Update check calico version command (#9861)

roles/network_plugin/calico/tasks/check.yml

@@ -43,35 +43,33 @@
   run_once: True
   delegate_to: "{{ groups['kube_control_plane'][0] }}"
 
-- name: Get current calico cluster version
+- name: Check if calico exists
-  shell: "set -o pipefail && {{ bin_dir }}/calicoctl.sh version  | grep 'Cluster Version:' | awk '{ print $3}'"
+  stat:
-  args:
+    path: "{{ bin_dir }}/calicoctl.sh"
-    executable: /bin/bash
+  register: calico_exists
-  register: calico_version_on_server
-  async: 10
-  poll: 3
   run_once: True
-  until: calico_version_on_server.stdout != 'unknown'
-  retries: 5
-  delay: "{{ retry_stagger | random + 3 }}"
   delegate_to: "{{ groups['kube_control_plane'][0] }}"
-  changed_when: false
-  failed_when: false
 
 - name: Check that current calico version is enough for upgrade
-  assert:
+  block:
-    that:
+    - name: Get current calico version
-      - calico_version_on_server.stdout is version(calico_min_version_required, '>=')
+      shell: "set -o pipefail && {{ bin_dir }}/calicoctl.sh version | grep 'Client Version:' | awk '{ print $3}'"
-    msg: >
+      args:
-      Your version of calico is not fresh enough for upgrade.
+        executable: /bin/bash
-      Minimum version is {{ calico_min_version_required }} supported by the previous kubespray release.
+      register: calico_version_on_server
-      But current version is {{ calico_version_on_server.stdout }}.
+      changed_when: false
-  when:
+
-    - 'calico_version_on_server.stdout is defined'
+    - name: Assert that current calico version is enough for upgrade
-    - calico_version_on_server.stdout
+      assert:
-    - inventory_hostname == groups['kube_control_plane'][0]
+        that:
+          - calico_version_on_server.stdout is version(calico_min_version_required, '>=')
+        msg: >
+          Your version of calico is not fresh enough for upgrade.
+          Minimum version is {{ calico_min_version_required }} supported by the previous kubespray release.
+          But current version is {{ calico_version_on_server.stdout }}.
   run_once: True
   delegate_to: "{{ groups['kube_control_plane'][0] }}"
+  when: calico_exists.stat.exists
 
 - name: "Check that cluster_id is set if calico_rr enabled"
   assert: