openstack/openstack-helm-infra
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[ceph-osd] Update post apply job

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The PS updates wait_for_pods() function in post apply script.
The changes allow to pass wait_for_pods() function when required percent
of OSDs reached (REQUIRED_PERCENT_OF_OSDS). Also removed a part of code
which is not needed any more.

Change-Id: I56f1292682cf2aa933c913df162d6f615cf1a133
This commit is contained in:
Kabanov, Dmitrii 2020-10-20 20:59:49 -07:00 committed by Dmitrii Kabanov
parent c43331d67a
commit d39abfe0f0
2 changed files with 7 additions and 20 deletions
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2
ceph-osd/Chart.yaml
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@ -15,6 +15,6 @@ apiVersion: v1
appVersion: v1.0.0
description: OpenStack-Helm Ceph OSD
name: ceph-osd
version: 0.1.7
version: 0.1.8
home: https://github.com/ceph/ceph
...

25
ceph-osd/templates/bin/_post-apply.sh.tpl
View File

@ -32,14 +32,6 @@ ceph --cluster ${CLUSTER} -s
function wait_for_pods() {
timeout=${2:-1800}
end=$(date -ud "${timeout} seconds" +%s)
# Sorting out the pods which are not in Running or Succeeded state.
# In a query the status of containers is checked thus the check
# of init containers is not required.
fields="{name: .metadata.name, \
status: .status.containerStatuses[].ready, \
phase: .status.phase}"
select="select((.status) or (.phase==\"Succeeded\") | not)"
query=".items | map( ${fields} | ${select}) | .[]"
# Selecting containers with "ceph-osd-default" name and
# counting them based on "ready" field.
count_pods=".items | map(.status.containerStatuses | .[] | \
@ -48,8 +40,12 @@ function wait_for_pods() {
min_osds="add | if .true >= (.false + .true)*${REQUIRED_PERCENT_OF_OSDS}/100 \
then \"pass\" else \"fail\" end"
while true; do
unhealthy_pods=$(kubectl get pods --namespace="${1}" -o json -l component=osd| jq -c "${query}")
if [[ -z "${unhealthy_pods}" ]]; then
# Leaving while loop if minimum amount of OSDs are ready.
# It allows to proceed even if some OSDs are not ready
# or in "CrashLoopBackOff" state
state=$(kubectl get pods --namespace="${1}" -l component=osd -o json | jq "${count_pods}")
osd_state=$(jq -s "${min_osds}" <<< "${state}")
if [[ "${osd_state}" == \"pass\" ]]; then
break
fi
sleep 5
@ -57,15 +53,6 @@ function wait_for_pods() {
if [ $(date -u +%s) -gt $end ] ; then
echo -e "Containers failed to start after $timeout seconds\n"
kubectl get pods --namespace "${1}" -o wide -l component=osd
# Leaving while loop if minimum amount of OSDs are ready.
# It allows to proceed even if some OSDs are not ready
# or in "CrashLoopBackOff" state
state=$(kubectl get pods --namespace="${1}" -l component=osd -o json | jq "${count_pods}")
osd_state=$(jq -s "${min_osds}" <<< "${state}")
non_osd_state=$(kubectl get pods --namespace="${1}" -l component!=osd -o json | jq -c "${query}")
if [[ -z "${non_osd_state}" && "${osd_state}" == "pass" ]]; then
break
fi
exit 1
fi
done