docker/docker-compose.yml

   1 version: "3.3"
   2
   3 networks:
   4   # communication to web and clients
   5   lemmyexternalproxy:
   6   # communication between lemmy services
   7   lemmyinternal:
   8     driver: bridge
   9     internal: true
  10
  11 services:
  12   proxy:
  13     image: nginx:1-alpine
  14     networks:
  15       - lemmyinternal
  16       - lemmyexternalproxy
  17     ports:
  18     # actual and only port facing any connection from outside
  19       - "1236:1236"
  20       - "8536:8536"
  21     volumes:
  22       - ./nginx.conf:/etc/nginx/nginx.conf:ro
  23     restart: always
  24     depends_on:
  25       - pictrs
  26       - lemmy-ui
  27
  28   lemmy:
  29     # image: dessalines/lemmy:dev
  30     # use this to build your local lemmy server image for development
  31     # run docker compose up --build
  32     build:
  33       context: ../
  34       dockerfile: docker/Dockerfile
  35       # args:
  36       #   RUST_RELEASE_MODE: release
  37     # this hostname is used in nginx reverse proxy and also for lemmy ui to connect to the backend, do not change
  38     hostname: lemmy
  39     networks:
  40       - lemmyinternal
  41     restart: always
  42     environment:
  43       - 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"
  44       - RUST_BACKTRACE=full
  45     volumes:
  46       - ./lemmy.hjson:/config/config.hjson
  47     depends_on:
  48       - postgres
  49       - pictrs
  50
  51   lemmy-ui:
  52     image: dessalines/lemmy-ui:0.17.1
  53     # use this to build your local lemmy ui image for development
  54     # run docker compose up --build
  55     # assuming lemmy-ui is cloned besides lemmy directory
  56     # build:
  57     #  context: ../../../lemmy-ui
  58     #  dockerfile: dev.dockerfile
  59     networks:
  60       - lemmyinternal
  61     environment:
  62       # this needs to match the hostname defined in the lemmy service
  63       - LEMMY_UI_LEMMY_INTERNAL_HOST=lemmy:8536
  64       # set the outside hostname here
  65       - LEMMY_UI_LEMMY_EXTERNAL_HOST=localhost:1236
  66       - LEMMY_HTTPS=false
  67       - LEMMY_UI_DEBUG=true
  68     depends_on:
  69       - lemmy
  70     restart: always
  71
  72   pictrs:
  73     image: asonix/pictrs:0.4.0-beta.19
  74     # this needs to match the pictrs url in lemmy.hjson
  75     hostname: pictrs
  76     # we can set options to pictrs like this, here we set max. image size and forced format for conversion
  77     # entrypoint: /sbin/tini -- /usr/local/bin/pict-rs -p /mnt -m 4 --image-format webp
  78     networks:
  79       - lemmyinternal
  80     environment:
  81       - PICTRS_OPENTELEMETRY_URL=http://otel:4137
  82       - PICTRS__API_KEY=API_KEY
  83       - RUST_LOG=debug
  84       - RUST_BACKTRACE=full
  85       - PICTRS__MEDIA__VIDEO_CODEC=vp9
  86       - PICTRS__MEDIA__GIF__MAX_WIDTH=256
  87       - PICTRS__MEDIA__GIF__MAX_HEIGHT=256
  88       - PICTRS__MEDIA__GIF__MAX_AREA=65536
  89       - PICTRS__MEDIA__GIF__MAX_FRAME_COUNT=400
  90     user: 991:991
  91     volumes:
  92       - ./volumes/pictrs:/mnt
  93     restart: always
  94
  95   postgres:
  96     image: postgres:15-alpine
  97     # this needs to match the database host in lemmy.hson
  98     # Tune your settings via
  99     # https://pgtune.leopard.in.ua/#/
 100     # You can use this technique to add them here
 101     # https://stackoverflow.com/a/30850095/1655478
 102     hostname: postgres
 103     command: [
 104       "postgres",
 105       "-c", "session_preload_libraries=auto_explain",
 106       "-c", "auto_explain.log_min_duration=5ms",
 107       "-c", "auto_explain.log_analyze=true",
 108       "-c", "track_activity_query_size=1048576"
 109     ]
 110     networks:
 111       - lemmyinternal
 112     # adding the external facing network to allow direct db access for devs
 113       - lemmyexternalproxy
 114     ports:
 115     # use a different port so it doesnt conflict with potential postgres db running on the host
 116       - "5433:5432"
 117     environment:
 118       - POSTGRES_USER=lemmy
 119       - POSTGRES_PASSWORD=password
 120       - POSTGRES_DB=lemmy
 121     volumes:
 122       - ./volumes/postgres:/var/lib/postgresql/data
 123     restart: always
 124
 125   otel:
 126     image: otel/opentelemetry-collector:latest
 127     command: --config otel-local-config.yaml
 128     networks:
 129       - lemmyinternal
 130       - lemmyexternalproxy
 131     ports:
 132       - "4317:4317"
 133     volumes:
 134       - type: bind
 135         source: ./otel.yml
 136         target: /otel-local-config.yaml
 137     restart: unless-stopped
 138     depends_on:
 139       - jaeger
 140
 141   jaeger:
 142     image: jaegertracing/all-in-one:1
 143     networks:
 144       - lemmyinternal
 145       - lemmyexternalproxy
 146     ports:
 147       - "14250:14250"
 148       # To view traces, visit http://localhost:16686
 149       - "16686:16686"
 150     restart: unless-stopped