pikasTech-unidesk/docs/reference/ci.md

UniDesk CI On D601 k3s

UniDesk CI is hosted on the D601 native k3s cluster with Tekton Pipelines and Tekton Triggers. It is CI only. CD remains separate from Tekton. No Tekton task may roll out production services.

Components

• Tekton Pipelines: v1.12.0.
• Tekton Triggers: v0.34.0.
• UniDesk CI namespace: unidesk-ci.
• Manifests: src/components/microservices/k3sctl-adapter/k3s/ci/.
• CLI entry: bun scripts/cli.ts ci install|status|run|run-dev-e2e|logs.
• Dev namespace e2e runner: bun scripts/cli.ts ci run-dev-e2e; authoritative runner path, manifest contract and safety boundary are in docs/reference/dev-ci-runner.md.
• Rust backend-core check/build boundary: CI may run UNIDESK_D601_RUST_CHECK=1 bun scripts/cli.ts check --full --rust on D601; the master server must not compile Rust for backend-core iteration. The authoritative dev environment rule is docs/reference/dev-environment.md.

Pipeline Scope

Each commit CI run performs:

• git clone and checkout of the requested repository revision.
• bun install --frozen-lockfile at the repo root and src/, because bun scripts/cli.ts check compiles all src/components and needs the component workspace lockfile for frontend React dependencies.
• UNIDESK_D601_RUST_CHECK=1 bun scripts/cli.ts check --full --rust, so Rust backend-core is checked only inside the D601 CI execution boundary.
• Temporary code-queue-ci-read Deployment and ClusterIP Service in unidesk-ci.
• Code Queue read performance checks against the production PostgreSQL through d601-tcp-egress-gateway.
• Manual dev desired-state smoke for Code Queue via ci run-dev-e2e, using the Git-pinned code-queue service commit from origin/master:deploy.json#environments.dev.

ci install also prewarms the D601 k3s containerd runtime with the Tekton entrypoint/workingdir helper images, oven/bun:1-debian, alpine/git:2.45.2 and unidesk-code-queue:dev. Missing images are pulled through the node-local provider-gateway WS egress proxy and then imported into native k3s containerd with digests preserved, so PipelineRun pods do not hang on external registry pulls. Sustained pull throughput below 1 MB/s is treated as a provider/main-server network or proxy degradation first, not as a Dockerfile or application failure.

Git clone and dependency downloads inside the repo check task use d601-provider-egress-proxy.unidesk.svc.cluster.local:18789; the NO_PROXY list keeps the in-cluster read service, D601 TCP egress gateway and any in-cluster CI Git mirror on the cluster network.

Private repository source authentication is part of the CI contract and follows docs/reference/devops-hygiene.md. If the repo-check task fails at git clone because credentials are unavailable, treat it as a CI infrastructure/auth gap, not as an application test result.

Steps that call the Kubernetes API directly clear inherited proxy variables so service-account HTTPS calls to kubernetes.default.svc do not accidentally use the Code Queue image's Docker Compose proxy defaults. The rollout poll reads the Deployment main resource rather than the /status subresource, keeping CI RBAC limited to the same app/service resources it creates and deletes. The performance probe scans recent Code Queue tasks until it finds one with trace steps, so a newly selected task without persisted step detail does not make the whole gate fail before measuring the trace endpoints.

The temporary Code Queue service uses:

• CODE_QUEUE_SERVICE_ROLE=read.
• CODE_QUEUE_SCHEDULER_ENABLED=false.
• CODE_QUEUE_STARTUP_OA_BACKFILL_ENABLED=false.
• CODE_QUEUE_NOTIFY_CLAUDEQQ_ENABLED=false.
• CODE_QUEUE_CODEX_SQLITE_LOG_EXPORT_ENABLED=false.
• D601 k3s d601-provider-egress-proxy for external/OA Event Flow fetches, with d601-tcp-egress-gateway and the CI read service in NO_PROXY.
• EmptyDir state/log mounts.

This means the CI service can read existing tasks, Trace summaries, Trace steps and Trace step details from the main database, but it must not schedule, mutate, notify, backfill or become deployment truth.

Dev Namespace E2E

ci run-dev-e2e is the manual dev desired-state smoke flow. The single authoritative reference for its Git-controlled runner script, short launcher, result directory and no-CD boundary is docs/reference/dev-ci-runner.md.

The current dev namespace e2e is a harness and smoke gate, not a full frontend/backend stack rollout. It does include a controlled Code Queue slice: D601 builds or reuses the environments.dev.services[].id=code-queue commit, imports the image into native k3s containerd, starts temporary PostgreSQL plus Code Queue scheduler/read/write Services in unidesk-ci-e2e-<runId>, and verifies the HTTP API through the Kubernetes API service proxy. This remains CI-only and must not deploy persistent unidesk-dev or production resources.

Performance Gate

The initial budgets live in unidesk-ci/unidesk-ci-budgets:

• Code Queue first overview payload through the temporary read service, used as the service-side first-paint proxy: 10000ms.
• GET /api/tasks/{id}/trace-summary: 10000ms.
• GET /api/tasks/{id}/trace-steps: 20000ms diagnostic, reported but not blocking while the existing production TraceView step query is being optimized.
• GET /api/tasks/{id}/trace-step: 20000ms diagnostic, reported but not blocking while the existing production TraceView step query is being optimized.
• GET /api/tasks/overview p95 over 10 samples: 20000ms.

These are absolute budgets. Historical relative baselines can be added later by writing metrics to a dedicated CI table or object store; they should not be mixed into production task tables.

Commands

Install or refresh CI:

bun scripts/cli.ts ci install

Check status:

bun scripts/cli.ts ci status

Run CI manually for a commit:

bun scripts/cli.ts ci run --revision <commit>

Run the dev namespace e2e harness manually:

bun scripts/cli.ts ci run-dev-e2e --wait-ms 600000

Inspect a run:

bun scripts/cli.ts ci logs <runId>

Trigger Boundary

unidesk-ci.triggers.yaml installs the EventListener, TriggerBinding and TriggerTemplate, but the EventListener remains a normal in-cluster Service. Do not expose it through NodePort, LoadBalancer or an unrestricted public ingress. If GitHub or another Git remote needs webhook delivery, add a UniDesk-controlled frontend/backend route with secret verification and then proxy to the EventListener; keep only the documented main-server public entrypoints: production frontend, dev frontend proxy and provider ingress. The dev frontend public port is defined in docs/reference/dev-environment.md.