 +1,30 @@
+name: build docker image
+
+on:
+ push:
+ branches:
+ - "!*"
+ tags:
+ - "v*"
+
+jobs:
+ build:
+ runs-on: ubuntu-latest
+ steps:
+ - name: Checkout the code
+ uses: actions/checkout@v2
+ - name: Install buildx
+ id: buildx
+ uses: crazy-max/ghaction-docker-buildx@v1
+ with:
+ version: latest
+ - name: Get latest release version number
+ id: get_version
+ uses: battila7/get-version-action@v2
+ - name: Login to Docker Hub
+ run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+ - name: Build multiarch image
+ run: |
+ docker buildx build --push \
+ --tag fradelg/mysql-cron-backup:{{ steps.get_version.outputs.version-without-v }} \
+ --platform linux/amd64,linux/arm/v7,linux/arm64 .
\ No newline at end of file
From 057b0e823e0c94d194e3a6c221fb3c72db30a5f2 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 12:42:35 +0100
Subject: [PATCH 041/138] fix issues in build action
---
.github/workflows/image.yml | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 09f2c09..800a096 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -3,7 +3,7 @@ name: build docker image
on:
push:
branches:
- - "!*"
+ - "**"
tags:
- "v*"
@@ -19,12 +19,12 @@ jobs:
with:
version: latest
- name: Get latest release version number
- id: get_version
- uses: battila7/get-version-action@v2
+ id: docker-tag
+ uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
- name: Login to Docker Hub
run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
- name: Build multiarch image
run: |
docker buildx build --push \
- --tag fradelg/mysql-cron-backup:{{ steps.get_version.outputs.version-without-v }} \
+ --tag fradelg/mysql-cron-backup:${{ steps.docker-tag.outputs.tag }} \
--platform linux/amd64,linux/arm/v7,linux/arm64 .
\ No newline at end of file
From 7c8bb006227155fe9a13d865a03568d5a67420a1 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 12:53:45 +0100
Subject: [PATCH 042/138] add test to github action
---
.github/workflows/image.yml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 800a096..efc5c8c 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -1,6 +1,7 @@
name: build docker image
on:
+ workflow_dispatch:
push:
branches:
- "**"
@@ -13,6 +14,8 @@ jobs:
steps:
- name: Checkout the code
uses: actions/checkout@v2
+ - name: Test
+ run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
- name: Install buildx
id: buildx
uses: crazy-max/ghaction-docker-buildx@v1
From 7e748dd82fea1bbf33351aeaca3f05ae4639899d Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 13:03:08 +0100
Subject: [PATCH 043/138] use the official docker buildx action
---
.github/workflows/image.yml | 11 ++++++-----
backup.sh | 2 +-
2 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index efc5c8c..5143bcb 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -16,11 +16,12 @@ jobs:
uses: actions/checkout@v2
- name: Test
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
- - name: Install buildx
- id: buildx
- uses: crazy-max/ghaction-docker-buildx@v1
- with:
- version: latest
+ # https://github.com/docker/setup-qemu-action
+ - name: Set up QEMU
+ uses: docker/setup-qemu-action@v1
+ # https://github.com/docker/setup-buildx-action
+ - name: Set up Docker Buildx
+ uses: docker/setup-buildx-action@v1
- name: Get latest release version number
id: docker-tag
uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
diff --git a/backup.sh b/backup.sh
index d4cacb3..793c27e 100755
--- a/backup.sh
+++ b/backup.sh
@@ -19,7 +19,7 @@ do
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
- cd /backup && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
+ cd /backup || exit && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
DB_COUNTER=$(( DB_COUNTER + 1 ))
else
rm -rf "$FILENAME"
From 150f905567d32f74b8e74fb6697229926ea6644d Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 6 Mar 2021 13:28:03 +0100
Subject: [PATCH 044/138] remove travis and fix ubuntu version
---
.github/workflows/image.yml | 11 ++++++++---
.travis.yml | 10 ----------
2 files changed, 8 insertions(+), 13 deletions(-)
delete mode 100644 .travis.yml
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 5143bcb..64833a7 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -9,13 +9,18 @@ on:
- "v*"
jobs:
- build:
- runs-on: ubuntu-latest
+ test:
+ runs-on: ubuntu-20.04
steps:
- name: Checkout the code
uses: actions/checkout@v2
- - name: Test
+ - name: Test Bash scripts
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
+ build:
+ runs-on: ubuntu-20.04
+ steps:
+ - name: Checkout the code
+ uses: actions/checkout@v2
# https://github.com/docker/setup-qemu-action
- name: Set up QEMU
uses: docker/setup-qemu-action@v1
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 120a65f..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,10 +0,0 @@
-sudo: required
-dist: trusty
-language: bash
-
-before_script:
- - sudo apt-get -qq update
- - sudo apt-get install -y devscripts shellcheck
-
-script:
- - make test
From 2405077482f6e7d8ff7cebd5cbf3a184b598b641 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 7 Mar 2021 12:57:19 +0100
Subject: [PATCH 045/138] build dockerize and fix restore.sh db name for issue
#38
---
Dockerfile | 20 +++++++++++++-------
README.md | 21 ++++++++++++++++-----
restore.sh | 3 ++-
3 files changed, 31 insertions(+), 13 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 4d7369c..1d0f4ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,21 @@
+FROM golang:1.15.8-alpine3.12 AS binary
+RUN apk -U add openssl git
+
+ARG DOCKERIZE_VERSION=v0.6.1
+WORKDIR /go/src/github.com/jwilder
+RUN git clone https://github.com/jwilder/dockerize.git && cd dockerize && git checkout ${DOCKERIZE_VERSION}
+
+WORKDIR /go/src/github.com/jwilder/dockerize
+RUN go get github.com/robfig/glock
+RUN glock sync -n < GLOCKFILE
+RUN go install
+
FROM alpine:3.12
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update tzdata bash mysql-client gzip openssl mariadb-connector-c && rm -rf /var/cache/apk/*
-ARG OS=alpine-linux
-ARG ARCH=amd64
-ARG DOCKERIZE_VERSION=v0.6.1
-
-RUN wget https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz \
- && tar -C /usr/local/bin -xzvf dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz \
- && rm dockerize-$OS-$ARCH-$DOCKERIZE_VERSION.tar.gz
+COPY --from=binary /go/bin/dockerize /usr/local/bin
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
diff --git a/README.md b/README.md
index ed8cb86..cdecc77 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ docker container run -d \
- `MYSQL_PORT`: The port number of your mysql database.
- `MYSQL_USER`: The username of your mysql database.
- `MYSQL_PASS`: The password of your mysql database.
-- `MYSQL_DB`: The database name to dump. Default: `--all-databases`.
+- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump. Example: `--single-transaction`.
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
@@ -77,11 +77,22 @@ volumes:
See the list of backups in your running docker container, just write in your favorite terminal:
```bash
-docker container exec backup ls /backup
+docker container exec <your_mysql_backuo_container_name> ls /backup
```
-To restore a database from a certain backup, simply run:
+To restore a database from a certain backup you have to specify the database name in the variable MYSQL_DATABASE:
-```bash
-docker container exec backup /restore.sh /backup/201708060500.my_db.sql.gz
+```YAML
+mysql-cron-backup:
+ image: fradelg/mysql-cron-backup
+ command: "/restore.sh /backup/201708060500.${DATABASE_NAME}.sql.gz"
+ depends_on:
+ - mariadb
+ volumes:
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_HOST=my_mariadb
+ - MYSQL_USER=root
+ - MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
+ - MYSQL_DATABASE=${DATABASE_NAME}
```
diff --git a/restore.sh b/restore.sh
index 20561f2..e2d8796 100755
--- a/restore.sh
+++ b/restore.sh
@@ -9,7 +9,8 @@ fi
echo "=> Restore database from $1"
set -o pipefail
-if gunzip --stdout "$1" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS"
+DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
+if gunzip --stdout "$1" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
then
echo "=> Restore succeeded"
else
From 4d2a75df199a0852c39ea6bcea45231e57ca95c6 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 7 Mar 2021 13:05:22 +0100
Subject: [PATCH 046/138] build job depends on tests
---
.github/workflows/image.yml | 1 +
1 file changed, 1 insertion(+)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 64833a7..1a6b3ef 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -18,6 +18,7 @@ jobs:
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
build:
runs-on: ubuntu-20.04
+ needs: test
steps:
- name: Checkout the code
uses: actions/checkout@v2
From 4e5a9162f4343159b9a9f63a9df0fee5e31d3ca6 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Tue, 16 Mar 2021 19:59:46 +0100
Subject: [PATCH 047/138] fix typo in tag filter for builds
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 1a6b3ef..7a4203a 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -6,7 +6,7 @@ on:
branches:
- "**"
tags:
- - "v*"
+ - "**"
jobs:
test:
From 9501648ce9f373f769f830bc2d90eb9265c97107 Mon Sep 17 00:00:00 2001
From: Christian Hase <hasechris@users.noreply.github.com>
Date: Wed, 7 Apr 2021 19:19:42 +0200
Subject: [PATCH 048/138] Update backup.sh
added --single-transaction parameter to "halt" the mysql database while exporting
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 793c27e..a7cc487 100755
--- a/backup.sh
+++ b/backup.sh
@@ -14,7 +14,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $db $MYSQLDUMP_OPTS > "$FILENAME"
+ if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $db $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
From 1302281333472e54e04af5be6ffc495bd0e044d0 Mon Sep 17 00:00:00 2001
From: Stelage <stelage@protonmail.com>
Date: Tue, 4 May 2021 22:59:10 +0200
Subject: [PATCH 049/138] Allow restoring without specifying DATABASE_NAME
---
README.md | 15 +++++++++++++--
restore.sh | 16 +++++++++++++---
2 files changed, 26 insertions(+), 5 deletions(-)
diff --git a/README.md b/README.md
index cdecc77..5cc37ca 100644
--- a/README.md
+++ b/README.md
@@ -74,13 +74,17 @@ volumes:
## Restore from a backup
+### List all available backups :
+
See the list of backups in your running docker container, just write in your favorite terminal:
```bash
-docker container exec <your_mysql_backuo_container_name> ls /backup
+docker container exec <your_mysql_backup_container_name> ls /backup
```
-To restore a database from a certain backup you have to specify the database name in the variable MYSQL_DATABASE:
+### Restore using a compose file
+
+To restore a database from a certain backup you may have to specify the database name in the variable MYSQL_DATABASE:
```YAML
mysql-cron-backup:
@@ -96,3 +100,10 @@ mysql-cron-backup:
- MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
- MYSQL_DATABASE=${DATABASE_NAME}
```
+### Restore using a docker command
+
+```bash
+docker container exec <your_mysql_backup_container_name> /restore.sh backup/<your_sql_backup_gz_file>
+```
+
+if no database name is specified, `restore.sh` will try to find the database name from the backup file.
