-version: '3.3'
+version: "3.3"
+
+networks:
+ # communication to web and clients
+ lemmyexternalproxy:
+ # communication between lemmy services
+ lemmyinternal:
+ driver: bridge
+ internal: true
services:
- nginx:
+ proxy:
image: nginx:1-alpine
+ networks:
+ - lemmyinternal
+ - lemmyexternalproxy
ports:
+ # actual and only port facing any connection from outside
- "1236:1236"
+ - "8536:8536"
volumes:
- - ./nginx.conf:/etc/nginx/nginx.conf
+ - ./nginx.conf:/etc/nginx/nginx.conf:ro
restart: always
depends_on:
- pictrs
- lemmy-ui
lemmy:
- image: lemmy-dev:latest
- ports:
- - "8536:8536"
- - "6669:6669"
+ # image: dessalines/lemmy:dev
+ # use this to build your local lemmy server image for development
+ # run docker compose up --build
+ build:
+ context: ../..
+ dockerfile: docker/dev/Dockerfile
+ # 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
restart: always
environment:
- 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
- depends_on:
- - pictrs
+ - ./lemmy.hjson:/config/config.hjson
+ depends_on:
- postgres
- - otel
+ - pictrs
lemmy-ui:
- image: dessalines/lemmy-ui:0.15.1
- restart: always
+ image: dessalines/lemmy-ui:dev
+ # 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:
- - LEMMY_INTERNAL_HOST=lemmy:8536
- - LEMMY_EXTERNAL_HOST=localhost:1234
+ # 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
- depends_on:
+ - LEMMY_UI_DEBUG=true
+ depends_on:
- lemmy
+ restart: always
+
+ pictrs:
+ image: asonix/pictrs:0.3.1
+ # 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
+ user: 991:991
+ volumes:
+ - ./volumes/pictrs:/mnt
+ restart: always
postgres:
- image: postgres:12-alpine
+ 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"
+ # Tuning config
+ # "-c", "max_connections=200",
+ # "-c", "shared_buffers=3GB",
+ # "-c", "effective_cache_size=9GB",
+ # "-c", "maintenance_work_mem=768MB",
+ # "-c", "checkpoint_completion_target=0.9",
+ # "-c", "checkpoint_timeout=86400",
+ # "-c", "wal_buffers=16MB",
+ # "-c", "default_statistics_target=100",
+ # "-c", "random_page_cost=4",
+ # "-c", "effective_io_concurrency=2",
+ # "-c", "work_mem=4GB",
+ # "-c", "min_wal_size=1GB",
+ # "-c", "max_wal_size=30GB",
+ # "-c", "max_worker_processes=4",
+ # "-c", "max_parallel_workers_per_gather=2",
+ # "-c", "max_parallel_workers=4",
+ # "-c", "max_parallel_maintenance_workers=2"
+ ]
+ 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 postgres running on the host
+ # use a different port so it doesnt conflict with potential postgres db running on the host
- "5433:5432"
environment:
- POSTGRES_USER=lemmy
- ./volumes/postgres:/var/lib/postgresql/data
restart: always
- pictrs:
- image: asonix/pictrs:0.3.0-beta.12-r1
- user: 991:991
- environment:
- - PICTRS_OPENTELEMETRY_URL=http://otel:4137
- ports:
- - "6670:6669"
- volumes:
- - ./volumes/pictrs:/mnt
- restart: always
- depends_on:
- - otel
-
otel:
image: otel/opentelemetry-collector:latest
command: --config otel-local-config.yaml
+ networks:
+ - lemmyinternal
+ - lemmyexternalproxy
ports:
- "4317:4317"
volumes:
- type: bind
source: ./otel.yml
target: /otel-local-config.yaml
- restart: always
+ restart: unless-stopped
depends_on:
- jaeger
-
+
jaeger:
image: jaegertracing/all-in-one:1
+ networks:
+ - lemmyinternal
+ - lemmyexternalproxy
ports:
- "14250:14250"
# To view traces, visit http://localhost:16686
- "16686:16686"
- restart: always
+ restart: unless-stopped