openstack-helm-infra/ceph-rgw/templates/bin/utils/_checkDNS.sh.tpl
Sigunov, Vladimir (vs422h) 728c340dc0 [CEPH] Discovering ceph-mon endpoints
This is a code improvement to reuse ceph monitor doscovering function
in different templates. Calling the mentioned above function from
a single place (helm-infra snippets) allows less code maintenance
and simlifies further development.

Rev. 0.1 Charts version bump for ceph-client, ceph-mon, ceph-osd,
ceph-provisioners and helm-toolkit
Rev. 0.2 Mon endpoint discovery functionality added for
the rados gateway. ClusterRole and ClusterRoleBinding added.
Rev. 0.3 checkdns is allowed to correct ceph.conf for RGW deployment.
Rev. 0.4 Added RoleBinding to the deployment-rgw.
Rev. 0.5 Remove _namespace-client-ceph-config-manager.sh.tpl and
         the appropriate job, because of duplicated functionality.
         Related configuration has been removed.
Rev. 0.6 RoleBinding logic has been changed to meet rules:
    checkdns namespace - HAS ACCESS -> RGW namespace(s)

Change-Id: Ie0af212bdcbbc3aa53335689deed9b226e5d4d89
2022-02-11 14:30:43 -07:00

39 lines
1.1 KiB
Smarty

#!/bin/bash
{{/*
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.
*/}}
: "${CEPH_CONF:="/etc/ceph/${CLUSTER}.conf"}"
ENDPOINT="{$1}"
function check_mon_dns () {
GREP_CMD=$(grep -rl 'ceph-mon' ${CEPH_CONF})
if [[ "${ENDPOINT}" == "{up}" ]]; then
echo "If DNS is working, we are good here"
elif [[ "${ENDPOINT}" != "" ]]; then
if [[ ${GREP_CMD} != "" ]]; then
# No DNS, write CEPH MONs IPs into ${CEPH_CONF}
sh -c -e "cat ${CEPH_CONF}.template | sed 's/mon_host.*/mon_host = ${ENDPOINT}/g' | tee ${CEPH_CONF}" > /dev/null 2>&1
else
echo "endpoints are already cached in ${CEPH_CONF}"
exit
fi
fi
}
check_mon_dns
exit