Fix for error while pulling images from local registry

Added default secret for pulling image from local registry
Moved the application into kube-system namespace

Closes-Bug: 1917352

Change-Id: I058ac7cfef4919c23bc777967cdfb8105e6d8606
Signed-off-by: Poornima <poornima.y.n@intel.com>

stx-sdo-helm/stx-sdo-helm/helm-charts/sdo/templates/redis.yml

@@ -13,6 +13,8 @@ spec:
       labels:
         app: redis
     spec:
+      imagePullSecrets:
+      - name: registry-local-secret
       containers:
       - name: redis
         image: {{ .Values.images.tags.redisimage }}

stx-sdo-helm/stx-sdo-helm/helm-charts/sdo/templates/u-rendezvous-service.yml

@@ -16,9 +16,11 @@ spec:
       labels:
         app: RV-Service
     spec:
+      imagePullSecrets:
+      - name: registry-local-secret
       initContainers:
       - name: init-redis
-        image: busybox:1.28
+        image: {{ .Values.images.tags.busyboximage }}
         command: ['sh', '-c', "until nslookup redis.$(cat /var/run/secrets/kubernetes.io/serviceaccount/namespace).svc.cluster.local; do echo waiting for redis; sleep 2; done"]
       containers:
       - name: u-rendezvous-service

stx-sdo-helm/stx-sdo-helm/helm-charts/sdo/values.yaml

@@ -2,6 +2,7 @@ images:
   tags:
     rv: 15201086/rendezvous-service:1.10
     redisimage: 15201086/redis:050220213WKAgo
+    busyboximage: 15201086/busybox:1.28
 env:
   rv_var:
     RV_SIGNATUREVERIFICATION: "true"

stx-sdo-helm/stx-sdo-helm/manifests/sdo_manifest.yaml

@@ -6,7 +6,7 @@ metadata:
 data:
   chart_name: sdo
   release: sdo
-  namespace: stx-sdo
+  namespace: kube-system
   source:
     location: http://172.17.0.1:8080/helm_charts/starlingx/sdo-1.0.0.tgz
     subpath: sdo
@@ -16,6 +16,8 @@ data:
     timeout: 1800
   install:
     no_hooks: false
+  values:
+    imagePullSecrets: [{"name": "default-registry-key"}]
   upgrade:
     no_hooks: false
     pre: