promote initContainers to podspec (#1742)

stable/spinnaker/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: Open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.
 name: spinnaker
-version: 0.3.1
+version: 0.3.2
 appVersion: 1.1.0
 home: http://spinnaker.io/
 sources:

stable/spinnaker/templates/hooks/test.yaml

@@ -4,21 +4,20 @@ metadata:
   name: "{{.Release.Name}}-ui-test-{{ randAlphaNum 5 | lower }}"
   annotations:
     "helm.sh/hook": test-success
-    "pod.beta.kubernetes.io/init-containers": '[
-      {
-        "name": "test-framework",
-        "image": "dduportal/bats:0.4.0",
-        "command": ["bash", "-c", "
-          set -ex\n
-          # copy bats to tools dir\n
-          cp -R /usr/local/libexec/ /tools/bats/\n
-        "],
-        "volumeMounts": [
-          {"name": "tools", "mountPath": "/tools"}
-        ]
-      }
-    ]'
 spec:
+  initContainers:
+    - name: "test-framework"
+      image: "dduportal/bats:0.4.0"
+      command:
+        - "bash"
+        - "-c"
+        - |
+          set -ex
+          # copy bats to tools dir
+          cp -R /usr/local/libexec/ /tools/bats/
+      volumeMounts:
+      - mountPath: /tools
+        name: tools
   containers:
     - name: {{.Release.Name}}-ui-test
       image: {{.Values.jenkins.Master.Image}}:{{.Values.jenkins.Master.ImageTag}}
@@ -35,4 +34,4 @@ spec:
       name: {{ template "fullname" . }}-tests
   - name: tools
     emptyDir: {}
-  restartPolicy: Never
+  restartPolicy: Never