2023-07-30 11:51:42 +02:00
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#!/bin/sh
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#
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# Build a disk image suitable for use as a Proxmox template in the CCCHH clusters.
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# Needs apt install libguestfs-tools
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#
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VMID=9023
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STORAGE=local-zfs
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OS=debian-12
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NAME=chaos-${OS}-tmpl
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BRIDGE=vmbr0,tag=208
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set -e
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2023-07-30 23:52:22 +02:00
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virt-builder ${OS} -o ${NAME}.qcow2 --format qcow2 \
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2023-07-30 12:12:37 +02:00
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--root-password disabled \
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2023-07-30 11:51:42 +02:00
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--update \
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--run-command 'apt dist-upgrade -y' \
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--install cloud-init,qemu-guest-agent \
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--run-command 'systemctl enable qemu-guest-agent' \
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2023-07-30 12:02:09 +02:00
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--run-command 'systemctl enable fstrim.timer' \
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2023-07-30 11:51:42 +02:00
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--edit '/etc/default/grub:s,GRUB_CMDLINE_LINUX="",GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0",' \
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--edit '/etc/default/grub:s,GRUB_TIMEOUT=.*,GRUB_TIMEOUT=1,' \
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2023-07-30 13:52:53 +02:00
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--run-command 'update-grub' \
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--edit '/etc/ssh/sshd_config:s,#?Port.*,Port 42666,' \
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2023-07-30 11:51:42 +02:00
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qm destroy ${VMID} || true
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qm create ${VMID} --name ${NAME} --memory 1024 --net0 virtio,bridge=${BRIDGE}
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qm importdisk ${VMID} ${NAME}.qcow2 ${STORAGE}
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qm set ${VMID} --scsihw virtio-scsi-pci --scsi0 ${STORAGE}:vm-${VMID}-disk-0,ssd=1,discard=on
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2023-08-06 01:40:41 +02:00
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qm resize ${VMID} scsi0 16G
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2023-07-30 11:51:42 +02:00
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qm set ${VMID} --ide2 ${STORAGE}:cloudinit
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qm set ${VMID} --boot c --bootdisk scsi0
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qm set ${VMID} --serial0 socket --vga serial0
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qm set ${VMID} --agent 1,fstrim_cloned_disks=1
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qm set ${VMID} --ciuser chaos
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qm set ${VMID} --sshkeys ./authorized_keys
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qm set ${VMID} --ipconfig0 ip=dhcp
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qm cloudinit update ${VMID}
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qm template ${VMID}
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rm -f ${NAME}.qcow2
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