\ No newline at end of file
diff --git a/restore.sh b/restore.sh
index e2d8796..1cd478c 100755
--- a/restore.sh
+++ b/restore.sh
@@ -7,10 +7,20 @@ then
echo "You must pass the path of the backup file to restore"
fi
-echo "=> Restore database from $1"
-set -o pipefail
+SQL=$(gunzip -c "$1")
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
-if gunzip --stdout "$1" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
+if [ -z "${DB_NAME}"]
+then
+ DB_NAME=$(echo $SQL | grep -oE '(Database: (\w*))' | cut -d ' ' -f 2)
+fi
+[ -z "${DB_NAME}" ] && { echo "=> database name cannot be found" && exit 1; }
+
+
+echo "=> Restore database $DB_NAME from $1"
+set -o pipefail
+
+
+if echo $SQL | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
then
echo "=> Restore succeeded"
else
From 038d4faf7fc99dbfb8595969b938c9c31e7f7b6a Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 8 May 2021 21:58:48 +0200
Subject: [PATCH 050/138] allow to run crontab job with userid 1000
---
Dockerfile | 17 +++++++++++++++--
backup.sh | 4 ++--
run.sh | 5 ++---
3 files changed, 19 insertions(+), 7 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 1d0f4ae..4165251 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,15 @@ RUN go install
FROM alpine:3.12
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
-RUN apk add --update tzdata bash mysql-client gzip openssl mariadb-connector-c && rm -rf /var/cache/apk/*
+RUN apk add --update \
+ tzdata \
+ bash \
+ mysql-client \
+ gzip \
+ openssl \
+ mariadb-connector-c \
+ busybox-suid && \
+ rm -rf /var/cache/apk/*
COPY --from=binary /go/bin/dockerize /usr/local/bin
@@ -23,7 +31,12 @@ ENV CRON_TIME="0 3 * * sun" \
TIMEOUT="10s"
COPY ["run.sh", "backup.sh", "restore.sh", "/"]
-RUN mkdir /backup && chmod u+x /backup.sh /restore.sh
+RUN mkdir /backup && \
+ chmod 755 /run.sh /backup.sh /restore.sh && \
+ touch /mysql_backup.log && \
+ chmod 666 /mysql_backup.log && \
+ adduser -S -u 1000 -g 100 cronuser
+
VOLUME ["/backup"]
CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
diff --git a/backup.sh b/backup.sh
index 793c27e..1c1a628 100755
--- a/backup.sh
+++ b/backup.sh
@@ -14,12 +14,12 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $db $MYSQLDUMP_OPTS > "$FILENAME"
+ if mysqldump -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
- cd /backup || exit && ln -s $(basename "$FILENAME".gz) $(basename "$LATEST") && cd -
+ cd /backup || exit && ln -s "$(basename "$FILENAME".gz)" "$(basename "$LATEST")" && cd - || exit
DB_COUNTER=$(( DB_COUNTER + 1 ))
else
rm -rf "$FILENAME"
diff --git a/run.sh b/run.sh
index 999d3ef..7f9be97 100755
--- a/run.sh
+++ b/run.sh
@@ -1,5 +1,4 @@
#!/bin/bash
-touch /mysql_backup.log
tail -F /mysql_backup.log &
if [ "${INIT_BACKUP}" -gt "0" ]; then
@@ -15,7 +14,7 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
-echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /crontab.conf
-crontab /crontab.conf
+echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
+crontab /tmp/crontab.conf
echo "=> Running cron task manager"
exec crond -f
From 89bb6f185efe66a7e72b7a4a76e291ae5b3f3555 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 9 May 2021 11:28:53 +0200
Subject: [PATCH 051/138] log crond output, remove 1000 userid
---
Dockerfile | 10 ++++++----
backup.sh | 2 +-
run.sh | 6 +++---
3 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 4165251..3e8b9e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,9 @@ RUN apk -U add openssl git
ARG DOCKERIZE_VERSION=v0.6.1
WORKDIR /go/src/github.com/jwilder
-RUN git clone https://github.com/jwilder/dockerize.git && cd dockerize && git checkout ${DOCKERIZE_VERSION}
+RUN git clone https://github.com/jwilder/dockerize.git && \
+ cd dockerize && \
+ git checkout ${DOCKERIZE_VERSION}
WORKDIR /go/src/github.com/jwilder/dockerize
RUN go get github.com/robfig/glock
@@ -31,11 +33,11 @@ ENV CRON_TIME="0 3 * * sun" \
TIMEOUT="10s"
COPY ["run.sh", "backup.sh", "restore.sh", "/"]
-RUN mkdir /backup && \
+RUN mkdir /backup && \
+ chmod 777 /backup && \
chmod 755 /run.sh /backup.sh /restore.sh && \
touch /mysql_backup.log && \
- chmod 666 /mysql_backup.log && \
- adduser -S -u 1000 -g 100 cronuser
+ chmod 666 /mysql_backup.log
VOLUME ["/backup"]
diff --git a/backup.sh b/backup.sh
index 2930517..8c5ad75 100755
--- a/backup.sh
+++ b/backup.sh
@@ -19,7 +19,7 @@ do
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
- cd /backup || exit && ln -s "$(basename "$FILENAME".gz)" "$(basename "$LATEST")" && cd - || exit
+ cd /backup || exit && ln -s "$(basename "$FILENAME".gz)" "$(basename "$LATEST")"
DB_COUNTER=$(( DB_COUNTER + 1 ))
else
rm -rf "$FILENAME"
diff --git a/run.sh b/run.sh
index 7f9be97..95f8009 100755
--- a/run.sh
+++ b/run.sh
@@ -11,10 +11,10 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
echo "waiting database container..."
sleep 1
done
-find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
+ find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
crontab /tmp/crontab.conf
-echo "=> Running cron task manager"
-exec crond -f
+echo "=> Running cron task manager in foreground"
+exec crond -f -l 8 -L /mysql_backup.log
From 7c8f51eac31529c74ee24c853dbd8db9b64d8110 Mon Sep 17 00:00:00 2001
From: Stelage <stelage@protonmail.com>
Date: Sun, 9 May 2021 17:57:18 +0200
Subject: [PATCH 052/138] Fix pipefail position
---
restore.sh | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/restore.sh b/restore.sh
index 1cd478c..ab365f2 100755
--- a/restore.sh
+++ b/restore.sh
@@ -7,6 +7,8 @@ then
echo "You must pass the path of the backup file to restore"
fi
+set -o pipefail
+
SQL=$(gunzip -c "$1")
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
if [ -z "${DB_NAME}"]
@@ -15,10 +17,7 @@ then
fi
[ -z "${DB_NAME}" ] && { echo "=> database name cannot be found" && exit 1; }
-
echo "=> Restore database $DB_NAME from $1"
-set -o pipefail
-
if echo $SQL | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
then
From 41ea03511f5acc62ad0253f463ded9c10b6b86f3 Mon Sep 17 00:00:00 2001
From: Stelage <stelage@protonmail.com>
Date: Sun, 9 May 2021 17:58:46 +0200
Subject: [PATCH 053/138] Quotes on SQL var was missing.
---
restore.sh | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/restore.sh b/restore.sh
index ab365f2..3ca9e92 100755
--- a/restore.sh
+++ b/restore.sh
@@ -13,13 +13,13 @@ SQL=$(gunzip -c "$1")
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
if [ -z "${DB_NAME}"]
then
- DB_NAME=$(echo $SQL | grep -oE '(Database: (\w*))' | cut -d ' ' -f 2)
+ DB_NAME=$(echo "$SQL" | grep -oE '(Database: (\w*))' | cut -d ' ' -f 2)
fi
[ -z "${DB_NAME}" ] && { echo "=> database name cannot be found" && exit 1; }
echo "=> Restore database $DB_NAME from $1"
-if echo $SQL | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
+if echo "$SQL" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
then
echo "=> Restore succeeded"
else
From 6c79828e8b0141f37a366680a689c7ea62beaafa Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 13 May 2021 20:24:13 +0200
Subject: [PATCH 054/138] fix README
---
README.md | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/README.md b/README.md
index 5cc37ca..a09bec0 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,6 @@
-[](https://travis-ci.org/fradelg/docker-mysql-cron-backup)
-
# mysql-cron-backup
-This docker image runs mysqldump to backup your databases periodically using cron task manager. Backups are placed in `/backup` so you can mount your backup docker volume in this path.
+Run mysqldump to backup your databases periodically using the cron task manager in the container. Your backups are saved in `/backup`. You can mount any directory of your host or a docker volumes in /backup. Othwerwise, a docker volume is created in the default location.
## Usage:
@@ -103,7 +101,7 @@ mysql-cron-backup:
### Restore using a docker command
```bash
-docker container exec <your_mysql_backup_container_name> /restore.sh backup/<your_sql_backup_gz_file>
+docker container exec <your_mysql_backup_container_name> /restore.sh /backup/<your_sql_backup_gz_file>
```
if no database name is specified, `restore.sh` will try to find the database name from the backup file.
\ No newline at end of file
From 4fb031b08722abd9d76a700c4616a4d90eda3553 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 13 May 2021 20:30:26 +0200
Subject: [PATCH 055/138] removed unused package
---
Dockerfile | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 3e8b9e5..bedf025 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,8 +21,7 @@ RUN apk add --update \
mysql-client \
gzip \
openssl \
- mariadb-connector-c \
- busybox-suid && \
+ mariadb-connector-c && \
rm -rf /var/cache/apk/*
COPY --from=binary /go/bin/dockerize /usr/local/bin
From e91114710fc93767c13356fe432c8af9941f6ee3 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Mon, 24 May 2021 20:11:30 +0200
Subject: [PATCH 056/138] relax regex in grep from Database
---
restore.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/restore.sh b/restore.sh
index 3ca9e92..575624e 100755
--- a/restore.sh
+++ b/restore.sh
@@ -13,7 +13,7 @@ SQL=$(gunzip -c "$1")
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
if [ -z "${DB_NAME}"]
then
- DB_NAME=$(echo "$SQL" | grep -oE '(Database: (\w*))' | cut -d ' ' -f 2)
+ DB_NAME=$(echo "$SQL" | grep -oE '(Database: (.+))' | cut -d ' ' -f 2)
fi
[ -z "${DB_NAME}" ] && { echo "=> database name cannot be found" && exit 1; }
From aa4ddc21d9f5bb0c931c3575d69f0d9a7c2e4c45 Mon Sep 17 00:00:00 2001
From: dlencer <46929718+dlencer@users.noreply.github.com>
Date: Thu, 21 Oct 2021 12:37:55 +0200
Subject: [PATCH 057/138] Fix unintended deletions of old dumps
Previously, if `mysql` or `mysqldump` failed and you were using the `MAX_BACKUPS`-option, all old dumps were deleted. Now only dumps of successfully detected databases are considered for deletion.
---
backup.sh | 25 ++++++++++---------------
1 file changed, 10 insertions(+), 15 deletions(-)
diff --git a/backup.sh b/backup.sh
index 8c5ad75..615d6a1 100755
--- a/backup.sh
+++ b/backup.sh
@@ -6,7 +6,6 @@
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
DATABASES=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
-DB_COUNTER=0
for db in ${DATABASES}
do
if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
@@ -20,23 +19,19 @@ do
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
rm "$LATEST" 2> /dev/null
cd /backup || exit && ln -s "$(basename "$FILENAME".gz)" "$(basename "$LATEST")"
- DB_COUNTER=$(( DB_COUNTER + 1 ))
+ if [ -n "$MAX_BACKUPS" ]
+ then
+ while [ "$(find /backup -maxdepth 1 -name "*.$db.sql.gz" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
+ do
+ TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql.gz" -type f | sort | head -n 1)
+ echo "==> Max number of backups ($MAX_BACKUPS) reached. Deleting ${TARGET} ..."
+ rm -rf "${TARGET}"
+ echo "==> Backup ${TARGET} deleted"
+ done
+ fi
else
rm -rf "$FILENAME"
fi
fi
done
-
-if [ -n "$MAX_BACKUPS" ]
-then
- MAX_FILES=$(( MAX_BACKUPS * DB_COUNTER ))
- while [ "$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | wc -l)" -gt "$MAX_FILES" ]
- do
- TARGET=$(find /backup -maxdepth 1 -name "*.sql.gz" -type f | sort | head -n 1)
- echo "==> Max number of backups ($MAX_BACKUPS) reached. Deleting ${TARGET} ..."
- rm -rf "${TARGET}"
- echo "==> Backup ${TARGET} deleted"
- done
-fi
-
echo "=> Backup process finished at $(date "+%Y-%m-%d %H:%M:%S")"
From db19ca11308cf9d4866daef4fbaeed3e95abe029 Mon Sep 17 00:00:00 2001
From: Allan Jacquet-Cretides <Jumanjii@users.noreply.github.com>
Date: Sun, 7 Nov 2021 23:26:56 +0100
Subject: [PATCH 058/138] Add missing space in if with square bracket
A missing space at the end of an if condition was generating a warning message.
/restore.sh: line 14: [: missing `]'
Adding it delete this error message
---
restore.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/restore.sh b/restore.sh
index 575624e..131d6a5 100755
--- a/restore.sh
+++ b/restore.sh
@@ -11,7 +11,7 @@ set -o pipefail
SQL=$(gunzip -c "$1")
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
-if [ -z "${DB_NAME}"]
+if [ -z "${DB_NAME}" ]
then
DB_NAME=$(echo "$SQL" | grep -oE '(Database: (.+))' | cut -d ' ' -f 2)
fi
From f2cefb1f9fa4dbae7ee6dbc53782b9adee430977 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Mon, 8 Nov 2021 20:56:01 +0100
Subject: [PATCH 059/138] Adding dependabot config
---
.github/dependabot.yml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 .github/dependabot.yml
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..a8dc5a4
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,19 @@
+version: 2
+updates:
+ - package-ecosystem: github-actions
+ directory: "/"
+ schedule:
+ interval: daily
+ time: "04:00"
+ pull-request-branch-name:
+ separator: "-"
+ open-pull-requests-limit: 10
+ - package-ecosystem: docker
+ directory: "/"
+ schedule:
+ interval: daily
+ time: "04:00"
+ target-branch: "master"
+ pull-request-branch-name:
+ separator: "-"
+ open-pull-requests-limit: 10
From 6f5e7b0eedc5b0165981e4d4f7adfafb53bc3b46 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 8 Nov 2021 22:09:42 +0000
Subject: [PATCH 060/138] Bump alpine from 3.12 to 3.14.2
Bumps alpine from 3.12 to 3.14.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index bedf025..d0e980f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.12
+FROM alpine:3.14.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 566cbc7c67042c152e8fc03c3250c5f453c81a85 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 15 Nov 2021 04:27:07 +0000
Subject: [PATCH 061/138] Bump alpine from 3.14.2 to 3.14.3
Bumps alpine from 3.14.2 to 3.14.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index d0e980f..9bdcf0d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.14.2
+FROM alpine:3.14.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From f2ac763df9f791b50fd157e126f1e38202787668 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 25 Nov 2021 04:27:29 +0000
Subject: [PATCH 062/138] Bump alpine from 3.14.3 to 3.15.0
Bumps alpine from 3.14.3 to 3.15.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 9bdcf0d..d19d572 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.14.3
+FROM alpine:3.15.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 9c7c4d74e3bf54e57f3248edc47abd30c1d02ace Mon Sep 17 00:00:00 2001
From: skimpax <3287732+skimpax@users.noreply.github.com>
Date: Thu, 30 Dec 2021 18:37:52 +0100
Subject: [PATCH 063/138] Specify password in a file via MYSQL_PASS_FILE
---
backup.sh | 4 ++++
restore.sh | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/backup.sh b/backup.sh
index 615d6a1..ebb4cb7 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,5 +1,9 @@
#!/bin/bash
+
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
+# If provided, take password from file
+[ -z "${MYSQL_PASS_FILE}" ] || { MYSQL_PASS=$(head -1 "${MYSQL_PASS_FILE}"); }
+# Alternatively, take it from env var
[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
[ -z "${GZIP_LEVEL}" ] && { GZIP_LEVEL=6; }
diff --git a/restore.sh b/restore.sh
index 131d6a5..07ecbae 100755
--- a/restore.sh
+++ b/restore.sh
@@ -1,5 +1,9 @@
#!/bin/bash
+
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
+# If provided, take password from file
+[ -z "${MYSQL_PASS_FILE}" ] || { MYSQL_PASS=$(head -1 "${MYSQL_PASS_FILE}"); }
+# Alternatively, take it from env var
[ -z "${MYSQL_PASS}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
if [ "$#" -ne 1 ]
From 9f81b63bcd3df0e27aab5a93dc6651840acafb47 Mon Sep 17 00:00:00 2001
From: skimpax <3287732+skimpax@users.noreply.github.com>
Date: Thu, 30 Dec 2021 18:38:06 +0100
Subject: [PATCH 064/138] Ignore 'sys' table when backuping
---
backup.sh | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index ebb4cb7..6b75964 100755
--- a/backup.sh
+++ b/backup.sh
@@ -12,7 +12,11 @@ echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
DATABASES=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
for db in ${DATABASES}
do
- if [[ "$db" != "information_schema" ]] && [[ "$db" != "performance_schema" ]] && [[ "$db" != "mysql" ]] && [[ "$db" != _* ]]
+ if [[ "$db" != "information_schema" ]] \
+ && [[ "$db" != "performance_schema" ]] \
+ && [[ "$db" != "mysql" ]] \
+ && [[ "$db" != "sys" ]] \
+ && [[ "$db" != _* ]]
then
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
From a365376ebe7d6c83e21cc5852b65979ec239dcd0 Mon Sep 17 00:00:00 2001
From: skimpax <3287732+skimpax@users.noreply.github.com>
Date: Thu, 30 Dec 2021 18:38:31 +0100
Subject: [PATCH 065/138] Add double quotes
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 6b75964..71ba385 100755
--- a/backup.sh
+++ b/backup.sh
@@ -21,7 +21,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" $MYSQLDUMP_OPTS > "$FILENAME"
+ if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
then
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
From 203280de70cc3a539800f0775cd9a89c1bdbba5b Mon Sep 17 00:00:00 2001
From: skimpax <3287732+skimpax@users.noreply.github.com>
Date: Thu, 30 Dec 2021 18:39:02 +0100
Subject: [PATCH 066/138] Update readme for docker secrets example
---
README.md | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/README.md b/README.md
index a09bec0..e2cd2e8 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,7 @@ docker container run -d \
- `MYSQL_PORT`: The port number of your mysql database.
- `MYSQL_USER`: The username of your mysql database.
- `MYSQL_PASS`: The password of your mysql database.
+- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump. Example: `--single-transaction`.
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
@@ -31,6 +32,8 @@ docker container run -d \
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
+### Docker-compose with MYSQL_PASS env var:
+
```yaml
version: "2"
services:
@@ -70,6 +73,61 @@ volumes:
data:
```
+### Docker-compose using docker secrets:
+
+The database root password passed to docker container by using [docker secrets](https://docs.docker.com/engine/swarm/).
+
+In example below, docker is in classic 'docker engine mode' (iow. not swarm mode) and secret source is a local file on host filesystem.
+
+Alternatively, secret can be stored in docker secrets engine (iow. not in host filesystem).
+
+```yaml
+version: "3.7"
+
+secrets:
+ mysql_root_password:
+ # Place your secret file somewhere on your host filesystem, with your password inside
+ file: ./secrets/mysql_root_password
+
+services:
+ mariadb:
+ image: mariadb:10
+ container_name: my_mariadb
+ expose:
+ - 3306
+ volumes:
+ - data:/var/lib/mysql
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_DATABASE=${DATABASE_NAME}
+ - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mysql_root_password
+ secrets:
+ - mysql_root_password
+ restart: unless-stopped
+
+ backup:
+ build: .
+ image: fradelg/mysql-cron-backup
+ depends_on:
+ - mariadb
+ volumes:
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_HOST=my_mariadb
+ - MYSQL_USER=root
+ - MYSQL_PASS_FILE=/run/secrets/mysql_root_password
+ - MAX_BACKUPS=10
+ - INIT_BACKUP=1
+ - CRON_TIME=0 0 * * *
+ secrets:
+ - mysql_root_password
+ restart: unless-stopped
+
+volumes:
+ data:
+
+```
+
## Restore from a backup
### List all available backups :
From 74ad0295737c48c8f032971aa1d4ff51c5e7cebb Mon Sep 17 00:00:00 2001
From: skimpax <3287732+skimpax@users.noreply.github.com>
Date: Sat, 15 Jan 2022 13:54:58 +0100
Subject: [PATCH 067/138] Remove double quotes around MYSQLDUMP_OPTS
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 71ba385..6b75964 100755
--- a/backup.sh
+++ b/backup.sh
@@ -21,7 +21,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz
- if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
+ if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" $MYSQLDUMP_OPTS > "$FILENAME"
then
gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
From 8992f162d797bdbc94160df1b560a87c09a6477e Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Fri, 4 Feb 2022 20:44:11 +0100
Subject: [PATCH 068/138] support saving non-gzipped sql files
---
README.md | 1 +
backup.sh | 25 +++++++++++++++++--------
restore.sh | 11 +++++++++--
3 files changed, 27 insertions(+), 10 deletions(-)
diff --git a/README.md b/README.md
index e2cd2e8..8464811 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,7 @@ docker container run -d \
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
+- `USE_PLAIN_SQL`: If set, back up and restore plain SQL files without gzip.
- `TZ`: Specify TIMEZONE in Container. E.g. "Europe/Berlin". Default is UTC.
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
diff --git a/backup.sh b/backup.sh
index 6b75964..76a3d5a 100755
--- a/backup.sh
+++ b/backup.sh
@@ -20,19 +20,28 @@ do
then
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
- LATEST=/backup/latest.$db.sql.gz
- if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" $MYSQLDUMP_OPTS > "$FILENAME"
+ LATEST=/backup/latest.$db.sql
+ if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
then
- gzip "-$GZIP_LEVEL" -f "$FILENAME"
- echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"
+ EXT=
+ if [ -z "${USE_PLAIN_SQL}" ]
+ then
+ echo "==> Compressing $db with LEVEL $GZIP_LEVEL"
+ gzip "-$GZIP_LEVEL" -f "$FILENAME"
+ EXT=.gz
+ FILENAME=$FILENAME$EXT
+ LATEST=$LATEST$EXT
+ fi
+ BASENAME=$(basename "$FILENAME")
+ echo "==> Creating symlink to latest backup: $BASENAME"
rm "$LATEST" 2> /dev/null
- cd /backup || exit && ln -s "$(basename "$FILENAME".gz)" "$(basename "$LATEST")"
+ cd /backup || exit && ln -s "$BASENAME" "$(basename "$LATEST")"
if [ -n "$MAX_BACKUPS" ]
then
- while [ "$(find /backup -maxdepth 1 -name "*.$db.sql.gz" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
+ while [ "$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
do
- TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql.gz" -type f | sort | head -n 1)
- echo "==> Max number of backups ($MAX_BACKUPS) reached. Deleting ${TARGET} ..."
+ TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | sort | head -n 1)
+ echo "==> Max number of ($MAX_BACKUPS) backups reached. Deleting ${TARGET} ..."
rm -rf "${TARGET}"
echo "==> Backup ${TARGET} deleted"
done
diff --git a/restore.sh b/restore.sh
index 07ecbae..536a890 100755
--- a/restore.sh
+++ b/restore.sh
@@ -13,13 +13,20 @@ fi
set -o pipefail
-SQL=$(gunzip -c "$1")
+if [ -z "${USE_PLAIN_SQL}" ]
+then
+ SQL=$(gunzip -c "$1")
+else
+ SQL=$(cat "$1")
+fi
+
DB_NAME=${MYSQL_DATABASE:-${MYSQL_DB}}
if [ -z "${DB_NAME}" ]
then
+ echo "=> Searching database name in $1"
DB_NAME=$(echo "$SQL" | grep -oE '(Database: (.+))' | cut -d ' ' -f 2)
fi
-[ -z "${DB_NAME}" ] && { echo "=> database name cannot be found" && exit 1; }
+[ -z "${DB_NAME}" ] && { echo "=> Database name not found" && exit 1; }
echo "=> Restore database $DB_NAME from $1"
From f7418224036f8c089547918059c148b25d337853 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sat, 5 Feb 2022 13:01:53 +0100
Subject: [PATCH 069/138] fix wrong placement of MYSQLDUMP_OPTS variable
---
Dockerfile | 3 ++-
README.md | 2 +-
backup.sh | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index d19d572..a1ee8c1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,7 +29,8 @@ COPY --from=binary /go/bin/dockerize /usr/local/bin
ENV CRON_TIME="0 3 * * sun" \
MYSQL_HOST="mysql" \
MYSQL_PORT="3306" \
- TIMEOUT="10s"
+ TIMEOUT="10s" \
+ MYSQLDUMP_OPTS="--quick"
COPY ["run.sh", "backup.sh", "restore.sh", "/"]
RUN mkdir /backup && \
diff --git a/README.md b/README.md
index 8464811..4280622 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ docker container run -d \
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
-- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump. Example: `--single-transaction`.
+- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
diff --git a/backup.sh b/backup.sh
index 76a3d5a..7082e01 100755
--- a/backup.sh
+++ b/backup.sh
@@ -21,7 +21,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql
- if mysqldump --single-transaction -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" "$MYSQLDUMP_OPTS" > "$FILENAME"
+ if mysqldump --single-transaction "$MYSQLDUMP_OPTS" -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
then
EXT=
if [ -z "${USE_PLAIN_SQL}" ]
From db6014ab1ac5ed05fc468c8bb526c2c9f4724a7d Mon Sep 17 00:00:00 2001
From: Motaz Abuthiab <moty66@gmail.com>
Date: Tue, 22 Feb 2022 08:49:54 +0100
Subject: [PATCH 070/138] fix issue with multiple dump extra options
mysqldump will fail if the env variable has multiple options,
issue: https://github.com/fradelg/docker-mysql-cron-backup/issues/72
---
backup.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index 7082e01..b3bce4f 100755
--- a/backup.sh
+++ b/backup.sh
@@ -21,7 +21,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql
- if mysqldump --single-transaction "$MYSQLDUMP_OPTS" -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
+ if mysqldump --single-transaction $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
then
EXT=
if [ -z "${USE_PLAIN_SQL}" ]
From eb42488f004b37ea7374d8e3ff97748c14efcfff Mon Sep 17 00:00:00 2001
From: Motaz Abuthiab <moty66@gmail.com>
Date: Tue, 22 Feb 2022 08:50:03 +0100
Subject: [PATCH 071/138] fix issue with multiple dump extra options
mysqldump will fail if the env variable has multiple options,
issue: https://github.com/fradelg/docker-mysql-cron-backup/issues/72
From 331adf57b08fea1e7f244f8612c08da228563609 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 2 Mar 2022 04:35:02 +0000
Subject: [PATCH 072/138] Bump actions/checkout from 2 to 3
Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v3)
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 7a4203a..8aab2e9 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -13,7 +13,7 @@ jobs:
runs-on: ubuntu-20.04
steps:
- name: Checkout the code
- uses: actions/checkout@v2
+ uses: actions/checkout@v3
- name: Test Bash scripts
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
build:
@@ -21,7 +21,7 @@ jobs:
needs: test
steps:
- name: Checkout the code
- uses: actions/checkout@v2
+ uses: actions/checkout@v3
# https://github.com/docker/setup-qemu-action
- name: Set up QEMU
uses: docker/setup-qemu-action@v1
From ca54b7769ef511fbf2fa92db5d25d0f2220a8e9a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 18 Mar 2022 04:22:42 +0000
Subject: [PATCH 073/138] Bump alpine from 3.15.0 to 3.15.1
Bumps alpine from 3.15.0 to 3.15.1.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index a1ee8c1..1bc8a52 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.15.0
+FROM alpine:3.15.1
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From f30f90ad61c16c5bad457dd2f49a1b79c4c098e1 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 24 Mar 2022 04:25:15 +0000
Subject: [PATCH 074/138] Bump alpine from 3.15.1 to 3.15.2
Bumps alpine from 3.15.1 to 3.15.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 1bc8a52..e642713 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.15.1
+FROM alpine:3.15.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 546533416e038fa5bcd0c499a919abdcfb92f53e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 29 Mar 2022 04:27:05 +0000
Subject: [PATCH 075/138] Bump alpine from 3.15.2 to 3.15.3
Bumps alpine from 3.15.2 to 3.15.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index e642713..84724c8 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.15.2
+FROM alpine:3.15.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From f1ba971fa0c3c273f455cc7fc2f0c2d853c16e2e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 5 Apr 2022 04:26:24 +0000
Subject: [PATCH 076/138] Bump alpine from 3.15.3 to 3.15.4
Bumps alpine from 3.15.3 to 3.15.4.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 84724c8..8cc0a2b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.15.3
+FROM alpine:3.15.4
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 7e9b1fdbcf75c6e91f84467f805acaa2dbf46629 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 6 May 2022 04:25:29 +0000
Subject: [PATCH 077/138] Bump docker/setup-buildx-action from 1 to 2
Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 1 to 2.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v1...v2)
---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 8aab2e9..9f290f7 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -27,7 +27,7 @@ jobs:
uses: docker/setup-qemu-action@v1
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
- uses: docker/setup-buildx-action@v1
+ uses: docker/setup-buildx-action@v2
- name: Get latest release version number
id: docker-tag
uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
From 040b3e4e77f4cd7470f912a2b178f94ca35a92d7 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Sat, 7 May 2022 09:53:43 +0000
Subject: [PATCH 078/138] Bump docker/setup-qemu-action from 1 to 2
Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 1 to 2.
