[calico] add calico apiserver (#8690)

* [calico] add calico apiserver

* fix yamllint

* remove addext argument

* Configure API server with the CA bundle

* add check kdd

roles/network_plugin/calico/tasks/install.yml

@@ -53,6 +53,12 @@
     - typha_secure
     - inventory_hostname == groups['kube_control_plane'][0]
 
+- name: Calico | Generate apiserver certs
+  include_tasks: calico_apiserver_certs.yml
+  when:
+    - calico_apiserver_enabled
+    - inventory_hostname == groups['kube_control_plane'][0]
+
 - name: Calico | Install calicoctl wrapper script
   template:
     src: "calicoctl.{{ calico_datastore }}.sh.j2"
@@ -362,7 +368,34 @@
   register: calico_node_typha_manifest
   when:
     - inventory_hostname in groups['kube_control_plane']
-    - typha_enabled and calico_datastore == "kdd"
+    - typha_enabled
+
+- name: Calico | get calico apiserver caBundle
+  command: "{{ bin_dir }}/kubectl get secret -n calico-apiserver calico-apiserver-certs -o jsonpath='{.data.apiserver\\.crt}'"
+  changed_when: false
+  register: calico_apiserver_cabundle
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - calico_apiserver_enabled
+
+- name: Calico | set calico apiserver caBundle fact
+  set_fact:
+    calico_apiserver_cabundle: "{{ calico_apiserver_cabundle.stdout }}"
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - calico_apiserver_enabled
+
+- name: Calico | Create calico manifests for apiserver
+  template:
+    src: "{{ item.file }}.j2"
+    dest: "{{ kube_config_dir }}/{{ item.file }}"
+    mode: 0644
+  with_items:
+    - {name: calico, file: calico-apiserver.yml, type: calico-apiserver}
+  register: calico_apiserver_manifest
+  when:
+    - inventory_hostname in groups['kube_control_plane']
+    - calico_apiserver_enabled
 
 - name: Start Calico resources
   kube:
@@ -381,6 +414,22 @@
   loop_control:
     label: "{{ item.item.file }}"
 
+- name: Start Calico apiserver resources
+  kube:
+    name: "{{ item.item.name }}"
+    namespace: "calico-apiserver"
+    kubectl: "{{ bin_dir }}/kubectl"
+    resource: "{{ item.item.type }}"
+    filename: "{{ kube_config_dir }}/{{ item.item.file }}"
+    state: "latest"
+  with_items:
+    - "{{ calico_apiserver_manifest.results }}"
+  when:
+    - inventory_hostname == groups['kube_control_plane'][0]
+    - not item is skipped
+  loop_control:
+    label: "{{ item.item.file }}"
+
 - name: Wait for calico kubeconfig to be created
   wait_for:
     path: /etc/cni/net.d/calico-kubeconfig