skills/hub/compose.yml

name: kvb-hub

services:
  hub:
    build: .
    image: kvb-hub:local
    restart: unless-stopped
    init: true
    user: "${KVB_HUB_USER:?written into .env by scripts/install.sh}"
    read_only: true
    cap_drop:
      - ALL
    security_opt:
      - no-new-privileges:true
    mem_limit: 2g
    pids_limit: 256
    healthcheck:
      test: ["CMD", "python3", "-c", "import socket; socket.create_connection(('127.0.0.1', 8080), 2).close()"]
      interval: 30s
      timeout: 5s
      retries: 3
    ports:
      - "127.0.0.1:${KVB_HUB_PORT:?set in .env}:8080"
    extra_hosts:
      - "host.docker.internal:host-gateway"
    command:
      - --bind
      - 0.0.0.0
      - --listen-port
      - "8080"
      - --public-port
      - "${KVB_HUB_PORT:?set in .env}"
      - --council
      - /tmp/agents-council
      - --pages
      - /tmp/kvb-git-diff
      - --state
      - /state
      - --host-state
      - "${KVB_HUB_STATE:?written into .env by scripts/install.sh}"
      - --skills
      - /skills
      - --transcripts
      - /projects
      - --templates
      - /app/templates
      - --repos
      - "${KVB_HUB_REPOS:?written into .env by scripts/install.sh}"
      - --worktrees
      - "${KVB_HUB_WORKTREES:?written into .env by scripts/install.sh}"
      - --timers
      - /timers
      - --llm-url
      - "${KVB_HUB_LLM_URL}"
      - --llm-model
      - "${KVB_HUB_LLM_MODEL}"
      - --llm-key-file
      - /run/kvb-hub/llm.key
      - --piper
      - /opt/piper/bin/piper
      - --voices
      - /opt/voices
      - --operator-voice
      - "${KVB_HUB_OPERATOR_VOICE:?set in .env}"
      - --whisper
      - /opt/whisper/whisper-cli
      - --whisper-model
      - /opt/whisper/ggml-base-q8_0.bin
      - --scratch
      - /scratch
      - --approvers
      - /approvers/approvers.json
    tmpfs:
      - /scratch:size=64m,mode=1777,noexec,nosuid,nodev
    volumes:
      - type: bind
        source: /tmp
        target: /tmp
        read_only: true
      - type: bind
        source: "${KVB_HUB_COUNCIL:?written into .env by scripts/install.sh}"
        target: /tmp/agents-council
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_SKILLS:?written into .env by scripts/install.sh}"
        target: /skills
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_PROJECTS:?written into .env by scripts/install.sh}"
        target: /projects
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_STATE:?written into .env by scripts/install.sh}"
        target: /state
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_REPOS:?written into .env by scripts/install.sh}"
        target: "${KVB_HUB_REPOS:?written into .env by scripts/install.sh}"
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_WORKTREES:?written into .env by scripts/install.sh}"
        target: "${KVB_HUB_WORKTREES:?written into .env by scripts/install.sh}"
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_TIMERS:?written into .env by scripts/install.sh}"
        target: /timers
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        source: "${KVB_HUB_APPROVERS:?written into .env by scripts/install.sh}"
        target: /approvers
        read_only: true
        bind:
          create_host_path: false
      - type: bind
        # /dev/null is an empty key file, which server.py --llm-key-file reads as no key
        source: "${KVB_HUB_LLM_KEY_FILE:-/dev/null}"
        target: /run/kvb-hub/llm.key
        read_only: true
        bind:
          create_host_path: false