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](https://github.com/docker/setup-qemu-action/compare/v1...v2)
---
updated-dependencies:
- dependency-name: docker/setup-qemu-action
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 9f290f7..6dba542 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -24,7 +24,7 @@ jobs:
uses: actions/checkout@v3
# https://github.com/docker/setup-qemu-action
- name: Set up QEMU
- uses: docker/setup-qemu-action@v1
+ uses: docker/setup-qemu-action@v2
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v2
From e8396b9fda394cc9179bfbcc974b2e3558341252 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 24 May 2022 04:27:53 +0000
Subject: [PATCH 079/138] Bump alpine from 3.15.4 to 3.16.0
Bumps alpine from 3.15.4 to 3.16.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 8cc0a2b..9b3497b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.15.4
+FROM alpine:3.16.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From aca23ddb93471884efd558448d100a2873d14cd0 Mon Sep 17 00:00:00 2001
From: Alexey Kovtunovich <kovtalex@gmail.com>
Date: Tue, 14 Jun 2022 18:18:01 +0300
Subject: [PATCH 080/138] add SSL arguments
---
README.md | 1 +
backup.sh | 4 ++--
restore.sh | 2 +-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/README.md b/README.md
index 4280622..3b21b68 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ docker container run -d \
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
+- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/8.0/en/using-encrypted-connections.html).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
diff --git a/backup.sh b/backup.sh
index b3bce4f..d251ed7 100755
--- a/backup.sh
+++ b/backup.sh
@@ -9,7 +9,7 @@
DATE=$(date +%Y%m%d%H%M)
echo "=> Backup started at $(date "+%Y-%m-%d %H:%M:%S")"
-DATABASES=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
+DATABASES=${MYSQL_DATABASE:-${MYSQL_DB:-$(mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS -e "SHOW DATABASES;" | tr -d "| " | grep -v Database)}}
for db in ${DATABASES}
do
if [[ "$db" != "information_schema" ]] \
@@ -21,7 +21,7 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql
- if mysqldump --single-transaction $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$db" > "$FILENAME"
+ if mysqldump --single-transaction $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
then
EXT=
if [ -z "${USE_PLAIN_SQL}" ]
diff --git a/restore.sh b/restore.sh
index 536a890..284f653 100755
--- a/restore.sh
+++ b/restore.sh
@@ -30,7 +30,7 @@ fi
echo "=> Restore database $DB_NAME from $1"
-if echo "$SQL" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME"
+if echo "$SQL" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME" $MYSQL_SSL_OPTS
then
echo "=> Restore succeeded"
else
From 6f512df392f067a1e9a91834e61791ab81a5d5b1 Mon Sep 17 00:00:00 2001
From: Alexey Kovtunovich <kovtalex@gmail.com>
Date: Tue, 14 Jun 2022 18:32:06 +0300
Subject: [PATCH 081/138] fixed link to SSL configuration manual
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 3b21b68..5d6cfe6 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ docker container run -d \
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
-- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
+- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/5.6/en/using-encrypted-connections.html).
- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/8.0/en/using-encrypted-connections.html).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
From 35ff2141ea1285fd881a4e52d9ddfae396066639 Mon Sep 17 00:00:00 2001
From: Alexey Kovtunovich <kovtalex@gmail.com>
Date: Tue, 14 Jun 2022 18:33:57 +0300
Subject: [PATCH 082/138] fixed link to SSL configuration manual
---
README.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
index 5d6cfe6..bcd60ff 100644
--- a/README.md
+++ b/README.md
@@ -21,8 +21,8 @@ docker container run -d \
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
-- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/5.6/en/using-encrypted-connections.html).
-- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/8.0/en/using-encrypted-connections.html).
+- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
+- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/5.6/en/using-encrypted-connections.html).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
From 2b43049ff95843e7d52ba64599997627da394c05 Mon Sep 17 00:00:00 2001
From: Alexey Kovtunovich <kovtalex@gmail.com>
Date: Sat, 18 Jun 2022 12:25:46 +0300
Subject: [PATCH 083/138] fix restore.sh - mysql cmd
---
restore.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/restore.sh b/restore.sh
index 284f653..15d6b81 100755
--- a/restore.sh
+++ b/restore.sh
@@ -30,7 +30,7 @@ fi
echo "=> Restore database $DB_NAME from $1"
-if echo "$SQL" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" "$DB_NAME" $MYSQL_SSL_OPTS
+if echo "$SQL" | mysql -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$DB_NAME"
then
echo "=> Restore succeeded"
else
From 6b192172851f23c50fe9cd8832503aa22918a12a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 19 Jul 2022 04:23:29 +0000
Subject: [PATCH 084/138] Bump alpine from 3.16.0 to 3.16.1
Bumps alpine from 3.16.0 to 3.16.1.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 9b3497b..b2107ec 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.16.0
+FROM alpine:3.16.1
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From bde69eaf1afe4696061d9ed642b99503b915906e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 10 Aug 2022 04:21:29 +0000
Subject: [PATCH 085/138] Bump alpine from 3.16.1 to 3.16.2
Bumps alpine from 3.16.1 to 3.16.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index b2107ec..fdf3895 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.16.1
+FROM alpine:3.16.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 9b542daf425568c2210cc1b8cbbf594ed7e4f64d Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Mon, 15 Aug 2022 10:20:22 +0200
Subject: [PATCH 086/138] use docker --username instead of docker -u
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 6dba542..8d51bd3 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -32,7 +32,7 @@ jobs:
id: docker-tag
uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
- name: Login to Docker Hub
- run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+ run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login --username "${{ secrets.DOCKER_USERNAME }}" --password-stdin
- name: Build multiarch image
run: |
docker buildx build --push \
From 37a840010341a1c3a58c2bf7ce979f9e615ebd78 Mon Sep 17 00:00:00 2001
From: Skimpax <2030318-skimpax@users.noreply.gitlab.com>
Date: Sat, 15 Oct 2022 07:49:01 +0200
Subject: [PATCH 087/138] Add ability to use secrets for mysql access
---
backup.sh | 12 ++++++++++--
restore.sh | 12 ++++++++----
2 files changed, 18 insertions(+), 6 deletions(-)
diff --git a/backup.sh b/backup.sh
index d251ed7..450bb41 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,10 +1,18 @@
#!/bin/bash
+# Get hostname: try read from file, else get from env
+[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_HOST_FILE}"); }
+[ -z "${MYSQL_HOST}" ] && { echo "=> MYSQL_HOST cannot be empty" && exit 1; }
+# Get username: try read from file, else get from env
+[ -z "${MYSQL_USER_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_USER_FILE}"); }
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
-# If provided, take password from file
+# Get password: try read from file, else get from env, else get from MYSQL_PASSWORD env
[ -z "${MYSQL_PASS_FILE}" ] || { MYSQL_PASS=$(head -1 "${MYSQL_PASS_FILE}"); }
-# Alternatively, take it from env var
[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
+# Get database name(s): try read from file, else get from env
+# Note: when from file, there can be one database name per line in that file
+[ -z "${MYSQL_DATABASE_FILE}" ] || { MYSQL_DATABASE=$(cat "${MYSQL_DATABASE_FILE}"); }
+# Get level from env, else use 6
[ -z "${GZIP_LEVEL}" ] && { GZIP_LEVEL=6; }
DATE=$(date +%Y%m%d%H%M)
diff --git a/restore.sh b/restore.sh
index 15d6b81..e17b61c 100755
--- a/restore.sh
+++ b/restore.sh
@@ -1,10 +1,14 @@
#!/bin/bash
+# Get hostname: try read from file, else get from env
+[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_HOST_FILE}"); }
+[ -z "${MYSQL_HOST}" ] && { echo "=> MYSQL_HOST cannot be empty" && exit 1; }
+# Get username: try read from file, else get from env
+[ -z "${MYSQL_USER_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_USER_FILE}"); }
[ -z "${MYSQL_USER}" ] && { echo "=> MYSQL_USER cannot be empty" && exit 1; }
-# If provided, take password from file
+# Get password: try read from file, else get from env, else get from MYSQL_PASSWORD env
[ -z "${MYSQL_PASS_FILE}" ] || { MYSQL_PASS=$(head -1 "${MYSQL_PASS_FILE}"); }
-# Alternatively, take it from env var
-[ -z "${MYSQL_PASS}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
+[ -z "${MYSQL_PASS:=$MYSQL_PASSWORD}" ] && { echo "=> MYSQL_PASS cannot be empty" && exit 1; }
if [ "$#" -ne 1 ]
then
@@ -14,7 +18,7 @@ fi
set -o pipefail
if [ -z "${USE_PLAIN_SQL}" ]
-then
+then
SQL=$(gunzip -c "$1")
else
SQL=$(cat "$1")
From 4abf8c5d9d379052c36d5c4759efe67ee4ddd8b4 Mon Sep 17 00:00:00 2001
From: Skimpax <2030318-skimpax@users.noreply.gitlab.com>
Date: Sat, 15 Oct 2022 07:55:10 +0200
Subject: [PATCH 088/138] Update Readme for secrets use
---
README.md | 32 +++++++++++++++++++++++++-------
1 file changed, 25 insertions(+), 7 deletions(-)
diff --git a/README.md b/README.md
index bcd60ff..8dc88b9 100644
--- a/README.md
+++ b/README.md
@@ -18,9 +18,11 @@ docker container run -d \
- `MYSQL_HOST`: The host/ip of your mysql database.
- `MYSQL_PORT`: The port number of your mysql database.
- `MYSQL_USER`: The username of your mysql database.
+- `MYSQL_USER_FILE`: The file in container where to find the user of your mysql database (cf. docker secrets). You should use either MYSQL_USER_FILE or MYSQL_USER (see examples below).
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
+- `MYSQL_DATABASE_FILE`: The file in container where to find the database name in your mysql database (cf. docker secrets). You should use either MYSQL_DATABASE or MYSQL_DATABASE_FILE (see examples below).
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/5.6/en/using-encrypted-connections.html).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
@@ -79,17 +81,23 @@ volumes:
The database root password passed to docker container by using [docker secrets](https://docs.docker.com/engine/swarm/).
-In example below, docker is in classic 'docker engine mode' (iow. not swarm mode) and secret source is a local file on host filesystem.
+In example below, docker is in classic 'docker engine mode' (iow. not swarm mode) and secret sources are local files on host filesystem.
-Alternatively, secret can be stored in docker secrets engine (iow. not in host filesystem).
+Alternatively, secrets can be stored in docker secrets engine (iow. not in host filesystem).
