Enforce MSB dockers dependencies

Change-Id: Ib8bef822ea3b27e3a7eb9e99cf7f8748bfc6f422
Issue-ID: OOM-678
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
diff --git a/kubernetes/msb/templates/msb-eag-deployment.yaml b/kubernetes/msb/templates/msb-eag-deployment.yaml
index 714f19b..10cbbe1 100644
--- a/kubernetes/msb/templates/msb-eag-deployment.yaml
+++ b/kubernetes/msb/templates/msb-eag-deployment.yaml
@@ -16,6 +16,21 @@
       name: msb-eag
     spec:
       hostname: msb-eag
+      initContainers:
+      - command:
+        - /root/ready.py
+        args:
+        - --container-name
+        - msb-discovery
+        env:
+        - name: NAMESPACE
+          valueFrom:
+            fieldRef:
+              apiVersion: v1
+              fieldPath: metadata.namespace
+        image: {{ .Values.image.readiness }}
+        imagePullPolicy: {{ .Values.pullPolicy }}
+        name: msb-eag-readiness
       containers:
       - args:
         image:  {{ .Values.image.apigateway }}
@@ -38,4 +53,4 @@
         imagePullPolicy: {{ .Values.pullPolicy}}
       imagePullSecrets:
       - name: "{{ .Values.nsPrefix }}-docker-registry-key"
-#{{ end }}
\ No newline at end of file
+#{{ end }}