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Update backup.sh

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added --single-transaction parameter to "halt" the mysql database while exporting
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Christian Hase 2021-04-07 19:19:42 +02:00 committed by GitHub
parent 4e5a9162f4
commit 9501648ce9
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backup.sh
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@ -14,7 +14,7 @@ do
echo "==> Dumping database: $db" echo "==> Dumping database: $db"
FILENAME=/backup/$DATE.$db.sql FILENAME=/backup/$DATE.$db.sql
LATEST=/backup/latest.$db.sql.gz 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 then
gzip "-$GZIP_LEVEL" -f "$FILENAME" gzip "-$GZIP_LEVEL" -f "$FILENAME"
echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)" echo "==> Creating symlink to latest backup: $(basename "$FILENAME".gz)"