Implemented docker-compose.yml file https://chat.openai.com/share/981ecca4-9df7-4086-b99e-1b60f2632bf6

roles/docker-openproject/tasks/main.yml

@@ -2,11 +2,24 @@
 - name: "include tasks nginx-docker-proxy-domain.yml"
   include_tasks: nginx-docker-proxy-domain.yml
 
-- name: "create {{ repository_directory }}"
+- name: register repository_directory_register
-  file:
+  stat:
     path: "{{repository_directory}}"
-    state: directory
+  register: repository_directory_register
-    mode: 0755
+
+- name: checkout repository 
+  ansible.builtin.shell: git checkout .
+  become: true
+  args:
+    chdir: "{{repository_directory}}"
+  when: repository_directory_register.stat.exists
+
+- name: "backup docker-compose.yml if it exists"
+  command: >
+    mv "{{ docker_compose_file_path }}" "{{ docker_compose_backup_path }}"
+  args:
+    removes: "{{ docker_compose_file_path }}"
+  become: true
 
 - name: pull docker repository
   git:
@@ -16,7 +29,13 @@
   notify: recreate openproject
   become: true
   register: git_result
-  ignore_errors: true
+
+- name: "restore docker-compose.yml from backup"
+  command: >
+    mv "{{ docker_compose_backup_path }}" "{{ docker_compose_file_path }}"
+  args:
+    removes: "{{ docker_compose_backup_path }}"
+  become: true
 
 - name: Warn if repo is not reachable
   debug:
@@ -28,3 +47,9 @@
     src: env.j2
     dest: "{{ docker_compose_instance_directory }}.env"
   notify: recreate openproject
+
+- name: "copy docker-compose.yml"
+  template: 
+    src: docker-compose.yml.j2
+    dest: "{{ docker_compose_file_path }}"
+  notify: recreate openproject

roles/docker-openproject/templates/docker-compose.yml.j2

@@ -0,0 +1,117 @@
+version: "3.7"
+
+networks:
+  frontend:
+  backend:
+
+volumes:
+  pgdata:
+  opdata:
+
+x-op-restart-policy: &restart_policy
+  restart: unless-stopped
+x-op-image: &image
+  image: openproject/community:${TAG:-13}
+x-op-app: &app
+  <<: [*image, *restart_policy]
+  environment:
+    OPENPROJECT_HTTPS: "${OPENPROJECT_HTTPS:-true}"
+    OPENPROJECT_HOST__NAME: "${OPENPROJECT_HOST__NAME:-localhost:8080}"
+    OPENPROJECT_HSTS: "${OPENPROJECT_HSTS:-true}"
+    RAILS_CACHE_STORE: "memcache"
+    OPENPROJECT_CACHE__MEMCACHE__SERVER: "cache:11211"
+    OPENPROJECT_RAILS__RELATIVE__URL__ROOT: "${OPENPROJECT_RAILS__RELATIVE__URL__ROOT:-}"
+    DATABASE_URL: "${DATABASE_URL:-postgres://postgres:p4ssw0rd@db/openproject?pool=20&encoding=unicode&reconnect=true}"
+    RAILS_MIN_THREADS: ${RAILS_MIN_THREADS:-4}
+    RAILS_MAX_THREADS: ${RAILS_MAX_THREADS:-16}
+    # set to true to enable the email receiving feature. See ./docker/cron for more options
+    IMAP_ENABLED: "${IMAP_ENABLED:-false}"
+  volumes:
+    - "${OPDATA:-opdata}:/var/openproject/assets"
+
+services:
+  db:
+    image: postgres:13
+    <<: *restart_policy
+    stop_grace_period: "3s"
+    volumes:
+      - "${PGDATA:-pgdata}:/var/lib/postgresql/data"
+    environment:
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-p4ssw0rd}
+      POSTGRES_DB: openproject
+    networks:
+      - backend
+
+  cache:
+    image: memcached
+    <<: *restart_policy
+    networks:
+      - backend
+
+  proxy:
+    <<: [*image, *restart_policy]
+    command: "./docker/prod/proxy"
+    ports:
+      - "${PORT:-8080}:80"
+    environment:
+      APP_HOST: web
+      OPENPROJECT_RAILS__RELATIVE__URL__ROOT: "${OPENPROJECT_RAILS__RELATIVE__URL__ROOT:-}"
+    depends_on:
+      - web
+    networks:
+      - frontend
+
+  web:
+    <<: *app
+    command: "./docker/prod/web"
+    networks:
+      - frontend
+      - backend
+    depends_on:
+      - db
+      - cache
+      - seeder
+    labels:
+      - autoheal=true
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080${OPENPROJECT_RAILS__RELATIVE__URL__ROOT:-}/health_checks/default"]
+      interval: 10s
+      timeout: 3s
+      retries: 3
+      start_period: 30s
+
+  autoheal:
+    image: willfarrell/autoheal:1.2.0
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock"
+    environment:
+      AUTOHEAL_CONTAINER_LABEL: autoheal
+      AUTOHEAL_START_PERIOD: 600
+      AUTOHEAL_INTERVAL: 30
+
+  worker:
+    <<: *app
+    command: "./docker/prod/worker"
+    networks:
+      - backend
+    depends_on:
+      - db
+      - cache
+      - seeder
+
+  cron:
+    <<: *app
+    command: "./docker/prod/cron"
+    networks:
+      - backend
+    depends_on:
+      - db
+      - cache
+      - seeder
+
+  seeder:
+    <<: *app
+    command: "./docker/prod/seeder"
+    restart: on-failure
+    networks:
+      - backend

roles/docker-openproject/templates/env.j2

@@ -18,5 +18,5 @@ RAILS_MIN_THREADS=4
 RAILS_MAX_THREADS=16
 
 # The following volumes are default
-# PGDATA="pgdata"
+PGDATA="pgdata"
-# OPDATA="opdata"
+OPDATA="opdata"

roles/docker-openproject/vars/main.yml

@@ -1,2 +1,4 @@
 repository_directory: "{{ path_docker_compose_instances }}openproject/"
 docker_compose_instance_directory: "{{repository_directory}}compose/"
+docker_compose_file_path: "{{docker_compose_instance_directory}}docker-compose.yml"
+docker_compose_backup_path: "/tmp/openproject-docker-compose-backup.yml"