Add snapshot-controller for CSI drivers and snapshot CRDs, add a default volumesnapshotclass when running cinder CSI (#6537)

* add snapshot-controller and v1beta1 snapshot api

* fix typo

* udpate manifest to v1beta1

* update

* update manifests

* fix spelling

* wait until crd is applied

* fix missing info in kube module

* revert snapshotclass

* add snapshot crds before applying the csi driver

* add crds, missed them in last commit

* use pull policy from kubespray

roles/kubernetes-apps/csi_driver/csi_crd/tasks/main.yml

@@ -0,0 +1,27 @@
+---
+- name: CSI CRD | Generate Manifests
+  template:
+    src: "{{ item.file }}.j2"
+    dest: "{{ kube_config_dir }}/{{ item.file }}"
+  with_items:
+    - {name: volumesnapshotclasses, file: volumesnapshotclasses.yml}
+    - {name: volumesnapshotcontents, file: volumesnapshotcontents.yml}
+    - {name: volumesnapshots, file: volumesnapshots.yml}
+  register: csi_crd_manifests
+  when: inventory_hostname == groups['kube-master'][0]
+  tags: csi-driver
+
+- name: CSI CRD | Apply Manifests
+  kube:
+    kubectl: "{{ bin_dir }}/kubectl"
+    filename: "{{ kube_config_dir }}/{{ item.item.file }}"
+    state: "latest"
+    wait: true
+  with_items:
+    - "{{ csi_crd_manifests.results }}"
+  when:
+    - inventory_hostname == groups['kube-master'][0]
+    - not item is skipped
+  loop_control:
+    label: "{{ item.item.file }}"
+  tags: csi-driver