cloud-init.yaml

cloud-init.yaml

#cloud-config
users:
  - name: ismail
    groups: users, admin
    sudo: ALL=(ALL) NOPASSWD:ALL
    shell: /bin/bash
    ssh_authorized_keys:
      - ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPdJr63tCOvAaA42XTABCY1BL6jRNwq7qNF5uoNNsqoY [email protected]
package_update: true
package_upgrade: true
runcmd:
  - sed -i -e '/^\(#\|\)PermitRootLogin/s/^.*$/PermitRootLogin no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)PasswordAuthentication/s/^.*$/PasswordAuthentication no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)MaxAuthTries/s/^.*$/MaxAuthTries 3/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)AuthorizedKeysFile/s/^.*$/AuthorizedKeysFile .ssh\/authorized_keys/' /etc/ssh/sshd_config
  - sed -i '$a AllowUsers ismail' /etc/ssh/sshd_config
  - reboot