Update netchecker to v1.2.2.

Using official image from mirantis at dockerhub.

docs/netcheck.md

@@ -25,8 +25,8 @@ There are related application specifc variables:
 netchecker_port: 31081
 agent_report_interval: 15
 netcheck_namespace: default
-agent_img: "quay.io/l23network/k8s-netchecker-agent:v1.0"
-server_img: "quay.io/l23network/k8s-netchecker-server:v1.0"
+agent_img: "mirantis/k8s-netchecker-agent:v1.2.2"
+server_img: "mirantis/k8s-netchecker-server:v1.2.2"
 ```
 
 Note that the application verifies DNS resolve for FQDNs comprising only the

roles/download/defaults/main.yml

@@ -92,10 +92,10 @@ pod_infra_image_repo: "gcr.io/google_containers/pause-amd64"
 pod_infra_image_tag: "{{ pod_infra_version }}"
 install_socat_image_repo: "xueshanf/install-socat"
 install_socat_image_tag: "latest"
-netcheck_version: "v1.0"
-netcheck_agent_img_repo: "quay.io/l23network/k8s-netchecker-agent"
+netcheck_version: "v1.2.2"
+netcheck_agent_img_repo: "mirantis/k8s-netchecker-agent"
 netcheck_agent_tag: "{{ netcheck_version }}"
-netcheck_server_img_repo: "quay.io/l23network/k8s-netchecker-server"
+netcheck_server_img_repo: "mirantis/k8s-netchecker-server"
 netcheck_server_tag: "{{ netcheck_version }}"
 weave_kube_image_repo: "weaveworks/weave-kube"
 weave_kube_image_tag: "{{ weave_version }}"

roles/kubernetes-apps/ansible/templates/netchecker-server-clusterrole.yml.j2

@@ -7,3 +7,6 @@ rules:
   - apiGroups: [""]
     resources: ["pods"]
     verbs: ["list"]
+  - apiGroups: ["apiextensions.k8s.io"]
+    resources: ["customresourcedefinitions"]
+    verbs: ['*']