unkinben
95c5d71222
## Why Deploys Grafana in-cluster (observability project) via the grafana-operator, mirroring the puppet Grafana but modernised — **CNPG** for state, **Authentik OIDC** for auth — and ports the live datasource + dashboards in as CRs. Depends on: grafana-operator (#235, merged), grafana schemas (#236, merged), Authentik OIDC (terraform-authentik #2), Vault seeds (done), and `^grafana/` image proxy (terraform-artifactapi #5). ## Changes (`apps/base/grafana`) - **CNPG** postgres Cluster + rw Pooler (db `grafana`); **VaultAuth** + **VaultStaticSecrets** pulling `postgres`/`oauth` credentials from `kv/kubernetes/namespace/grafana/default/*`. - **Grafana CR**: postgres backend via the pooler; Authentik `generic_oauth` (client id/secret from the Vault-synced secret, openid/email/profile scopes, group→role mapping); `root_url` grafana.k8s.syd1.au.unkin.net. - **1 GrafanaDatasource** — k8s VictoriaMetrics via the operator `vmselect-main` service; reuses the previous default datasource uid so the imported dashboards resolve unedited. - **13 GrafanaDashboards** (gzipJson) exported from the current grafana. - **Gateway API** (traefik-internal) + HTTPRoute for grafana.k8s.syd1.au.unkin.net. - Registered in the observability ApplicationSet + project. ## Review notes - OAuth `role_attribute_path` maps Authentik group `grafana-admins` → Admin, else Viewer — **confirm the group name**. - `database.ssl_mode: require` against the CNPG pooler — adjust if the pooler isn't serving TLS. - The `VictoriaLogs - cluster` dashboard has no in-cluster logs datasource yet (no VictoriaLogs in k8s) — included for completeness, will be empty until one exists. - `make kubeconform` clean (24 resources, validated against the strict grafana schemas). Reviewed-on: #238 Co-authored-by: Ben Vincent <ben@unkin.net> Co-committed-by: Ben Vincent <ben@unkin.net>
40 lines
1.0 KiB
YAML
40 lines
1.0 KiB
YAML
---
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apiVersion: gateway.networking.k8s.io/v1
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kind: Gateway
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metadata:
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name: grafana
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namespace: grafana
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labels:
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app.kubernetes.io/name: grafana
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app.kubernetes.io/instance: grafana
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traefik.io/instance: internal
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annotations:
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cert-manager.io/cluster-issuer: vault-issuer
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cert-manager.io/common-name: grafana.k8s.syd1.au.unkin.net
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cert-manager.io/private-key-size: "4096"
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external-dns.alpha.kubernetes.io/hostname: grafana.k8s.syd1.au.unkin.net
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external-dns.alpha.kubernetes.io/target: 198.18.200.4
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spec:
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gatewayClassName: traefik-internal
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listeners:
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- name: http
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port: 80
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protocol: HTTP
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hostname: grafana.k8s.syd1.au.unkin.net
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allowedRoutes:
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namespaces:
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from: Same
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- name: https
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port: 443
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protocol: HTTPS
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hostname: grafana.k8s.syd1.au.unkin.net
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allowedRoutes:
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namespaces:
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from: Same
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tls:
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mode: Terminate
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certificateRefs:
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- group: ""
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kind: Secret
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name: grafana-tls
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