# profiles::proxmox::clusterinit
class profiles::proxmox::clusterinit {

  # include params class
  include profiles::proxmox::params

  # localise some vars
  $clusterinit_master = $profiles::proxmox::params::pve_clusterinit_master
  $clustername        = $profiles::proxmox::params::pve_cluster
  $membersrole        = $profiles::proxmox::params::pve_members_role

  # if this is the cluster master
  if $clusterinit_master {

    # and its not a member of a cluster yet
    if ! $facts['pve_cluster_member'] {

      # initialise a cluster
      exec {'pve_init_cluster':
        command => "/usr/bin/pvecm create ${clustername}",
        unless  => 'pvecm status',
        timeout => 60,
      }
    }
  }

  $servers_array = sort(puppetdb_query(
    "facts[certname] {
      name = 'enc_role' and value = '${membersrole}' and
      certname in facts[certname] { name = 'country' and value = '${facts['country']}' } and
      certname in facts[certname] { name = 'region' and value = '${facts['region']}' }
    }"
  ).map |$fact| { $fact['certname'] })

  if ! $profiles::proxmox::params::pve_clusterinit_master {
    if !empty($servers_array) {
      notify { "Cluster ${profiles::proxmox::params::pve_cluster} detected, proceeding to join...":
      }
    } else {
      notify { "No cluster flag found for ${profiles::proxmox::params::pve_cluster}, not attempting to join":
      }
    }
  }
}