gitea: add config

roles/gitea/files/compose.yml

@@ -0,0 +1,40 @@
+version: '3'
+
+services:
+  app:
+    # Latest contains a development version
+    image: 'gitea/gitea:1.20.1'
+    restart: 'always'
+
+    ports:
+      - '22:22'
+      - '8010:3000'
+    volumes:
+      - '/etc/gitea/app.ini:/data/gitea/conf/app.ini'
+      - '/mnt/data1/gitea/data:/data'
+      - '/mnt/data1/gitea/repositories:/data/git/repositories'
+      - '/mnt/data1/gitea/lfs:/data/git/lfs'
+      - '/etc/timezone:/etc/timezone:ro'
+      - '/etc/localtime:/etc/localtime:ro'
+
+    depends_on:
+      db:
+        condition: service_healthy
+
+  db:
+    image: 'postgres:14.8-alpine'
+    restart: 'always'
+
+    healthcheck:
+      test: ["CMD", "pg_isready", "-U", "gitea"]
+      interval: 30s 
+      start_period: 30s
+      timeout: 5s
+      retries: 3
+
+    environment:
+      - 'POSTGRES_USER=gitea'
+      - 'POSTGRES_PASSWORD=gitea'
+      - 'POSTGRES_DB=gitea'
+    volumes:
+      - '/mnt/data1/gitea/postgres:/var/lib/postgresql/data'

roles/gitea/files/gitea.data.backup.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+data_dir='/mnt/data1/gitea/data'
+snapshot_dir="${data_dir}.snapshot"
+
+# Read-only snapshot for atomic backup
+btrfs subvolume snapshot -r "$data_dir" "$snapshot_dir" || exit $?
+
+/usr/local/bin/restic backup "$snapshot_dir"
+
+# Always remove snapshot subvolume, even if restic fails
+btrfs subvolume delete "$snapshot_dir"

roles/gitea/files/gitea.lfs.backup.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+data_dir='/mnt/data1/gitea/lfs'
+snapshot_dir="${data_dir}.snapshot"
+
+# Read-only snapshot for atomic backup
+btrfs subvolume snapshot -r "$data_dir" "$snapshot_dir" || exit $?
+
+/usr/local/bin/restic backup "$snapshot_dir"
+
+# Always remove snapshot subvolume, even if restic fails
+btrfs subvolume delete "$snapshot_dir"

roles/gitea/files/gitea.postgres.backup.sh

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+cd /etc/gitea
+
+/usr/bin/docker compose exec -T db pg_dump -U gitea gitea |
+    /usr/bin/gzip --rsyncable |
+    /usr/local/bin/restic backup --stdin --stdin-filename gitea-postgres.sql.gz

roles/gitea/files/gitea.repositories.backup.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+data_dir='/mnt/data1/gitea/repositories'
+snapshot_dir="${data_dir}.snapshot"
+
+# Read-only snapshot for atomic backup
+btrfs subvolume snapshot -r "$data_dir" "$snapshot_dir" || exit $?
+
+/usr/local/bin/restic backup "$snapshot_dir"
+
+# Always remove snapshot subvolume, even if restic fails
+btrfs subvolume delete "$snapshot_dir"

roles/gitea/files/gitea.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Private, Fast, Reliable DevOps Platform
+After=docker.target 
+Requires=docker.target
+
+[Service]
+Type=exec
+User=gitea
+Group=gitea
+WorkingDirectory=/etc/gitea
+ExecStart=/usr/bin/docker compose up
+ExecStop=/usr/bin/docker compose down
+
+[Install]
+WantedBy=multi-user.target

roles/gitea/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: 'restart gitea'
+  ansible.builtin.service:
+    name: 'gitea'
+    state: 'restarted'

roles/gitea/tasks/main.yml

@@ -0,0 +1,73 @@
+---
+- name: Ensure data directory is present
+  ansible.builtin.file:
+    path: '/mnt/data1/gitea'
+    state: directory
+    mode: '0755'
+    owner: 'root'
+    group: 'root'
+
+- name: Ensure data subvolumes are present
+  community.general.btrfs_subvolume:
+    name: '/gitea/{{ item }}'
+  loop:
+    - 'data'
+    - 'lfs'
+    - 'repositories'
+    - 'postgres'
+
+- name: Ensure configuration directory is present
+  ansible.builtin.file:
+    path: '/etc/gitea'
+    state: directory
+    mode: '0755'
+
+- name: Ensure compose file is present
+  ansible.builtin.copy:
+    src: 'compose.yml'
+    dest: '/etc/gitea/compose.yml'
+    mode: '0644'
+    owner: 'root'
+    group: 'root'
+  notify: 'restart gitea'
+
+- name: Ensure config file is present
+  ansible.builtin.template:
+    src: 'app.ini.j2'
+    dest: '/etc/gitea/app.ini'
+    mode: '0644'
+    owner: 'root'
+    group: 'root'
+  notify: 'restart gitea'
+
+- name: Ensure backup scripts are present
+  ansible.builtin.copy:
+    src: "gitea.{{ item }}.backup.sh"
+    dest: "/etc/backups/gitea.{{ item }}.backup.sh"
+    owner: 'root'
+    group: 'root'
+    mode: '0644'
+  loop:
+    - 'postgres'
+    - 'data'
+    - 'lfs'
+    - 'repositories'
+
+- name: Ensure service file is present
+  ansible.builtin.copy:
+    src: 'gitea.service'
+    dest: '/lib/systemd/system/gitea.service'
+    owner: 'root'
+    group: 'root'
+    mode: '0644'
+  register: res
+
+- name: systemd-reload
+  ansible.builtin.systemd_service:
+    daemon_reload: true
+  when: 'res.changed'
+
+- name: Ensure gitea service is enabled
+  ansible.builtin.service:
+    name: 'gitea'
+    enabled: true

roles/gitea/templates/app.ini.j2

@@ -0,0 +1,112 @@
+APP_NAME = The Rusty Bever
+RUN_MODE = prod
+RUN_USER = git
+WORK_PATH = /data/gitea
+
+[repository]
+ROOT = /data/git/repositories
+; Makes public the default option when creating a repo
+DEFAULT_PRIVATE = public
+; Disables releases, projects & wiki by default for new repos (but can be enabled when needed)
+DEFAULT_REPO_UNITS = repo.code,repo.issues,repo.pulls
+; Might as well be compatible with
+DEFAULT_BRANCH = main
+
+[repository.pull-request]
+WORK_IN_PROGRESS_PREFIXES = WIP:,[WIP]:,Draft:,[Draft]:
+
+[repository.local]
+LOCAL_COPY_PATH = /data/gitea/tmp/local-repo
+
+[repository.upload]
+TEMP_PATH = /data/gitea/uploads
+
+[ui]
+; Always show the full name of a user when possible
+DEFAULT_SHOW_FULL_NAME = true
+THEMES = auto,gitea,arc-green,gitea-modern
+
+[server]
+APP_DATA_PATH = /data/gitea
+DOMAIN = git.rustybever.be
+SSH_DOMAIN = git.rustybever.be
+HTTP_PORT = 3000
+ROOT_URL = https://git.rustybever.be/
+DISABLE_SSH = false
+SSH_PORT = 22
+SSH_LISTEN_PORT = 22
+LFS_START_SERVER = true
+OFFLINE_MODE = false
+LFS_JWT_SECRET = {{ gitea_lfs_jwt_secret }}
+
+[lfs]
+PATH = /data/git/lfs
+
+[database]
+PATH = /data/gitea/gitea.db
+DB_TYPE = postgres
+HOST = db:5432
+NAME = gitea
+USER = gitea
+PASSWD = gitea
+LOG_SQL = false
+SCHEMA = 
+SSL_MODE = disable
+CHARSET = utf8
+
+[indexer]
+ISSUE_INDEXER_PATH = /data/gitea/indexers/issues.bleve
+
+[session]
+PROVIDER_CONFIG = /data/gitea/sessions
+PROVIDER = file
+
+[picture]
+AVATAR_UPLOAD_PATH = /data/gitea/avatars
+REPOSITORY_AVATAR_UPLOAD_PATH = /data/gitea/repo-avatars
+DISABLE_GRAVATAR = false
+ENABLE_FEDERATED_AVATAR = true
+
+[attachment]
+PATH = /data/gitea/attachments
+
+[log]
+MODE = console
+LEVEL = info
+REDIRECT_MACARON_LOG = true
+MACARON = console
+ROUTER = console
+ROOT_PATH = /data/gitea/log
+
+[security]
+INSTALL_LOCK = true
+MIN_PASSWORD_LENGTH = 12
+PASSWORD_COMPLEXITY = lower,upper,digit
+SECRET_KEY = {{ gitea_secret_key }}
+INTERNAL_TOKEN = {{ gitea_internal_token }}
+
+[service]
+DISABLE_REGISTRATION = true
+REQUIRE_SIGNIN_VIEW = false
+REGISTER_EMAIL_CONFIRM = false
+ENABLE_NOTIFY_MAIL = false
+ALLOW_ONLY_EXTERNAL_REGISTRATION = false
+ENABLE_CAPTCHA = false
+DEFAULT_KEEP_EMAIL_PRIVATE = false
+DEFAULT_ALLOW_CREATE_ORGANIZATION = true
+DEFAULT_ENABLE_TIMETRACKING = true
+NO_REPLY_ADDRESS = noreply.localhost
+
+[mailer]
+ENABLED = false
+
+[openid]
+ENABLE_OPENID_SIGNIN = true
+ENABLE_OPENID_SIGNUP = false
+
+[oauth2]
+JWT_SECRET = {{ gitea_jwt_secret }}
+
+[other]
+SHOW_FOOTER_VERSION = false
+SHOW_FOOTER_TEMPLATE_LOAD_TIME = false