docs/MISSION-EGRESS.md measured that a mission container reaches the entire
tailnet and SSH on its own host, and left the remediation unapplied. Applying
it on 2026-09-18 found why five iptables lines were never going to be enough:
missions egressed from clawmates_edge, the SERVER's network, and the server
needs the tailnet — Beszel on architect, Ollama for the local backend, the
node daemons for exec-test and node-placed terminals. A tailnet drop scoped to
172.23/16 cut the server off from architect:8090 inside a minute.
Missions now egress from clawmates_missions, 172.25.0.0/16, pinned so the
firewall can name it and declared in both compose files with the same shape
edge has. Compose v1 does not create a network no service uses, so on gw-04
it was created by hand with compose's own labels; the server's attach failure
message now says to check for it. core is unchanged: the door and API are
still reached over 172.20.
The policy itself (/usr/local/sbin/clawmates-egress.sh on gw-04, systemd unit
+ drop-ins on docker and tailscaled) lives in mangle/PREROUTING with
--ctstate NEW. Two earlier placements failed measurably: filter/FORWARD loses
to tailscaled re-inserting ts-forward above it on every restart, and
raw/PREROUTING runs before conntrack, so it dropped the server's replies to
tailnet clients and took the API off 100.102.112.85:8088. Verified from the
mission subnet (tailnet, host ssh, link-local blocked; public and core open),
from edge (tailnet open, ssh blocked), and inbound from tank; and proved to
survive restarting both daemons.
Also: deploy/compose/docker-compose.override.yml is tracked now. It holds the
fixes for the five local bring-up gaps and every credential in it is a
${VAR:?} reference, and it had lived on one laptop that lost a volume this
week.
Co-Authored-By: Claude Opus 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01WZb5A2kfVfjpdwSochkuHz
Clawmates on Docker Compose
A single-node deployment of the whole platform — the same images the Kubernetes/Helm path uses, with the same §15 security topology. This is the air-gapped appliance route; it is equally usable as a simple self-host.
What runs
| Service | Role |
|---|---|
postgres |
database (named volume pgdata) |
broker |
the secret broker — credentials never leave it; reachable only over a private socket volume shared with the server |
socket-proxy |
allow-listed Docker API so the server can spawn agent sandboxes and nothing else |
server |
API + streaming gateway + agent runtime + scheduler |
frontend |
the Next.js web app |
Networks core, secrets_net, sandbox_net, and engine_net are all
internal: true; only edge is published. Agent sandboxes run with no
network at all (egress is the browser container's alone).
Quick start
cd deploy/compose
cp .env.example .env
# Edit .env: set POSTGRES_PASSWORD and CLAWMATES_BOOTSTRAP_OWNER_PASSWORD.
# Either build the images locally...
docker compose build
# ...or load them from a signed release bundle (see deploy/airgapped/install.sh).
docker compose up -d
The server self-migrates on boot and, if CLAWMATES_BOOTSTRAP_OWNER_PASSWORD
is set, provisions the first Owner + workspace once (a no-op on every later
boot). Then open:
- App → http://localhost:3000
- Sign in with
CLAWMATES_BOOTSTRAP_OWNER_EMAIL/…_PASSWORD. - API health → http://localhost:8080/healthz
Configuration
Host- and secret-specific values come from .env (overlaid onto
clawmates.toml at runtime — CLAWMATES_* env always wins). The knobs:
| Concern | Where | Notes |
|---|---|---|
| DB password | .env POSTGRES_PASSWORD |
also forms the server/broker DSN |
| Image tag | .env CLAWMATES_VERSION |
latest after a local build, or a release version |
| First owner | .env CLAWMATES_BOOTSTRAP_* |
password set = bootstrap on first boot |
| LLM | clawmates.toml [llm] |
openai_compat (default, point base_url at vLLM/Ollama/llama.cpp) or anthropic (+ ANTHROPIC_API_KEY in .env) |
| Auth | clawmates.toml [auth] + .env AUTH_MODE |
local (default) or clerk (see docs/clerk.md) |
| Tracing | .env CLAWMATES_TELEMETRY__OTLP_ENDPOINT |
unset = logs only, no egress |
Using Anthropic instead of a local model
In clawmates.toml:
[llm]
provider = "anthropic"
model = "claude-sonnet-4-6"
and set ANTHROPIC_API_KEY in .env.
The broker master key — back it up
On first boot the broker generates its encryption key into the broker_key
volume and logs a reminder. Every stored credential is unrecoverable
without it. Back it up:
docker compose cp broker:/etc/clawmates-broker/broker.key ./broker.key.backup
Operations
docker compose ps # status
docker compose logs -f server # follow server logs
docker compose pull && docker compose up -d # upgrade to a new CLAWMATES_VERSION
docker compose down # stop (keeps volumes/data)
docker compose down -v # stop AND delete all data
Production notes
- Put a TLS-terminating reverse proxy in front of ports 3000/8080; the SSE
gateway needs response buffering off (the Helm ingress sets this; nginx:
proxy_buffering off;with long read timeouts). socket-proxymounts the Docker socket read-only and exposes only the container lifecycle verbs — verified bycrates/cm-sandbox/tests/socket_proxy.rs.- The full bring-up is exercised end to end by
scripts/rehearse-install.sh(verify a signed bundle →docker load→compose up→ assert the login page serves), which also runs in the release pipeline.