gitops-automation/docker-compose.yml

services:
  # Traefik deliberately does NOT live in this stack — it's shared infra fronting
  # Gitea/Portainer/Matrix/agent (see ~/traefik/docker-compose.yml, a separate,
  # independently-managed stack). It used to be a service here, but a GitOps redeploy
  # tears every service in a stack down before bringing them back up — and claude-agent's
  # image pull goes through Traefik→Gitea's registry, so a self-hosted Traefik ends up
  # briefly tearing down the very route its sibling service needs to come back up.
  # Circular dependency, self-inflicted outage. Don't put Traefik back in this file.

  matrix-homeserver:
    image: ghcr.io/continuwuity/continuwuity:latest
    container_name: matrix-homeserver
    restart: unless-stopped
    environment:
      CONTINUWUITY_SERVER_NAME: ${MATRIX_SERVER_NAME}
      CONTINUWUITY_DATABASE_PATH: /var/lib/continuwuity
      CONTINUWUITY_ADDRESS: 0.0.0.0
      CONTINUWUITY_PORT: 8008
      # Private control-room bot only — no federation, no open registration.
      # Registration is flipped on temporarily, once, to create the bot account
      # (see README "First boot: Matrix bot account").
      CONTINUWUITY_ALLOW_FEDERATION: "false"
      CONTINUWUITY_ALLOW_REGISTRATION: ${MATRIX_ALLOW_REGISTRATION:-false}
      # CONTINUWUITY_REGISTRATION_TOKEN is deliberately NOT set here: Continuwuity treats
      # a present-but-empty value as a config error (fails to start), so it can only be
      # added here temporarily (with a real value) when you need to register a new user,
      # then removed again — see README "Adding another Matrix user".
    volumes:
      - matrix_data:/var/lib/continuwuity
    networks:
      - web
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.matrix.rule=Host(`${MATRIX_SERVER_NAME}`)"
      - "traefik.http.routers.matrix.entrypoints=websecure"
      - "traefik.http.routers.matrix.tls.certresolver=letsencrypt"
      - "traefik.http.services.matrix.loadbalancer.server.port=8008"

  litellm:
    # Pinned deliberately, not :latest or :main-latest — litellm==1.82.7/1.82.8 on PyPI
    # were compromised with credential-stealing malware in March 2026 (fixed within the
    # hour, but a floating tag could still land on a bad release in the future). v1.98.0
    # verified clean as of this writing.
    image: ghcr.io/berriai/litellm:v1.98.0
    container_name: litellm
    restart: unless-stopped
    environment:
      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY}
      LITELLM_MASTER_KEY: ${LITELLM_MASTER_KEY}
    volumes:
      # Absolute host path, NOT a repo-relative one — Portainer's git-stack deploy clones
      # into its own directory (/data/compose/N/) whose checkout doesn't reliably persist
      # for the container's runtime (see the act_runner config comment below for the same
      # failure mode). An absolute path on the actual host filesystem always resolves the
      # same way regardless of which tool ran `docker compose up`. Keep this local clone
      # (/home/william/gitops-automation) pulled to latest when the config changes.
      - /home/william/gitops-automation/litellm-config.yaml:/app/config.yaml:ro
    command: ["--config", "/app/config.yaml", "--port", "4000"]
    networks:
      - web
    # Internal only — no Traefik labels. No reason to expose an LLM gateway holding a
    # master key and OAuth-forwarding config to the public internet.

