openstack/puppet-nova
Code Issues Proposed changes

Conditionally fall back to redhat service provider

Browse Source 
This commit partially reverts Change-Id:
  Ic06ffc377f8982337d977bebb96ef7f6196e5c22 and puts in place
  conditionals to work around an issue in Puppet 4.0 through 4.4
  installations where the systemd service provider does not function
  because of a bug managing statically enabled services[1].

  [1] https://tickets.puppetlabs.com/browse/PUP-5353

Closes-Bug: #1577827
Change-Id: If5ea135b294995634506b745f80442e34b101a59
This commit is contained in:
Cody Herriges 2016-05-03 16:16:03 -07:00 committed by Emilien Macchi
parent 0986087729
commit b108a7c36b
4 changed files with 49 additions and 33 deletions
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35
manifests/compute/libvirt.pp
View File

@ -155,9 +155,11 @@ class nova::compute::libvirt (
if($::osfamily == 'RedHat' and $::operatingsystem != 'Fedora') {
service { 'messagebus':
ensure => running,
enable => true,
name => $::nova::params::messagebus_service_name,
ensure => running,
enable => true,
name => $::nova::params::messagebus_service_name,
provider => $::nova::params::special_service_provider,
}
Package['libvirt'] -> Service['messagebus'] -> Service['libvirt']
}
@ -196,27 +198,30 @@ class nova::compute::libvirt (
}
service { 'libvirt' :
ensure => running,
enable => true,
name => $libvirt_service_name,
require => Package['libvirt'],
ensure => running,
enable => true,
name => $libvirt_service_name,
provider => $::nova::params::special_service_provider,
require => Package['libvirt'],
}
if $virtlock_service_name {
service { 'virtlockd':
ensure => running,
enable => true,
name => $virtlock_service_name,
require => Package['libvirt']
ensure => running,
enable => true,
name => $virtlock_service_name,
provider => $::nova::params::special_service_provider,
require => Package['libvirt']
}
}
if $virtlog_service_name {
service { 'virtlogd':
ensure => running,
enable => true,
name => $virtlog_service_name,
require => Package['libvirt']
ensure => running,
enable => true,
name => $virtlog_service_name,
provider => $::nova::params::special_service_provider,
require => Package['libvirt']
}
}

41
manifests/params.pp
View File

@ -54,14 +54,21 @@ class nova::params {
case $::operatingsystem {
'RedHat', 'CentOS', 'Scientific', 'OracleLinux': {
if (versioncmp($::operatingsystemmajrelease, '7') < 0) {
$messagebus_service_name = 'messagebus'
$messagebus_service_name = 'messagebus'
$special_service_provider = undef
} else {
if (versioncmp($::puppetversion, '4.5') < 0) {
$special_service_provider = 'redhat'
} else {
$special_service_provider = undef
}
$messagebus_service_name = 'dbus'
}
}
default: {
# not packaged on Fedora
$messagebus_service_name = undef
# not required on Fedora
$special_service_provider = undef
$messagebus_service_name = undef
}
}
}
@ -105,20 +112,24 @@ class nova::params {
$lock_path = '/var/lock/nova'
case $::os_package_type {
'debian': {
$spicehtml5proxy_package_name = 'nova-consoleproxy'
$spicehtml5proxy_service_name = 'nova-spicehtml5proxy'
$vncproxy_package_name = 'nova-consoleproxy'
$libvirt_service_name = 'libvirtd'
$virtlock_service_name = undef
$virtlog_service_name = undef
$spicehtml5proxy_package_name = 'nova-consoleproxy'
$spicehtml5proxy_service_name = 'nova-spicehtml5proxy'
$vncproxy_package_name = 'nova-consoleproxy'
# Use default provider on Debian
$special_service_provider = undef
$libvirt_service_name = 'libvirtd'
$virtlock_service_name = undef
$virtlog_service_name = undef
}
default: {
$spicehtml5proxy_package_name = 'nova-spiceproxy'
$spicehtml5proxy_service_name = 'nova-spiceproxy'
$vncproxy_package_name = 'nova-novncproxy'
$libvirt_service_name = 'libvirt-bin'
$virtlock_service_name = 'virtlockd'
$virtlog_service_name = 'virtlogd'
$spicehtml5proxy_package_name = 'nova-spiceproxy'
$spicehtml5proxy_service_name = 'nova-spiceproxy'
$vncproxy_package_name = 'nova-novncproxy'
# Use default provider on Debian
$special_service_provider = undef
$libvirt_service_name = 'libvirt-bin'
$virtlock_service_name = 'virtlockd'
$virtlog_service_name = 'virtlogd'
}
}
}

3
releasenotes/notes/fallback_to_redhat_intelligently-d3a158ae263f6103.yaml Normal file
View File

@ -0,0 +1,3 @@
---
features:
- Fallback to deprecated "redhat" service provider in an intellegent way to get around https://tickets.puppetlabs.com/browse/PUP-5353 on Puppet versions from 4.0 through 4.4.

3
releasenotes/notes/stop_service_provider-557dea3058c3bcec.yaml
View File

@ -1,3 +0,0 @@
---
features:
- Stop overriding service providers, and let Puppet finds which one is the best.