infra/cli/README.md

homelab

homelab is the unified, agent-facing CLI for operating this homelab — one composable, JSON-capable surface for the operations agents run over and over, discovered progressively at runtime. It is grown in place from this directory (the former infra-cli), and the legacy webhook use-cases still work (see below).

It encodes actions, never judgment: methodology (debugging, TDD, review) and third-party/owned MCP servers (e.g. phpIPAM) are deliberately out of scope.

Usage

homelab <command> [args]
homelab manifest [--json]    # list every verb + its read/write tier (discovery entrypoint)
homelab version

v0.1 verbs — the infra inner-loop

Command	Tier	What it does
claim <kind>:<name> --purpose "…"	write	claim a shared resource on the presence board (wraps scripts/presence)
release <kind>:<name>	write	release a presence claim
tf plan <stack>	read	scripts/tg plan for a stack (resolved from cwd)
tf validate <stack>	read	scripts/tg validate
tf fmt <stack>	read	terraform fmt -recursive on the stack
tf force-unlock <stack> <lock-id>	write	release a stuck state lock
tf apply <stack>	write	scripts/tg apply — auto-claims stack:<name>, always releases, warns it's out-of-band
work start <topic>	write	create .worktrees/<topic> on <user>/<topic> off <remote>/master; enter with native EnterWorktree
work land [--verify-cmd "…"] [--no-verify]	write	merge master in → verify → push HEAD:master (non-ff retry; PR fallback)
work clean <topic>	write	remove a task's worktree + branch (run from the main checkout)

v0.2 verbs — Kubernetes

Built on an app→namespace→pod resolver: <app> defaults to the namespace (most namespaces hold one app); the target defaults to deploy/<app> and lets kubectl resolve the pod. Override with -n/--pod/-c/-l/--tty. Uses the ambient kubeconfig.

Command	Tier	What it does
k8s status [ns]	read	pods (wide) + recent non-Normal events (-A if no ns)
k8s get <ns> <resource> […]	read	kubectl -n <ns> get … passthrough
k8s logs <app>	read	logs for deploy/<app> (--tail default 200; -c/--previous/--since/-l)
k8s describe <app> [resource]	read	describe the deployment (or an explicit resource)
k8s debug <app>	read	one-shot triage: pods + workloads + describe + recent logs + events
k8s pf <app> <local:remote> [target]	read	port-forward to svc/<app> (or an explicit target)
k8s rollout-status <app>	read	rollout status deploy/<app>
k8s db <app> [--mysql] [--db N] -- "<SQL>"	write	exec into the dbaas DB (PG pg-cluster-rw, or MySQL with env-password wrapper)
k8s exec <app> [--tty] -- <cmd>	write	exec in the app's pod
k8s restart <app>	write	rollout restart deploy/<app> then wait for status
k8s rm-pod <name> -n <ns> [--job] [--force]	write	delete a stuck pod/job only

Config-mutation verbs (apply/edit/patch/scale/create) are intentionally not exposed — they stay raw kubectl, per the Terraform-only policy.

tf resolves the stack dir by walking up from cwd to the infra root and delegates to scripts/tg (which owns state decrypt/encrypt, the Vault lock, and the ingress auth-comment check). git-crypt filter flags are auto-injected on git operations in the encrypted infra repo.

work land refuses to push when it cannot verify (no --verify-cmd and no auto-detected suite) unless you pass --no-verify — landing to master unverified must be deliberate. After pushing it watches CI to green (ci watch on the landed commit) and fails if the pipeline does; pass --no-ci-watch to skip.

Tiers are recorded per verb so a future PreToolUse classifier can auto-allow reads / prompt writes; v0.1 allows everything and relies on existing gates (permission mode, presence claims, plan approval).

v0.3 verbs — memory

A thin HTTP client over the claude-memory service (the same backend the memory MCP wraps), authed with CLAUDE_MEMORY_API_KEY against CLAUDE_MEMORY_API_URL (the env the hooks already set; defaults to the ingress). Because it hits the HTTP API directly, it works even when the MCP frontend is down.

