proxmox/manifests/hypervisor/install.pp

# == Class: proxmox::hypervisor::install
#
# Install Proxmox and reboot the system on the PVE kernel
#
class proxmox::hypervisor::install {

  Exec {
    path      => [ '/bin', '/sbin', '/usr/bin', '/usr/sbin' ],
    logoutput => 'on_failure',
  }

  # If the system run on a standard Debian Kernel
  if $::kernelrelease == '3.2.0-4-amd64' {
    # To avoid unwanted reboot (kernel update for example), the PVE kernel is
    #  installed only if the system run on a standard Debian.
    # You will need to update your PVE kernel manually.

    # Installation of the PVE Kernel
    if $proxmox::hypervisor::kvm_only == true {
      notify { "Need to install a PVE kernel (${proxmox::hypervisor::kernel_kvm_pkg_name}) and reboot the system to run it ...": }
      ->
      package { $proxmox::hypervisor::kernel_kvm_pkg_name:
        ensure => $proxmox::hypervisor::ve_pkg_ensure,
        notify => Exec['update_grub','reboot_to_pve'],
      }
    }
    else {
      notify { "Need to install a PVE kernel (${proxmox::hypervisor::kernel_pkg_name}) and reboot the system to run it ...": }
      ->
      package { $proxmox::hypervisor::kernel_pkg_name:
        ensure => $proxmox::hypervisor::ve_pkg_ensure,
        notify => Exec['update_grub','grub_reboot'],
      }
      # The kernel that allow KVM + OpenVZ is older than the standard Debian's
      #  kernel, so grub reboot must be used
    }
  }
  else { # If the system already run a PVE kernel

    # Installation of Virtual Environnment
    package { $proxmox::hypervisor::ve_pkg_name:
      ensure => $proxmox::hypervisor::ve_pkg_ensure,
    } ->

    # Remove useless packages (such as the standard kernel, acpid, ...)
    package { $proxmox::hypervisor::old_pkg_name:
      ensure => $proxmox::hypervisor::old_pkg_ensure,
      notify => Exec['update_grub'],
    }

    # Ensure that some recommended packages are present on the system
    #  come from Proxmox and standard Debian repository
    ## The variable needs double quote to take the array
    if ! defined(Package["${proxmox::hypervisor::rec_pkg_name}"]) {
      package { $proxmox::hypervisor::rec_pkg_name:
        ensure => $proxmox::hypervisor::ve_pkg_ensure,
      }
    } else {
      notice("Warn: can't manage ${proxmox::hypervisor::rec_pkg_name}.")
    }

  }

  # Ensure the grub is update
  exec { 'update_grub':
    command     => 'update-grub',
    refreshonly => true,
  }

  # Choose a different line in the grub
  exec { 'grub_reboot':
    command     => 'grub-reboot 2',
    refreshonly => true,
    notify      => Exec['reboot_to_pve'],
  }

  # Reboot on a PVE Kernel
  exec { 'reboot_to_pve':
    command     => 'shutdown -r 1',
    refreshonly => true,
  }


} # Private class: proxmox::hypervisor::install