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Change docker health checker to using docker ps

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`docker ps` is a more reliable health check than docker version from past
experiences.
This commit is contained in:
Yu-Ju Hong 2016-02-02 11:08:21 -08:00
parent 26b6b18fad
commit 156d301140
2 changed files with 2 additions and 2 deletions
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2
cluster/gce/trusty/node.yaml
View File

@ -258,7 +258,7 @@ script
# We simply kill the process when there is a failure. Another upstart job will automatically
# restart the process.
while [ 1 ]; do
if ! timeout 10 docker version > /dev/null; then
if ! timeout 20 docker ps > /dev/null; then
echo "Docker daemon failed!"
pkill docker
fi

2
cluster/saltbase/salt/supervisor/docker-checker.sh
View File

@ -25,7 +25,7 @@ echo "waiting a minute for startup"
sleep 60
while true; do
if ! sudo timeout 10 docker version > /dev/null; then
if ! sudo timeout 20 docker ps > /dev/null; then
echo "Docker failed!"
exit 2
fi