Add a new values parameter overrideCmd

when set the parameter overrides the container.command that defaults to the entrypoint
Updated the test-all-providers Dockerfile to match prod file
Updated test-all-providers Gemfile to import the new ec2 provider

helm-charts/vmpooler/Chart.yaml

@@ -3,7 +3,7 @@ name: vmpooler
 description: A Helm chart to deploy vmpooler
 type: application
 icon: https://github.com/puppetlabs/vmpooler/raw/master/lib/vmpooler/public/img/logo.png
-version: 1.14.0
+version: 1.15.0
 appVersion: 1.6.0-prod-all-providers
 dependencies:
   - name: redis

helm-charts/vmpooler/templates/deployment-api.yaml

@@ -42,6 +42,12 @@ spec:
           - containerPort: {{ .Values.service.port }}
         resources:
           {{- toYaml .Values.api.resources | nindent 12 }}
+        {{- if .Values.overrideCmd -}}
+        {{- with .Values.overrideCmd }}
+        command:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- end }}
         args:
           - 'api'
         livenessProbe:

helm-charts/vmpooler/templates/deployment-manager.yaml

@@ -44,6 +44,12 @@ spec:
         - containerPort: {{ .Values.service.port }}
         resources:
           {{- toYaml .Values.manager.resources | nindent 12 }}
+        {{- if .Values.overrideCmd -}}
+        {{- with .Values.overrideCmd }}
+        command:
+          {{- toYaml . | nindent 10 }}
+        {{- end }}
+        {{- end }}
         args:
           - 'manager'
         livenessProbe:

helm-charts/vmpooler/values.yaml

@@ -44,6 +44,10 @@ auth:
 
 additionalConfigFiles: '/etc/vmpooler/config/pools.yaml'
 
+# This overrides the deployment's spec.container.command (defaults to the Dockerfile entrypoint)
+# overrideCmd:
+#   - 'source foo && docker-entrypoint.sh'
+
 api:
   replicaCount: 1
   resources: