Add general env configuration to Armada API

This is primarly intended for use to configure proxy settings.

Change-Id: Iec0051f96b01083c602d230cca5c1a4711bee2c1

charts/armada/templates/deployment-api.yaml

@@ -50,6 +50,13 @@ spec:
           image: {{ .Values.images.tags.api }}
           imagePullPolicy: {{ .Values.images.pull_policy }}
 {{ tuple $envAll $envAll.Values.pod.resources.api | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
+          {{- if .Values.pod.env.armada_api }}
+          env:
+            {{- range .Values.pod.env.armada_api }}
+            - name: {{ .name | quote }}
+              value: {{ .value | quote }}
+            {{- end }}
+          {{- end }}
           securityContext:
             runAsUser: {{ .Values.pod.user.armada.uid }}
           ports:

charts/armada/values.yaml

@@ -155,6 +155,20 @@ conf:
     tiller:get_released: "rule:admin_required"
 
 pod:
+  env:
+    armada_api:
+#      - name: http_proxy
+#        value: http://proxy.example.com:8080
+#      - name: https_proxy
+#        value: http://proxy.example.com:8080
+#      - name: no_proxy
+#        value: 10.96.0.1
+#      - name: HTTP_PROXY
+#        value: http://proxy.example.com:8080
+#      - name: HTTPS_PROXY
+#        value: http://proxy.example.com:8080
+#      - name: NO_PROXY
+#        value: 10.96.0.1
   mounts:
     armada_api:
       init_container: null