ovh/pci-test
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This commit is contained in:
Arnaud Morin 2019-10-07 11:58:19 +02:00
parent 372c155800
commit 849ef266c7
1 changed files with 22 additions and 0 deletions
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22
libvirt.pp
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@ -137,6 +137,16 @@
# https://libvirt.org/logging.html # https://libvirt.org/logging.html
# Defaults to undef # Defaults to undef
# #
# [*rx_queue_size*]
# (optional) virtio-net rx queue size
# Valid values are 256, 512, 1024
# Defaults to $::os_service_default
#
# [*tx_queue_size*]
# (optional) virtio-net tx queue size
# Valid values are 256, 512, 1024
# Defaults to $::os_service_default
#
class nova::compute::libvirt ( class nova::compute::libvirt (
$ensure_package = 'present', $ensure_package = 'present',
$libvirt_virt_type = 'kvm', $libvirt_virt_type = 'kvm',
@ -163,6 +173,8 @@ class nova::compute::libvirt (
$preallocate_images = $::os_service_default, $preallocate_images = $::os_service_default,
$manage_libvirt_services = true, $manage_libvirt_services = true,
$log_outputs = undef, $log_outputs = undef,
$rx_queue_size = $::os_service_default,
$tx_queue_size = $::os_service_default,
) inherits nova::params { ) inherits nova::params {
include ::nova::deps include ::nova::deps
@ -199,6 +211,14 @@ class nova::compute::libvirt (
} }
} }
unless $rx_queue_size == $::os_service_default or $rx_queue_size in [256, 512, 1024] {
fail("Invalid rx_queue_size parameter: ${rx_queue_size}")
}
unless $tx_queue_size == $::os_service_default or $tx_queue_size in [256, 512, 1024] {
fail("Invalid_tx_queue_size parameter: ${tx_queue_size}")
}
# manage_libvirt_services is here for backward compatibility to support # manage_libvirt_services is here for backward compatibility to support
# deployments that do not include nova::compute::libvirt::services # deployments that do not include nova::compute::libvirt::services
# #
@ -234,6 +254,8 @@ class nova::compute::libvirt (
'libvirt/hw_disk_discard': value => $libvirt_hw_disk_discard; 'libvirt/hw_disk_discard': value => $libvirt_hw_disk_discard;
'libvirt/hw_machine_type': value => $libvirt_hw_machine_type; 'libvirt/hw_machine_type': value => $libvirt_hw_machine_type;
'libvirt/enabled_perf_events': value => join(any2array($libvirt_enabled_perf_events), ','); 'libvirt/enabled_perf_events': value => join(any2array($libvirt_enabled_perf_events), ',');
'libvirt/rx_queue_size': value => $rx_queue_size;
'libvirt/tx_queue_size': value => $tx_queue_size;
} }
# cpu_model param is only valid if cpu_mode=custom # cpu_model param is only valid if cpu_mode=custom