```yaml
version: "3.7"
secrets:
+ # Place your secret file somewhere on your host filesystem, with your password inside
mysql_root_password:
- # Place your secret file somewhere on your host filesystem, with your password inside
file: ./secrets/mysql_root_password
+ mysql_user:
+ file: ./secrets/mysql_user
+ mysql_password:
+ file: ./secrets/mysql_password
+ mysql_database:
+ file: ./secrets/mysql_database
services:
mariadb:
@@ -101,10 +109,15 @@ services:
- data:/var/lib/mysql
- ${VOLUME_PATH}/backup:/backup
environment:
- - MYSQL_DATABASE=${DATABASE_NAME}
- MYSQL_ROOT_PASSWORD_FILE=/run/secrets/mysql_root_password
+ - MYSQL_USER_FILE=/run/secrets/mysql_user
+ - MYSQL_PASSWORD_FILE=/run/secrets/mysql_password
+ - MYSQL_DATABASE_FILE=/run/secrets/mysql_database
secrets:
- mysql_root_password
+ - mysql_user
+ - mysql_password
+ - mysql_database
restart: unless-stopped
backup:
@@ -116,13 +129,18 @@ services:
- ${VOLUME_PATH}/backup:/backup
environment:
- MYSQL_HOST=my_mariadb
- - MYSQL_USER=root
- - MYSQL_PASS_FILE=/run/secrets/mysql_root_password
+ # Alternatively to MYSQL_USER_FILE, we can use MYSQL_USER=root to use root user instead
+ - MYSQL_USER_FILE=/run/secrets/mysql_user
+ # Alternatively, we can use /run/secrets/mysql_root_password when using root user
+ - MYSQL_PASS_FILE=/run/secrets/mysql_password
+ - MYSQL_DATABASE_FILE=/run/secrets/mysql_database
- MAX_BACKUPS=10
- INIT_BACKUP=1
- CRON_TIME=0 0 * * *
secrets:
- - mysql_root_password
+ - mysql_user
+ - mysql_password
+ - mysql_database
restart: unless-stopped
volumes:
From 7bc94755f21625d210a4c0ac23e45e91b5310a5c Mon Sep 17 00:00:00 2001
From: Skimpax <2030318-skimpax@users.noreply.gitlab.com>
Date: Sun, 16 Oct 2022 21:46:12 +0200
Subject: [PATCH 089/138] Fix copy/paste errors
---
backup.sh | 2 +-
restore.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/backup.sh b/backup.sh
index 450bb41..33ff1b1 100755
--- a/backup.sh
+++ b/backup.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# Get hostname: try read from file, else get from env
-[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_HOST_FILE}"); }
+[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_HOST=$(head -1 "${MYSQL_HOST_FILE}"); }
[ -z "${MYSQL_HOST}" ] && { echo "=> MYSQL_HOST cannot be empty" && exit 1; }
# Get username: try read from file, else get from env
[ -z "${MYSQL_USER_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_USER_FILE}"); }
diff --git a/restore.sh b/restore.sh
index e17b61c..0607d6f 100755
--- a/restore.sh
+++ b/restore.sh
@@ -1,7 +1,7 @@
#!/bin/bash
# Get hostname: try read from file, else get from env
-[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_HOST_FILE}"); }
+[ -z "${MYSQL_HOST_FILE}" ] || { MYSQL_HOST=$(head -1 "${MYSQL_HOST_FILE}"); }
[ -z "${MYSQL_HOST}" ] && { echo "=> MYSQL_HOST cannot be empty" && exit 1; }
# Get username: try read from file, else get from env
[ -z "${MYSQL_USER_FILE}" ] || { MYSQL_USER=$(head -1 "${MYSQL_USER_FILE}"); }
From d1f887f83c4567665e32dbbf4e0b246be6db4260 Mon Sep 17 00:00:00 2001
From: Skimpax <2030318-skimpax@users.noreply.gitlab.com>
Date: Sun, 16 Oct 2022 21:46:32 +0200
Subject: [PATCH 090/138] Add details in README
---
README.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 8dc88b9..923ec5e 100644
--- a/README.md
+++ b/README.md
@@ -15,14 +15,16 @@ docker container run -d \
## Variables
+
- `MYSQL_HOST`: The host/ip of your mysql database.
+- `MYSQL_HOST_FILE`: The file in container where to find the host of your mysql database (cf. docker secrets). You should use either MYSQL_HOST_FILE or MYSQL_HOST (see examples below).
- `MYSQL_PORT`: The port number of your mysql database.
- `MYSQL_USER`: The username of your mysql database.
- `MYSQL_USER_FILE`: The file in container where to find the user of your mysql database (cf. docker secrets). You should use either MYSQL_USER_FILE or MYSQL_USER (see examples below).
- `MYSQL_PASS`: The password of your mysql database.
- `MYSQL_PASS_FILE`: The file in container where to find the password of your mysql database (cf. docker secrets). You should use either MYSQL_PASS_FILE or MYSQL_PASS (see examples below).
- `MYSQL_DATABASE`: The database name to dump. Default: `--all-databases`.
-- `MYSQL_DATABASE_FILE`: The file in container where to find the database name in your mysql database (cf. docker secrets). You should use either MYSQL_DATABASE or MYSQL_DATABASE_FILE (see examples below).
+- `MYSQL_DATABASE_FILE`: The file in container where to find the database name(s) in your mysql database (cf. docker secrets). In that file, there can be several database names: one per line. You should use either MYSQL_DATABASE or MYSQL_DATABASE_FILE (see examples below).
- `MYSQLDUMP_OPTS`: Command line arguments to pass to mysqldump (see [mysqldump documentation](https://dev.mysql.com/doc/refman/8.0/en/mysqldump.html)).
- `MYSQL_SSL_OPTS`: Command line arguments to use [SSL](https://dev.mysql.com/doc/refman/5.6/en/using-encrypted-connections.html).
- `CRON_TIME`: The interval of cron job to run mysqldump. `0 3 * * sun` by default, which is every Sunday at 03:00. It uses UTC timezone.
From 3d32ab2a139d0b3cdff2d3db884bdfa4921ca666 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 14 Nov 2022 04:06:23 +0000
Subject: [PATCH 091/138] Bump alpine from 3.16.2 to 3.16.3
Bumps alpine from 3.16.2 to 3.16.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index fdf3895..1a4dcd5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.16.2
+FROM alpine:3.16.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From e975214636f34afe6547527e2998ada8e842327c Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 23 Nov 2022 04:08:05 +0000
Subject: [PATCH 092/138] Bump alpine from 3.16.3 to 3.17.0
Bumps alpine from 3.16.3 to 3.17.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 1a4dcd5..c06ccf7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.16.3
+FROM alpine:3.17.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 218bc5778c0785833dfc63a88dd574bb8bdd7e81 Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Thu, 5 Jan 2023 11:44:39 +0100
Subject: [PATCH 093/138] Fixed if on line 4 to accept default 0 value
---
run.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/run.sh b/run.sh
index 95f8009..6882b95 100755
--- a/run.sh
+++ b/run.sh
@@ -1,7 +1,7 @@
#!/bin/bash
tail -F /mysql_backup.log &
-if [ "${INIT_BACKUP}" -gt "0" ]; then
+if [ "${INIT_BACKUP:-0}" -gt "0" ]; then
echo "=> Create a backup on the startup"
/backup.sh
elif [ -n "${INIT_RESTORE_LATEST}" ]; then
From 400bb8c95e26cdd68340d89d60aacaad7b11a90b Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Thu, 5 Jan 2023 11:47:54 +0100
Subject: [PATCH 094/138] Added sort algorithm to RESTORE_LATEST script
---
run.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/run.sh b/run.sh
index 95f8009..a5151f4 100755
--- a/run.sh
+++ b/run.sh
@@ -11,7 +11,8 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
echo "waiting database container..."
sleep 1
done
- find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
+ # The [^l] is needed to exclude the latest backup file, and sort only data-tagged backups
+ find /backup -maxdepth 1 -name '[^l]*.sql.gz' | sort | tail -1 | xargs /restore.sh
fi
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
From 39d39915e464041792909d4c1d590f7cf45366d3 Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Thu, 5 Jan 2023 11:55:04 +0100
Subject: [PATCH 095/138] Added file-based HEALTHCHECK
---
Dockerfile | 5 ++++-
run.sh | 2 ++
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index c06ccf7..fdfa250 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -41,4 +41,7 @@ RUN mkdir /backup && \
VOLUME ["/backup"]
-CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
+HEALTHCHECK --interval=2s --retries=1800 \
+ CMD stat /HEALTLY.status || exit 1
+
+ENTRYPOINT dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
\ No newline at end of file
diff --git a/run.sh b/run.sh
index 95f8009..862a566 100755
--- a/run.sh
+++ b/run.sh
@@ -14,6 +14,8 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
+touch /HEALTLY.status
+
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
crontab /tmp/crontab.conf
echo "=> Running cron task manager in foreground"
From 74aa80e2b362ec0bc11251c17d4c8859443dc3e5 Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Thu, 5 Jan 2023 11:59:16 +0100
Subject: [PATCH 096/138] Added EXIT_BACKUP feature with gracefully shutdown
---
README.md | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
run.sh | 21 +++++++++++++++++-
2 files changed, 83 insertions(+), 2 deletions(-)
diff --git a/README.md b/README.md
index 923ec5e..1786703 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ docker container run -d \
- `MAX_BACKUPS`: The number of backups to keep. When reaching the limit, the old backup will be discarded. No limit by default.
- `INIT_BACKUP`: If set, create a backup when the container starts.
- `INIT_RESTORE_LATEST`: If set, restores latest backup.
+- `EXIT_BACKUP`: If set, create a backup when the container stops.
- `TIMEOUT`: Wait a given number of seconds for the database to be ready and make the first backup, `10s` by default. After that time, the initial attempt for backup gives up and only the Cron job will try to make a backup.
- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
- `USE_PLAIN_SQL`: If set, back up and restore plain SQL files without gzip.
@@ -184,4 +185,65 @@ mysql-cron-backup:
docker container exec <your_mysql_backup_container_name> /restore.sh /backup/<your_sql_backup_gz_file>
```
-if no database name is specified, `restore.sh` will try to find the database name from the backup file.
\ No newline at end of file
+if no database name is specified, `restore.sh` will try to find the database name from the backup file.
+
+### Automatic backup and restore on container starts and stops
+
+Set `INIT_RESTORE_LATEST` to automatic restore the last backup on startup.
+Set `EXIT_BACKUP` to automatic create a last backup on shutdown.
+
+```yaml
+ mysql-cron-backup:
+ image: fradelg/mysql-cron-backup
+ depends_on:
+ - mariadb
+ volumes:
+ - ${VOLUME_PATH}/backup:/backup
+ environment:
+ - MYSQL_HOST=my_mariadb
+ - MYSQL_USER=${MYSQL_USER}
+ - MYSQL_PASS=${MYSQL_PASSWORD}
+ - MAX_BACKUPS=15
+ - INIT_RESTORE_LATEST=1
+ - EXIT_BACKUP=1
+ # Every day at 03:00
+ - CRON_TIME=0 3 * * *
+ # Make it small
+ - GZIP_LEVEL=9
+ restart: unless-stopped
+
+volumes:
+ data:
+```
+
+Docker database image could expose a directory you could add files as init sql script.
+
+```yaml
+ mysql:
+ image: mysql
+ expose:
+ - 3306
+ volumes:
+ - data:/var/lib/mysql
+ # If there is not scheme, restore using the init script (if exists)
+ - ./init-script.sql:/docker-entrypoint-initdb.d/database.sql.gz
+ environment:
+ - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD}
+ - MYSQL_DATABASE=${DATABASE_NAME}
+ restart: unless-stopped
+```
+
+```yaml
+ mariadb:
+ image: mariadb
+ expose:
+ - 3306
+ volumes:
+ - data:/var/lib/mysql
+ # If there is not scheme, restore using the init script (if exists)
+ - ./init-script.sql:/docker-entrypoint-initdb.d/database.sql.gz
+ environment:
+ - MYSQL_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
+ - MYSQL_DATABASE=${DATABASE_NAME}
+ restart: unless-stopped
+```
\ No newline at end of file
diff --git a/run.sh b/run.sh
index 95f8009..ea11ae7 100755
--- a/run.sh
+++ b/run.sh
@@ -14,7 +14,26 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
+function final_backup {
+ echo "=> Captured trap for final backup"
+ DATE=$(date +%Y%m%d%H%M)
+ echo "=> Requested last backup at $(date "+%Y-%m-%d %H:%M:%S")"
+ exec /backup.sh
+ exit 0
+}
+
+if [ -n "${EXIT_BACKUP}" ]; then
+ echo "=> Listening on container shutdown gracefully to make last backup before close"
+ trap final_backup SIGHUP SIGINT SIGTERM
+fi
+
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
crontab /tmp/crontab.conf
echo "=> Running cron task manager in foreground"
-exec crond -f -l 8 -L /mysql_backup.log
+crond -f -l 8 -L /mysql_backup.log &
+
+echo "Listening on crond, and wait..."
+
+while : ; do sleep 1 ; done
+
+echo "Script is shutted down."
\ No newline at end of file
From f8307fd40f7e54a870d9e518169be1abdb118f1a Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Fri, 6 Jan 2023 08:43:40 +0100
Subject: [PATCH 097/138] Improved docs for Healthcheck
---
README.md | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/README.md b/README.md
index 923ec5e..8d3a2dd 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,12 @@ docker container run -d \
fradelg/mysql-cron-backup
```
+### Healthcheck
+
+
+Healthcheck is provided as a basic init control.
+Container is **Healthly** after the database init phase, that is after `INIT_BACKUP` or `INIT_RESTORE_LATEST` happends without check if there is an error, **Starting** otherwise. Not other checks are actually provided.