  hermes:
    # Pinned to a specific dated release, not :latest — same rationale as litellm above.
    image: nousresearch/hermes-agent:v2026.8.19
    container_name: hermes
    restart: unless-stopped
    environment:
      HERMES_UID: "1000"
      HERMES_GID: "1000"
      # Internal container address, not the public HTTPS one — same docker network as
      # matrix-homeserver, no reason to round-trip through Traefik/TLS for this.
      MATRIX_HOMESERVER: http://matrix-homeserver:8008
      MATRIX_ACCESS_TOKEN: ${HERMES_MATRIX_ACCESS_TOKEN}
      # Only you can trigger it; and only with an explicit @hermes mention in shared
      # rooms (DMs to it would respond unprompted, per Hermes's own default behavior).
      MATRIX_ALLOWED_USERS: ${MATRIX_HUMAN_USER_ID}
      MATRIX_REQUIRE_MENTION: "true"
      OPENROUTER_API_KEY: ${OPENROUTER_API_KEY}
      # Exposed on the internal network only (see claude-agent's LITELLM_BASE_URL-style
      # usage pattern) — nothing publishes this port externally.
      API_SERVER_ENABLED: "true"
      API_SERVER_HOST: 0.0.0.0
      API_SERVER_KEY: ${HERMES_API_SERVER_KEY}
    volumes:
      - /home/william/hermes-data:/opt/data
    networks:
      - web

  claude-agent:
    image: ${GITEA_REGISTRY_IMAGE}
    depends_on:
      - litellm
    container_name: claude-agent
    restart: unless-stopped
    # Explicit vars, not env_file: .env — Portainer's git-based stack deploy clones the
    # repo fresh (no .env present, it's gitignored) and only performs ${VAR} substitution
    # from the stack's own Env list, so env_file here would silently fail to load anything.
    environment:
      GITEA_URL: ${GITEA_URL}
      GITEA_TOKEN: ${GITEA_TOKEN}
      GITEA_WEBHOOK_SECRET: ${GITEA_WEBHOOK_SECRET}
      # Claude subscription (Pro/Max) auth via `claude setup-token`, not API billing —
      # Claude Code reads this in preference to ANTHROPIC_API_KEY when both could apply.
      CLAUDE_CODE_OAUTH_TOKEN: ${CLAUDE_CODE_OAUTH_TOKEN}
      MATRIX_HOMESERVER_URL: ${MATRIX_HOMESERVER_URL}
      MATRIX_BOT_TOKEN: ${MATRIX_BOT_TOKEN}
      MATRIX_CONTROL_ROOM_ID: ${MATRIX_CONTROL_ROOM_ID}
      MATRIX_BOT_USER_ID: ${MATRIX_BOT_USER_ID}
      KNOWN_REPOS: ${KNOWN_REPOS}
      # All model calls now go through the local litellm service, not OpenRouter directly —
      # one gateway for OpenRouter's models (incl. its auto-router) and, for the
      # claude-subscription route, Anthropic itself via the forwarded OAuth token above.
      LITELLM_BASE_URL: http://litellm:4000
      LITELLM_MASTER_KEY: ${LITELLM_MASTER_KEY}
    volumes:
      - agent_workspace:/workspace
    networks:
      - web
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.agent.rule=Host(`${AGENT_HOSTNAME}`)"
      - "traefik.http.routers.agent.entrypoints=websecure"
      - "traefik.http.routers.agent.tls.certresolver=letsencrypt"
      - "traefik.http.services.agent.loadbalancer.server.port=3001"

  act_runner:
    image: gitea/act_runner:latest
    container_name: act_runner
    restart: unless-stopped
    environment:
      GITEA_INSTANCE_URL: ${GITEA_URL}
      GITEA_RUNNER_REGISTRATION_TOKEN: ${ACT_RUNNER_REGISTRATION_TOKEN}
      GITEA_RUNNER_NAME: gitops-vps-runner
      # catthehacker/ubuntu:act-latest is the standard job-container image for
      # act/act_runner — includes git + docker CLI, which job steps need.
      GITEA_RUNNER_LABELS: docker:docker://catthehacker/ubuntu:act-latest
      # No custom config.yaml: act_runner already auto-detects its own bind-mounted
      # docker.sock and passes it through to job containers with no extra config needed.
      # (A relative-path bind-mounted config file here would also be unreliable under
      # Portainer's git-stack deploy — its cloned checkout doesn't persist for the
      # container's runtime, so the mount source can silently resolve to nothing.)
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - act_runner_data:/data
    networks:
      - web

networks:
  web:
    external: true

volumes:
  matrix_data:
  agent_workspace:
  act_runner_data: