ffd06369ad
This is to update checkdns script loigc not to update ceph.conf when dns is up as current logic is repalcing ceph.conf file with configmap where we have fqdn for ceph-mon endpoint which is causing parsing issues in Nautilus. Change-Id: Iae2a38fdc99654430812451c57ac2655887f942a
57 lines
1.8 KiB
Smarty
57 lines
1.8 KiB
Smarty
#!/bin/bash
|
|
|
|
{{/*
|
|
Copyright 2018 The Openstack-Helm Authors.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/}}
|
|
|
|
set -xe
|
|
|
|
function check_mon_dns {
|
|
DNS_CHECK=$(getent hosts ceph-mon | head -n1)
|
|
PODS=$(kubectl get pods --namespace=${NAMESPACE} --selector=application=ceph --field-selector=status.phase=Running \
|
|
--output=jsonpath='{range .items[*]}{.metadata.name}{"\n"}{end}' | grep -E 'ceph-mon|ceph-osd|ceph-mgr|ceph-mds')
|
|
ENDPOINT=$(kubectl get endpoints ceph-mon-discovery -n ${NAMESPACE} -o json | awk -F'"' -v port=${MON_PORT} \
|
|
-v version=v1 -v msgr_version=v2 \
|
|
-v msgr2_port=${MON_PORT_V2} \
|
|
'/"ip"/{print "["version":"$4":"port"/"0","msgr_version":"$4":"msgr2_port"/"0"]"}' | paste -sd',')
|
|
|
|
if [[ ${PODS} == "" || "${ENDPOINT}" == "" ]]; then
|
|
echo "Something went wrong, no PODS or ENDPOINTS are available!"
|
|
elif [[ ${DNS_CHECK} == "" ]]; then
|
|
for POD in ${PODS}; do
|
|
kubectl exec -t ${POD} --namespace=${NAMESPACE} -- \
|
|
sh -c -e "/tmp/utils-checkDNS.sh "${ENDPOINT}""
|
|
done
|
|
else
|
|
for POD in ${PODS}; do
|
|
kubectl exec -t ${POD} --namespace=${NAMESPACE} -- \
|
|
sh -c -e "/tmp/utils-checkDNS.sh up"
|
|
done
|
|
fi
|
|
}
|
|
|
|
function watch_mon_dns {
|
|
while [ true ]; do
|
|
echo "checking DNS health"
|
|
check_mon_dns || true
|
|
echo "sleep 300 sec"
|
|
sleep 300
|
|
done
|
|
}
|
|
|
|
watch_mon_dns
|
|
|
|
exit
|