Do not relay on cifmw_openshift_kubeconfig if set in os_must_gather

The variable cifmw_openshift_kubeconfig might not be set, but the
file can exist.
Try to check if the kubeconfig file exists, then trigger must-gather
command.

Signed-off-by: Daniel Pawlik <[email protected]>

Author: danpawlik

roles/os_must_gather/defaults/main.yml

@@ -37,3 +37,4 @@ cifmw_os_must_gather_namespaces:
   - crc-storage
 cifmw_os_must_gather_host_network: false
 cifmw_os_must_gather_dump_db: "ALL"
+cifmw_os_must_gather_kubeconfig: "{{ ansible_user_dir }}/.kube/config"

roles/os_must_gather/tasks/main.yml

@@ -44,15 +44,20 @@
   register: oc_installed
   ignore_errors: true
 
+- name: Check if kubeconfig exists
+  ansible.builtin.stat:
+    path: "{{ cifmw_openshift_kubeconfig | default(cifmw_os_must_gather_kubeconfig) }}"
+  register: _kubeconfig_stat
+
 - name: Running openstack-must-gather tool
   when:
     - oc_installed is defined
     - oc_installed.rc == 0
-    - cifmw_openshift_kubeconfig is defined
+    - _kubeconfig_stat.stat.exists
   block:
     - name: Run openstack-must-gather command
       environment:
-        KUBECONFIG: "{{ cifmw_openshift_kubeconfig }}"
+        KUBECONFIG: "{{ cifmw_openshift_kubeconfig | default(cifmw_os_must_gather_kubeconfig) }}"
         PATH: "{{ cifmw_path }}"
         SOS_EDPM: "all"
         SOS_DECOMPRESS: "0"
@@ -93,7 +98,7 @@
 
         - name: Run fallback generic must-gather command
           environment:
-            KUBECONFIG: "{{ cifmw_openshift_kubeconfig }}"
+            KUBECONFIG: "{{ cifmw_openshift_kubeconfig | default(cifmw_os_must_gather_kubeconfig) }}"
             PATH: "{{ cifmw_path }}"
           ansible.builtin.command:
             cmd: oc adm must-gather --dest-dir {{ ansible_user_dir }}/ci-framework-data/must-gather
@@ -107,7 +112,7 @@
         - name: Inspect the cluster after must-gather failure
           ignore_errors: true # noqa: ignore-errors
           environment:
-            KUBECONFIG: "{{ cifmw_openshift_kubeconfig }}"
+            KUBECONFIG: "{{ cifmw_openshift_kubeconfig | default(cifmw_os_must_gather_kubeconfig) }}"
             PATH: "{{ cifmw_path }}"
           cifmw.general.ci_script:
             output_dir: "{{ cifmw_os_must_gather_output_dir }}/artifacts"