Command	Tier	What it does
memory recall "<context>" [--query --category --sort --limit]	read	semantic search (server-side ranking) — the navigate workhorse
memory list [--category --tag --limit]	read	recent memories
memory categories / memory tags / memory stats	read	enumerate the store
memory secret <id>	read	reveal a sensitive memory's content
memory store "<content>" [--category --tags --keywords --importance --sensitive]	write	store a memory
memory update <id> [--content --tags --importance]	write	edit a memory
memory delete <id>	write	delete a memory

All read/write paths are validated against the live API (incl. a store→recall→delete round-trip). This gives full data-plane parity with the MCP; the eventual deprecation (rewiring the per-prompt auto-recall + auto-learn hooks to the CLI, then uninstalling the MCP) is a separate, deliberate follow-up — see docs/adr/0008.

v0.4 verbs — ci / deploy

Watch what you trigger, without hand-rolling Woodpecker/kubectl polling. ci talks to the Woodpecker API (token from WOODPECKER_TOKEN or Vault secret/ci/global) via the internal Traefik LB, resolving the repo from the cwd remote, with retries that ride Woodpecker's intermittent empty responses.

Command	Tier	What it does
ci status [commit]	read	pipeline status for HEAD (or a commit)
ci watch [commit]	read	poll the pipeline to terminal; exit non-zero on failure
deploy wait <ns>/<deploy> [--sha SHA]	read	wait for the deployment image to match the sha, then rollout status (rollout status alone lies on the old ReplicaSet)

work land now calls ci watch on the landed commit automatically (skip with --no-ci-watch), closing the v0.1 "doesn't wait for CI" gap. ci logs (failing step) is deferred to v0.4.1 — Woodpecker's per-pipeline detail/log endpoints were the least reliable; status/watch use the list endpoint that works.

v0.5 verbs — net / dns / metrics / logs

Reachability + observability probes. Their value is endpoint resolution — the non-obvious "which host, public or LB, what auth, what URL shape" reasoning you'd otherwise re-derive every time — not the HTTP call itself. All reach internal ingresses through the Traefik LB (the Go form of curl --resolve host:443:10.0.20.203).

Command	Tier	What it does
net check <host> [path]	read	probes the host two ways — external (public DNS → Cloudflare) vs internal (Traefik LB) — with status + latency, so you can tell where a break is (CF? app? the LB path?)
dns lookup <name> [type]	read	resolves via Technitium (10.0.20.201) and public (1.1.1.1), diffed — surfaces split-horizon vs propagation gaps
metrics query "<promql>"	read	Prometheus instant query (prometheus-query.viktorbarzin.lan); prints value {labels} or --json
metrics alerts	read	currently-firing alerts (via the synthetic ALERTS series — the query frontend has no /api/v1/alerts)
logs query "<logql>" [--since 1h] [--limit N]	read	Loki range query (loki.viktorbarzin.lan); prints log lines or --json

Quote the PromQL/LogQL. These hit auth-free internal ingresses — no port-forward, no kubectl. (In-cluster-only endpoints like Alertmanager stay out of scope; the firing set is reachable via ALERTS instead.)

v0.6 — usage telemetry (usage top)

Makes "which verbs are actually used, by everyone" a query instead of a guess — so adding the next verb is evidence-driven, not shaped by one person's habits.

Every dispatched verb emits one fire-and-forget Loki line: {job, user, verb} labels + exit=N ver=X — only the verb path and exit code, never args, paths, flags, or secrets. It's best-effort (tight timeout, errors swallowed, never affects the command) and opt-out via HOMELAB_TELEMETRY=0. Because the sink is the shared Loki, aggregate usage is queryable without reading anyone's home — the privacy-preserving answer to "what does the team use."

Command	Tier	What it does
usage top [--since 30d] [--user U] [--json]	read	rank verbs by invocation count across all users (or one), via sum by (verb) (count_over_time({job="homelab-usage"}[…]))

Build / install

Built from source to /usr/local/bin/homelab during devvm provisioning (scripts/workstation/setup-devvm.sh, the t3-dispatch pattern); version is stamped from cli/VERSION via ldflags. Manual build:

cd cli && go build -ldflags "-X main.version=$(cat VERSION)" -o /usr/local/bin/homelab .
go test ./...

Legacy webhook use-cases (preserved)

This binary is also the in-cluster infra-cli image. Invocations starting with -use-case=<vpn|setup-openwrt-dns|add-email-alias|...> fall through to the original flag-based path unchanged, so the webhook handler is unaffected.

Design

See infra/docs/adr/0004–0011 for the architecture decisions.