mobimo/support#2991 Add backup with borg

tasks/apps/maven.yml

@@ -28,6 +28,31 @@
       Private-Token: '{{ GITLAB_PRIVATE_TOKEN }}'
     dest: '{{ appdir }}/app/{{ app.id }}.jar'
 
+- name: Ensure Crontab Directory
+  file:
+    path: '{{ appdir }}/crontabs'
+    state: directory
+  when: app.dbimage is defined
+
+- name: Configuration Crontabs
+  template:
+    src: maven/jobs.ini
+    dest: '{{ appdir }}/crontabs/jobs.ini'
+    mode: 0664
+  when: app.dbimage is defined
+
+- name: Configure Backup
+  include_role:
+    name: borgbackup
+    tasks_from: app
+  vars:
+    application: docker
+    application_id: '{{ app.id }}'
+    application_remote_repo: 'ya0459m8@ya0459m8.repo.borgbase.com:repo'
+    application_root: '{{ appdir }}'
+    application_backup_source: '{{ appdir }}/dbbackup'
+  when: app.dbimage is defined
+
 - name: Docker compose file
   template:
     src: maven/docker-compose.yml
@@ -41,3 +66,9 @@
   with_items:
     - pull --quiet
     - up -d
+
+- name: Set Permissions in Container
+  command: dc exec -it -u root db chown -R mysql /var/backups/mysql
+  args:
+    chdir: '{{ appdir }}'
+  when: app.dbimage is defined

templates/maven/docker-compose.yml

@@ -28,4 +28,16 @@ services:
       - /etc/timezone:/etc/timezone:ro
       - /etc/localtime:/etc/localtime:ro
       - {{ appdir }}/db:/var/lib/mysql
+      - {{ appdir }}/dbbackup:/var/backups/mysql
+
+  cron:
+    image: mcuadros/ofelia:latest
+    restart: unless-stopped
+    volumes:
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - {{ appdir }}/crontabs/jobs.ini:/etc/ofelia/config.ini
+
+  borgmatic: {{ docker_compose_borgmatic_service }}
 {% endif %}

templates/maven/jobs.ini

+[job-exec "Maven DB Backup: {{ app.id }}"]
+no-overlap = true
+tty = true
+user = mysql
+schedule = 0 30 0 * * *
+container = {{ app.id }}-db-1
+command = sh -c \"mysqldump -u root --password={{ app.id }} {{ app.id }} >/var/backups/mysql/{{ app.id }}.sql && {{ lookup('healthchecks', '', user='root', jobname=['Maven DB Backup ', app.id]|join(''), schedule='30 0 * * *', disabled=crons_disabled|default(false)) }}\"