openstack-helm-infra/mariadb/templates/bin/_readiness.sh.tpl
Gage Hugo c86526cfbc feat(tls): add tls to mariadb chart
This patch set provides capability to enable TLS termination for the
MariaDB chart. This will be used by the follow on patches in OSH
services patches.

Co-authored-by: Tin Lam <tin@irrational.io>
Co-authored-by: sgupta <sg774j@att.com>
Change-Id: I5ebc8db58c0aa7b4e9eb0b5c671b280250d3cd1f
2020-07-13 19:30:34 +00:00

59 lines
1.5 KiB
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#!/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="mysql \
--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 ! $MYSQL -e 'select 1' > /dev/null 2>&1 ; then
exit 1
fi
if [ "x$(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