mirror of
https://gitlab.kube.huskypup.net/Scooby/Homelabv4.git
synced 2026-08-21 05:26:49 +00:00
Scooby HuskyandClaude Sonnet 5
5670a941d4
User wants actual GitLab on the VPS, not just Gitea's pull-mirror -
deliberate scope increase from the original plan's 'keep the VPS
lighter' design for git hosting specifically.
Simplified single-node equivalent of apps/gitlab (home) - same chart
version (7.7.0), same Authentik OIDC provider/client_id (added a second
redirect_uri to the shared GitLab provider in infrastructure/authentik/
gitlab-blueprint.yaml), same known chart bugs already diagnosed at home
(redis-init-fix.yaml for the initializer-ordering bug) - but:
- 1 CNPG instance (local-path) instead of home's 3-instance HA
- No Praefect - pointless HA routing with a single Gitaly node
- No PgBouncer - direct CNPG connection, traffic is low enough
- No SAML, no Container Registry, no KAS - addable later if needed
- Own Traefik Ingress + https-redirect Middleware from the start
(found needed the hard way on Vault/Gitea/n8n/Nextcloud/Authentik
earlier this session - applying that lesson here immediately)
New Vault paths this needed: secret/vps/gitlab-redis (freshly generated,
this Redis instance is new, nothing to reuse) and widened the
vps-eso-reader policy to also allow secret/gitlab-oauth (the shared
Authentik client, already used by home's GitLab).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
83 lines
3.5 KiB
YAML
83 lines
3.5 KiB
YAML
---
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# Was a plain ConfigMap with client_secret hardcoded in plaintext - found
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# and fixed 2026-08-20 (user: "make the repo proper and not have
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# sensitive things in the files"). Unlike argocd/n8n/etc, Vault had NO
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# copy of this at all before this fix - the ONLY place it existed was
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# here and in gitlab-oidc-secret (a manually kubectl-created Secret in
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# the gitlab namespace, apps/gitlab/values.yaml:166 - also fixed
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# alongside this). Created secret/gitlab-oauth in Vault with the existing
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# live value (not rotated - this is GitLab's actual working OIDC
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# credential right now, changing it would break login until both sides
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# are updated in lockstep).
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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: authentik-blueprints-gitlab
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namespace: authentik
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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-backend
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target:
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name: authentik-blueprints-gitlab
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creationPolicy: Owner
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template:
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metadata:
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labels:
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goauthentik.io/blueprint: "true"
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data:
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gitlab.yaml: |-
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# yaml-language-server: $schema=https://goauthentik.io/blueprints/schema.json
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version: 1
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metadata:
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name: gitlab-oidc
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entries:
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# OAuth2/OIDC Provider for GitLab
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- model: authentik_providers_oauth2.oauth2provider
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id: gitlab-provider
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state: present
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identifiers:
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name: GitLab
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attrs:
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name: GitLab
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client_id: 70b9da5c8166cea0ba504a869824020bce6636
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client_secret: "{{ .clientSecret }}"
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authorization_flow: !Find [authentik_flows.flow, [slug, default-provider-authorization-implicit-consent]]
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authentication_flow: !Find [authentik_flows.flow, [slug, default-authentication-flow]]
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invalidation_flow: !Find [authentik_flows.flow, [slug, default-provider-invalidation-flow]]
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redirect_uris:
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- url: "https://gitlab.kube.huskypup.net/users/auth/openid_connect/callback"
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matching_mode: strict
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# Real GitLab on the VPS (infrastructure/vps-standby/gitlab/) -
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# shares this same provider/client_id, added 2026-08-21.
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- url: "https://gitlab.vps.huskypup.net/users/auth/openid_connect/callback"
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matching_mode: strict
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enabled: true
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property_mappings:
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, openid]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, email]]
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- !Find [authentik_providers_oauth2.scopemapping, [scope_name, profile]]
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client_type: confidential
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access_code_validity: "minutes=10"
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access_token_validity: "days=7"
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refresh_token_validity: "days=30"
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signing_key: !Find [authentik_crypto.certificatekeypair, [name, default]]
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# Application for GitLab
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- model: authentik_core.application
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id: gitlab-application
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state: present
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identifiers:
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slug: gitlab
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attrs:
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name: GitLab
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slug: gitlab
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policy_engine_mode: any
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provider: !KeyOf gitlab-provider
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data:
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- secretKey: clientSecret
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remoteRef:
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key: gitlab-oauth
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property: client-secret
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