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|
class vserver::host($vdirbase = "/var/lib/vservers") {
module_dir { "virtual/contexts": }
# make sure we have the ability to query for lsbdistcodename
include lsb
$utilvserver_version = $lsbdistcodename ? {
etch => "0.30.216~r2772-6~bpo40+1",
lenny => latest,
default => latest,
}
package {
"util-vserver":
ensure => $utilvserver_version;
debootstrap:
ensure => installed
}
file {
"/etc/vservers":
ensure => directory,
require => Package["util-vserver"];
"/etc/vservers/local-interfaces":
ensure => directory,
mode => 0755, owner => root, group => root,
require => File["/etc/vservers"];
"/usr/local/bin/build_vserver":
source => "puppet:///modules/virtual/vserver/build_vserver",
mode => 0755, owner => root, group => root,
require => [ Package['util-vserver'], Package[debootstrap]];
"/etc/vservers/.defaults/vdirbase":
ensure => $vdirbase,
require => File[$vdirbase];
"$vdirbase":
ensure => directory,
mode => 000, owner => root, group => root;
# perhaps we should use hashify.
# but i'm commenting this out until we learn how to properly use in case we want to use it.
#"/etc/cron.daily/vserver-hashify":
# source => "puppet:///virtual/hashify.cron.daily",
# mode => 0755, owner => root, group => root;
}
# remove dummy interfaces on the host
line { modules_dummy:
file => "/etc/modules",
line => "^dummy",
ensure => absent,
}
# Remove these dummy interfaces, they are annoying and we dont need them
file {
"/etc/modprobe.d/local-dummy":
ensure => absent,
mode => 0644, owner => root, group => root;
}
# Setup some plugins if munin is enabled in the system
case $virtual_munin {
false: {}
default: {
file {
"/usr/local/share/munin-plugins/vserver_resources":
source => "puppet:///modules/virtual/munin/vserver_resources",
mode => 0755, owner => root, group => root;
"/usr/local/share/munin-plugins/vserver_cpu_":
source => "puppet:///modules/virtual/munin/vserver_cpu_",
mode => 0755, owner => root, group => root;
"/usr/local/share/munin-plugins/vserver_loadavg":
source => "puppet:///modules/virtual/munin/vserver_loadavg",
mode => 0755, owner => root, group => root;
}
}
}
# Setup some plugins if munin is enabled in the system
case $virtual_munin {
false: {}
default: {
# This creates a load average graph combining the individual load averages of each vserver on the host
munin::plugin {
"vserver_loadavg":
config => "user root\n",
script_path_in => "/usr/local/share/munin-plugins";
}
# This creates a RSS graph for each vserver on the host (note after more than 4 vservers this can get noisy)
munin::plugin {
"vserver_resources_RSS":
ensure => "vserver_resources",
config => "user root\nenv.resource RSS",
script_path_in => "/usr/local/share/munin-plugins";
}
# This creates a VM graph for each vserver on the host (note after more than 4 vservers this can get noisy)
munin::plugin {
"vserver_resources_VM":
ensure => "vserver_resources",
config => "user root\nenv.resource VM",
script_path_in => "/usr/local/share/munin-plugins";
}
# This creates a VM graph for each vserver on the host (note after more than 4 vservers this can get noisy)
munin::plugin {
"vserver_cpu_":
config => "user root\n",
script_path_in => "/usr/local/share/munin-plugins";
}
}
}
}
|
