first commit
This commit is contained in:
Stéphane Tailland
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.DS_Store
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*.swp
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**/secret.yaml
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# dataplane-customers
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Layer 2 (Gateway infrastructure) for the **customers** bounded context
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(domain team: customers). `DataPlane`, `KonnectExtension`, certs (cert-manager),
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secrets (External Secrets Operator) — one Control Plane per environment,
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referenced by ID (created by `../konnect-platform`, never recreated here).
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(domain team: customers) — one Control Plane per environment, referenced by
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ID (created manually in Konnect for now, never recreated here).
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Content is generated and PR'd automatically when the matching Control
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Plane is created via the self-service flow in `../konnect-platform` —
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never hand-edited directly.
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**This repo does NOT hold `KonnectAPIAuthConfiguration`/`GatewayConfiguration`/
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`Gateway`/`Certificate` YAML directly.** The actual resource template (one
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copy, covering every domain/environment) lives in
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`../k8s-platform/dataplane-template/`, `${VAR}`-parameterized. This repo
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only holds what's specific to one `<env>/<gateway-type>/` — same
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`gateway-kustomization.yaml` / `externalsecret.yaml` / `policies-kustomization.yaml`
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three-file pattern as `dataplane-catalog` (see that repo's README for the
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full explanation of each file's role — identical here, not repeated).
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**IdP**: the `openid-connect` policy's `OIDC_ISSUER` (in
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`dev/api-gateway/policies-kustomization.yaml`) points at the **local
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in-cluster Keycloak** (`ns keycloak`, `https://keycloak.sttlab.local/realms/classic-models`,
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deployed 2026-08-23 — config-as-code source in the separate `infra-keycloak`
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repo). Not a `customers`-specific choice: `catalog`/`classic-models-api`/
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`librechat` were migrated to the same local Keycloak the same day (see
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`../STATUS.md` section 15) — the old VPS Keycloak (`keycloak.sttlab.eu`) is
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being phased out platform-wide, `customers` was just built against the
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local one from the start rather than migrated later. The
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`dataplane-template-defaults` ConfigMap's cluster-wide `OIDC_ISSUER` default
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still hasn't been updated to match (still the stale VPS value) — every
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domain currently overrides past it individually; see `../STATUS.md`
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section 16 for that gap.
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**Only `dev/` is real.** `staging/api-gateway/` and `prod/api-gateway/`
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still hold the original TODO placeholder files (`dataplane.yaml`,
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`konnectextension.yaml`) from before this pattern existed — not converted,
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not deployed, no Control Plane created for them yet.
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**This is Layer 2 (Gateway infrastructure) only — no API is actually
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reachable through it yet.** The Layer 3 repo (`../customers-api`, the
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`KongService`/`KongRoute`/plugin definitions that would route real traffic
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to the backend, same role as `../catalog-api` plays for `catalog`) is
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still just two `# TODO` placeholder files, not deployed — `kubectl get
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kongservice,kongroute -n customers` returns nothing. A request to
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`customers-dev.sttlab.local` would 404, not route anywhere.
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**Self-service pipeline (`../konnect-platform` generating this content
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automatically) does not exist yet** — still a stub per `../STATUS.md`.
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Everything here is hand-maintained, same as `dataplane-catalog`.
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# TODO: DataPlane CRD for customers/dev/api-gateway
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apiVersion: gateway-operator.konghq.com/v1beta1
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kind: DataPlane
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metadata:
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name: customers-dev
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# Real PAT lives only in Vault (secrets/kong-v2/customers/dev/konnect-pat),
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# never in git, never manually kubectl-applied. refreshInterval controls how
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# often ESO re-checks Vault and re-syncs the K8s Secret if the value
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# changed there — rotation becomes "update Vault", nothing to touch in the
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# cluster.
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apiVersion: external-secrets.io/v1
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kind: ExternalSecret
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metadata:
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name: customers-dev-konnect-auth
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namespace: customers
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spec:
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refreshInterval: 1h
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secretStoreRef:
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kind: ClusterSecretStore
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name: vault-kong-v2
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target:
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name: customers-dev-konnect-auth
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template:
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metadata:
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labels:
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konghq.com/credential: konnect
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konghq.com/secret: "true"
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data:
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- secretKey: token
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remoteRef:
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key: kong-v2/customers/dev/konnect-pat
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property: token
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# sourceRef points at the GitRepository "k8s-platform" (created once,
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# flux-system, see ../../../k8s-platform/flux/gitrepository.yaml) — any
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# domain's Kustomization can reference this same object, no monorepo:
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# k8s-platform and dataplane-customers stay two separate repos, `path` below
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# is relative to the root of whichever repo `sourceRef` names.
