inspect requires images

Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
This commit is contained in:
Thomas Sjögren 2017-07-07 12:07:00 +02:00
parent 60afd7ec83
commit 125eaf90cd

View file

@ -8,7 +8,7 @@ check_6_1="6.1 - Avoid image sprawl"
images=$(docker images -q | sort -u | wc -l | awk '{print $1}')
active_images=0
for c in $(docker inspect -f "{{.Image}}" $(docker ps -qa)); do
for c in $(docker inspect -f "{{.Image}}" $(docker ps -qa) 2>/dev/null); do
if docker images --no-trunc -a | grep "$c" > /dev/null ; then
active_images=$(( active_images += 1 ))
fi