clean log files before snapshot restore

Signed-off-by: Florent CARLI <[email protected]>

playbooks/ci_configure.yaml

@@ -4,14 +4,14 @@
 # This playbook call all necessary playbooks to configure the CI and the SEAPATH
 # cluster
 ---
-- name: Cleanup syslog-ng files and restore snapshot
+- name: Cleanup /var/log folders and restore snapshot
   hosts:
     - cluster_machines
     - standalone_machine
   become: true
   gather_facts: true
   roles:
-    - ci_cleanup_syslog
+    - ci_cleanup_varlog
     - ci_restore_snapshot
 
 - name: CI configure skip reboot

roles/ci_cleanup_varlog/README.md

@@ -0,0 +1,21 @@
+# Cleanup /var/log/ Role
+
+This role removes the content of the /var/log/ folder
+
+## Requirements
+
+no requirement.
+
+## Role Variables
+
+no variable.
+
+## Example Playbook
+
+```yaml
+- name: Cleanup /var/log/ folder
+  hosts: cluster_machines
+  become: true
+  roles:
+    - { role: seapath_ansible.ci_cleanup_varlog }
+```

roles/ci_cleanup_syslog/meta/main.yml → roles/ci_cleanup_varlog/meta/main.yml

@@ -3,7 +3,7 @@
 ---
 galaxy_info:
   author: "Seapath"
-  description: removes syslog-ng logs
+  description: empty /var/log/ folder
   license: Apache-2.0
   min_ansible_version: 2.9.10
   platforms:

roles/ci_cleanup_varlog/tasks/main.yml

@@ -0,0 +1,34 @@
+# Copyright (C) 2024 RTE
+# SPDX-License-Identifier: Apache-2.0
+
+---
+- name: Wipe the /var/log/ directory content
+  shell: rm -rf /var/log/*
+  changed_when: true
+  args:
+    warn: false
+
+- name: Recreate useful folders (1)
+  file:
+    path: "{{ item }}"
+    state: directory
+    mode: 0755
+  loop:
+    - /var/log/audit
+    - /var/log/openvswitch
+    - /var/log/nginx
+
+- name: Check if hacluster user exists
+  command: getent passwd hacluster
+  register: hacluster_check
+  changed_when: false
+  failed_when: hacluster_check.rc not in [0, 2]
+
+- name: Recreate useful folders /var/log/crmsh/ (2)
+  file:
+    path: /var/log/crmsh/
+    state: directory
+    mode: 0755
+    owner: hacluster
+    group: haclient
+  when: hacluster_check.rc == 0