Merge pull request #1880 from mattymo/node_auth_fixes2

Move cluster roles and system namespace to new role

roles/kubernetes/master/tasks/static-pod-setup.yml

@@ -9,34 +9,6 @@
 
 - meta: flush_handlers
 
-- name: Write kube system namespace manifest
-  template:
-    src: namespace.j2
-    dest: "{{kube_config_dir}}/{{system_namespace}}-ns.yml"
-  when: inventory_hostname == groups['kube-master'][0]
-  tags:
-    - apps
-
-- name: Check if kube system namespace exists
-  command: "{{ bin_dir }}/kubectl get ns {{system_namespace}}"
-  register: 'kubesystem'
-  changed_when: False
-  failed_when: False
-  when: inventory_hostname == groups['kube-master'][0]
-  tags:
-    - apps
-
-- name: Create kube system namespace
-  command: "{{ bin_dir }}/kubectl create -f {{kube_config_dir}}/{{system_namespace}}-ns.yml"
-  retries: 4
-  delay: "{{ retry_stagger | random + 3 }}"
-  register: create_system_ns
-  until: create_system_ns.rc == 0
-  changed_when: False
-  when: inventory_hostname == groups['kube-master'][0] and kubesystem.rc != 0
-  tags:
-    - apps
-
 - name: Write kube-scheduler kubeconfig
   template:
     src: kube-scheduler-kubeconfig.yaml.j2

roles/kubernetes/master/templates/namespace.j2

@@ -1,4 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: "{{system_namespace}}"