openstack
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tripleo-heat-templates
Code Issues Proposed changes

Change default bond-mode 

The default balance-tcp is causing issues with deployments.
Defaulting to active-backup.

After ~ 100 guests (total) connectivity to each guest would become spotty
(simple pings would fail, then become successful.) In /var/log/messages
we saw :
"overcloud-controller-1 kernel: openvswitch: ovs-system: deferred action
limit reached, drop recirc action"

For more details, refer to this link:
http://openvswitch.org/pipermail/discuss/2015-October/019168.html

Change-Id: Ia0f2592a289e13472b98d97057cd516c5048fe59
This commit is contained in:
Joe Talerico 2015-10-22 13:47:04 -04:00 committed by Joe Talerico
parent d2a0e1c380
commit 215cf39c70
1 changed files with 1 additions and 2 deletions
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3
network/config/bond-with-vlans/controller.yaml
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@ -30,10 +30,9 @@ parameters:
description: IP address/subnet on the tenant network
type: string
BondInterfaceOvsOptions:
default: 'bond_mode=balance-tcp lacp=active other-config:lacp-fallback-ab=true'
default: 'bond_mode=active-backup'
description: The ovs_options string for the bond interface. Set things like
lacp=active and/or bond_mode=balance-slb using this option.
Default wil attempt LACP, but will fall back to active-backup.
type: string
ExternalNetworkVlanID:
default: 10