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apiVersion: kustomize.toolkit.fluxcd.io/v1
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kind: Kustomization
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metadata:
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name: customers-dev-api-gateway
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namespace: flux-system
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spec:
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interval: 10m
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sourceRef:
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kind: GitRepository
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name: k8s-platform
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path: ./dataplane-template
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prune: true
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postBuild:
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# Domain-specific non-sensitive values inline — no separate ConfigMap to
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# forget to re-apply after an edit (bit us twice already). Inline
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# substitute always wins over substituteFrom regardless of order, so
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# this still overrides dataplane-template-defaults where needed.
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substitute:
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NAME: customers-dev
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NAMESPACE: customers
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CONTROL_PLANE_ID: "4d791a4c-177d-45dd-9ba5-3d28926458cd"
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HOSTNAME: customers-dev.sttlab.local
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# Cluster-wide defaults only — the Konnect PAT is NOT handled via
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# substitute/substituteFrom at all: that mechanism requires the source
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# Secret to sit in flux-system (same namespace as this Kustomization),
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# which put a live copy of the real PAT in a shared, broadly-readable
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# namespace. Rejected. The real konnect-auth Secret is materialized
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# directly into the customers namespace instead (externalsecret.yaml, via
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# External Secrets Operator + Vault) — never passes through flux-system.
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substituteFrom:
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- kind: ConfigMap
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name: dataplane-template-defaults
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@@ -1,6 +0,0 @@
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# TODO: KonnectExtension referencing the Control Plane created by
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# konnect-platform/domains/customers/dev/ (by ID, not created here)
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apiVersion: konnect.konghq.com/v1alpha1
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kind: KonnectExtension
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metadata:
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name: customers-dev
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@@ -1,5 +0,0 @@
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apiVersion: kustomize.config.k8s.io/v1beta1
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kind: Kustomization
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resources:
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- dataplane.yaml
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- konnectextension.yaml
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@@ -0,0 +1,42 @@
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# Split from gateway-kustomization.yaml on purpose: different change
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# cadence (policies get tuned far more often than the Gateway itself gets
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# recreated) and different blast radius (a bad policy build/prune can't
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# touch the Gateway/DataPlane, and vice versa). Same GitRepository, same
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# domain namespace, different path.
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apiVersion: kustomize.toolkit.fluxcd.io/v1
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kind: Kustomization
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metadata:
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name: customers-dev-api-gateway-policies
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namespace: flux-system
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spec:
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interval: 10m
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sourceRef:
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kind: GitRepository
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name: k8s-platform
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path: ./dataplane-globalpolicy-template
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prune: true
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postBuild:
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substitute:
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NAME: customers-dev
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NAMESPACE: customers
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# Looked up manually after gateway-kustomization.yaml's
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# Gateway/GatewayConfiguration first reconciled — the operator
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# auto-names the mirrored KonnectGatewayControlPlane with a random
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# suffix, not derivable from NAME. See
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# dataplane-globalpolicy-template/global-policies-pluginbindings.yaml's
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# comment. Automate this lookup once the self-service pipeline exists.
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CONTROL_PLANE_REF_NAME: customers-dev-tw8tn
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# Every audience valid anywhere in the customers domain — grows as the
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# domain gains APIs.
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JWT_AUDIENCE_WHITELIST: '["customers-api"]'
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# Deliberate override of dataplane-template-defaults' OIDC_ISSUER (VPS
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# Keycloak) — the customers-api client lives only in the local
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# in-cluster Keycloak (ns keycloak, keycloak.sttlab.local/realms/
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# classic-models, deployed 2026-08-23), a separate IdP instance from
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# the VPS one the other domains (catalog, librechat) authenticate
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# against. Confirmed reachable in-cluster (OIDC discovery, 200) before
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# wiring this in.
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OIDC_ISSUER: https://keycloak.sttlab.local/realms/classic-models
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substituteFrom:
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- kind: ConfigMap
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name: dataplane-template-defaults
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