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shellcheck fixes

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Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
This commit is contained in:
Thomas Sjögren 2015-06-21 23:03:34 +02:00
parent 62a903246c
commit b5c571df18
3 changed files with 4 additions and 4 deletions
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2
tests/1_host_configuration.sh
View file

@ -40,7 +40,7 @@ fi
# 1.6
check_1_6="1.6 - Keep Docker up to date"
docker_version=$(docker version | grep 'Server version' | awk '{print $3}')
do_version_check 1.6.2 $docker_version
do_version_check 1.6.2 "$docker_version"
if [ $? -eq 11 ]; then
warn "$check_1_6"
else

2
tests/5_container_runtime.sh
View file

@ -180,7 +180,7 @@ else
fi
processes=$(docker exec "$c" ps -el 2>/dev/null | grep -c sshd | awk '{print $1}')
if [ $processes -gt 1 ]; then
if [ "$processes" -gt 1 ]; then
# If it's the first container, fail the test
if [ $fail -eq 0 ]; then
warn "$check_5_7"

4
tests/6_docker_security_operations.sh
View file

@ -40,7 +40,7 @@ images=$(docker images -q | wc -l | awk '{print $1}')
active_images=0
for c in $(docker inspect -f "{{.Image}}" $(docker ps -qa)); do
if docker images --no-trunc -a | grep $c > /dev/null ; then
if docker images --no-trunc -a | grep "$c" > /dev/null ; then
active_images=$(( active_images += 1 ))
fi
done
@ -61,7 +61,7 @@ fi
check_6_7="6.7 - Avoid container sprawl"
total_containers=$(docker info 2>/dev/null | grep "Containers" | awk '{print $2}')
running_containers=$(docker ps -q | wc -l | awk '{print $1}')
diff="$(($total_containers - $running_containers))"
diff="$((total_containers - running_containers))"
if [ "$diff" -gt 25 ]; then
warn "$check_6_7"
warn " * There are currently a total of $total_containers containers, with only $running_containers of them currently running"