Erich Blume
bddce1a159
Add managed role for authentik user on blumeops-pg CNPG cluster, with ExternalSecret pulling password from 1Password item "Authentik (blumeops)". Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
87 lines
2.3 KiB
YAML
87 lines
2.3 KiB
YAML
# PostgreSQL Cluster for blumeops services
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# Managed by CloudNativePG operator
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apiVersion: postgresql.cnpg.io/v1
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kind: Cluster
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metadata:
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name: blumeops-pg
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namespace: databases
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spec:
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instances: 1
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imageName: ghcr.io/cloudnative-pg/postgresql:18
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storage:
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size: 10Gi
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storageClass: standard
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# Bootstrap creates initial database and owner
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bootstrap:
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initdb:
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database: miniflux
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owner: miniflux
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# Managed roles - additional users beyond the bootstrap owner
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# Note: connectionLimit, ensure, inherit are CNPG defaults added to prevent ArgoCD drift
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managed:
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roles:
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# eblume superuser for admin access (matches current brew pg setup)
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- name: eblume
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login: true
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superuser: true
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createdb: true
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createrole: true
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connectionLimit: -1
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ensure: present
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inherit: true
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passwordSecret:
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name: blumeops-pg-eblume
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# borgmatic read-only user for backups
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- name: borgmatic
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login: true
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connectionLimit: -1
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ensure: present
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inherit: true
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inRoles:
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- pg_read_all_data
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passwordSecret:
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name: blumeops-pg-borgmatic
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# teslamate user for TeslaMate Tesla data logger
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# Note: superuser required for extension management during migrations
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- name: teslamate
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login: true
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superuser: true
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connectionLimit: -1
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ensure: present
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inherit: true
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createdb: true
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passwordSecret:
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name: blumeops-pg-teslamate
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# authentik user for Authentik identity provider (runs on ringtail)
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- name: authentik
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login: true
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connectionLimit: -1
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ensure: present
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inherit: true
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createdb: true
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passwordSecret:
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name: blumeops-pg-authentik
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# Resource limits for minikube environment
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resources:
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requests:
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memory: "256Mi"
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cpu: "100m"
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limits:
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memory: "1Gi"
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cpu: "500m"
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# PostgreSQL configuration
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postgresql:
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parameters:
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max_connections: "50"
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shared_buffers: "128MB"
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password_encryption: "scram-sha-256"
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pg_hba:
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# Allow all users to connect from any IP with password auth
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# Network security is handled by Tailscale
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- host all all 0.0.0.0/0 scram-sha-256
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- host all all ::/0 scram-sha-256
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