From 848f392b3a56b02e135a5df4579b9599ddbbc5f9 Mon Sep 17 00:00:00 2001
From: "Markin, Sergiy (sm515x)" <sm515x@att.com>
Date: Mon, 14 Mar 2022 13:49:33 -0500
Subject: [PATCH] [DATABASE] MariaDB de-clustering

Adjust chart behavior in case only one mariadb instance is present and replication is disabled.

Change-Id: Ifa540580cf9d5755b83dbb949555ec814dda2744
---
 mariadb/Chart.yaml                      | 2 +-
 mariadb/templates/bin/_readiness.sh.tpl | 3 ++-
 releasenotes/notes/mariadb.yaml         | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/mariadb/Chart.yaml b/mariadb/Chart.yaml
index 02eb7d49e..a1e182184 100644
--- a/mariadb/Chart.yaml
+++ b/mariadb/Chart.yaml
@@ -15,7 +15,7 @@ apiVersion: v1
 appVersion: v10.2.31
 description: OpenStack-Helm MariaDB
 name: mariadb
-version: 0.2.12
+version: 0.2.13
 home: https://mariadb.com/kb/en/
 icon: http://badges.mariadb.org/mariadb-badge-180x60.png
 sources:
diff --git a/mariadb/templates/bin/_readiness.sh.tpl b/mariadb/templates/bin/_readiness.sh.tpl
index fae9172c6..2a02eb828 100644
--- a/mariadb/templates/bin/_readiness.sh.tpl
+++ b/mariadb/templates/bin/_readiness.sh.tpl
@@ -36,7 +36,7 @@ mysql_status_query () {
 if ! $MYSQL -e 'select 1' > /dev/null 2>&1 ; then
   exit 1
 fi
-
+{{- if gt .Values.pod.replicas.server 1.0  }}
 if [ "x$(mysql_status_query wsrep_ready)" != "xON" ]; then
   # WSREP says the node can receive queries
   exit 1
@@ -56,3 +56,4 @@ if [ "x$(mysql_status_query wsrep_local_state_comment)" != "xSynced" ]; then
   # WSREP not synced
   exit 1
 fi
+{{- end }}
\ No newline at end of file
diff --git a/releasenotes/notes/mariadb.yaml b/releasenotes/notes/mariadb.yaml
index ab06752f5..c7841bf97 100644
--- a/releasenotes/notes/mariadb.yaml
+++ b/releasenotes/notes/mariadb.yaml
@@ -28,4 +28,5 @@ mariadb:
   - 0.2.10 Fix Python exceptions
   - 0.2.11 Enhance mariadb backup
   - 0.2.12 Remove set -x
+  - 0.2.13 Adjust readiness.sh in single node and no replication case
 ...