homelab/k3s/forgejo/forgejo.yaml
Samantha Atkins 759ef949bc K3s cluster on Proxmox with WireGuard mesh networking
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>
2026-04-07 01:23:13 -04:00

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YAML

# Forgejo — self-hosted Git forge
# PostgreSQL backend via cluster DNS: postgres
# Unpinned — scheduler places freely, local-path PVC for /data
# NodePort 32371
#
# Deploy:
# kubectl create secret generic forgejo-secret \
# --from-literal=db-password='<password>'
# kubectl apply -f forgejo-db-init.yaml
# kubectl get jobs -w # wait for completion
# kubectl apply -f forgejo.yaml
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: forgejo-pvc
spec:
accessModes:
- ReadWriteOnce
storageClassName: local-path
resources:
requests:
storage: 10Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: forgejo
spec:
replicas: 1
selector:
matchLabels:
app: forgejo
template:
metadata:
labels:
app: forgejo
spec:
containers:
- name: forgejo
image: codeberg.org/forgejo/forgejo:9
env:
- name: USER_UID
value: "1000"
- name: USER_GID
value: "1000"
- name: FORGEJO__database__DB_TYPE
value: postgres
- name: FORGEJO__database__HOST
value: postgres:5432
- name: FORGEJO__database__NAME
value: forgejo_db
- name: FORGEJO__database__USER
value: forgejo_user
- name: FORGEJO__database__PASSWD
valueFrom:
secretKeyRef:
name: forgejo-secret
key: db-password
- name: FORGEJO__server__HTTP_PORT
value: "3000"
ports:
- containerPort: 3000
volumeMounts:
- name: forgejo-data
mountPath: /data
volumes:
- name: forgejo-data
persistentVolumeClaim:
claimName: forgejo-pvc
---
apiVersion: v1
kind: Service
metadata:
name: forgejo
spec:
selector:
app: forgejo
ports:
- port: 3000
targetPort: 3000
nodePort: 32371
type: NodePort