759ef949bc
Replaced Headscale (too buggy in 0.28.x — random node drops) with direct WireGuard hub-and-spoke + full mesh. 7 Proxmox VMs across 3 hosts form a K3s v1.34.6 cluster: 3 control-plane/etcd nodes, 4 workers. Running services: postgres, mariadb, ghost (x3), forgejo, authentik. All unpinned services use local-path StorageClass. Databases pinned to pve-worker and adder-worker with local PVs. Includes VM provisioning scripts (create-debian-template.sh, clone-vm.sh), K3s manifests for all services, and full deployment docs in k3s/README.md. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
163 lines
4 KiB
YAML
163 lines
4 KiB
YAML
# Authentik — SSO / identity provider
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# PostgreSQL backend via cluster DNS: postgres
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# No Redis required as of 2026.2.x
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# Unpinned — scheduler places freely, local-path PVCs
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# NodePort 32372 (HTTP), 32373 (HTTPS)
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#
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# Deploy:
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# kubectl create secret generic authentik-secret \
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# --namespace <ns> \
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# --from-literal=db-password='<password>' \
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# --from-literal=secret-key='<random-50-chars>'
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# kubectl apply -f authentik-db-init.yaml -n <ns>
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# kubectl get jobs -n <ns> -w # wait for completion
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# kubectl apply -f authentik.yaml -n <ns>
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#
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# Initial setup wizard: http://<any-node-mesh-ip>:32372/if/flow/initial-setup/
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#
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# Generate secret-key with: openssl rand -base64 36
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---
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: authentik-media-pvc
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spec:
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accessModes:
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- ReadWriteOnce
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storageClassName: local-path
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resources:
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requests:
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storage: 5Gi
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---
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apiVersion: v1
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kind: PersistentVolumeClaim
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metadata:
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name: authentik-certs-pvc
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spec:
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accessModes:
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- ReadWriteOnce
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storageClassName: local-path
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resources:
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requests:
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storage: 1Gi
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: authentik-server
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: authentik-server
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template:
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metadata:
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labels:
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app: authentik-server
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spec:
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containers:
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- name: authentik-server
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image: ghcr.io/goauthentik/server:2026.2.1
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command: ["ak", "server"]
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env:
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- name: AUTHENTIK_SECRET_KEY
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valueFrom:
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secretKeyRef:
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name: authentik-secret
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key: secret-key
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- name: AUTHENTIK_POSTGRESQL__HOST
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value: postgres
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- name: AUTHENTIK_POSTGRESQL__PORT
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value: "5432"
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- name: AUTHENTIK_POSTGRESQL__NAME
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value: authentik_db
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- name: AUTHENTIK_POSTGRESQL__USER
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value: authentik_user
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- name: AUTHENTIK_POSTGRESQL__PASSWORD
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valueFrom:
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secretKeyRef:
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name: authentik-secret
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key: db-password
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ports:
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- containerPort: 9000
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- containerPort: 9443
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volumeMounts:
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- name: media
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mountPath: /media
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volumes:
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- name: media
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persistentVolumeClaim:
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claimName: authentik-media-pvc
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: authentik-worker
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: authentik-worker
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template:
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metadata:
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labels:
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app: authentik-worker
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spec:
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containers:
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- name: authentik-worker
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image: ghcr.io/goauthentik/server:2026.2.1
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command: ["ak", "worker"]
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env:
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- name: AUTHENTIK_SECRET_KEY
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valueFrom:
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secretKeyRef:
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name: authentik-secret
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key: secret-key
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- name: AUTHENTIK_POSTGRESQL__HOST
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value: postgres
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- name: AUTHENTIK_POSTGRESQL__PORT
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value: "5432"
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- name: AUTHENTIK_POSTGRESQL__NAME
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value: authentik_db
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- name: AUTHENTIK_POSTGRESQL__USER
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value: authentik_user
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- name: AUTHENTIK_POSTGRESQL__PASSWORD
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valueFrom:
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secretKeyRef:
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name: authentik-secret
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key: db-password
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volumeMounts:
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- name: media
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mountPath: /media
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- name: certs
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mountPath: /certs
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volumes:
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- name: media
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persistentVolumeClaim:
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claimName: authentik-media-pvc
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- name: certs
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persistentVolumeClaim:
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claimName: authentik-certs-pvc
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: authentik
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spec:
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selector:
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app: authentik-server
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ports:
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- name: http
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port: 9000
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targetPort: 9000
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nodePort: 32372
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- name: https
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port: 9443
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targetPort: 9443
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nodePort: 32373
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type: NodePort
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