Merge "Remove the usage of ansible_date_time" into stable/train

tripleo_ansible/roles/backup-and-restore/backup/tasks/main.yml

@@ -40,6 +40,43 @@
   tags:
     - bar_create_recover_image
 
+- name: Get date and time to add to the backup prefix
+  command: "date +\"{{ tripleo_backup_and_restore_date_argument }}\""
+  register: bar_timestamp
+  when: tripleo_backup_and_restore_historical
+  tags:
+    - bar_create_recover_image
+
+- name: Modify on LOG_FILE on /etc/rear/local.conf
+  lineinfile:
+    path: /etc/rear/local.conf
+    regexp: "^LOGFILE.*"
+    line: LOGFILE="$LOG_DIR/rear-$HOSTNAME-{{ bar_timestamp.stdout }}.log"
+  when:
+    - tripleo_backup_and_restore_historical
+  tags:
+    - bar_create_recover_image
+
+- name: Modify ISO_PREFIX on /etc/rear/local.conf
+  lineinfile:
+    path: /etc/rear/local.conf
+    regexp: "^ISO_PREFIX.*"
+    line: ISO_PREFIX=$HOSTNAME-{{ bar_timestamp.stdout }}
+  when:
+    - tripleo_backup_and_restore_historical
+  tags:
+    - bar_create_recover_image
+
+- name: Modify BACKUP_PROG_ARCHIVE on /etc/rear/local.conf
+  lineinfile:
+    path: /etc/rear/local.conf
+    regexp: "^BACKUP_PROG_ARCHIVE.*"
+    line: BACKUP_PROG_ARCHIVE=$HOSTNAME-{{ bar_timestamp.stdout }}
+  when:
+    - tripleo_backup_and_restore_historical
+  tags:
+    - bar_create_recover_image
+
 - name: Create the node backup
   command: rear {{ (tripleo_backup_and_restore_rear_simulate | bool) | ternary('-s ', '') }}-d -v mkbackup
   register: tripleo_backup_and_restore_rear_output

tripleo_ansible/roles/backup-and-restore/defaults/main.yml

@@ -85,6 +85,12 @@ tripleo_backup_and_restore_skip_nfs_test: false
 # How many seconds do we want to wait fir pcs cluster stop to finish
 tripleo_backup_and_restore_pcs_timeout: 3600
 
+# Date argument to get the string of the backup
+tripleo_backup_and_restore_date_argument: '%Y%m%d%H%M'
+
+# Enable historical backups
+tripleo_backup_and_restore_historical: true
+
 # Cron programming, by default, run cron weekly at midnight on Sundays
 tripleo_backup_and_restore_cron: "0 0 * * 0"