puppet-vswitch/manifests/ovs.pp

140 lines
3.8 KiB
Puppet

# vswitch: open-vswitch
# == Class: vswitch::ovs
#
# installs openvswitch
#
# === Parameters:
#
# [*package_ensure*]
# (Optional) State of the openvswitch package
# Defaults to 'present'.
#
# [*dkms_ensure*]
# (optional) on debian/wheezy, ubuntu/precise, ubuntu/trusty and
# ubuntu/utopic dkms (Dynamic Kernel Module Support) is used to
# have a kernel module which matches the running kernel.
# In newer distributions (which ship with a newer kernel) dkms
# is not available anymore for openvswitch.
# For RedHat this parameter is ignored.
# If you like turn off dkms on Debian/Ubuntu set to
# false. defaults to false.
#
# [*enable_hw_offload*]
# (optional) Configure OVS to use
# Hardware Offload. This feature is
# supported from ovs 2.8.0.
# Defaults to false.
#
# [*disable_emc*]
# (optional) Configure OVS to disable EMC.
# Defaults to false.
#
# [*vlan_limit*]
# (optional) Number of vlan layers allowed.
# Default to $::os_service_default
#
class vswitch::ovs(
$package_ensure = 'present',
$dkms_ensure = false,
$enable_hw_offload = false,
$disable_emc = false,
$vlan_limit = $::os_service_default,
) {
include vswitch::params
case $::osfamily {
'Debian': {
if $dkms_ensure {
package { $::vswitch::params::ovs_dkms_package_name:
ensure => $package_ensure,
}
# OVS doesn't build unless the kernel headers are present.
$kernelheaders_pkg = "linux-headers-${::kernelrelease}"
if ! defined(Package[$kernelheaders_pkg]) {
package { $kernelheaders_pkg: ensure => $package_ensure }
}
exec { 'rebuild-ovsmod':
command => '/usr/sbin/dpkg-reconfigure openvswitch-datapath-dkms > /tmp/reconf-log',
creates => "/lib/modules/${::kernelrelease}/updates/dkms/openvswitch_mod.ko",
require => [Package[$::vswitch::params::ovs_dkms_package_name , $kernelheaders_pkg]],
before => Package['openvswitch-switch'],
refreshonly => true,
}
}
if $::ovs_version {
$major_version = regsubst($::ovs_version, '^(\d+).*', '\1')
if $major_version == '1' {
$kernel_mod_file = "/lib/modules/${::kernelrelease}/updates/dkms/openvswitch_mod.ko"
} else {
$kernel_mod_file = "/lib/modules/${::kernelrelease}/updates/dkms/openvswitch.ko"
}
}
}
'FreeBSD': {
Package {
provider => 'pkgng',
}
}
default: {
# to appease the lint gods.
}
}
# lint:ignore:quoted_booleans
if $enable_hw_offload {
vs_config { 'other_config:hw-offload':
value => 'true',
notify => Service['openvswitch'],
wait => true,
}
}
# lint:endignore
if $disable_emc {
vs_config { 'other_config:emc-insert-inv-prob':
value => '0',
notify => Service['openvswitch'],
wait => false,
}
}
if ! is_service_default($vlan_limit) {
vs_config { 'other_config:vlan-limit':
value => "${vlan_limit}",
wait => true,
}
}
service { 'openvswitch':
ensure => true,
enable => true,
name => $::vswitch::params::ovs_service_name,
status => $::vswitch::params::ovs_status,
hasstatus => $::vswitch::params::ovs_service_hasstatus
}
if $::vswitch::params::ovsdb_service_name {
service { 'ovsdb-server':
ensure => true,
enable => true,
name => $::vswitch::params::ovsdb_service_name,
status => $::vswitch::params::ovsdb_status,
}
Service['ovsdb-server'] ~> Service['openvswitch']
}
package { $::vswitch::params::ovs_package_name:
ensure => $package_ensure,
before => Service['openvswitch'],
tag => 'openvswitch',
}
Service['openvswitch'] -> Vs_port<||>
Service['openvswitch'] -> Vs_bridge<||>
}