+ # prometheus metrics available at the path /metrics on port 10002 by default
+ # enable prometheus metrics by setting the CARGO_BUILD_FEATURES build arg above to "prometheus-metrics"
+ - "10002:10002"
+ volumes:
+ - ./lemmy.hjson:/config/config.hjson:Z
+ depends_on:
+ - postgres
+ - pictrs
+ logging: *default-logging
+
+ lemmy-ui:
+ # use "image" to pull down an already compiled lemmy-ui. make sure to comment out "build".
+ image: dessalines/lemmy-ui:0.18.1
+ # platform: linux/x86_64 # no arm64 support. uncomment platform if using m1.
+ # use "build" to build your local lemmy ui image for development. make sure to comment out "image".
+ # run: docker compose up --build
+
+ # build:
+ # context: ../../lemmy-ui # assuming lemmy-ui is cloned besides lemmy directory
+ # dockerfile: dev.dockerfile
+ 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_UI_HTTPS=false
+ - LEMMY_UI_DEBUG=true
+ depends_on:
+ - lemmy
+ restart: always
+ logging: *default-logging
+ init: true
+
+ 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
+ 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",
+ ]
+ ports:
+ # use a different port so it doesnt conflict with potential postgres db running on the host
+ - "5433:5432"