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class libvirtd { |
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class base { |
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# make sure to use a recent enough version |
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# dnsmasq-base -> for nat network |
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# netcat-openbsd -> for ssh remote access |
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# iptables -> for dhcp, message error was quite puzzling |
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# python-* => needed for helper script |
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package {['libvirt-utils', |
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'dnsmasq-base', |
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'netcat-openbsd', |
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'iptables', |
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'python-libvirt', |
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'python-IPy']: |
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|
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} |
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|
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service { 'libvirtd': |
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require => Package['libvirt-utils'], |
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} |
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|
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#TODO remove once libvirt package is fixed to manage the directory |
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file { ['/etc/libvirt/storage', |
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'/etc/libvirt/storage/autostart']: |
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ensure => directory, |
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require => Package['libvirt-utils'], |
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} |
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|
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file { '/usr/local/bin/storage_add.py': |
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mode => '0755', |
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source => 'puppet:///modules/libvirtd/storage_add.py', |
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} |
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|
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file { '/usr/local/bin/network_add.py': |
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mode => '0755', |
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source => 'puppet:///modules/libvirtd/network_add.py', |
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} |
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|
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} |
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|
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class kvm inherits base { |
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# pull cyrus-sasl, should be checked |
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package { 'qemu': } |
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|
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} |
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|
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# see http://wiki.libvirt.org/page/SSHPolicyKitSetup |
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define group_access() { |
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# to pull polkit and create the directory |
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include libvirtd::base |
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file { "/etc/polkit-1/localauthority/50-local.d/50-$name-libvirt-remote-access.pkla": |
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content => template('libvirtd/50-template-libvirt-remote-access.pkla'), |
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require => Package['libvirt-utils'], |
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} |
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# give access to /dev/kvm to people allowed to use libvirt |
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file { '/dev/kvm': |
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group => $name, |
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owner => 'root', |
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mode => 660, |
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} |
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} |
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|
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define storage($path, $autostart = true) { |
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include libvirtd::base |
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|
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exec { "/usr/local/bin/storage_add.py $name $path": |
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creates => "/etc/libvirt/storage/$name.xml", |
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require => [File['/usr/local/bin/storage_add.py'], |
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Package['python-libvirt'] ] |
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} |
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|
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#TODO use API of libvirt |
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file { "/etc/libvirt/storage/autostart/$name.xml": |
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ensure => $autostart ? { |
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true => "/etc/libvirt/storage/$name.xml", |
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false => absent |
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}, |
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require => Package['libvirt-utils'], |
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} |
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} |
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|
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define network( $bridge_name = 'virbr0', |
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$forward = 'nat', |
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$forward_dev = 'eth0', |
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$network = '192.168.122.0/24', |
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$tftp_root = '', |
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$disable_pxe = '', |
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$autostart = true, |
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$vm_type = 'qemu') { |
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|
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exec { '/usr/local/bin/network_add.py': |
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environment => ["BRIDGE_NAME=$bridge_name", |
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"FORWARD=$forward", |
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"FORWARD_DEV=$forward_dev", |
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"NETWORK=$network", |
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"TFTP_ROOT=$tftp_root", |
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"DISABLE_PXE=\"$disable_pxe\""], |
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|
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creates => "/etc/libvirt/$vm_type/networks/$name.xml", |
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require => [File['/usr/local/bin/network_add.py'], |
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Package['python-IPy'], Package["python-libvirt"] ] |
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} |
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|
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#TODO use API of libvirt |
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file { "/etc/libvirt/$vm_type/networks/autostart/$name.xml": |
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ensure => $autostart ? { |
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true => "/etc/libvirt/$vm_type/networks/$name.xml", |
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false => absent |
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}, |
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require => Package['libvirt-utils'], |
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} |
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} |
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} |
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