wbx-cloud-init.yml

wbx-cloud-init.yml

#cloud-config

# Updated configuration for Ubuntu 24.04

users:
  - name: wbx
    ssh_authorized_keys:
      - "ssh-ed25577 <SSHKEYHASH_HERE> wbx@wbx"
    sudo: ALL=(ALL:ALL) ALL
    groups: sudo
    shell: /bin/bash

chpasswd:
  expire: true
  users:
    - name: wbx
      password: changeme
      type: text

ssh_pwauth: false

write_files:
  - path: /etc/needrestart/conf.d/99disable-prompt.conf
    content: |
      $nrconf{kernelhints} = -1;

package_update: true
package_upgrade: true
package_reboot_if_required: true

runcmd:
  # Configure SSH securely
  - sed -i '/PermitRootLogin/d' /etc/ssh/sshd_config
  - echo "PermitRootLogin prohibit-password" >> /etc/ssh/sshd_config
  - sed -i '/PubkeyAuthentication/d' /etc/ssh/sshd_config
  - echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config
  - sed -i '/PasswordAuthentication/d' /etc/ssh/sshd_config
  - echo "PasswordAuthentication no" >> /etc/ssh/sshd_config
  - systemctl restart ssh