[COMMON] Update MariaDB readinessChecks to fix Operator issues

Give different readinessCheck rules depending on the usage
of mariaDB Operator and local/global DB setup
Apply these changes to CDS, NBI, SO, SDNC, Policy

Issue-ID: OOM-3280

Change-Id: I4e6f584558ffebb6ab602db88a73c2f02891902e
Signed-off-by: Andreas Geissler <andreas-geissler@telekom.de>
diff --git a/kubernetes/policy/values.yaml b/kubernetes/policy/values.yaml
index 8dca11d..9d08080 100755
--- a/kubernetes/policy/values.yaml
+++ b/kubernetes/policy/values.yaml
@@ -275,6 +275,18 @@
 readinessCheck:
   wait_for:
     - '{{ ternary .Values.postgres.service.name "postgres" .Values.global.postgres.localCluster }}'
+  wait_for_global_operator:
+    pods:
+      - '{{ .Values.global.mariadbGalera.nameOverride }}-0'
+  wait_for_local_operator:
+    pods:
+      - '{{ index .Values "mariadb-galera" "nameOverride" }}-0'
+  wait_for_global:
+    apps:
+      - '{{ include "common.mariadbAppName" . }}'
+  wait_for_local:
+    apps:
+      - '{{ include "common.mariadbAppName" . }}'
 
 restServer:
   policyPapUserName: policyadmin