3 x-logging: &default-logging
13 # actual and only port facing any connection from outside
14 # Note, change the left number if port 1236 is already in use on your system
15 # You could use port 80 if you won't use a reverse proxy
19 - ./nginx.conf:/etc/nginx/nginx.conf:ro,Z
24 logging: *default-logging
27 # use "image" to pull down an already compiled lemmy. make sure to comment out "build".
28 # image: dessalines/lemmy:0.18.1
29 # platform: linux/x86_64 # no arm64 support. uncomment platform if using m1.
30 # use "build" to build your local lemmy server image for development. make sure to comment out "image".
31 # run: docker compose up --build
35 dockerfile: docker/Dockerfile
37 # RUST_RELEASE_MODE: release
38 # CARGO_BUILD_FEATURES: default
39 # this hostname is used in nginx reverse proxy and also for lemmy ui to connect to the backend, do not change
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"
46 # prometheus metrics available at the path /metrics on port 10002 by default
47 # enable prometheus metrics by setting the CARGO_BUILD_FEATURES build arg above to "prometheus-metrics"
50 - ./lemmy.hjson:/config/config.hjson:Z
54 logging: *default-logging
57 # use "image" to pull down an already compiled lemmy-ui. make sure to comment out "build".
58 image: dessalines/lemmy-ui:0.18.1
59 # platform: linux/x86_64 # no arm64 support. uncomment platform if using m1.
60 # use "build" to build your local lemmy ui image for development. make sure to comment out "image".
61 # run: docker compose up --build
64 # context: ../../lemmy-ui # assuming lemmy-ui is cloned besides lemmy directory
65 # dockerfile: dev.dockerfile
67 # this needs to match the hostname defined in the lemmy service
68 - LEMMY_UI_LEMMY_INTERNAL_HOST=lemmy:8536
69 # set the outside hostname here
70 - LEMMY_UI_LEMMY_EXTERNAL_HOST=localhost:1236
71 - LEMMY_UI_HTTPS=false
76 logging: *default-logging
80 image: asonix/pictrs:0.4.0-beta.19
81 # this needs to match the pictrs url in lemmy.hjson
83 # we can set options to pictrs like this, here we set max. image size and forced format for conversion
84 # entrypoint: /sbin/tini -- /usr/local/bin/pict-rs -p /mnt -m 4 --image-format webp
86 - PICTRS_OPENTELEMETRY_URL=http://otel:4137
87 - PICTRS__API_KEY=API_KEY
90 - PICTRS__MEDIA__VIDEO_CODEC=vp9
91 - PICTRS__MEDIA__GIF__MAX_WIDTH=256
92 - PICTRS__MEDIA__GIF__MAX_HEIGHT=256
93 - PICTRS__MEDIA__GIF__MAX_AREA=65536
94 - PICTRS__MEDIA__GIF__MAX_FRAME_COUNT=400
97 - ./volumes/pictrs:/mnt:Z
99 logging: *default-logging
102 image: postgres:15-alpine
103 # this needs to match the database host in lemmy.hson
104 # Tune your settings via
105 # https://pgtune.leopard.in.ua/#/
106 # You can use this technique to add them here
107 # https://stackoverflow.com/a/30850095/1655478
113 "session_preload_libraries=auto_explain",
115 "auto_explain.log_min_duration=5ms",
117 "auto_explain.log_analyze=true",
119 "track_activity_query_size=1048576",
122 # use a different port so it doesnt conflict with potential postgres db running on the host
125 - POSTGRES_USER=lemmy
126 - POSTGRES_PASSWORD=password
129 - ./volumes/postgres:/var/lib/postgresql/data:Z
131 logging: *default-logging