+
## Variables
From ee27961c60a594ad274a2da8c348b62fffe20bbc Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Fri, 6 Jan 2023 09:29:31 +0100
Subject: [PATCH 098/138] Delete strategy moved to new file, as could custom
---
Dockerfile | 4 ++--
backup.sh | 8 +-------
delete.sh | 7 +++++++
3 files changed, 10 insertions(+), 9 deletions(-)
create mode 100755 delete.sh
diff --git a/Dockerfile b/Dockerfile
index c06ccf7..be861f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,10 +32,10 @@ ENV CRON_TIME="0 3 * * sun" \
TIMEOUT="10s" \
MYSQLDUMP_OPTS="--quick"
-COPY ["run.sh", "backup.sh", "restore.sh", "/"]
+COPY ["run.sh", "backup.sh", "restore.sh", "/delete.sh", "/"]
RUN mkdir /backup && \
chmod 777 /backup && \
- chmod 755 /run.sh /backup.sh /restore.sh && \
+ chmod 755 /run.sh /backup.sh /restore.sh /delete.sh && \
touch /mysql_backup.log && \
chmod 666 /mysql_backup.log
diff --git a/backup.sh b/backup.sh
index 33ff1b1..70f7761 100755
--- a/backup.sh
+++ b/backup.sh
@@ -46,13 +46,7 @@ do
cd /backup || exit && ln -s "$BASENAME" "$(basename "$LATEST")"
if [ -n "$MAX_BACKUPS" ]
then
- while [ "$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
- do
- TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | sort | head -n 1)
- echo "==> Max number of ($MAX_BACKUPS) backups reached. Deleting ${TARGET} ..."
- rm -rf "${TARGET}"
- echo "==> Backup ${TARGET} deleted"
- done
+ exec /delete.sh
fi
else
rm -rf "$FILENAME"
diff --git a/delete.sh b/delete.sh
new file mode 100755
index 0000000..59f138c
--- /dev/null
+++ b/delete.sh
@@ -0,0 +1,7 @@
+while [ "$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
+do
+ TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | sort | head -n 1)
+ echo "==> Max number of ($MAX_BACKUPS) backups reached. Deleting ${TARGET} ..."
+ rm -rf "${TARGET}"
+ echo "==> Backup ${TARGET} deleted"
+done
\ No newline at end of file
From 6b6656c540a779178df315346d984d2830bdce88 Mon Sep 17 00:00:00 2001
From: "g.nardiello" <giuseppe@nards.it>
Date: Fri, 6 Jan 2023 09:29:31 +0100
Subject: [PATCH 099/138] Delete strategy moved to new file, as could custom
---
Dockerfile | 4 ++--
backup.sh | 9 ++-------
delete.sh | 14 ++++++++++++++
3 files changed, 18 insertions(+), 9 deletions(-)
create mode 100755 delete.sh
diff --git a/Dockerfile b/Dockerfile
index c06ccf7..be861f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,10 +32,10 @@ ENV CRON_TIME="0 3 * * sun" \
TIMEOUT="10s" \
MYSQLDUMP_OPTS="--quick"
-COPY ["run.sh", "backup.sh", "restore.sh", "/"]
+COPY ["run.sh", "backup.sh", "restore.sh", "/delete.sh", "/"]
RUN mkdir /backup && \
chmod 777 /backup && \
- chmod 755 /run.sh /backup.sh /restore.sh && \
+ chmod 755 /run.sh /backup.sh /restore.sh /delete.sh && \
touch /mysql_backup.log && \
chmod 666 /mysql_backup.log
diff --git a/backup.sh b/backup.sh
index 33ff1b1..678ec3d 100755
--- a/backup.sh
+++ b/backup.sh
@@ -46,13 +46,8 @@ do
cd /backup || exit && ln -s "$BASENAME" "$(basename "$LATEST")"
if [ -n "$MAX_BACKUPS" ]
then
- while [ "$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
- do
- TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | sort | head -n 1)
- echo "==> Max number of ($MAX_BACKUPS) backups reached. Deleting ${TARGET} ..."
- rm -rf "${TARGET}"
- echo "==> Backup ${TARGET} deleted"
- done
+ # Execute the delete script, delete older backup or other custom delete script
+ /delete.sh $db $EXT
fi
else
rm -rf "$FILENAME"
diff --git a/delete.sh b/delete.sh
new file mode 100755
index 0000000..929ed7b
--- /dev/null
+++ b/delete.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+db=$1
+EXT=$2
+
+# This file could be customized to create custom delete strategy
+
+while [ "$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | wc -l)" -gt "$MAX_BACKUPS" ]
+do
+ TARGET=$(find /backup -maxdepth 1 -name "*.$db.sql$EXT" -type f | sort | head -n 1)
+ echo "==> Max number of ($MAX_BACKUPS) backups reached. Deleting ${TARGET} ..."
+ rm -rf "${TARGET}"
+ echo "==> Backup ${TARGET} deleted"
+done
\ No newline at end of file
From a2675a3c0615d1dceb177b61b1415c2a09d804f1 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 10 Jan 2023 04:06:46 +0000
Subject: [PATCH 100/138] Bump alpine from 3.17.0 to 3.17.1
Bumps alpine from 3.17.0 to 3.17.1.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index be861f9..051b26d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.17.0
+FROM alpine:3.17.1
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 81f5e3dc69f8cc7e5dd390b98a7cedeabb8efb5b Mon Sep 17 00:00:00 2001
From: Giuseppe Nardiello <giuseppe@nards.it>
Date: Tue, 10 Jan 2023 23:55:38 +0100
Subject: [PATCH 101/138] Corrected *Healthy* typo
---
README.md | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/README.md b/README.md
index 8d3a2dd..b4d98fb 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ docker container run -d \
Healthcheck is provided as a basic init control.
-Container is **Healthly** after the database init phase, that is after `INIT_BACKUP` or `INIT_RESTORE_LATEST` happends without check if there is an error, **Starting** otherwise. Not other checks are actually provided.
+Container is **Healthy** after the database init phase, that is after `INIT_BACKUP` or `INIT_RESTORE_LATEST` happends without check if there is an error, **Starting** otherwise. Not other checks are actually provided.
## Variables
From 9bd732897e84fa87428717208b1371f367211384 Mon Sep 17 00:00:00 2001
From: Giuseppe Nardiello <giuseppe@nards.it>
Date: Tue, 17 Jan 2023 22:23:34 +0100
Subject: [PATCH 102/138] Better wait for crond
---
run.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/run.sh b/run.sh
index ea11ae7..b2e745b 100755
--- a/run.sh
+++ b/run.sh
@@ -34,6 +34,6 @@ crond -f -l 8 -L /mysql_backup.log &
echo "Listening on crond, and wait..."
-while : ; do sleep 1 ; done
+tail -f /dev/null & wait $!
echo "Script is shutted down."
\ No newline at end of file
From 8eb4379305e9ec0bb13ce80492f7be468b434c91 Mon Sep 17 00:00:00 2001
From: Giuseppe Nardiello <giuseppe@nards.it>
Date: Tue, 17 Jan 2023 22:57:09 +0100
Subject: [PATCH 103/138] Changed find regex to explain date-format
---
run.sh | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/run.sh b/run.sh
index a5151f4..50d9786 100755
--- a/run.sh
+++ b/run.sh
@@ -11,8 +11,9 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
echo "waiting database container..."
sleep 1
done
- # The [^l] is needed to exclude the latest backup file, and sort only data-tagged backups
- find /backup -maxdepth 1 -name '[^l]*.sql.gz' | sort | tail -1 | xargs /restore.sh
+ # Needed to exclude the 'latest.<database>.sql.gz' file, consider only filenames starting with number
+ # Only data-tagged backups, eg. '202212250457.database.sql.gz', must be trapped by the regex
+ find /backup -maxdepth 1 -name '[0-9]*.*.sql.gz' | sort | tail -1 | xargs /restore.sh
fi
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
From b0ae6e075deea0d97dac15ed7a301ae87b626c91 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 19 Jan 2023 19:57:03 +0100
Subject: [PATCH 104/138] update to ubuntu 22.04
---
.github/workflows/image.yml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 8d51bd3..6705901 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -10,14 +10,14 @@ on:
jobs:
test:
- runs-on: ubuntu-20.04
+ runs-on: ubuntu-22.04
steps:
- name: Checkout the code
uses: actions/checkout@v3
- name: Test Bash scripts
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
build:
- runs-on: ubuntu-20.04
+ runs-on: ubuntu-22.04
needs: test
steps:
- name: Checkout the code
From 47977b7846b1c40c061a7bc218549557749aeb77 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 19 Jan 2023 19:57:20 +0100
Subject: [PATCH 105/138] ignore data dir
---
.gitignore | 1 +
1 file changed, 1 insertion(+)
create mode 100644 .gitignore
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6320cd2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+data
\ No newline at end of file
From 1f5f594e14501ab85c14b231afdba8d3a0cd85ca Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 19 Jan 2023 20:01:21 +0100
Subject: [PATCH 106/138] add parenthesis to function syntax
---
run.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/run.sh b/run.sh
index 5ebe1b3..320047c 100755
--- a/run.sh
+++ b/run.sh
@@ -16,7 +16,7 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '[0-9]*.*.sql.gz' | sort | tail -1 | xargs /restore.sh
fi
-function final_backup {
+function final_backup () {
echo "=> Captured trap for final backup"
DATE=$(date +%Y%m%d%H%M)
echo "=> Requested last backup at $(date "+%Y-%m-%d %H:%M:%S")"
From d6217926f275b8b19a4b2f0f32b0319122e5b8d5 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Thu, 19 Jan 2023 20:14:48 +0100
Subject: [PATCH 107/138] fix minor issues
---
Makefile | 2 +-
backup.sh | 2 +-
run.sh | 3 +--
3 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index dc20422..ca5d51c 100644
--- a/Makefile
+++ b/Makefile
@@ -6,7 +6,7 @@ test:
# Checking for syntax errors
set -e; for SCRIPT in *.sh; \
do \
- sh -n $$SCRIPT; \
+ bash -n $$SCRIPT; \
done
# Checking for bashisms (currently not failing, but only listing)
diff --git a/backup.sh b/backup.sh
index 678ec3d..747cd82 100755
--- a/backup.sh
+++ b/backup.sh
@@ -47,7 +47,7 @@ do
if [ -n "$MAX_BACKUPS" ]
then
# Execute the delete script, delete older backup or other custom delete script
- /delete.sh $db $EXT
+ /delete.sh "$db" $EXT
fi
else
rm -rf "$FILENAME"
diff --git a/run.sh b/run.sh
index 320047c..5990e0a 100755
--- a/run.sh
+++ b/run.sh
@@ -16,9 +16,8 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '[0-9]*.*.sql.gz' | sort | tail -1 | xargs /restore.sh
fi
-function final_backup () {
+function final_backup {
echo "=> Captured trap for final backup"
- DATE=$(date +%Y%m%d%H%M)
echo "=> Requested last backup at $(date "+%Y-%m-%d %H:%M:%S")"
exec /backup.sh
exit 0
From 96ca5bb74ae3785e39ee9ca529d05436c30ae582 Mon Sep 17 00:00:00 2001
From: Giuseppe Nardiello <giuseppe@nards.it>
Date: Fri, 20 Jan 2023 12:04:19 +0100
Subject: [PATCH 108/138] Corrected HEALTHY.status typo
---
Dockerfile | 2 +-
run.sh | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index fdfa250..ad9ed2b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -42,6 +42,6 @@ RUN mkdir /backup && \
VOLUME ["/backup"]
HEALTHCHECK --interval=2s --retries=1800 \
- CMD stat /HEALTLY.status || exit 1
+ CMD stat /HEALTHY.status || exit 1
ENTRYPOINT dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
\ No newline at end of file
diff --git a/run.sh b/run.sh
index 862a566..79e05ab 100755
--- a/run.sh
+++ b/run.sh
@@ -14,7 +14,7 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
-touch /HEALTLY.status
+touch /.status
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
crontab /tmp/crontab.conf
From 25729c7bc374664d75dbbb7b2c1aa4cc5166e18f Mon Sep 17 00:00:00 2001
From: Giuseppe Nardiello <giuseppe@nards.it>
Date: Fri, 20 Jan 2023 12:04:42 +0100
Subject: [PATCH 109/138] Corrected HEALTHY.status typo
---
run.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/run.sh b/run.sh
index 79e05ab..e2cb596 100755
--- a/run.sh
+++ b/run.sh
@@ -14,7 +14,7 @@ elif [ -n "${INIT_RESTORE_LATEST}" ]; then
find /backup -maxdepth 1 -name '*.sql.gz' | tail -1 | xargs /restore.sh
fi
-touch /.status
+touch /HEALTHY.status
echo "${CRON_TIME} /backup.sh >> /mysql_backup.log 2>&1" > /tmp/crontab.conf
crontab /tmp/crontab.conf
From 9edf0dedaf66fc8cc65da26082eec7c12e467c61 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 13 Feb 2023 05:06:41 +0000
Subject: [PATCH 110/138] Bump alpine from 3.17.1 to 3.17.2
Bumps alpine from 3.17.1 to 3.17.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 2a95ed6..10165ba 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.17.1
+FROM alpine:3.17.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 982600303d571ff1d4434809b25bf55edbf26e4e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 30 Mar 2023 05:01:41 +0000
Subject: [PATCH 111/138] Bump alpine from 3.17.2 to 3.17.3
Bumps alpine from 3.17.2 to 3.17.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 10165ba..caad82c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.17.2
+FROM alpine:3.17.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From e1a26c194cf1ba6906ad1c305448e1340b2a240a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 10 May 2023 05:01:16 +0000
Subject: [PATCH 112/138] Bump alpine from 3.17.3 to 3.18.0
Bumps alpine from 3.17.3 to 3.18.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index caad82c..40d95cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.17.3
+FROM alpine:3.18.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From d772d22dd440fa6656779e1106118e05ad6db72e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 16 Jun 2023 05:00:59 +0000
Subject: [PATCH 113/138] Bump alpine from 3.18.0 to 3.18.2
Bumps alpine from 3.18.0 to 3.18.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 40d95cb..188cfe9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.18.0
+FROM alpine:3.18.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From b7c09ddc1c9807a0a58542cdf4f9ce5b5e275888 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 8 Aug 2023 04:55:47 +0000
Subject: [PATCH 114/138] Bump alpine from 3.18.2 to 3.18.3
Bumps alpine from 3.18.2 to 3.18.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 188cfe9..fdc2638 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN go get github.com/robfig/glock
RUN glock sync -n < GLOCKFILE
RUN go install
-FROM alpine:3.18.2
+FROM alpine:3.18.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From bcf82ae4e6c1f42aa9416f5e2c64d316d176bbd4 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 5 Sep 2023 04:59:56 +0000
Subject: [PATCH 115/138] Bump actions/checkout from 3 to 4
Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v3...v4)
---
updated-dependencies:
- dependency-name: actions/checkout
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 6705901..88f1311 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -13,7 +13,7 @@ jobs:
runs-on: ubuntu-22.04
steps:
- name: Checkout the code
- uses: actions/checkout@v3
+ uses: actions/checkout@v4
- name: Test Bash scripts
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
build:
@@ -21,7 +21,7 @@ jobs:
needs: test
steps:
- name: Checkout the code
- uses: actions/checkout@v3
+ uses: actions/checkout@v4
# https://github.com/docker/setup-qemu-action
- name: Set up QEMU
uses: docker/setup-qemu-action@v2
From 895f17a082527c96b7b9a1a5e4a84fda7747cf95 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 13 Sep 2023 05:03:02 +0000
Subject: [PATCH 116/138] Bump docker/setup-buildx-action from 2 to 3
Bumps [docker/setup-buildx-action](https://github.com/docker/setup-buildx-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-buildx-action/releases)
- [Commits](https://github.com/docker/setup-buildx-action/compare/v2...v3)
---
updated-dependencies:
- dependency-name: docker/setup-buildx-action
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 88f1311..80d5cc9 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -27,7 +27,7 @@ jobs:
uses: docker/setup-qemu-action@v2
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
- uses: docker/setup-buildx-action@v2
+ uses: docker/setup-buildx-action@v3
- name: Get latest release version number
id: docker-tag
uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
From 554424bbc5e3dfc8ca619ed8d77c42f595aa307d Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 15 Sep 2023 17:07:34 +0000
Subject: [PATCH 117/138] Bump docker/setup-qemu-action from 2 to 3
Bumps [docker/setup-qemu-action](https://github.com/docker/setup-qemu-action) from 2 to 3.
