From: sam365724 <111515092+sam365724@users.noreply.github.com> Date: Thu, 6 Oct 2022 19:01:19 +0000 (+0200) Subject: Make docker-compose more clear and explicit (#2469) X-Git-Url: http://these/git/%7B%60%24%7BwebArchiveUrl%7D/%22%7B%7D/%22https:/hacktivis.me/%7BdocsUrl%7D?a=commitdiff_plain;h=d2608bb2793bc5d3b9439107e223c0b86b0e82c6;p=lemmy.git Make docker-compose more clear and explicit (#2469) * Make docker-compose more clear, starting with dev Explicit networks, not opining ports when not necessary: Confusing for users. All requests go through nginx, so there is no need to open ports directly on pictrs and other services for example. I wasn't sure about jaeger and otel, maybe that can be changed somewhat too. Also adding comments and things that are relevant for a prod setup too. * Update with comments * Providing dedicated nginx and lemmy conf * Fix config key for pictrs. * Fix config key for pictrs. * updates on naming * Adding docker compose build info * Revert to more complete lemmy config * Test and fix build paths * Fix otel config * Delete dev file Co-authored-by: Dessalines --- diff --git a/docker/dev/docker-compose.yml b/docker/dev/docker-compose.yml index 42e8afa9..399d79ef 100644 --- a/docker/dev/docker-compose.yml +++ b/docker/dev/docker-compose.yml @@ -1,47 +1,100 @@ -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" 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:0.16.5 - 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: 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 - LEMMY_UI_DEBUG=true - depends_on: + 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:14-alpine + # this needs to match the database host in lemmy.hson + hostname: postgres + command: ["postgres", "-c", "session_preload_libraries=auto_explain", "-c", "auto_explain.log_min_duration=5ms", "-c", "auto_explain.log_analyze=true"] + 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 @@ -50,40 +103,30 @@ services: volumes: - ./volumes/postgres:/var/lib/postgresql/data restart: always - command: ["postgres", "-c", "session_preload_libraries=auto_explain", "-c", "auto_explain.log_min_duration=5ms", "-c", "auto_explain.log_analyze=true"] - - pictrs: - image: asonix/pictrs:0.3.1 - user: 991:991 - environment: - - PICTRS_OPENTELEMETRY_URL=http://otel:4137 - - PICTRS__API_KEY=API_KEY - ports: - - "6670:6669" - - "8080:8080" - 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 diff --git a/docker/dev/lemmy.hjson b/docker/dev/lemmy.hjson new file mode 100644 index 00000000..bd0ec409 --- /dev/null +++ b/docker/dev/lemmy.hjson @@ -0,0 +1,25 @@ +{ + # for more info about the config, check out the documentation + # https://join-lemmy.org/docs/en/administration/configuration.html + + # This is a minimal lemmy config for the dev / main branch. Do not use for a + # release / stable version. + + setup: { + # username for the admin user + admin_username: "lemmy" + # password for the admin user + admin_password: "lemmylemmy" + # name of the site (can be changed later) + site_name: "lemmy-dev" + } + + opentelemetry_url: "http://otel:4137" + + # the domain name of your instance (eg "lemmy.ml") + hostname: "localhost" + # address where lemmy should listen for incoming requests + bind: "0.0.0.0" + # port where lemmy should listen for incoming requests + port: 8536 +} \ No newline at end of file diff --git a/docker/dev/nginx.conf b/docker/dev/nginx.conf index dfc4c07b..acdbdcf0 100644 --- a/docker/dev/nginx.conf +++ b/docker/dev/nginx.conf @@ -1,51 +1,71 @@ -worker_processes 1; +worker_processes 1; events { - worker_connections 1024; + worker_connections 1024; } http { upstream lemmy { + # this needs to map to the lemmy (server) docker service hostname server "lemmy:8536"; } upstream lemmy-ui { + # this needs to map to the lemmy-ui docker service hostname server "lemmy-ui:1234"; } + server { - listen 1236; - server_name localhost; - - # frontend - location / { - set $proxpass "http://lemmy-ui"; - if ($http_accept = "application/activity+json") { - set $proxpass "http://lemmy"; - } - if ($http_accept = "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"") { - set $proxpass "http://lemmy"; + # this is the port inside docker, not the public one yet + listen 1236; + # change if needed, this is facing the public web + server_name localhost; + server_tokens off; + + gzip on; + gzip_types text/css application/javascript image/svg+xml; + gzip_vary on; + + # Upload limit, relevant for pictrs + client_max_body_size 20M; + + add_header X-Frame-Options SAMEORIGIN; + add_header X-Content-Type-Options nosniff; + add_header X-XSS-Protection "1; mode=block"; + + # frontend general requests + location / { + # distinguish between ui requests and backend + # don't change lemmy-ui or lemmy here, they refer to the upstream definitions on top + set $proxpass "http://lemmy-ui"; + + if ($http_accept = "application/activity+json") { + set $proxpass "http://lemmy"; + } + if ($http_accept = "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"") { + set $proxpass "http://lemmy"; + } + if ($request_method = POST) { + set $proxpass "http://lemmy"; + } + proxy_pass $proxpass; + + rewrite ^(.+)/+$ $1 permanent; + # Send actual client IP upstream + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header Host $host; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } - if ($request_method = POST) { - set $proxpass "http://lemmy"; + + # backend + location ~ ^/(api|pictrs|feeds|nodeinfo|.well-known) { + proxy_pass "http://lemmy"; + # proxy common stuff + proxy_http_version 1.1; + proxy_set_header Upgrade $http_upgrade; + proxy_set_header Connection "upgrade"; + + # Send actual client IP upstream + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header Host $host; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } - proxy_pass $proxpass; - - rewrite ^(.+)/+$ $1 permanent; - - # Send actual client IP upstream - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header Host $host; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - } - - # backend - location ~ ^/(api|pictrs|feeds|nodeinfo|.well-known) { - proxy_pass "http://lemmy"; - proxy_http_version 1.1; - proxy_set_header Upgrade $http_upgrade; - proxy_set_header Connection "upgrade"; - - # Add IP forwarding headers - proxy_set_header X-Real-IP $remote_addr; - proxy_set_header Host $host; - proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; - } } } diff --git a/docker/dev/otel.yml b/docker/dev/otel.yml index 8270b089..91168c37 100644 --- a/docker/dev/otel.yml +++ b/docker/dev/otel.yml @@ -11,7 +11,8 @@ exporters: logging: jaeger: endpoint: jaeger:14250 - insecure: true + tls: + insecure: true service: pipelines: