Changes based on feedback from Review.

roles/download/defaults/main.yml

@@ -91,6 +91,16 @@ fluentd_image_tag: "{{ fluentd_version }}"
 kibana_version: "v4.6.1"
 kibana_image_repo: "gcr.io/google_containers/kibana"
 kibana_image_tag: "{{ kibana_version }}"
+grafana_version: "v4.0.2"
+grafana_image_repo: "gcr.io/google_containers/heapster-grafana-amd64"
+grafana_image_tag: "{{ grafana_version }}"
+heapster_version: "v1.3.0-beta.1"
+heapster_image_repo: "gcr.io/google_containers/heapster-amd64"
+heapster_image_tag: "{{ heapster_version }}"
+influxdb_version: "v1.1.1"
+influxdb_image_repo: "gcr.io/google_containers/heapster-influxdb-amd64"
+influxdb_image_tag: "{{ influxdb_version }}"
+
 
 helm_version: "v2.2.2"
 helm_image_repo: "lachlanevenson/k8s-helm"
@@ -238,6 +248,21 @@ downloads:
     repo: "{{ tiller_image_repo }}"
     tag: "{{ tiller_image_tag }}"
     sha256: "{{ tiller_digest_checksum|default(None) }}"
+  grafana:
+     container: true
+     repo: "{{ grafana_image_repo }}"
+     tag: "{{ grafana_image_tag }}"
+     sha256: "{{ grafana_digest_checksum|default(None) }}"
+  heapster:
+    container: true
+    repo: "{{ heapster_image_repo }}"
+    tag: "{{ heapster_image_tag }}"
+    sha256: "{{ heapster_digest_checksum|default(None) }}"
+  influxdb:
+    container: true
+    repo: "{{ influxdb_image_repo }}"
+    tag: "{{ influxdb_image_tag }}"
+    sha256: "{{ influxdb_digest_checksum|default(None) }}"
 
 download:
   container: "{{ file.container|default('false') }}"

roles/kubernetes-apps/heapster/default/main.yml

@@ -1,2 +1,14 @@
 ---
 heapster_namespace: kube-system
+
+grafana_version: "v4.0.2"
+grafana_image_repo: "gcr.io/google_containers/heapster-grafana-amd64"
+grafana_image_tag: "{{ grafana_version }}"
+
+heapster_version: "v1.3.0-beta.1"
+heapster_image_repo: "gcr.io/google_containers/heapster-amd64"
+heapster_image_tag: "{{ heapster_version }}"
+
+influxdb_version: "v1.1.1"
+influxdb_image_repo: "gcr.io/google_containers/heapster-influxdb-amd64"
+influxdb_image_tag: "{{ influxdb_version }}"

roles/kubernetes-apps/heapster/meta/main.yml

@@ -0,0 +1,8 @@
+---
+dependencies:
+  - role: download
+    file: "{{ downloads.grafana }}"
+  - role: download
+    file: "{{ downloads.heapster }}"
+  - role: download
+    file: "{{ downloads.influxdb }}"

roles/kubernetes-apps/heapster/tasks/main.yml

@@ -1,17 +1,19 @@
 ---
-- name: Heapster | Lay Down Heaspter Templates
-  template: src={{item.file}} dest={{kube_config_dir}}/{{item.file}}
+- name: Heapster | Lay Down Heapster Templates
+  template:
+    src={{item.file}}
+    dest={{kube_config_dir}}/{{item.file}}
   with_items:
-    - {file: grafana-deployment.yaml, type: deployment, name: monitoring-grafana}
-    - {file: grafana-service.yaml, type: svc, name: monitoring-grafana}
-    - {file: heapster-deployment.yaml, type: deployment, name: heapster}
-    - {file: heapster-service.yaml, type: svc, name: heapster}
-    - {file: influxdb-deployment.yaml, type: deployment, name: monitoring-influxdb}
-    - {file: influxdb-service.yaml, type: svc, name: monitoring-influxdb}
-  register: manifests
+    - {file: grafana-deploy.yml, type: deployment, name: monitoring-grafana}
+    - {file: grafana-svc.yml, type: svc, name: monitoring-grafana}
+    - {file: heapster-deploy.yml, type: deployment, name: heapster}
+    - {file: heapster-svc.yml, type: svc, name: heapster}
+    - {file: influxdb-deploy.yml, type: deployment, name: monitoring-influxdb}
+    - {file: influxdb-svc.yml, type: svc, name: monitoring-influxdb}
+  register: heapster_deploy_manifests
   when: inventory_hostname == groups['kube-master'][0]
 
-- name: Heapster| Start Resources
+- name: Heapster | Start Resources
   kube:
     name: "{{item.item.name}}"
     namespace: "{{heapster_namespace}}"
@@ -19,5 +21,5 @@
     resource: "{{item.item.type}}"
     filename: "{{kube_config_dir}}/{{item.item.file}}"
     state: "{{item.changed | ternary('latest','present') }}"
-  with_items: "{{ manifests.results }}"
+  with_items: "{{ heapster_deploy_manifests.changed }}"
   when: inventory_hostname == groups['kube-master'][0]

roles/kubernetes-apps/heapster/templates/grafana-deploy.yml.j2

@@ -2,7 +2,7 @@ apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
   name: monitoring-grafana
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   replicas: 1
   template:
@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
       - name: grafana
-        image: gcr.io/google_containers/heapster-grafana-amd64:v4.0.2
+        image: "{{ grafana_image_repo }}:{{ grafana_image_tag }}"
         ports:
           - containerPort: 3000
             protocol: TCP

roles/kubernetes-apps/heapster/templates/grafana-svc.yml.j2

@@ -7,7 +7,7 @@ metadata:
     kubernetes.io/cluster-service: 'true'
     kubernetes.io/name: monitoring-grafana
   name: monitoring-grafana
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   # In a production setup, we recommend accessing Grafana through an external Loadbalancer
   # or through a public IP.

roles/kubernetes-apps/heapster/templates/heapster-deploy.yml.j2

@@ -2,7 +2,7 @@ apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
   name: heapster
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   replicas: 1
   template:
@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
       - name: heapster
-        image: gcr.io/google_containers/heapster-amd64:v1.3.0-beta.1
+        image: "{{ heapster_image_repo }}:{{ heapster_image_tag }}"
         imagePullPolicy: IfNotPresent
         command:
         - /heapster

roles/kubernetes-apps/heapster/templates/heapster-svc.yml.j2

@@ -8,7 +8,7 @@ metadata:
     kubernetes.io/cluster-service: 'true'
     kubernetes.io/name: Heapster
   name: heapster
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   ports:
   - port: 80

roles/kubernetes-apps/heapster/templates/influxdb-deploy.yml.j2

@@ -2,7 +2,7 @@ apiVersion: extensions/v1beta1
 kind: Deployment
 metadata:
   name: monitoring-influxdb
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   replicas: 1
   template:
@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
       - name: influxdb
-        image: gcr.io/google_containers/heapster-influxdb-amd64:v1.1.1
+        image: "{{ influxdb_image_repo }}:{{ influxdb_image_tag }}"
         volumeMounts:
         - mountPath: /data
           name: influxdb-storage

roles/kubernetes-apps/heapster/templates/influxdb-svc.yml.j2

@@ -8,7 +8,7 @@ metadata:
     kubernetes.io/cluster-service: 'true'
     kubernetes.io/name: monitoring-influxdb
   name: monitoring-influxdb
-  namespace: kube-system
+  namespace: "{{ heapster_namespace }}"
 spec:
   ports:
   - port: 8086