Install and configure duplicati

ansible/roles/docker/files/duplicati/docker-compose.yml

@@ -0,0 +1,21 @@
+version: "2"
+services:
+  duplicati:
+    image: linuxserver/duplicati:v2.0.5.1-2.0.5.1_beta_2020-01-18-ls52
+    container_name: duplicati
+    environment:
+      - PUID={{ docker_user.id }}
+      - PGID={{ docker_user.id }}
+      - TZ=Europe/London
+    volumes:
+      - ./config:/config
+      - ./backups:/backups
+      - /srv/nextcloud-data/data/:/source/nextcloud:ro
+      - /opt/gitea/repos/repositories:/source/repositories:ro
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.duplicati.rule=Host(`duplicati.jakehoward.tech`)"
+      - "traefik.http.routers.duplicati.tls=true"
+      - "traefik.http.routers.duplicati.tls.certresolver=le"
+      - "traefik.http.routers.duplicati.middlewares=internal-only@file"

ansible/roles/docker/tasks/duplicati.yml

@@ -0,0 +1,31 @@
+- name: Create duplicati directory
+  file:
+    path: '/opt/duplicati'
+    state: directory
+    owner: "{{ docker_user.name }}"
+    mode: "{{ docker_compose_directory_mask }}"
+  become: true
+  become_user: root
+
+- name: Install duplicati compose file
+  template:
+    src: files/duplicati/docker-compose.yml
+    dest: "/opt/duplicati/docker-compose.yml"
+    mode: "{{ docker_compose_file_mask }}"
+    owner: "{{ docker_user.name }}"
+    validate: /usr/bin/docker-compose -f %s config
+  register: compose_file
+  become: true
+  become_user: root
+
+- name: Cycle duplicati container
+  docker_compose:
+    project_src: /opt/duplicati
+    pull: true
+    remove_orphans: true
+    remove_volumes: true
+    state: "{{ item }}"
+  when: compose_file.changed
+  loop:
+    - absent
+    - present

ansible/roles/docker/tasks/main.yml

@@ -57,3 +57,6 @@
 
 - name: Install todoist-github
   include: todoist-github.yml
+
+- name: Install duplicati
+  include: duplicati.yml