[COMMON] Don't create dummy mysql DB by default in a shared instance

When deploying a shared mariadb-galera instance using common chart
a dummy database is created based on the default values n the chart.

This is obviously unnecessary and creates an obviousl security issue.
That's why let's make sure that when we deploy a shared mariadb
instance no dummy databases are created.

Issue-ID: OOM-2053
Change-Id: I1130cb8eb555b15a2d8b365102d69e32259233eb
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>

diff --git a/kubernetes/common/mariadb-galera/values.yaml b/kubernetes/common/mariadb-galera/values.yaml
index 1dcc88c..dabf21d 100644 (file)
--- a/kubernetes/common/mariadb-galera/values.yaml
+++ b/kubernetes/common/mariadb-galera/values.yaml
@@ -61,8 +61,8 @@ config:
   mariadbRootPassword: secretpassword
   # .userCredentialsExternalSecret: 'some-external-secret'
   userName: my-user
-  userPassword: my-password
-  mysqlDatabase: my-database
+  # userPassword: my-password
+  # mysqlDatabase: my-database
 
 # default number of instances in the StatefulSet
 replicaCount: 3