containers: add gitea user

roles/containers/tasks/main.yml

@@ -11,6 +11,12 @@
     name: docker
     group: docker
 
+- name: Create Gitea user
+  user:
+    name: gitea
+  register: user_gitea
+  when: '"gitea" in groups'
+
 - name: Create docker-compose directory
   ansible.builtin.file:
     path: "{{ docker_compose_dir }}"

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

@@ -11,6 +11,8 @@ services:
     image: gitea/gitea:latest
     environment:
       - USER=gitea
+      - USER_UID={{ user_gitea.uid }}
+      - USER_GID={{ user_gitea.group }}
       - GITEA__server__SSH_PORT=2499
       - GITEA__server__SSH_LISTEN_PORT=2499
       - GITEA__service__DISABLE_REGISTRATION=true