feat: add gitea support

roles/gitea/defaults/main.yml

@@ -0,0 +1,33 @@
+---
+# Gitea version
+gitea_version: "1.22"
+
+# Network configuration
+gitea_port: 3000
+
+# Container image
+gitea_image: gitea/gitea
+
+# Data directory
+gitea_data_dir: "{{ podman_projects_dir }}/gitea/data"
+
+# Database configuration (PostgreSQL)
+gitea_postgres_db_name: gitea
+gitea_postgres_user: gitea
+gitea_postgres_schema: gitea
+# gitea_postgres_password: ""  # Required - set in inventory
+
+# Application configuration
+gitea_app_name: "Gitea"
+gitea_domain: git.nas.local
+gitea_root_url: "https://{{ gitea_domain }}"
+
+# Disable SSH (HTTPS only for Git operations)
+gitea_disable_ssh: true
+
+# Disable registration
+gitea_disable_registration: false
+
+# Nginx reverse proxy configuration
+gitea_nginx_enabled: true
+gitea_nginx_hostname: "{{ gitea_domain }}"

roles/gitea/handlers/main.yml

@@ -0,0 +1,15 @@
+---
+- name: Reload systemd
+  ansible.builtin.systemd:
+    daemon_reload: true
+
+- name: Restart gitea
+  ansible.builtin.systemd:
+    name: gitea
+    state: restarted
+    daemon_reload: true
+
+- name: Reload nginx
+  ansible.builtin.systemd:
+    name: nginx
+    state: reloaded

roles/gitea/meta/main.yml

@@ -0,0 +1,4 @@
+---
+dependencies:
+  - role: podman
+  - role: postgres

roles/gitea/tasks/main.yml

@@ -0,0 +1,116 @@
+---
+- name: Validate required passwords are set
+  ansible.builtin.assert:
+    that:
+      - gitea_postgres_password is defined
+      - gitea_postgres_password | length >= 12
+    fail_msg: |
+      gitea_postgres_password is required (min 12 chars).
+      See roles/gitea/defaults/main.yml for configuration instructions.
+    success_msg: "Password validation passed"
+
+- name: Create PostgreSQL user for Gitea
+  community.postgresql.postgresql_user:
+    name: "{{ gitea_postgres_user }}"
+    password: "{{ gitea_postgres_password }}"
+    state: present
+  become_user: "{{ postgres_admin_user }}"
+
+- name: Create PostgreSQL database for Gitea
+  community.postgresql.postgresql_db:
+    name: "{{ gitea_postgres_db_name }}"
+    owner: "{{ gitea_postgres_user }}"
+    state: present
+  become_user: "{{ postgres_admin_user }}"
+
+- name: Grant all privileges on database to Gitea user
+  community.postgresql.postgresql_privs:
+    login_db: "{{ gitea_postgres_db_name }}"
+    roles: "{{ gitea_postgres_user }}"
+    type: database
+    privs: ALL
+    state: present
+  become_user: "{{ postgres_admin_user }}"
+
+- name: Ensure Gitea user has no superuser privileges
+  community.postgresql.postgresql_user:
+    name: "{{ gitea_postgres_user }}"
+    role_attr_flags: NOSUPERUSER,NOCREATEDB,NOCREATEROLE
+    state: present
+  become_user: "{{ postgres_admin_user | default('postgres') }}"
+
+- name: Create PostgreSQL schema for Gitea
+  community.postgresql.postgresql_schema:
+    name: "{{ gitea_postgres_schema }}"
+    database: "{{ gitea_postgres_db_name }}"
+    owner: "{{ gitea_postgres_user }}"
+    state: present
+  become_user: "{{ postgres_admin_user | default('postgres') }}"
+
+- name: Grant schema permissions to Gitea user
+  community.postgresql.postgresql_privs:
+    login_db: "{{ gitea_postgres_db_name }}"
+    roles: "{{ gitea_postgres_user }}"
+    type: schema
+    objs: "{{ gitea_postgres_schema }}"
+    privs: CREATE,USAGE
+    state: present
+  become_user: "{{ postgres_admin_user | default('postgres') }}"
+
+- name: Create Gitea project directory
+  ansible.builtin.file:
+    path: "{{ podman_projects_dir | default('/opt/podman') }}/gitea"
+    state: directory
+    owner: "{{ ansible_user }}"
+    group: "{{ ansible_user }}"
+    mode: "0755"
+
+- name: Create Gitea data directory
+  ansible.builtin.file:
+    path: "{{ gitea_data_dir }}"
+    state: directory
+    owner: "{{ ansible_user }}"
+    group: "{{ ansible_user }}"
+    mode: "0755"
+
+- name: Deploy Kubernetes YAML for Gitea
+  ansible.builtin.template:
+    src: gitea.yaml.j2
+    dest: "{{ podman_projects_dir | default('/opt/podman') }}/gitea/gitea.yaml"
+    owner: "{{ ansible_user }}"
+    group: "{{ ansible_user }}"
+    mode: "0644"
+  notify: Restart gitea
+
+- name: Create systemd service for Gitea
+  ansible.builtin.template:
+    src: gitea.service.j2
+    dest: /etc/systemd/system/gitea.service
+    owner: root
+    group: root
+    mode: "0644"
+  notify: Reload systemd
+
+- name: Enable and start Gitea service
+  ansible.builtin.systemd:
+    name: gitea
+    enabled: true
+    state: started
+    daemon_reload: true
+
+- name: Deploy nginx vhost configuration for Gitea
+  ansible.builtin.template:
+    src: nginx-vhost.conf.j2
+    dest: "{{ nginx_conf_dir | default('/etc/nginx/conf.d') }}/gitea.conf"
+    owner: root
+    group: root
+    mode: "0644"
+  when: gitea_nginx_enabled
+  notify: Reload nginx
+
+- name: Remove nginx vhost configuration for Gitea
+  ansible.builtin.file:
+    path: "{{ nginx_conf_dir | default('/etc/nginx/conf.d') }}/gitea.conf"
+    state: absent
+  when: not gitea_nginx_enabled
+  notify: Reload nginx

roles/gitea/templates/gitea.service.j2

@@ -0,0 +1,18 @@
+[Unit]
+Description=Gitea Git Service
+Requires=network-online.target
+After=network-online.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=true
+User={{ ansible_user }}
+Group={{ ansible_user }}
+WorkingDirectory={{ podman_projects_dir | default('/opt/podman') }}/gitea
+ExecStart=/usr/bin/podman play kube --replace gitea.yaml
+ExecStop=/usr/bin/podman play kube --down gitea.yaml
+Restart=on-failure
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

roles/gitea/templates/gitea.yaml.j2

@@ -0,0 +1,54 @@
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: gitea
+  labels:
+    app: gitea
+spec:
+  containers:
+    - name: server
+      image: {{ gitea_image }}:{{ gitea_version }}
+      ports:
+        - containerPort: {{ gitea_port }}
+          hostPort: {{ gitea_port }}
+      env:
+        - name: GITEA__database__DB_TYPE
+          value: postgres
+        - name: GITEA__database__HOST
+          value: {{ immich_postgres_host | default('127.0.0.1') }}
+        - name: GITEA__database__PORT
+          value: "5432"
+        - name: GITEA__database__NAME
+          value: "{{ gitea_postgres_db_name }}"
+        - name: GITEA__database__USER
+          value: "{{ gitea_postgres_user }}"
+        - name: GITEA__database__PASSWD
+          value: "{{ gitea_postgres_password }}"
+        - name: GITEA__server__DOMAIN
+          value: "{{ gitea_domain }}"
+        - name: GITEA__server__ROOT_URL
+          value: "{{ gitea_root_url }}"
+        - name: GITEA__server__HTTP_PORT
+          value: "{{ gitea_port }}"
+        - name: GITEA__server__DISABLE_SSH
+          value: "{{ 'true' if gitea_disable_ssh else 'false' }}"
+        - name: GITEA__service__DISABLE_REGISTRATION
+          value: "{{ 'true' if gitea_disable_registration else 'false' }}"
+      volumeMounts:
+        - name: localtime
+          mountPath: /etc/localtime
+          readOnly: true
+        - name: gitea-data
+          mountPath: /data
+      restartPolicy: Always
+
+  volumes:
+    - name: localtime
+      hostPath:
+        path: /etc/localtime
+        type: File
+    - name: gitea-data
+      hostPath:
+        path: {{ gitea_data_dir }}
+        type: Directory

roles/gitea/templates/nginx-vhost.conf.j2

@@ -0,0 +1,53 @@
+# Gitea vhost with Let's Encrypt (Certbot)
+# Managed by Ansible - DO NOT EDIT MANUALLY
+
+server {
+    listen 80;
+    server_name {{ gitea_nginx_hostname }};
+
+    # Certbot webroot for ACME challenges
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+
+    # Redirect to HTTPS
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+server {
+    listen 443 ssl;
+    server_name {{ gitea_nginx_hostname }};
+
+    # Let's Encrypt certificates (managed by Certbot)
+    ssl_certificate /etc/letsencrypt/live/{{ gitea_nginx_hostname }}/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/{{ gitea_nginx_hostname }}/privkey.pem;
+
+    # SSL configuration
+    ssl_protocols {{ nginx_ssl_protocols | default('TLSv1.3') }};
+    ssl_prefer_server_ciphers on;
+
+{% if nginx_log_backend | default('journald') == 'journald' %}
+    access_log syslog:server=unix:/dev/log,nohostname,tag=nginx_gitea;
+    error_log syslog:server=unix:/dev/log,nohostname,tag=nginx_gitea;
+{% else %}
+    access_log /var/log/nginx/{{ gitea_nginx_hostname }}_access.log main;
+    error_log /var/log/nginx/{{ gitea_nginx_hostname }}_error.log;
+{% endif %}
+
+    # Increase client max body size for large Git pushes
+    client_max_body_size 512M;
+
+    location / {
+        proxy_pass http://127.0.0.1:{{ gitea_port }};
+        proxy_set_header Host $http_host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+
+        # Required for Git LFS and large repository operations
+        proxy_buffering off;
+        proxy_request_buffering off;
+    }
+}