unkin-agent
08a3493097
## Why The logviewer UI gives browser access to the ClickHouse log store (`logreader` user). It must only be reachable by authorized users, so it sits behind an Authentik-gated oauth2-proxy front at https://logviewer.unkin.net, mirroring the arrstack front-door and mediamover/pdbmux gateway patterns. ## Changes - Adds the logviewer Deployment (1 replica, `docker-internal/logviewer:v0.1.0`) reading ClickHouse at `clickhouse-logs` via the existing `clickhouse-logreader` Secret, `/healthz` probes, nonroot securityContext - Adds an oauth2-proxy (quay.io/oauth2-proxy/oauth2-proxy:v7.15.3) front with issuer `https://identity.unkin.net/application/o/logviewer/`, `ak_groups` claim, allowed group `akP-logviewer-admin`, internal-CA trust via the combine-certs initContainer - Syncs kv `kubernetes/namespace/logging/default/oauth-credentials` into the `logviewer-oauth-credentials` Secret via the existing `default` VaultAuth (kv path already seeded; no terraform-vault change needed) - Adds ClusterIP Services for the app and the oauth2-proxy front door - Adds internal Gateway + HTTPRoutes for `logviewer.unkin.net` (vault-issuer cert, external-dns -> 198.18.200.4, http->https redirect) - Registers `logviewer/` in the logging base kustomization ## Dependency Login requires the Authentik `logviewer` provider/application from terraform-authentik PR #21. This PR is safe to merge first: the VSO secret sync and the deployment come up regardless; OIDC login only works once #21 is applied. Validated with `kustomize build` (base + au-syd1 overlay) and kubeconform (49/49 valid). Reviewed-on: #404 Co-authored-by: unkin-agent <unkin-agent@unkin.net> Co-committed-by: unkin-agent <unkin-agent@unkin.net>
39 lines
1002 B
YAML
39 lines
1002 B
YAML
---
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# Internal front for the logviewer UI (cf. mediamover/pdbmux).
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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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labels:
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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: logviewer.unkin.net
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cert-manager.io/private-key-size: "4096"
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external-dns.alpha.kubernetes.io/hostname: logviewer.unkin.net
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external-dns.alpha.kubernetes.io/target: 198.18.200.4
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name: logviewer
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namespace: logging
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spec:
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gatewayClassName: traefik-internal
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listeners:
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- allowedRoutes:
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namespaces:
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from: Same
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hostname: logviewer.unkin.net
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name: http
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port: 80
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protocol: HTTP
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- allowedRoutes:
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namespaces:
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from: Same
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hostname: logviewer.unkin.net
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name: https
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port: 443
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protocol: HTTPS
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tls:
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certificateRefs:
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- group: ""
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kind: Secret
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name: logviewer-tls
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mode: Terminate
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