Vibe-Trading Docker & Self-Hosted Deployment

services:
  vibe-trading:
    build: .
    ports:
      - "127.0.0.1:8899:8899"
    env_file:
      - agent/.env
    environment:
      - VIBE_TRADING_TRUST_DOCKER_LOOPBACK=1
      - VIBE_TW_STOCK_DB=/data/tw-stock/latest.db
      # Ollama runs on the host; from inside the container "localhost" is the
      # container itself, so default to reaching the host via host.docker.internal.
      # Override by exporting OLLAMA_BASE_URL (or setting it in a top-level .env)
      # when Ollama runs elsewhere or on a different port.
      - OLLAMA_BASE_URL=${OLLAMA_BASE_URL:-http://host.docker.internal:11434}
    extra_hosts:
      # Maps host.docker.internal -> host gateway (needed on Linux; harmless on Docker Desktop).
      # Requires Docker Engine >= 20.10 / Compose v2 (host-gateway support).
      - "host.docker.internal:host-gateway"
    volumes:
      - vibe-runs:/app/agent/runs
      - vibe-sessions:/app/agent/sessions
      # User-level agent state: persistent memory, cross-session search index
      # (sessions.db), user-created skills, shadow accounts, hypothesis
      # registry, broker connector config, agent.json. Without this volume a
      # rebuild/recreate wipes it all (#197).
      - vibe-home:/home/vibe/.vibe-trading
      - vibe-swarm-runs:/app/agent/.swarm/runs
      - vibe-uploads:/app/agent/uploads
      # Persist Web-UI-driven agent/.env edits (_write_env_values in
      # src/api/helpers.py writes to /app/agent/.env) across container recreation.
      # env_file above still seeds the initial boot env from the same file.
      - ./agent/.env:/app/agent/.env
      # Published Taiwan stock snapshots, mounted read-only. The default host
      # path stays OUTSIDE the checkout: no market data may ever land in the
      # working tree. Compose does not expand "~" in volume paths, so this uses
      # ${HOME}. Override VIBE_TW_STOCK_DATA_DIR in the root .env with another
      # absolute path outside the repo.
      - ${VIBE_TW_STOCK_DATA_DIR:-${HOME}/.vibe-trading/tw-stock}:/data/tw-stock:ro
    # --- Runtime hardening (VT-007) ---
    cap_drop:
      - ALL
    # SETUID/SETGID are kept on purpose: runner.py drops privilege to the
    # unprivileged vibe-sandbox user for LLM-generated-code subprocesses, which
    # needs setuid/setgid. They are granted from container start (not gained via
    # escalation), so no-new-privileges below does not neutralize them.
    cap_add:
      - SETUID
      - SETGID
    security_opt:
      - "no-new-privileges:true"
    read_only: true
    # Writable scratch on the read-only rootfs. Named volumes above already
    # cover agent/runs, agent/sessions, agent/uploads, agent/.swarm/runs and
    # /home/vibe/.vibe-trading; these tmpfs mounts cover /tmp and the cache dirs
    # matplotlib/fontconfig write to during PDF rendering.
    tmpfs:
      - /tmp
      - /home/vibe/.cache
      - /home/vibe/.config
    # Bound a single runaway backtest. Generous self-hosted defaults; override
    # in a compose override file for constrained hosts.
    mem_limit: 4g
    cpus: 2
    pids_limit: 512
    restart: unless-stopped

  frontend:
    image: node:22@sha256:5647be709086c696ff32edaaf1c70cd26d1da6ab2b39c32f3c7b4c4a31957e37  # node:22 digest resolved 2026-07-28
    working_dir: /app
    ports:
      - "127.0.0.1:5899:5899"
    volumes:
      - ./frontend:/app
    environment:
      - VITE_API_URL=http://vibe-trading:8899
    command: sh -c "npm install && npm run dev -- --host --port 5899"
    profiles:
      - frontend
    depends_on:
      vibe-trading:
        condition: service_started

volumes:
  vibe-runs:
  vibe-sessions:
  vibe-home:
  vibe-swarm-runs:
  vibe-uploads: