29f2b616cc
This PS adds mariadb-cluster chart based on mariadb-operator. Also for some backward compartibility this PS adds mariadb-backup chart and prometheus-mysql-exporter chart as a separate ones. Change-Id: I3f652375cce2e3b45e095e08d2e6f4ae73b8d8f0
61 lines
1.5 KiB
Smarty
61 lines
1.5 KiB
Smarty
#!/usr/bin/env 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.
|
|
*/}}
|
|
|
|
set -e
|
|
|
|
MYSQL="mariadb \
|
|
--defaults-file=/etc/mysql/admin_user.cnf \
|
|
--host=localhost \
|
|
{{- if .Values.manifests.certificates }}
|
|
--ssl-verify-server-cert=false \
|
|
--ssl-ca=/etc/mysql/certs/ca.crt \
|
|
--ssl-key=/etc/mysql/certs/tls.key \
|
|
--ssl-cert=/etc/mysql/certs/tls.crt \
|
|
{{- end }}
|
|
--connect-timeout 2"
|
|
|
|
mysql_status_query () {
|
|
STATUS=$1
|
|
$MYSQL -e "show status like \"${STATUS}\"" | \
|
|
awk "/${STATUS}/ { print \$NF; exit }"
|
|
}
|
|
|
|
if ! $MYSQL -e 'select 1' > /dev/null 2>&1 ; then
|
|
exit 1
|
|
fi
|
|
|
|
{{- if gt (int .Values.pod.replicas.server) 1 }}
|
|
if [ "x$(mysql_status_query wsrep_ready)" != "xON" ]; then
|
|
# WSREP says the node can receive queries
|
|
exit 1
|
|
fi
|
|
|
|
if [ "x$(mysql_status_query wsrep_connected)" != "xON" ]; then
|
|
# WSREP connected
|
|
exit 1
|
|
fi
|
|
|
|
if [ "x$(mysql_status_query wsrep_cluster_status)" != "xPrimary" ]; then
|
|
# Not in primary cluster
|
|
exit 1
|
|
fi
|
|
|
|
if [ "x$(mysql_status_query wsrep_local_state_comment)" != "xSynced" ]; then
|
|
# WSREP not synced
|
|
exit 1
|
|
fi
|
|
{{- end }}
|