feat: Deploy server and runners independently

Signed-off-by: Julien Riou <julien@riou.xyz>

tasks/deploy-server.yml

@@ -0,0 +1,57 @@
+---
+- name: create directories
+  ansible.builtin.file:
+    state: directory
+    path: "{{ item }}"
+    owner: forgejo
+    group: forgejo
+    mode: "0755"
+  loop: &forgejo_directories
+    - "{{ forgejo_config_dir }}"
+    - "{{ forgejo_home_dir }}"
+    - "{{ forgejo_home_dir }}/server"
+    - "{{ forgejo_home_dir }}/db"
+
+- name: ensure permissions on those directories
+  ansible.builtin.command:
+    cmd: "chown -R forgejo:forgejo {{ item }}"
+  loop: *forgejo_directories
+
+- name: create docker-compose configuration
+  ansible.builtin.template:
+    src: "{{ item.name }}.j2"
+    dest: "{{ forgejo_config_dir }}/{{ item.name }}"
+    owner: root
+    group: root
+    mode: "{{ item.mode }}"
+  loop:
+    - name: docker-compose.yml
+      mode: "0644"
+    - name: server.env
+      mode: "0600"
+    - name: db.env
+      mode: "0600"
+
+- name: start service
+  community.docker.docker_compose_v2:
+    project_src: "{{ forgejo_config_dir }}"
+    files:
+      - docker-compose.yml
+
+- name: allow with iptables
+  ansible.builtin.iptables:
+    chain: INPUT
+    protocol: tcp
+    source: "{{ item }}"
+    destination_ports:
+      - "{{ forgejo_web_port }}"
+      - "{{ forgejo_ssh_port }}"
+    jump: ACCEPT
+    comment: forgejo
+  loop: "{{ forgejo_allowed_sources }}"
+  notify: save iptables
+  when: forgejo_manage_iptables
+
+- name: deploy runners
+  ansible.builtin.include_tasks: deploy-runners.yml
+  when: forgejo_runners