From a93d22f45a24a16b253f6842a087d850763926eb Mon Sep 17 00:00:00 2001 From: Michele Baldessari Date: Tue, 26 Jul 2016 14:21:49 +0200 Subject: Move nova constraints from controller manifest to each service Currently we are still creating all the pacemaker constraints for nova in the main overcloud_controller_pacemaker.pp manifest file. Let's move those to each role where they belong. Note that given that a constraint depends on two separate pacemaker resources it is a bit arbitrary in which file they end up being (the one of the first resource or the second one). Change-Id: I96a3a313d15fac820b020feae0568437c2cbade3 --- manifests/profile/pacemaker/nova/api.pp | 34 +++++++++++++++++++++++++ manifests/profile/pacemaker/nova/conductor.pp | 19 ++++++++++++++ manifests/profile/pacemaker/nova/consoleauth.pp | 34 +++++++++++++++++++++++++ 3 files changed, 87 insertions(+) (limited to 'manifests/profile/pacemaker') diff --git a/manifests/profile/pacemaker/nova/api.pp b/manifests/profile/pacemaker/nova/api.pp index 8a6dc8d..5e8f15f 100644 --- a/manifests/profile/pacemaker/nova/api.pp +++ b/manifests/profile/pacemaker/nova/api.pp @@ -48,6 +48,40 @@ class tripleo::profile::pacemaker::nova::api ( pacemaker::resource::service { $::nova::params::api_service_name: clone_params => 'interleave=true', } + + pacemaker::constraint::base { 'nova-vncproxy-then-nova-api-constraint': + constraint_type => 'order', + first_resource => "${::nova::params::vncproxy_service_name}-clone", + second_resource => "${::nova::params::api_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name], + Pacemaker::Resource::Service[$::nova::params::api_service_name]], + } + pacemaker::constraint::colocation { 'nova-api-with-nova-vncproxy-colocation': + source => "${::nova::params::api_service_name}-clone", + target => "${::nova::params::vncproxy_service_name}-clone", + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name], + Pacemaker::Resource::Service[$::nova::params::api_service_name]], + } + pacemaker::constraint::base { 'nova-api-then-nova-scheduler-constraint': + constraint_type => 'order', + first_resource => "${::nova::params::api_service_name}-clone", + second_resource => "${::nova::params::scheduler_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::nova::params::api_service_name], + Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]], + } + pacemaker::constraint::colocation { 'nova-scheduler-with-nova-api-colocation': + source => "${::nova::params::scheduler_service_name}-clone", + target => "${::nova::params::api_service_name}-clone", + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::nova::params::api_service_name], + Pacemaker::Resource::Service[$::nova::params::scheduler_service_name]], + } + } } diff --git a/manifests/profile/pacemaker/nova/conductor.pp b/manifests/profile/pacemaker/nova/conductor.pp index 3d5e41e..3e390e0 100644 --- a/manifests/profile/pacemaker/nova/conductor.pp +++ b/manifests/profile/pacemaker/nova/conductor.pp @@ -47,6 +47,25 @@ class tripleo::profile::pacemaker::nova::conductor ( pacemaker::resource::service { $::nova::params::conductor_service_name: clone_params => 'interleave=true', } + + pacemaker::constraint::base { 'nova-scheduler-then-nova-conductor-constraint': + constraint_type => 'order', + first_resource => "${::nova::params::scheduler_service_name}-clone", + second_resource => "${::nova::params::conductor_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name], + Pacemaker::Resource::Service[$::nova::params::conductor_service_name]], + } + pacemaker::constraint::colocation { 'nova-conductor-with-nova-scheduler-colocation': + source => "${::nova::params::conductor_service_name}-clone", + target => "${::nova::params::scheduler_service_name}-clone", + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::nova::params::scheduler_service_name], + Pacemaker::Resource::Service[$::nova::params::conductor_service_name]], + } + + # If Service['nova-compute'] is in catalog, make sure we start it after # nova-conductor pcmk resource. # Also make sure to restart nova-compute if nova-conductor pcmk resource changed diff --git a/manifests/profile/pacemaker/nova/consoleauth.pp b/manifests/profile/pacemaker/nova/consoleauth.pp index fb9428a..ad538c4 100644 --- a/manifests/profile/pacemaker/nova/consoleauth.pp +++ b/manifests/profile/pacemaker/nova/consoleauth.pp @@ -47,6 +47,40 @@ class tripleo::profile::pacemaker::nova::consoleauth ( pacemaker::resource::service { $::nova::params::consoleauth_service_name: clone_params => 'interleave=true', } + + pacemaker::constraint::base { 'keystone-then-nova-consoleauth-constraint': + constraint_type => 'order', + first_resource => 'openstack-core-clone', + second_resource => "${::nova::params::consoleauth_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name], + Pacemaker::Resource::Ocf['openstack-core']], + } + pacemaker::constraint::colocation { 'nova-consoleauth-with-openstack-core': + source => "${::nova::params::consoleauth_service_name}-clone", + target => 'openstack-core-clone', + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name], + Pacemaker::Resource::Ocf['openstack-core']], + } + pacemaker::constraint::base { 'nova-consoleauth-then-nova-vncproxy-constraint': + constraint_type => 'order', + first_resource => "${::nova::params::consoleauth_service_name}-clone", + second_resource => "${::nova::params::vncproxy_service_name}-clone", + first_action => 'start', + second_action => 'start', + require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name], + Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]], + } + pacemaker::constraint::colocation { 'nova-vncproxy-with-nova-consoleauth-colocation': + source => "${::nova::params::vncproxy_service_name}-clone", + target => "${::nova::params::consoleauth_service_name}-clone", + score => 'INFINITY', + require => [Pacemaker::Resource::Service[$::nova::params::consoleauth_service_name], + Pacemaker::Resource::Service[$::nova::params::vncproxy_service_name]], + } + } } -- cgit 1.2.3-korg