openstack/tripleo-heat-templates
Code Issues Proposed changes

Add the ability to configure ovn-remote-probe-interval

Browse Source 
This parameter sets inactive probe interval of the JSON
session from ovn-metadata to the OVN SB database.
By default this it is 5s which not be sufficient in
loaded systems or during high control-plane activity spikes,
leading to unnecessary reconnections to OVSDB server.
Now it is extended by default to 1 min and it
is configurable.

Depends-On: https://review.opendev.org/#/c/695569
Change-Id: Ied8f7939a32bfcc6ae5563b625b438a1492a5e2c
This commit is contained in:
Flavio Fernandes
2019-10-25 06:00:36 -04:00
committed by Flavio Fernandes
parent 37067423ed
commit d5bfc36eb1
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
deployment/ovn/ovn-metadata-container-puppet.yaml
View File

@@ -112,6 +112,10 @@ parameters:
description: Additional domain sockets for the docker daemon to bind to (useful for mounting
into containers that launch other containers)
type: comma_delimited_list
OVNRemoteProbeInterval:
description: Probe interval in ms
type: number
default: 60000
conditions:
haproxy_wrapper_enabled: {equals: [{get_param: OVNEnableHaproxyDockerWrapper}, true]}
@@ -166,6 +170,7 @@ outputs:
neutron::agents::ovn_metadata::metadata_host: {get_param: [EndpointMap, NovaMetadataCellInternal, host_nobrackets]}
neutron::agents::ovn_metadata::ovsdb_connection_timeout: {get_param: OVNDbConnectionTimeout}
ovn::southbound::port: {get_param: OVNSouthboundServerPort}
neutron::agents::ovn_metadata::ovn_remote_probe_interval: {get_param: OVNRemoteProbeInterval}
neutron::agents::ovn_metadata::debug:
if:
- service_debug_unset

9
releasenotes/notes/ovn_metadata_remote_probe_interval-b90c7eea0c3fb2f6.yaml Normal file
View File

@@ -0,0 +1,9 @@
---
features:
- |
This parameter sets inactive probe interval of the JSON session
from ovn-metadata to the OVN SB database. By default this it
is 5s which not be sufficient in loaded systems or during high
control-plane activity spikes, leading to unnecessary reconnections
to OVSDB server. Now it is extended by default to 1 min and it is
configurable by param OVNRemoteProbeInterval.