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# == Class ovsdpdk::install_ovs_dpdk
#
# Installs ovs-dpdk service together with it's configuration file
# it also deploys qemu-kvm wrapper responsible for enabling some vhostforce
# options and setting huge pages into shared mode
#
class ovsdpdk::install_ovs_dpdk (
$networking_ovs_dpdk_dir = $::ovsdpdk::params::networking_ovs_dpdk_dir,
$plugin_dir = $::ovsdpdk::params::plugin_dir,
$ovs_dir = $::ovsdpdk::params::ovs_dir,
$openvswitch_service_file = $::ovsdpdk::params::openvswitch_service_file,
$openvswitch_service_path = $::ovsdpdk::params::openvswitch_service_path,
$qemu_kvm = $::ovsdpdk::params::qemu_kvm,
) inherits ovsdpdk {
require ovsdpdk::build_ovs_dpdk
if $compute == 'True' {
exec {'create_ovs_dpdk':
command => "mv /etc/init.d/openvswitch-switch /tmp/openvswitch-switch.bak;\
cp ${networking_ovs_dpdk_dir}/devstack/ovs-dpdk/ovs-dpdk-init /etc/init.d/openvswitch-switch;\
chmod +x /etc/init.d/openvswitch-switch;\
ln -sf /etc/init.d/openvswitch-switch /etc/init.d/ovs-dpdk;\
cp /etc/openvswitch/conf.db /etc/openvswitch/conf.db.pre_dpdk",
user => root,
path => ['/usr/bin','/bin'],
}
file {'/etc/default/ovs-dpdk': content => template("${plugin_dir}/files/ovs-dpdk-conf.erb"), mode => '0644' }
exec {'adapt_conf_file':
command => "${plugin_dir}/files/tune_params.sh",
user => root,
require => File['/etc/default/ovs-dpdk'],
}
package { 'zlib1g-dev': ensure => 'installed' }
package { 'libglib2.0-dev': ensure => 'installed' }
package { 'libxml2-dev': ensure => 'installed' }
package { 'libdevmapper-dev': ensure => 'installed' }
package { 'libpciaccess-dev': ensure => 'installed' }
package { 'libnl-dev': ensure => 'installed' }
package { 'pkg-config': ensure => 'installed' }
package { 'bison': ensure => 'installed' }
package { 'flex': ensure => 'installed' }
package { 'libyajl2': ensure => 'installed' }
package { 'libyajl-dev': ensure => 'installed' }
package { 'python-dev': ensure => 'installed' }
package { 'numactl': ensure => 'installed' }
package { 'libdbus-1-dev': ensure => 'installed' }
package { 'libnuma1': ensure => 'installed' }
package { 'libnuma-dev': ensure => 'installed' }
package { 'libgnutls26': ensure => 'installed' }
package { 'libgnutls-dev': ensure => 'installed' }
package { 'bc': ensure => 'installed' }
exec {'build qemu':
command => "true && cd /opt/code/qemu && ./configure --enable-kvm --target-list=x86_64-softmmu && make && make install",
user => root,
path => ['/usr/bin','/bin'],
require => [ Package['flex'], Package['bison'], Package['pkg-config'], Package['libnl-dev'],
Package['libpciaccess-dev'], Package['libdevmapper-dev'], Package['libxml2-dev'],
Package['libglib2.0-dev'], Package['zlib1g-dev'], Package['numactl'], Package['python-dev'],
Package['libdbus-1-dev'],Package['bc'],Package['libnuma1'], Package['libnuma-dev'],
Package['libgnutls26'], Package['libgnutls-dev']],
timeout => 0,
}
exec {'build libvirt':
command => "true && cd /opt/code/libvirt && ./configure --prefix=/usr --with-dbus && make && make install",
user => root,
path => ['/usr/bin','/bin'],
require => [Exec['build qemu'], Package['libyajl2'], Package['libyajl-dev']],
timeout => 0,
}
exec {'build libvirt-python':
command => "true && cd /opt/code/libvirt-python && python setup.py build && python setup.py install",
user => root,
path => ['/usr/bin','/bin'],
require => Exec['build libvirt'],
timeout => 0,
}
exec { "cp ${qemu_kvm} ${qemu_kvm}.orig":
path => ['/usr/bin','/bin'],
user => root,
onlyif => "test -f ${qemu_kvm}",
require => Exec['build qemu'],
}
exec { "cp ${plugin_dir}/files/kvm-wrapper.sh ${qemu_kvm};chmod +x ${qemu_kvm}":
path => ['/usr/bin','/bin'],
user => root,
onlyif => "test -f ${qemu_kvm}",
require => [ Exec["cp ${qemu_kvm} ${qemu_kvm}.orig"], Exec['build qemu'] ],
}
exec { 'ln -sf /etc/init.d/libvirtd /etc/init.d/libvirt-bin':
path => ['/usr/bin','/bin'],
user => root,
onlyif => 'test -f /etc/init.d/libvirtd',
}
# schema convert required as we are not removing original db
exec { "ovsdb-tool convert /etc/openvswitch/conf.db ${ovs_dir}/vswitchd/vswitch.ovsschema":
path => ['/usr/bin','/bin'],
user => root,
}
# patching of linux_net.py is required for removing error when setting of MTU
exec { 'patch linux_net':
command => "cp ${plugin_dir}/files/linux_net.py /usr/lib/python2.7/dist-packages/nova/network/linux_net.py",
path => ['/usr/bin','/bin'],
user => root,
onlyif => 'test -f /usr/lib/python2.7/dist-packages/nova/network/linux_net.py',
}
}
# install mech driver
exec {'install mech driver':
command => 'python setup.py install',
path => ['/usr/bin','/bin'],
cwd => "${networking_ovs_dpdk_dir}",
user => root,
}
}
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