openstack/openstack-helm-infra
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Merge "Sync wait-for-pods script with the one from openstack-helm"

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Zuul 2019-08-24 07:45:38 +00:00 committed by Gerrit Code Review
commit f0306ce33d
1 changed files with 19 additions and 11 deletions
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30
tools/deployment/common/wait-for-pods.sh
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@ -15,29 +15,37 @@
# under the License. # under the License.
set -e set -e
# From Kolla-Kubernetes, original authors Kevin Fox & Serguei Bezverkhi # From Kolla-Kubernetes, orginal authors Kevin Fox & Serguei Bezverkhi
# Default wait timeout is 600 seconds # Default wait timeout is 900 seconds
end=$(date +%s) end=$(date +%s)
if ! [ -z $2 ]; then timeout=${2:-900}
end=$((end + $2)) end=$((end + timeout))
else
end=$((end + 900))
fi
while true; do while true; do
kubectl get pods --namespace=$1 -o json | jq -r \ kubectl get pods --namespace=$1 -o json | jq -r \
'.items[].status.phase' | grep Pending > /dev/null && \ '.items[].status.phase' | grep Pending > /dev/null && \
PENDING=True || PENDING=False PENDING="True" || PENDING="False"
query='.items[]|select(.status.phase=="Running")' query='.items[]|select(.status.phase=="Running")'
query="$query|.status.containerStatuses[].ready" query="$query|.status.containerStatuses[].ready"
kubectl get pods --namespace=$1 -o json | jq -r "$query" | \ kubectl get pods --namespace=$1 -o json | jq -r "$query" | \
grep false > /dev/null && READY="False" || READY="True" grep false > /dev/null && READY="False" || READY="True"
kubectl get jobs -o json --namespace=$1 | jq -r \ kubectl get jobs --namespace=$1 -o json | jq -r \
'.items[] | .spec.completions == .status.succeeded' | \ '.items[] | .spec.completions == .status.succeeded' | \
grep false > /dev/null && JOBR="False" || JOBR="True" grep false > /dev/null && JOBR="False" || JOBR="True"
[ $PENDING == "False" -a $READY == "True" -a $JOBR == "True" ] && \ [ $PENDING == "False" -a $READY == "True" -a $JOBR == "True" ] && \
break || true break || true
sleep 5 sleep 5
now=$(date +%s) now=$(date +%s)
[ $now -gt $end ] && echo containers failed to start. && \ if [ $now -gt $end ] ; then
kubectl get pods --namespace $1 -o wide && exit -1 echo "Containers failed to start after $timeout seconds"
echo
kubectl get pods --namespace $1 -o wide
echo
if [ $PENDING == "True" ] ; then
echo "Some pods are in pending state:"
kubectl get pods --field-selector=status.phase=Pending -n $1 -o wide
fi
[ $READY == "False" ] && echo "Some pods are not ready"
[ $JOBR == "False" ] && echo "Some jobs have not succeeded"
exit -1
fi
done done