openstack/puppet-nova
Code Issues Proposed changes

Deprecate support for [libvirt] live_migration_tunnelled

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This option was deprecated in 23.0.0 release[1], in favor of the native
TLS support by QEMU.

[1] 14071dfb118a32b26c6ebc068c66558d37466a5a

Change-Id: Ie563aa627a9cff5601570e38d981976f1bbfeaed
This commit is contained in:
Takashi Kajinami 2024-01-20 01:28:54 +09:00
parent 885ed333e3
commit d411860b1d
2 changed files with 26 additions and 13 deletions
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33
manifests/migration/libvirt.pp
View File

@ -31,17 +31,6 @@
# migration traffic.
# Defaults to $facts['os_service_default']
#
# [*live_migration_tunnelled*]
# (optional) Whether to use tunnelled migration, where migration data is
# transported over the libvirtd connection.
# If True, we use the VIR_MIGRATE_TUNNELLED migration flag, avoiding the
# need to configure the network to allow direct hypervisor to hypervisor
# communication.
# If False, use the native transport.
# If not set, Nova will choose a sensible default based on, for example
# the availability of native encryption support in the hypervisor.
# Defaults to $facts['os_service_default']
#
# [*live_migration_with_native_tls*]
# (optional) This option will allow both migration stream (guest RAM plus
# device state) *and* disk stream to be transported over native TLS, i.e.
@ -152,6 +141,19 @@
# libvirt daemon.
# Defaults to undef
#
# DEPRECATED PARAMETERS
#
# [*live_migration_tunnelled*]
# (optional) Whether to use tunnelled migration, where migration data is
# transported over the libvirtd connection.
# If True, we use the VIR_MIGRATE_TUNNELLED migration flag, avoiding the
# need to configure the network to allow direct hypervisor to hypervisor
# communication.
# If False, use the native transport.
# If not set, Nova will choose a sensible default based on, for example
# the availability of native encryption support in the hypervisor.
# Defaults to undef
#
class nova::migration::libvirt(
Boolean $manage_service = true,
Enum['tcp', 'tls', 'ssh'] $transport = 'tcp',
@ -159,7 +161,6 @@ class nova::migration::libvirt(
$listen_address = $facts['os_service_default'],
$migration_inbound_addr = $facts['os_service_default'],
$live_migration_inbound_addr = $facts['os_service_default'],
$live_migration_tunnelled = $facts['os_service_default'],
$live_migration_with_native_tls = $facts['os_service_default'],
$live_migration_downtime = $facts['os_service_default'],
$live_migration_downtime_steps = $facts['os_service_default'],
@ -179,11 +180,17 @@ class nova::migration::libvirt(
$crl_file = $facts['os_service_default'],
$libvirt_version = $::nova::compute::libvirt::version::default,
Optional[Boolean] $modular_libvirt = undef,
# DEPRECATED PARAMETERS
$live_migration_tunnelled = undef,
) inherits nova::compute::libvirt::version {
include nova::deps
include nova::params
if $live_migration_tunnelled != undef {
warning('The live_migration_tunnelled parameter has been deprecated.')
}
$modular_libvirt_real = pick($modular_libvirt, $::nova::params::modular_libvirt)
if $modular_libvirt_real and !$::nova::params::modular_libvirt_support {
@ -220,7 +227,7 @@ class nova::migration::libvirt(
nova_config {
'libvirt/migration_inbound_addr': value => $migration_inbound_addr;
'libvirt/live_migration_uri': value => $live_migration_uri;
'libvirt/live_migration_tunnelled': value => $live_migration_tunnelled;
'libvirt/live_migration_tunnelled': value => pick($live_migration_tunnelled, $facts['os_service_default']);
'libvirt/live_migration_with_native_tls': value => $live_migration_with_native_tls;
'libvirt/live_migration_downtime': value => $live_migration_downtime;
'libvirt/live_migration_downtime_steps': value => $live_migration_downtime_steps;

6
releasenotes/notes/deprecate-live_migration_tunnelled-b1faa98b2f905d9b.yaml Normal file
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@ -0,0 +1,6 @@
---
features:
- |
The ``live_migration_tunnelled`` parameter of
the ``nova::migration::libvirt`` class was deprecated, because the actual
parameter in nova was deprecated in 23.0.0 release.