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>
47 lines
1.5 KiB
Bash
47 lines
1.5 KiB
Bash
#!/bin/bash
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# clone-vm.sh
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# Clones a Proxmox VM template into a new full VM.
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# Run this on the same node where the template lives (local storage).
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#
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# Usage:
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# ./clone-vm.sh <TEMPLATE_VMID> <NEW_VMID> <NAME> [CORES] [MEMORY_MB] [DISK_SIZE]
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#
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# Examples:
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# ./clone-vm.sh 100 101 k3s-control-1
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# ./clone-vm.sh 100 202 k3s-worker-1 6 8192 100G
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#
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# Defaults:
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# CORES = 2
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# MEMORY_MB = 2048
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# DISK_SIZE = 20G
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#
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# Note: Template must exist on the local node (local-lvm).
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# Run create-debian-template.sh on each node first.
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set -euo pipefail
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TEMPLATE_VMID="${1:?Usage: $0 <TEMPLATE_VMID> <NEW_VMID> <NAME> [CORES] [MEMORY_MB] [DISK_SIZE]}"
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NEW_VMID="${2:?Usage: $0 <TEMPLATE_VMID> <NEW_VMID> <NAME> [CORES] [MEMORY_MB] [DISK_SIZE]}"
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NAME="${3:?Usage: $0 <TEMPLATE_VMID> <NEW_VMID> <NAME> [CORES] [MEMORY_MB] [DISK_SIZE]}"
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CORES="${4:-2}"
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MEMORY="${5:-2048}"
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DISK_SIZE="${6:-20G}"
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echo "==> Cloning template ${TEMPLATE_VMID} to ${NEW_VMID} (${NAME})..."
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qm clone "${TEMPLATE_VMID}" "${NEW_VMID}" --name "${NAME}" --full
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echo "==> Setting resources: ${CORES} cores, ${MEMORY}MB RAM..."
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qm set "${NEW_VMID}" --cores "${CORES}" --memory "${MEMORY}"
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echo "==> Resizing disk to ${DISK_SIZE}..."
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qm resize "${NEW_VMID}" scsi0 "${DISK_SIZE}"
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echo "==> Setting hostname via Cloud-Init..."
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qm set "${NEW_VMID}" --ciuser samantha --ipconfig0 ip=dhcp
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echo "==> Starting VM..."
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qm start "${NEW_VMID}"
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echo ""
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echo "Done. VM ${NEW_VMID} (${NAME}) started."
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echo "Find its IP: qm guest cmd ${NEW_VMID} network-get-interfaces"
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