Move and add retries to ci_local_storage

SSH connection when fetching hostnames seems to be lost
randomly. Add SSH retries and moving the role before
OSP operators deployment may help the connection role
to succeed.

playbooks/06-deploy-architecture.yml

@@ -135,6 +135,14 @@
       tags:
         - edpm_bootstrap
 
+    - name: Configure Storage Class
+      ansible.builtin.import_role:
+        name: ci_local_storage
+      when: not cifmw_use_lvms | default(false)
+      tags:
+        - storage
+        - edpm_bootstrap
+
     - name: Deploy OSP operators
       ansible.builtin.import_role:
         name: kustomize_deploy
@@ -152,14 +160,6 @@
         - update_containers
         - edpm_bootstrap
 
-    - name: Configure Storage Class
-      ansible.builtin.import_role:
-        name: ci_local_storage
-      when: not cifmw_use_lvms | default(false)
-      tags:
-        - storage
-        - edpm_bootstrap
-
     - name: Configure LVMS Storage Class
       ansible.builtin.include_role:
         name: ci_lvms_storage

roles/ci_local_storage/tasks/fetch_names.yml

@@ -10,9 +10,11 @@
   register: cifmw_ci_local_storage_k8s_nodes_out
 
 - name: Fetch hostnames for all hosts
-  register: _hostnames
+  vars:
+    ansible_ssh_retries: 5
   ansible.builtin.command:
     cmd: hostname
+  register: _hostnames
   delegate_to: "{{ item }}"
   loop: "{{ hostvars.keys() | list }}"