openvz fun

container

  container {"puppet":
    state => "running",
    id    => 201,
    interfaces => ['web0,00:0C:29:1E:3C:25,puppet_web0,00:0C:29:E3:AF:E1,br_web', 'pb0,00:0C:29:56:B0:F5,puppet_pb0,00:0C:29:DD:42:BC,br_public', 'infra0,00:0C:29:03:E9:C1,puppet_infra0,00:0C:29:C7:D0:5A,br_infra', 'clust0,00:0C:29:B3:B5:60,puppet_clust0,00:0C:29:5E:93:B1,br_clust'],
    network       => {
      "pb0"       => {
        "address" => "138.23.xx.xx",
        "netmask" => "255.255.255.128",
        "gateway" => "138.23.51.1"
      },
      "web0"      => {
        "address" => "192.168.1.2",
        "netmask" => "255.255.255.0"
      },
      "infra0"    => {
        "address" => "192.168.0.8",
        "netmask" => "255.255.255.0"
      },
      "clust0"    => {
        "address" => "192.168.2.2",
        "netmask" => "255.255.255.0"
      }
    }
  }

definedtype

define container (
  $state,
  $interfaces,
  $id,
  $network,
  $ram = 512,
  $os_template = 'debian-6.0-x86'
) {

  virt {$title:
    ensure      => $state,
    id          => $id,
    interfaces  => $interfaces,
    virt_type   => 'openvz',
    autoboot    => true,
    memory      => $ram,
    os_template => $os_template,
    require     => File['/etc/vz/vznet.conf']
  }

  file {"/var/lib/vz/private/${id}/etc/network/interfaces":
    ensure  => present,
    owner   => "root",
    group   => "root",
    mode    => 0644,
    content => template("openvz/interfaces.erb"),
    require => Virt[$title]
  }

  exec {"/usr/sbin/vzctl exec ${id} /etc/init.d/networking restart":
    refreshonly => true,
    subscribe   => File["/var/lib/vz/private/${id}/etc/network/interfaces"]
  }

}

error

root@vz01:/etc/puppet/temp# puppet apply --verbose --modulepath=/etc/puppet/temp/modules manifests/site.pp 
info: Loading facts in /etc/puppet/temp/modules/virt/lib/facter/virt_libvirt.rb
info: Loading facts in /etc/puppet/temp/modules/augeas/lib/facter/augeasversion.rb
info: Loading facts in /etc/puppet/temp/modules/mysql/lib/facter/mysql.rb
info: Loading facts in /etc/puppet/temp/modules/virt/lib/facter/virt_libvirt.rb
info: Loading facts in /etc/puppet/temp/modules/augeas/lib/facter/augeasversion.rb
info: Loading facts in /etc/puppet/temp/modules/mysql/lib/facter/mysql.rb
Parameter interfaces failed: interfaces field must an Array. web0,00:0C:29:1E:3C:25,puppet_web0,00:0C:29:E3:AF:E1,br_web is not an array at /etc/puppet/temp/modules/openvz/manifests/container.pp:19

type-virt.rb

newproperty(:interfaces, :array_matching => :all) do
                        desc "Connect the guest network to the host using the specified network as a bridge. The value can take one of 2 formats:
        `disabled`:
                The guest will have no network.
        `[ \"ethX\", ... ] | \"ethX\" `
                The guest can receive one or an array with interface's name from host to connect to the guest interfaces.
        'ifname[,mac,host_ifname,host_mac,[bridge]]'
                For OpenVZ hypervisor, the network interface must be specified using the format above, where:
                * 'ifname' is the ethernet device name in the guest;
                * 'mac' is its MAC address;
                * 'host_ifname' is the ethernet device name on the host;
                * 'host_mac' is its MAC address. MAC addresses should be in the format like XX:XX:XX:XX:XX:XX.

                Bridge is an optional parameter which can be used in custom network start scripts to automatically add the interface to a bridge. All parameters except ifname are optional and are automatically generated if not specified.

        If the specified interfaces does not exist, it will be ignored and raises a warning."
                        validate do |value|
                                unless value.is_a?(Array)
                                        self.devfail "interfaces field must an Array. #{value} is not an array"
                                end
                        end
                end

Set type-virt.rb to self.devfail "interfaces field must an Array. #{value} is not an array\n\n Array Matching: #{self.array_matching}"

Now getting:

Parameter interfaces failed: Validate method failed for class interfaces: undefined method `array_matching' for #Puppet::Type::Virt::Interfaces:0xb64886e8