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# virtual/xen.pp -- XEN specifica
# Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at>
# See LICENSE for the full license granted to you.
class munin::plugins::xen {
munin::remoteplugin {
xen_mem:
source => "puppet://$server/virtual/munin/xen_mem",
config => "user root";
xen_vm:
source => "puppet://$server/virtual/munin/xen_vm",
config => "user root";
}
}
class xen::domain {
case $operatingsystem {
debian: { include xen::domain::debian }
centos: { include xen::domain::centos }
default: { include xen::domain::base }
}
}
class xen::domain::base {
service{ 'xend':
ensure => running,
enable => true,
hasstatus => true,
}
case $xen_domains {
'0': { info("No xen domains are running, so not configuring service xendomains") }
default: {
service{ 'xendomains':
ensure => running,
enable => true,
hasstatus => true,
}
}
}
file{'/etc/xen/xend-config.sxp':
source => [ "puppet://$server/files/virtual/xen/${fqdn}/config/xend-config.sxp",
"puppet://$server/files/virtual/xen/config/${domain}/xend-config.sxp",
"puppet://$server/files/virtual/xen/config/${operatingsystem}/xend-config.sxp",
"puppet://$server/files/virtual/xen/config/xend-config.sxp",
"puppet://$server/virtual/xen/config/${operatingsystem}/xend-config.sxp",
"puppet://$server/virtual/xen/config/xend-config.sxp" ],
notify => Service['xend'],
owner => root, group => 0, mode => 0644;
}
}
class xen::domain::centos inherits xen::domain::base {
package{ 'kernel-xen':
ensure => present,
}
Service[xend]{
require => Package['kernel-xen'],
}
file{'/etc/sysconfig/xend':
source => "puppet://$server/virtual/xen/${operatingsystem}/sysconfig/xend",
notify => Service['xend'],
owner => root, group => 0, mode => 0644;
}
file{'/etc/sysconfig/xendomains':
source => "puppet://$server/virtual/xen/${operatingsystem}/sysconfig/xendomains",
owner => root, group => 0, mode => 0644;
}
case $xen_domains {
'0': { info("No xen domains are running, so not configuring service xendomains") }
default: {
Service[xendomains]{
require => Package['kernel-xen'],
}
File['/etc/sysconfig/xendomains']{
notify => Service[xendomains]
}
}
}
}
class xen::domain::debian inherits xen::domain::base {
"$xen-linux-system" = ? {
amd64 => xen-linux-system-2.6.26-1-xen-amd64,
i386 => xen-linux-system-2.6.26-1-xen-686
}
package {
"$xen-linux-system":
ensure => present,
alias => "xen-linux-system";
}
# fix '4gb seg fixup'
# http://wiki.xensource.com/xenwiki/XenFaq#head-e05786f1e0d6a833bc146a6096cab2d96f2b30ae
config_file {
"/etc/ld.so.conf.d/libc6-xen.conf":
content => "hwcap 0 nosegneg\n",
require => Package["xen-linux-system"],
notify => Exec["ldconfig"];
}
exec {
"/sbin/ldconfig":
refreshonly => true;
}
}
class xen::dom0 inherits xen::domain {
case $operatingsystem {
debian: { include xen::dom0::debian }
centos: { include xen::dom0::centos }
default: { include xen::dom0::base }
}
}
class xen::dom0::base {}
class xen::dom0::centos inherits xen::dom0::base {
package{ [ "xen", "xen-libs"]:
ensure => present,
}
}
class xen::dom0::debian inherits xen::dom0::base {
package {
"xen-tools":
ensure => present;
}
}
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