stackforge/puppet-openstack-cloud
Code Issues Proposed changes

network/neutron: increase agent polling interval

Browse Source 
To improve performances and scalability, this patch aims to increase the
interval of agent healthcheck.

When having many nodes, it could generate too much traffic on database
and API servers for nothing.

This patch aims to increase the value to avoid any performances issues
without affecting the stability of Neutron.

Feature #369
Signed-off-by: Emilien Macchi <emilien.macchi@enovance.com>
This commit is contained in:
Emilien Macchi 2014-03-20 00:27:19 +01:00
parent 960b9e0bb4
commit 112ede2ab4
3 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
manifests/network.pp
View File

@ -121,7 +121,7 @@ class cloud::network(
neutron_plugin_ml2 {
'agent/tunnel_types': value => ['gre'];
'agent/l2_population': value => true;
'agent/polling_interval': value => '2';
'agent/polling_interval': value => '15';
'OVS/local_ip': value => $tunnel_eth;
'OVS/enable_tunneling': value => true;
'OVS/integration_bridge': value => 'br-int';

2
manifests/network/controller.pp
View File

@ -40,6 +40,8 @@ class cloud::network::controller(
auth_port => $ks_keystone_public_port,
database_connection => "mysql://${encoded_user}:${encoded_password}@${neutron_db_host}/neutron?charset=utf8",
api_workers => $::processorcount,
agent_down_time => '60',
report_interval => '30',
}
# Note(EmilienM):

4
spec/classes/cloud_network_controller_spec.rb
View File

@ -86,7 +86,9 @@ describe 'cloud::network::controller' do
:auth_host => '10.0.0.1',
:auth_port => '5000',
:database_connection => 'mysql://neutron:secrete@10.0.0.1/neutron?charset=utf8',
:api_workers => '2'
:api_workers => '2',
:agent_down_time => '60',
:report_interval => '30'
)
end