Set latest stable versions for Calico images

Change version for calico images to v1.0.0. Also bump versions for
CNI and policy controller.

Also removing images repo and tag duplication from netchecker role

roles/kubernetes-apps/ansible/defaults/main.yml

@@ -17,8 +17,6 @@ kubednsmasq_image_repo: "gcr.io/google_containers/kube-dnsmasq-amd64"
 kubednsmasq_image_tag: "{{ kubednsmasq_version }}"
 exechealthz_image_repo: "gcr.io/google_containers/exechealthz-amd64"
 exechealthz_image_tag: "{{ exechealthz_version }}"
-calico_policy_image_repo: "calico/kube-policy-controller"
-calico_policy_image_tag: latest
 
 # Limits for calico apps
 calico_policy_controller_cpu_limit: 100m
@@ -31,9 +29,9 @@ deploy_netchecker: false
 netchecker_port: 31081
 agent_report_interval: 15
 netcheck_namespace: default
-agent_img: "quay.io/l23network/mcp-netchecker-agent:v0.1"
-server_img: "quay.io/l23network/mcp-netchecker-server:v0.1"
-kubectl_image: "gcr.io/google_containers/kubectl:v0.18.0-120-gaeb4ac55ad12b1-dirty"
+agent_img: "{{ netcheck_agent_img_repo }}:{{ netcheck_tag }}"
+server_img: "{{ netcheck_server_img_repo }}:{{ netcheck_tag }}"
+kubectl_image: "{{ netcheck_kubectl_img_repo }}:{{ netcheck_kubectl_tag }}"
 
 # Limits for netchecker apps
 netchecker_agent_cpu_limit: 30m

roles/kubernetes-apps/meta/main.yaml

@@ -1,3 +1,20 @@
 dependencies:
+  - role: download
+    file: "{{ downloads.calico_policy }}"
+    when: ( enable_network_policy is defined and enable_network_policy == True ) or
+      ( kube_network_plugin == 'canal' )
+    tags: [download, network, canal]
+  - role: download
+    file: "{{ downloads.netcheck_server }}"
+    when: deploy_netchecker
+    tags: [download, netchecker]
+  - role: download
+    file: "{{ downloads.netcheck_agent }}"
+    when: deploy_netchecker
+    tags: [download, netchecker]
+  - role: download
+    file: "{{ downloads.netcheck_kubectl }}"
+    when: deploy_netchecker
+    tags: [download, netchecker]
   - {role: kubernetes-apps/ansible, tags: apps}
   - {role: kubernetes-apps/kpm, tags: [apps, kpm]}