# since sharkey/misskey lacks documentation, i'll describe how this works here
#
# basically: we're splitting up the different things sharkey does into their own seperate services, which makes things more responsive (although heavier) rather than being one giant service doing everything.
#
# we keep our default.yml config intact then provide extra *.yml configs for each service respectively
# - each process will load the values of default.yml first, then load other configs and override default.yml's values
#   - we keep our default.yml to provide character/file size limits, moto of the day, etc. (db/redis/search settings are confined to .env.secrets in our setup but if you don't need/have it you can remove it from here)
# - our config points each service to their own config, we mount default.yml for each service as well which is read first
#
# then caddy (or if you're using this yourself, whatever reverse proxy is preferred) just reverse proxies each endpoint into their respective "service"

services:
  # api obviously handles most api endpoints, as well as serving the web frontend
  api:
    image: registry.activitypub.software/transfem-org/sharkey:latest
    restart: always
    ports:
      - "127.0.0.1:60628:3001"
    networks:
      - ip6net
      - db
      - sharkey
    env_file:
      - .env.secrets # secrets contains our db password and stuff like that
    environment:
      - MISSKEY_CONFIG_YML=*.yml
      - MISSKEY_CONFIG_DIR=/sharkey/.config
      - MK_ONLY_SERVER=1
      - MK_DISABLE_CLUSTERING=1
    volumes:
      - ./files:/sharkey/files # unsure which actually needs access to files, so we share with all services just in case
      - ./api:/sharkey/.config
      - ./default.yml:/sharkey/.config/default.yml:ro # default/generic config

  # queue/process handling. basically the actual backend
  worker:
    image: registry.activitypub.software/transfem-org/sharkey:latest
    restart: always
    networks:
      - db
      - sharkey
    env_file:
      - .env.secrets
    environment:
      - MISSKEY_CONFIG_YML=*.yml
      - MISSKEY_CONFIG_DIR=/sharkey/.config
      - MK_ONLY_QUEUE=1
    volumes:
      - ./files:/sharkey/files
      - ./worker:/sharkey/.config
      - ./default.yml:/sharkey/.config/default.yml:ro

  # handles federation/activitypub requests
  activity:
    image: registry.activitypub.software/transfem-org/sharkey:latest
    restart: always
    ports:
      - "127.0.0.1:47815:3002"
    networks:
      - ip6net
      - db
      - sharkey
    env_file:
      - .env.secrets
    environment:
      - MISSKEY_CONFIG_YML=*.yml
      - MISSKEY_CONFIG_DIR=/sharkey/.config
      - MK_ONLY_SERVER=1
      - MK_DISABLE_CLUSTERING=1
      - MK_NO_DAEMONS=1
    volumes:
      - ./files:/sharkey/files
      - ./activity:/sharkey/.config
      - ./default.yml:/sharkey/.config/default.yml:ro

  # handles media/reverse proxy (/files/*)
  media:
    image: registry.activitypub.software/transfem-org/sharkey:latest
    restart: always
    ports:
      - "127.0.0.1:57378:3003"
    networks:
      - ip6net
      - db
      - sharkey
    env_file:
      - .env.secrets
    environment:
      - MISSKEY_CONFIG_YML=*.yml
      - MISSKEY_CONFIG_DIR=/sharkey/.config
      - MK_ONLY_SERVER=1
      - MK_DISABLE_CLUSTERING=1
      - MK_NO_DAEMONS=1
    volumes:
      - ./files:/sharkey/files
      - ./media:/sharkey/.config
      - ./default.yml:/sharkey/.config/default.yml:ro

  # "redis is for caching" WRONG!!! it is long term persistent storage in misskey. for some reason. "caching".
  # do NOT wipe redis or you lose a bunch of actual data like timelines and notifications.
  # also, we use dragonflydb over redis. personal preference, better performance and stability.

  # general dfdb
  dragonfly:
    image: docker.dragonflydb.io/dragonflydb/dragonfly
    restart: always
    ulimits:
      memlock: -1
    networks:
      - sharkey
    environment:
      # these envvars are important in order for dragonflydb/misskey to interact with each other properly, and to load and save all data properly
      DFLY_snapshot_cron: '* * * * *'
      DFLY_version_check: false
      DFLY_default_lua_flags: allow-undeclared-keys # without this, dfdb would immediately complain loading data
      DFLY_dbfilename: 'dump.rdb' # misskey expects this
      DFLY_df_snapshot_format: false # misskey doesn't know how to handle dfdb's format
      DFLY_dir: '/data' # directory with the snapshot/data
    volumes:
      - ./dragonfly/general:/data
    
  # job queue dfdb
  dragonfly-queue:
    image: docker.dragonflydb.io/dragonflydb/dragonfly
    restart: always
    ulimits:
      memlock: -1
    networks:
      - sharkey
    environment:
      DFLY_port: 6380
      DFLY_snapshot_cron: '* * * * *'
      DFLY_version_check: false
      DFLY_default_lua_flags: allow-undeclared-keys
      DFLY_dbfilename: 'dump.rdb'
      DFLY_df_snapshot_format: false
      DFLY_dir: '/data'
    volumes:
      - ./dragonfly/queue:/data

  # timelines dfdb
  dragonfly-tl:
    image: docker.dragonflydb.io/dragonflydb/dragonfly
    restart: always
    ulimits:
      memlock: -1
    networks:
      - sharkey
    environment:
      DFLY_port: 6381
      DFLY_snapshot_cron: '* * * * *'
      DFLY_version_check: false
      DFLY_default_lua_flags: allow-undeclared-keys
      DFLY_dbfilename: 'dump.rdb'
      DFLY_df_snapshot_format: false
      DFLY_dir: '/data'
    volumes:
      - ./dragonfly/timelines:/data

networks:
  db:
    name: postgres_db
    external: true
  ip6net:
    name: ip6net
    external: true
  sharkey: