Templates V2

Scripts simples pour automatiser la création de templates proxmox.

Voici des scripts simples pour automatiser la création de templates Proxmox. (En utilisant CLOUD-INIT)

Debian 12

#!/bin/bash

VM_ID='8001'
VM_NAME='debian12-template'
VM_IMG='debian-12-genericcloud-amd64.qcow2'
WORKING_DIR="/root"
VM_DATASTORE="local"
VM_MOTD=""

echo -e "\033[0;31m[Téléchargement de l'Image]\033[0m"

if [ -f "$VM_IMG" ]; then
  echo "L'image '$VM_IMG' est déjà présente."
else
  echo "Téléchargement de l'image '$VM_IMG'."
  wget -q --show-progress "https://cloud.debian.org/images/cloud/bookworm/latest/debian-12-genericcloud-amd64.qcow2"
fi

echo -e "\033[0;31m[Modification de l'Image]\033[0m"
sleep 1

virt-customize -a $VM_IMG --update
virt-customize -a $VM_IMG --install qemu-guest-agent,htop
virt-customize -a $VM_IMG --timezone Europe/Paris
virt-customize -a $VM_IMG --run-command "sed -i 's/#PermitRootLogin\s*prohibit-password/PermitRootLogin yes/g' /etc/ssh/sshd_config"
virt-customize -a $VM_IMG --run-command "sed -i 's/PasswordAuthentication\s*no/PasswordAuthentication yes/g' /etc/ssh/sshd_config"
virt-customize -a $VM_IMG --run-command "sed -i 's/disable_root: true/disable_root: false/g' /etc/cloud/cloud.cfg"
virt-customize -a $VM_IMG --run-command "truncate -s 0 /etc/motd && echo '$VM_MOTD' > /etc/motd"

echo -e "\033[0;31m[Création de la Template]\033[0m"
sleep 1

qm create $VM_ID \
    --name $VM_NAME \
    --description "Template basé sur $VM_IMG" \
    --cpu host \
    --cores 2 \
    --memory 4096 \
    --numa 1 \
    --ostype 'l26' \
    --agent 1,fstrim_cloned_disks=1 \
    --scsihw virtio-scsi-pci \
    --scsi0 $VM_DATASTORE:0,import-from=$WORKING_DIR/$VM_IMG \
    --boot c --bootdisk scsi0 \
    --ide2 $VM_DATASTORE:cloudinit \
    --serial0 socket \
    --vga serial0 \
    --net0 model=virtio,bridge=vmbr0 

qm template $VM_ID

Ubuntu 22.04

#!/bin/bash

VM_ID='8002'
VM_NAME='ubuntu2204-template'
VM_IMG='jammy-server-cloudimg-amd64.img'
WORKING_DIR="/root"
VM_DATASTORE="local"

echo -e "\033[0;31m[Téléchargement de l'Image]\033[0m"

if [ -f "$VM_IMG" ]; then
  echo "L'image '$VM_IMG' est déjà présente."
else
  echo "Téléchargement de l'image '$VM_IMG'."
  wget -q --show-progress "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img"
fi

echo -e "\033[0;31m[Modification de l'Image]\033[0m"
sleep 1

virt-customize -a $VM_IMG --update
virt-customize -a $VM_IMG --install qemu-guest-agent,htop
virt-customize -a $VM_IMG --timezone Europe/Paris
virt-customize -a $VM_IMG --run-command "sed -i 's/#PermitRootLogin\s*prohibit-password/PermitRootLogin yes/g' /etc/ssh/sshd_config"
virt-customize -a $VM_IMG --run-command "sed -i 's/#PasswordAuthentication\s*yes/PasswordAuthentication yes/g' /etc/ssh/sshd_config"
virt-customize -a $VM_IMG --run-command "sed -i 's/disable_root: true/disable_root: false/' /etc/cloud/cloud.cfg"

echo -e "\033[0;31m[Création de la Template]\033[0m"
sleep 1

qm create $VM_ID \
    --name $VM_NAME \
    --description "Template basé sur $VM_IMG" \
    --cpu host \
    --cores 2 \
    --memory 4096 \
    --numa 1 \
    --ostype 'l26' \
    --agent 1,fstrim_cloned_disks=1 \
    --scsihw virtio-scsi-pci \
    --scsi0 $VM_DATASTORE:0,import-from=$WORKING_DIR/$VM_IMG \
    --boot c --bootdisk scsi0 \
    --ide2 $VM_DATASTORE:cloudinit \
    --serial0 socket \
    --vga serial0 \
    --net0 model=virtio,bridge=vmbr0 

qm template $VM_ID

Ubuntu 24.04

#!/bin/bash

VM_ID='8003'
VM_NAME='ubuntu2404-template'
VM_IMG='noble-server-cloudimg-amd64.img'
WORKING_DIR="/root"
VM_DATASTORE="local"

echo -e "\033[0;31m[Téléchargement de l'Image]\033[0m"

if [ -f "$VM_IMG" ]; then
  echo "L'image '$VM_IMG' est déjà présente."
else
  echo "Téléchargement de l'image '$VM_IMG'."
  wget -q --show-progress "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
fi

echo -e "\033[0;31m[Modification de l'Image]\033[0m"
sleep 1

virt-customize -a $VM_IMG --update
virt-customize -a $VM_IMG --install qemu-guest-agent,htop
virt-customize -a $VM_IMG --timezone Europe/Paris
virt-customize -a $VM_IMG --run-command "sed -i 's/disable_root: true/disable_root: false/' /etc/cloud/cloud.cfg"

echo -e "\033[0;31m[Création de la Template]\033[0m"
sleep 1

qm create $VM_ID \
    --name $VM_NAME \
    --description "Template basé sur $VM_IMG" \
    --cpu host \
    --cores 2 \
    --memory 4096 \
    --numa 1 \
    --ostype 'l26' \
    --agent 1,fstrim_cloned_disks=1 \
    --scsihw virtio-scsi-pci \
    --scsi0 $VM_DATASTORE:0,import-from=$WORKING_DIR/$VM_IMG \
    --boot c --bootdisk scsi0 \
    --ide2 $VM_DATASTORE:cloudinit \
    --serial0 socket \
    --vga serial0 \
    --net0 model=virtio,bridge=vmbr0 

qm template $VM_ID

Last update : nov2024