- [Release notes](https://github.com/docker/setup-qemu-action/releases)
- [Commits](https://github.com/docker/setup-qemu-action/compare/v2...v3)
---
updated-dependencies:
- dependency-name: docker/setup-qemu-action
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 80d5cc9..b472c36 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -24,7 +24,7 @@ jobs:
uses: actions/checkout@v4
# https://github.com/docker/setup-qemu-action
- name: Set up QEMU
- uses: docker/setup-qemu-action@v2
+ uses: docker/setup-qemu-action@v3
# https://github.com/docker/setup-buildx-action
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
From 4be928f6d021ca845d199ce921ce2a93d6cdc3bd Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Fri, 15 Sep 2023 19:56:06 +0200
Subject: [PATCH 118/138] Upgrade dockerize to 0.7.0 (#110)
* update dockerize docker instructions
* login to docker hub using action
---
.github/workflows/image.yml | 5 ++++-
Dockerfile | 10 +++++-----
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index b472c36..e639e5f 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -32,7 +32,10 @@ jobs:
id: docker-tag
uses: yuya-takeyama/docker-tag-from-github-ref-action@v1
- name: Login to Docker Hub
- run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login --username "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+ uses: docker/login-action@v3
+ with:
+ username: ${{ secrets.DOCKER_USERNAME }}
+ password: ${{ secrets.DOCKER_PASSWORD }}
- name: Build multiarch image
run: |
docker buildx build --push \
diff --git a/Dockerfile b/Dockerfile
index fdc2638..95ad9bc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,16 +1,16 @@
-FROM golang:1.15.8-alpine3.12 AS binary
+FROM golang:1.20.4-alpine3.18 AS binary
RUN apk -U add openssl git
-ARG DOCKERIZE_VERSION=v0.6.1
+ARG DOCKERIZE_VERSION=v0.7.0
WORKDIR /go/src/github.com/jwilder
RUN git clone https://github.com/jwilder/dockerize.git && \
cd dockerize && \
git checkout ${DOCKERIZE_VERSION}
WORKDIR /go/src/github.com/jwilder/dockerize
-RUN go get github.com/robfig/glock
-RUN glock sync -n < GLOCKFILE
-RUN go install
+ENV GO111MODULE=on
+RUN go mod tidy
+RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
FROM alpine:3.18.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
From e52061d4fab332d3b07234a1a3914f82ba5a385c Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 17 Sep 2023 11:01:33 +0200
Subject: [PATCH 119/138] Test docker image before pushing to docker hub (#111)
* update dockerize docker instructions
* use go with alpine
* login to docker hub using action too
* test docker image before building
* extract command from the entrypoint
* change volume path
* user docker compose run and cmd instead entrypoint
---
.github/workflows/image.yml | 10 ++++++++++
Dockerfile | 2 +-
restore.sh | 1 +
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index e639e5f..1fe4d25 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -16,6 +16,16 @@ jobs:
uses: actions/checkout@v4
- name: Test Bash scripts
run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
+ - name: Test image
+ env:
+ VOLUME_PATH: /tmp/mariadb
+ DATABASE_NAME: foo
+ MARIADB_ROOT_PASSWORD: abcd
+ run: |
+ docker-compose up -d mariadb
+ docker-compose run backup /backup.sh
+ docker-compose run backup /restore.sh /backup/latest.foo.sql.gz
+ docker-compose stop
build:
runs-on: ubuntu-22.04
needs: test
diff --git a/Dockerfile b/Dockerfile
index 95ad9bc..851a5c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -44,4 +44,4 @@ VOLUME ["/backup"]
HEALTHCHECK --interval=2s --retries=1800 \
CMD stat /HEALTHY.status || exit 1
-ENTRYPOINT dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
\ No newline at end of file
+CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
diff --git a/restore.sh b/restore.sh
index 0607d6f..6c03634 100755
--- a/restore.sh
+++ b/restore.sh
@@ -13,6 +13,7 @@
if [ "$#" -ne 1 ]
then
echo "You must pass the path of the backup file to restore"
+ exit 1
fi
set -o pipefail
From 549f30ef6fd56011e1b19af82e979365497b1b60 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 29 Sep 2023 04:49:58 +0000
Subject: [PATCH 120/138] Bump alpine from 3.18.3 to 3.18.4
Bumps alpine from 3.18.3 to 3.18.4.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 851a5c2..55b0e95 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.18.3
+FROM alpine:3.18.4
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From f8addec08ff1b25e5c8e800763803058b7732ad7 Mon Sep 17 00:00:00 2001
From: nikgli <niklagligorovski@outlook.com>
Date: Thu, 2 Nov 2023 14:28:58 +0800
Subject: [PATCH 121/138] Fixed access denied (at least one of) the PROCESS
privilege(s) is required error
---
README.md | 2 ++
1 file changed, 2 insertions(+)
diff --git a/README.md b/README.md
index 6627b0d..dad5be3 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,8 @@ services:
- CRON_TIME=0 3 * * *
# Make it small
- GZIP_LEVEL=9
+ # As of MySQL 8.0.21 this is needed
+ - MYSQLDUMP_OPTS=--no-tablespaces
restart: unless-stopped
volumes:
From a84b82077fb52680f887dfc15701d3c0507f6d96 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 1 Dec 2023 04:59:07 +0000
Subject: [PATCH 122/138] Bump alpine from 3.18.4 to 3.18.5
Bumps alpine from 3.18.4 to 3.18.5.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 55b0e95..5318e57 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.18.4
+FROM alpine:3.18.5
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 9c84748595070927a1d9e76d7bfc85fb1acc8368 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 8 Dec 2023 04:20:17 +0000
Subject: [PATCH 123/138] Bump alpine from 3.18.5 to 3.19.0
Bumps alpine from 3.18.5 to 3.19.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 5318e57..26e3c72 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.18.5
+FROM alpine:3.19.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From d20b5ea8a9b1ddfb80519b28de4ed6375367c458 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 29 Jan 2024 04:23:47 +0000
Subject: [PATCH 124/138] Bump alpine from 3.19.0 to 3.19.1
Bumps alpine from 3.19.0 to 3.19.1.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 26e3c72..60c89dd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.19.0
+FROM alpine:3.19.1
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From efe543062965af7f8d0cb0b1fd12f6b1e8d41799 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Thu, 23 May 2024 04:30:24 +0000
Subject: [PATCH 125/138] Bump alpine from 3.19.1 to 3.20.0
Bumps alpine from 3.19.1 to 3.20.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 60c89dd..ddbd6ab 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.19.1
+FROM alpine:3.20.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 7fbc2fb79e1b4a0f5a63289edf88200fc204d284 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 21 Jun 2024 04:44:44 +0000
Subject: [PATCH 126/138] Bump alpine from 3.20.0 to 3.20.1
Bumps alpine from 3.20.0 to 3.20.1.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index ddbd6ab..c3fb7e3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.20.0
+FROM alpine:3.20.1
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 9e325e3ef7d0e9f4baf06c6d366bb7b60e7a8c14 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 23 Jul 2024 04:19:30 +0000
Subject: [PATCH 127/138] Bump alpine from 3.20.1 to 3.20.2
Bumps alpine from 3.20.1 to 3.20.2.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index c3fb7e3..0c0de4c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.20.1
+FROM alpine:3.20.2
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 23cf857487cd668c1e3d16a8cf10570825a9cc50 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 9 Sep 2024 04:30:04 +0000
Subject: [PATCH 128/138] Bump alpine from 3.20.2 to 3.20.3
Bumps alpine from 3.20.2 to 3.20.3.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 0c0de4c..51fbf16 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.20.2
+FROM alpine:3.20.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 353430ff83f7177125f011fdc7068d2c6af6279f Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Tue, 10 Sep 2024 19:25:10 +0200
Subject: [PATCH 129/138] move to docker v2
---
.github/workflows/image.yml | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index 1fe4d25..d1b827f 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -22,10 +22,10 @@ jobs:
DATABASE_NAME: foo
MARIADB_ROOT_PASSWORD: abcd
run: |
- docker-compose up -d mariadb
- docker-compose run backup /backup.sh
- docker-compose run backup /restore.sh /backup/latest.foo.sql.gz
- docker-compose stop
+ docker compose up -d mariadb
+ docker compose run backup /backup.sh
+ docker compose run backup /restore.sh /backup/latest.foo.sql.gz
+ docker compose stop
build:
runs-on: ubuntu-22.04
needs: test
@@ -50,4 +50,4 @@ jobs:
run: |
docker buildx build --push \
--tag fradelg/mysql-cron-backup:${{ steps.docker-tag.outputs.tag }} \
- --platform linux/amd64,linux/arm/v7,linux/arm64 .
\ No newline at end of file
+ --platform linux/amd64,linux/arm/v7,linux/arm64 .
