Survey + fixes so the pipeline passes at the Docker level (no k8s).
- Remove k8s: drop the `sandbox-k8s` job (kind/Calico/--features k8s-tests) and the
"Helm chart lints" gate step. release.yml was already k8s-clean.
- Rust job:
- `cargo fmt --all` — fix pre-existing formatting drift (fmt --check was failing).
- clippy -D warnings: fix 3 lib warnings (cm-brain sort_by_key→Reverse, cm-api
fleet.rs doc list indentation, node_rules map_or→is_none_or).
- Regenerate the .sqlx offline cache (was missing the cm-runtime run_loop test
query → offline compile failed). DB-backed tests use testcontainers at runtime.
- Set SQLX_OFFLINE=true on the rust + e2e jobs so query! macros compile against
the committed cache deterministically (no DB needed at compile time).
- Frontend job:
- Fix the 1 ESLint error (useAgentTelemetry: no setState-synchronously-in-effect;
tag the slice with agentId + derive null on mismatch).
- Fix 2 stale panel-params tests (`terminal` is a valid app id now; assert the
current APP_IDS + use a genuinely-unknown id for the reject case).
Verified locally: fmt clean, clippy --all-targets -D warnings clean (offline),
frontend lint 0 errors, tsc clean, 86/86 frontend tests pass, build OK.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Agents can now provision their sandbox on a connected fleet node instead of the
gateway host. Local stays the strict default, so existing agents are byte-for-
byte unaffected until explicitly placed elsewhere.
Security parity: the daemon links the REAL cm-sandbox DockerDriver and runs the
typed container ops (sb_provision/sb_exec/sb_destroy/sb_health/sb_list) through
it — identical hardening (cap-drop ALL, seccomp, no-net, read-only, non-root) to
local sandboxes. cm-sandbox spec types are now Serialize/Deserialize so the spec
crosses the channel.
- cm-api: RemoteDriver (impl SandboxDriver over the node channel) + HubDriverProvider
(impl cm_runtime::NodeDriverProvider, hands out a driver only for connected
nodes via a sync online set) + NodeHub.call/is_connected. AppState.with_node_hub
so the hub is shared with the placement provider.
- cm-runtime SandboxManager: driver_for(node_id) routes by the recorded
agent_containers.node_id (local default = existing driver, identical path);
placement_node() reads the workspace setting and falls back to local if the
node is offline; exec/release route accordingly. NodeDriverProvider trait.
- DB: 0020_workspace_placement + repo (for_agent/get/set/clear).
- main.rs: build the NodeHub first; inject HubDriverProvider into the agent
manager + share the hub with AppState.
- API+UI: GET/PUT /api/fleet/placement + a "Run agents on: Local / <node>"
selector in the Fleet overview.
Note: a node must be able to pull the agent image (the daemon docker-pulls it);
interactive PTY for agent containers on remote nodes is not wired (Terminal app
stays local) — the in-dashboard node shell already covers host access.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
Security hardening:
- The gateway no longer sends arbitrary shell to nodes. The WSS exec op is
replaced by a typed `verify` op the daemon runs itself (fixed host+docker
check); future container ops are typed too. cm-api NodeHub.verify() + the
daemon's handle_command only dispatches vetted ops.
BYO Tailscale:
- migrations/0019_workspace_tailscale.sql + cm-db fleet_tailscale repo (store the
user's Tailscale API key + tailnet, server-side only).
- cm-api routes/tailscale.rs: POST/GET/DELETE /api/fleet/tailscale + GET
/api/fleet/tailscale/devices (proxies api.tailscale.com device list).
- Daemon: --tailscale-authkey → `tailscale up --authkey … --ssh` (enables
Tailscale SSH for keyless user access); else `tailscale set --ssh=true`. Reports
its tailscale IP (already).
UI:
- Fleet overview gains a Tailscale section: connect (key+tailnet) + live tailnet
device status (online/last-seen/IP/os). Node cards show a copyable Tailscale SSH
target (ssh <ip>).
Remaining: P2 — RemoteDriver + placement (run agents on nodes) and the in-UI
remote terminal (PTY proxied over the WSS channel).
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>