version: "3.3" x-logging: &default-logging driver: "json-file" options: max-size: "50m" max-file: 4 networks: # communication to web and clients lemmyexternalproxy: # communication between lemmy services lemmyinternal: driver: bridge internal: true services: proxy: image: nginx:1-alpine networks: - lemmyinternal - lemmyexternalproxy ports: # actual and only port facing any connection from outside # Note, change the left number if port 1236 is already in use on your system # You could use port 80 if you won't use a reverse proxy - "1236:1236" - "8536:8536" volumes: - ./nginx.conf:/etc/nginx/nginx.conf:ro,Z restart: always depends_on: - pictrs - lemmy-ui logging: *default-logging lemmy: # image: dessalines/lemmy:dev # use this to build your local lemmy server image for development # run docker compose up --build build: context: ../ dockerfile: docker/Dockerfile # args: # RUST_RELEASE_MODE: release # this hostname is used in nginx reverse proxy and also for lemmy ui to connect to the backend, do not change hostname: lemmy networks: - lemmyinternal - lemmyexternalproxy restart: always environment: # set this to the public origin that requests will come from - LEMMY_CORS_ORIGIN=http://localhost - RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug" - RUST_BACKTRACE=full volumes: - ./lemmy.hjson:/config/config.hjson:Z depends_on: - postgres - pictrs logging: *default-logging lemmy-ui: image: dessalines/lemmy-ui:0.17.1 # use this to build your local lemmy ui image for development # run docker compose up --build # assuming lemmy-ui is cloned besides lemmy directory # build: # context: ../../lemmy-ui # dockerfile: dev.dockerfile networks: - lemmyinternal environment: # this needs to match the hostname defined in the lemmy service - LEMMY_UI_LEMMY_INTERNAL_HOST=lemmy:8536 # set the outside hostname here - LEMMY_UI_LEMMY_EXTERNAL_HOST=localhost:1236 - LEMMY_HTTPS=false - LEMMY_UI_DEBUG=true depends_on: - lemmy restart: always logging: *default-logging pictrs: image: asonix/pictrs:0.4.0-beta.19 # this needs to match the pictrs url in lemmy.hjson hostname: pictrs # we can set options to pictrs like this, here we set max. image size and forced format for conversion # entrypoint: /sbin/tini -- /usr/local/bin/pict-rs -p /mnt -m 4 --image-format webp networks: - lemmyinternal environment: - PICTRS_OPENTELEMETRY_URL=http://otel:4137 - PICTRS__API_KEY=API_KEY - RUST_LOG=debug - RUST_BACKTRACE=full - PICTRS__MEDIA__VIDEO_CODEC=vp9 - PICTRS__MEDIA__GIF__MAX_WIDTH=256 - PICTRS__MEDIA__GIF__MAX_HEIGHT=256 - PICTRS__MEDIA__GIF__MAX_AREA=65536 - PICTRS__MEDIA__GIF__MAX_FRAME_COUNT=400 user: 991:991 volumes: - ./volumes/pictrs:/mnt:Z restart: always logging: *default-logging postgres: image: postgres:15-alpine # this needs to match the database host in lemmy.hson # Tune your settings via # https://pgtune.leopard.in.ua/#/ # You can use this technique to add them here # https://stackoverflow.com/a/30850095/1655478 hostname: postgres command: [ "postgres", "-c", "session_preload_libraries=auto_explain", "-c", "auto_explain.log_min_duration=5ms", "-c", "auto_explain.log_analyze=true", "-c", "track_activity_query_size=1048576", ] networks: - lemmyinternal # adding the external facing network to allow direct db access for devs - lemmyexternalproxy ports: # use a different port so it doesnt conflict with potential postgres db running on the host - "5433:5432" environment: - POSTGRES_USER=lemmy - POSTGRES_PASSWORD=password - POSTGRES_DB=lemmy volumes: - ./volumes/postgres:/var/lib/postgresql/data:Z restart: always logging: *default-logging