From 07213e81358665a17117297f95104898989d0958 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Tue, 10 Sep 2024 19:37:59 +0200
Subject: [PATCH 130/138] use service name for dns
---
docker-compose.yaml | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/docker-compose.yaml b/docker-compose.yaml
index d0b693f..e154335 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -2,7 +2,6 @@ version: "2"
services:
mariadb:
image: mariadb:10
- container_name: my_mariadb
expose:
- 3306
volumes:
@@ -21,7 +20,7 @@ services:
volumes:
- ${VOLUME_PATH}/backup:/backup
environment:
- - MYSQL_HOST=my_mariadb
+ - MYSQL_HOST=mariadb
- MYSQL_USER=root
- MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
- MAX_BACKUPS=1
@@ -30,4 +29,4 @@ services:
restart: unless-stopped
volumes:
- data:
\ No newline at end of file
+ data:
From a715b4946cd805a0f26aba557b721904696e8c66 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Tue, 10 Sep 2024 19:47:30 +0200
Subject: [PATCH 131/138] add health check
---
docker-compose.yaml | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/docker-compose.yaml b/docker-compose.yaml
index e154335..6dfbf75 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -2,6 +2,7 @@ version: "2"
services:
mariadb:
image: mariadb:10
+ container_name: my_mariadb
expose:
- 3306
volumes:
@@ -10,17 +11,23 @@ services:
environment:
- MYSQL_DATABASE=${DATABASE_NAME}
- MYSQL_ROOT_PASSWORD=${MARIADB_ROOT_PASSWORD}
+ - MYSQL_ALLOW_EMPTY_ROOT_PASSWORD=yes
restart: unless-stopped
+ healthcheck:
+ test: ["CMD", "healthcheck.sh", "--su-mysql", "--connect"]
+ timeout: 5s
+ retries: 10
backup:
build: .
image: fradelg/mysql-cron-backup
depends_on:
- - mariadb
+ mariadb:
+ condition: service_healthy
volumes:
- ${VOLUME_PATH}/backup:/backup
environment:
- - MYSQL_HOST=mariadb
+ - MYSQL_HOST=my_mariadb
- MYSQL_USER=root
- MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
- MAX_BACKUPS=1
From dac06953c32e804bf39f6599dc6fc14f4c123464 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Tue, 10 Sep 2024 19:52:19 +0200
Subject: [PATCH 132/138] do not mask docker username
---
.github/workflows/image.yml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
index d1b827f..5827146 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/image.yml
@@ -44,7 +44,7 @@ jobs:
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
- username: ${{ secrets.DOCKER_USERNAME }}
+ username: fradelg
password: ${{ secrets.DOCKER_PASSWORD }}
- name: Build multiarch image
run: |
From aebb29ab640d935698301a0412dbc3969429de2b Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 6 Dec 2024 04:39:42 +0000
Subject: [PATCH 133/138] Bump alpine from 3.20.3 to 3.21.0
Bumps alpine from 3.20.3 to 3.21.0.
---
updated-dependencies:
- dependency-name: alpine
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
---
Dockerfile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Dockerfile b/Dockerfile
index 51fbf16..e363c48 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.20.3
+FROM alpine:3.21.0
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
From 823343381d42e055998106cb492ae18908cc8dc0 Mon Sep 17 00:00:00 2001
From: Tobias Janke <git@tojanke.de>
Date: Sun, 8 Dec 2024 11:12:39 +0100
Subject: [PATCH 134/138] [Feature] Remove duplicate database dumps to save
storage space (#127)
* Replace gzip with deterministic bzip2 compression
* Exclude comments from SQL dump
* Add option to remove duplicates using fdupes
* Revert change to bzip2 as gzip can be deterministic using no-name parameter
---
Dockerfile | 3 ++-
README.md | 1 +
backup.sh | 9 +++++++--
3 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 51fbf16..e6887c2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,8 @@ RUN apk add --update \
mysql-client \
gzip \
openssl \
- mariadb-connector-c && \
+ mariadb-connector-c \
+ fdupes && \
rm -rf /var/cache/apk/*
COPY --from=binary /go/bin/dockerize /usr/local/bin
diff --git a/README.md b/README.md
index dad5be3..16a2d65 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ Container is **Healthy** after the database init phase, that is after `INIT_BACK
- `GZIP_LEVEL`: Specify the level of gzip compression from 1 (quickest, least compressed) to 9 (slowest, most compressed), default is 6.
- `USE_PLAIN_SQL`: If set, back up and restore plain SQL files without gzip.
- `TZ`: Specify TIMEZONE in Container. E.g. "Europe/Berlin". Default is UTC.
+- `REMOVE_DUPLICATES`: Use [fdupes](https://github.com/adrianlopezroche/fdupes) to remove duplicate database dumps
If you want to make this image the perfect companion of your MySQL container, use [docker-compose](https://docs.docker.com/compose/). You can add more services that will be able to connect to the MySQL image using the name `my_mariadb`, note that you only expose the port `3306` internally to the servers and not to the host:
diff --git a/backup.sh b/backup.sh
index 747cd82..d7db8a7 100755
--- a/backup.sh
+++ b/backup.sh
@@ -29,13 +29,13 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql
- if mysqldump --single-transaction $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
+ if mysqldump --single-transaction --skip-comments $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
then
EXT=
if [ -z "${USE_PLAIN_SQL}" ]
then
echo "==> Compressing $db with LEVEL $GZIP_LEVEL"
- gzip "-$GZIP_LEVEL" -f "$FILENAME"
+ gzip "-$GZIP_LEVEL" -n -f "$FILENAME"
EXT=.gz
FILENAME=$FILENAME$EXT
LATEST=$LATEST$EXT
@@ -44,6 +44,11 @@ do
echo "==> Creating symlink to latest backup: $BASENAME"
rm "$LATEST" 2> /dev/null
cd /backup || exit && ln -s "$BASENAME" "$(basename "$LATEST")"
+ if [ -n "$REMOVE_DUPLICATES" ]
+ then
+ echo "=> Removing duplicate database dumps"
+ fdupes -idN /backup/
+ fi
if [ -n "$MAX_BACKUPS" ]
then
# Execute the delete script, delete older backup or other custom delete script
From dc253cd1ea27e6582500877137bc9e26143ee6b0 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 8 Dec 2024 12:52:35 +0100
Subject: [PATCH 135/138] stick to client 10.11 version
---
Dockerfile | 18 +++++++++---------
docker-compose.yaml | 11 ++++++-----
2 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/Dockerfile b/Dockerfile
index 969c917..73a2588 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,17 +12,17 @@ ENV GO111MODULE=on
RUN go mod tidy
RUN CGO_ENABLED=0 GOOS=linux GO111MODULE=on go build -a -o /go/bin/dockerize .
-FROM alpine:3.21.0
+FROM alpine:3.20.3
LABEL maintainer "Fco. Javier Delgado del Hoyo <frandelhoyo@gmail.com>"
RUN apk add --update \
- tzdata \
- bash \
- mysql-client \
- gzip \
- openssl \
- mariadb-connector-c \
- fdupes && \
+ tzdata \
+ bash \
+ gzip \
+ openssl \
+ mysql-client=~10.11 \
+ mariadb-connector-c \
+ fdupes && \
rm -rf /var/cache/apk/*
COPY --from=binary /go/bin/dockerize /usr/local/bin
@@ -43,6 +43,6 @@ RUN mkdir /backup && \
VOLUME ["/backup"]
HEALTHCHECK --interval=2s --retries=1800 \
- CMD stat /HEALTHY.status || exit 1
+ CMD stat /HEALTHY.status || exit 1
CMD dockerize -wait tcp://${MYSQL_HOST}:${MYSQL_PORT} -timeout ${TIMEOUT} /run.sh
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 6dfbf75..5ac0e9d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,8 +1,9 @@
-version: "2"
services:
mariadb:
- image: mariadb:10
+ image: mariadb:10.11
container_name: my_mariadb
+ security_opt:
+ - seccomp:unconfined
expose:
- 3306
volumes:
@@ -14,7 +15,7 @@ services:
- MYSQL_ALLOW_EMPTY_ROOT_PASSWORD=yes
restart: unless-stopped
healthcheck:
- test: ["CMD", "healthcheck.sh", "--su-mysql", "--connect"]
+ test: [ "CMD", "healthcheck.sh", "--su-mysql", "--connect" ]
timeout: 5s
retries: 10
@@ -34,6 +35,6 @@ services:
- INIT_BACKUP=1
- CRON_TIME=0 0 * * *
restart: unless-stopped
-
-volumes:
+
+volumes:
data:
From cff595e6340c44ac53132dd4fed93872f85f0ca4 Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <frandelhoyo@gmail.com>
Date: Sun, 8 Dec 2024 13:56:43 +0100
Subject: [PATCH 136/138] disable skip comments only when needed
---
backup.sh | 8 +++++++-
docker-compose.yaml | 1 +
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/backup.sh b/backup.sh
index d7db8a7..ead820e 100755
--- a/backup.sh
+++ b/backup.sh
@@ -29,7 +29,13 @@ do
echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql
- if mysqldump --single-transaction --skip-comments $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
+ BASIC_OPTS="--single-transaction"
+ if [ -n "$REMOVE_DUPLICATES" ]
+ then
+ echo "WARNING: disabling comments in backup to remove deuplicate backups. Automatic database name detection won't work so set MYSQL_DATABASE on restore"
+ BASIC_OPTS="$BASIC_OPTS" --skip-comments
+ fi
+ if mysqldump $BASIC_OPTS $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
then
EXT=
if [ -z "${USE_PLAIN_SQL}" ]
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 5ac0e9d..64dcef0 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -30,6 +30,7 @@ services:
environment:
- MYSQL_HOST=my_mariadb
- MYSQL_USER=root
+ - MYSQL_DATABASE=${DATABASE_NAME}
- MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
- MAX_BACKUPS=1
- INIT_BACKUP=1
From 8a15e59c1fef2a2f6f29f9839822b9e903691e0f Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <fradelg@Fcos-Air.home>
Date: Mon, 9 Dec 2024 12:23:08 +0100
Subject: [PATCH 137/138] skip only timestamps when needed
---
backup.sh | 5 ++---
docker-compose.yaml | 1 -
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/backup.sh b/backup.sh
index ead820e..499575d 100755
--- a/backup.sh
+++ b/backup.sh
@@ -32,8 +32,7 @@ do
BASIC_OPTS="--single-transaction"
if [ -n "$REMOVE_DUPLICATES" ]
then
- echo "WARNING: disabling comments in backup to remove deuplicate backups. Automatic database name detection won't work so set MYSQL_DATABASE on restore"
- BASIC_OPTS="$BASIC_OPTS" --skip-comments
+ BASIC_OPTS="$BASIC_OPTS --skip-dump-date"
fi
if mysqldump $BASIC_OPTS $MYSQLDUMP_OPTS -h "$MYSQL_HOST" -P "$MYSQL_PORT" -u "$MYSQL_USER" -p"$MYSQL_PASS" $MYSQL_SSL_OPTS "$db" > "$FILENAME"
then
@@ -52,7 +51,7 @@ do
cd /backup || exit && ln -s "$BASENAME" "$(basename "$LATEST")"
if [ -n "$REMOVE_DUPLICATES" ]
then
- echo "=> Removing duplicate database dumps"
+ echo "==> Removing duplicate database dumps"
fdupes -idN /backup/
fi
if [ -n "$MAX_BACKUPS" ]
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 64dcef0..5ac0e9d 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -30,7 +30,6 @@ services:
environment:
- MYSQL_HOST=my_mariadb
- MYSQL_USER=root
- - MYSQL_DATABASE=${DATABASE_NAME}
- MYSQL_PASS=${MARIADB_ROOT_PASSWORD}
- MAX_BACKUPS=1
- INIT_BACKUP=1
From 1d3c439b654fa1d5400ccaf318d8b0ff8a051a1d Mon Sep 17 00:00:00 2001
From: "Fco. Javier Delgado del Hoyo" <fradelg@Fcos-Air.home>
Date: Mon, 9 Dec 2024 12:32:31 +0100
Subject: [PATCH 138/138] split test and build jobs
---
.github/workflows/{image.yml => build.yml} | 22 +-----------------
.github/workflows/test.yml | 26 ++++++++++++++++++++++
2 files changed, 27 insertions(+), 21 deletions(-)
rename .github/workflows/{image.yml => build.yml} (59%)
create mode 100644 .github/workflows/test.yml
diff --git a/.github/workflows/image.yml b/.github/workflows/build.yml
similarity index 59%
rename from .github/workflows/image.yml
rename to .github/workflows/build.yml
index 5827146..fab409a 100644
--- a/.github/workflows/image.yml
+++ b/.github/workflows/build.yml
@@ -1,34 +1,14 @@
+
name: build docker image
on:
- workflow_dispatch:
push:
- branches:
- - "**"
tags:
- "**"
jobs:
- test:
- runs-on: ubuntu-22.04
- steps:
- - name: Checkout the code
- uses: actions/checkout@v4
- - name: Test Bash scripts
- run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
- - name: Test image
- env:
- VOLUME_PATH: /tmp/mariadb
- DATABASE_NAME: foo
- MARIADB_ROOT_PASSWORD: abcd
- run: |
- docker compose up -d mariadb
- docker compose run backup /backup.sh
- docker compose run backup /restore.sh /backup/latest.foo.sql.gz
- docker compose stop
build:
runs-on: ubuntu-22.04
- needs: test
steps:
- name: Checkout the code
uses: actions/checkout@v4
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..4460983
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,26 @@
+name: build docker image
+
+on:
+ workflow_dispatch:
+ push:
+ branches:
+ - "**"
+
+jobs:
+ test:
+ runs-on: ubuntu-22.04
+ steps:
+ - name: Checkout the code
+ uses: actions/checkout@v4
+ - name: Test Bash scripts
+ run: sudo apt-get -qq update && sudo apt-get install -y devscripts shellcheck && make test
+ - name: Test image
+ env:
+ VOLUME_PATH: /tmp/mariadb
+ DATABASE_NAME: foo
+ MARIADB_ROOT_PASSWORD: abcd
+ run: |
+ docker compose up -d mariadb
+ docker compose run backup /backup.sh
+ docker compose run backup /restore.sh /backup/latest.foo.sql.gz
+ docker compose stop