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>
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