From 3e5df29f46c7ced2cbd396b3c746652769bbfcb9 Mon Sep 17 00:00:00 2001 From: Emilien Macchi Date: Mon, 31 Aug 2015 12:35:20 -0400 Subject: Set the nova scheduler ram_allocation_ration to 1.0 We don't have swap space enabled on overcloud-full deploys as discussed at https://bugs.launchpad.net/tripleo/+bug/1491335 The default is 1.5 so configure Virtual ram to physical ram allocation ratio to 1:1 so we don't allow overcommit. Related-Bug: 1491335 Change-Id: I58cfe6dc68e8615a5519428412dec8c653bd6093 --- puppet/hieradata/controller.yaml | 1 + puppet/manifests/overcloud_controller.pp | 1 + puppet/manifests/overcloud_controller_pacemaker.pp | 1 + 3 files changed, 3 insertions(+) (limited to 'puppet') diff --git a/puppet/hieradata/controller.yaml b/puppet/hieradata/controller.yaml index 1ae076d2..08ea3ebc 100644 --- a/puppet/hieradata/controller.yaml +++ b/puppet/hieradata/controller.yaml @@ -75,6 +75,7 @@ neutron::agents::dhcp::dnsmasq_config_file: /etc/neutron/dnsmasq-neutron.conf # nova nova::notify_on_state_change: 'vm_and_task_state' nova::api::osapi_v3: true +nova::scheduler::filter::ram_allocation_ratio: '1.0' nova::config::nova_config: DEFAULT/default_floating_pool: diff --git a/puppet/manifests/overcloud_controller.pp b/puppet/manifests/overcloud_controller.pp index b001d667..15a239d5 100644 --- a/puppet/manifests/overcloud_controller.pp +++ b/puppet/manifests/overcloud_controller.pp @@ -218,6 +218,7 @@ if hiera('step') >= 3 { include ::nova::network::neutron include ::nova::vncproxy include ::nova::scheduler + include ::nova::scheduler::filter include ::neutron include ::neutron::server diff --git a/puppet/manifests/overcloud_controller_pacemaker.pp b/puppet/manifests/overcloud_controller_pacemaker.pp index cfd30f13..ca953d76 100644 --- a/puppet/manifests/overcloud_controller_pacemaker.pp +++ b/puppet/manifests/overcloud_controller_pacemaker.pp @@ -561,6 +561,7 @@ if hiera('step') >= 3 { manage_service => false, enabled => false, } + include ::nova::scheduler::filter class { '::nova::scheduler' : manage_service => false, enabled => false, -- cgit 1.2.3-korg