# v0.3 First Run

The Tenant Platform example is the fastest way to inspect the complete v0.3 substrate without mutating a cluster.

## Build

From the repository root:

```sh
bun install --frozen-lockfile
bun run applik8s build examples/tenant-platform.ts --typekro --composition-name tenantPlatform --out-dir dist/examples/tenant-platform
```

Start with these outputs:

- `dist/examples/tenant-platform/typekro/application-graph.json` — app concepts, ownership, providers, dependencies, and diagnostics.
- `dist/examples/tenant-platform/typekro/resources.yaml` — the ResourceGraphDefinition and concrete Kubernetes resources.
- `dist/examples/tenant-platform/typekro/template-manifests.txt` — inspectable rendered templates.
- `dist/examples/tenant-platform/typekro/apply.sh` — CRD-first local apply sequence.

You should find the Tenant CRD, CNPG database, model migration Jobs, repair Job, cleanup CronJob, admin server, status reconciler, RBAC, runtime modules, and durable generated-status ConfigMap.

## Verify Offline

```sh
bun run test:v03:local
bun run check:packages
```

The generated-artifact test is cluster-free by default. Live assertions in that file remain skipped unless live E2E is explicitly enabled.

## Verify On A Disposable Cluster

The prerelease suite mutates the selected context and may install or reuse TypeKro and CNPG prerequisites. Use only a disposable local cluster:

```sh
bun run check:v03:prerelease:orbstack
```

For another context:

```sh
APPLIK8S_E2E_CONTEXT=<context> bun run check:v03:prerelease
```

Generated-job state is durable in the runtime-created status ConfigMap and authoritatively projected by KRO onto the root application status. Status on applik8s-owned domain CRDs remains authoritative through the Rust host.