Fix permission denied when checking for cifmw_reproducer_src_dir

The ansible stat module does gracefully handle permission denied, and
will instead fail with an error of the patch can't be read due to
permissions. Add an ignore_errors: true to the task checking for
cifmw_reproducer_src_dir and then verify the stat result is defined
before using it.

This scenario can occur when ansible_user is not the same user as the
one executing ansible-playbook, and since this task is delegated to
localhost, most users don't have permission to read other user's home
dirs.

Jira: OSPRH-19535
Signed-off-by: James Slagle <[email protected]>

Author: slagle

roles/reproducer/tasks/configure_controller.yml

@@ -356,6 +356,7 @@
         path: "{{ cifmw_reproducer_src_dir }}"
       register: cifmw_reproducer_src_dir_stat
       run_once: true
+      ignore_errors: true
 
     - name: Sync local repositories to other hosts if present
       delegate_to: localhost
@@ -366,6 +367,7 @@
         recursive: true
       loop: "{{ groups['controllers'] }}"
       when:
+        - cifmw_reproducer_src_dir_stat.stat is defined
         - cifmw_reproducer_src_dir_stat.stat.exists
         - cifmw_reproducer_src_dir_stat.stat.isdir
 
@@ -375,6 +377,7 @@
         path: "{{ cifmw_reproducer_src_dir }}/github.com/openstack-k8s-operators/ci-framework/common-requirements.txt"
       register: _local_common_requirements_check
       run_once: true
+      ignore_errors: true
 
     - name: Install ansible dependencies
       register: _async_dep_install
@@ -383,7 +386,7 @@
       ansible.builtin.pip:
         requirements: "{{ have_local | ternary(local, remote) }}"
       vars:
-        have_local: "{{ _local_common_requirements_check.stat.exists }}"
+        have_local: "{{ _local_common_requirements_check.stat is defined and _local_common_requirements_check.stat.exists }}"
         local: "{{ cifmw_reproducer_src_dir }}/github.com/openstack-k8s-operators/ci-framework/common-requirements.txt"
         remote: https://raw.githubusercontent.com/openstack-k8s-operators/ci-framework/main/common-requirements.txt