feat: add drawio instance for nextcloud and opencloud

Signed-off-by: Bert-Jan Fikse <bert-jan@whatwedo.ch>

roles/drawio/defaults/main.yml

@@ -1,3 +1,20 @@
 #SPDX-License-Identifier: MIT-0
 ---
 # defaults file for drawio
+
+# Base directory configuration (inherited from base role or defined here)
+docker_compose_base_dir: /etc/docker/compose
+
+# Drawio-specific configuration
+drawio_service_name: drawio
+drawio_docker_compose_dir: "{{ docker_compose_base_dir }}/{{ drawio_service_name }}"
+
+# Service configuration
+drawio_domain: "drawio.local.test"
+drawio_image: "jgraph/drawio:latest"
+drawio_port: 8080
+drawio_extra_hosts: []
+
+# Traefik configuration
+drawio_traefik_network: "proxy"
+drawio_use_ssl: true

roles/drawio/handlers/main.yml

@@ -1,3 +1,8 @@
 #SPDX-License-Identifier: MIT-0
 ---
 # handlers file for drawio
+
+- name: restart drawio
+  community.docker.docker_compose_v2:
+    project_src: "{{ drawio_docker_compose_dir }}"
+    state: restarted

roles/drawio/tasks/main.yml

@@ -1,3 +1,21 @@
 #SPDX-License-Identifier: MIT-0
 ---
 # tasks file for drawio
+
+- name: Create docker compose directory
+  file:
+    path: "{{ drawio_docker_compose_dir }}"
+    state: directory
+    mode: '0755'
+
+- name: Create docker-compose file for drawio
+  template:
+    src: docker-compose.yml.j2
+    dest: "{{ drawio_docker_compose_dir }}/docker-compose.yml"
+    mode: '0644'
+  notify: restart drawio
+
+- name: Start drawio container
+  community.docker.docker_compose_v2:
+    project_src: "{{ drawio_docker_compose_dir }}"
+    state: present

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

@@ -0,0 +1,28 @@
+services:
+  drawio:
+    image: {{ drawio_image }}
+    container_name: {{ drawio_service_name }}
+    restart: unless-stopped
+    networks:
+      - {{ drawio_traefik_network }}
+{% if drawio_extra_hosts is defined and drawio_extra_hosts | length > 0 %}
+    extra_hosts:
+{% for host in drawio_extra_hosts %}
+      - "{{ host }}"
+{% endfor %}
+{% endif %}
+    labels:
+      - traefik.enable=true
+      - traefik.docker.network={{ drawio_traefik_network }}
+      - traefik.http.routers.{{ drawio_service_name }}.rule=Host(`{{ drawio_domain }}`)
+      - traefik.http.services.{{ drawio_service_name }}.loadbalancer.server.port={{ drawio_port }}
+{% if drawio_use_ssl %}
+      - traefik.http.routers.{{ drawio_service_name }}.entrypoints=websecure
+      - traefik.http.routers.{{ drawio_service_name }}.tls=true
+{% else %}
+      - traefik.http.routers.{{ drawio_service_name }}.entrypoints=web
+{% endif %}
+
+networks:
+  {{ drawio_traefik_network }}:
+    external: true