openstack/tripleo-heat-templates
Code Issues Proposed changes

Add CinderEtcdLocalConnect parameter

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The parameter, when set to true, will configure cinder-volume to connect
to Etcd through the node's own local IP on the Etcd network, instead of
a VIP on the network.

This is useful when deploying cinder-volume in an A/A configuration at
an edge site with the HCI roles. As Etcd and cinder-volume are both
running on the same node (typically 3 nodes configured the same), then
each node can just connect directly to Etcd without having to go through
a VIP. Additionally, we have no VIP management at the edge sites
presently.

Change-Id: I8a8825ecff9fc99b5de7390075470356397d85a2
implements: blueprint split-controlplane-templates
This commit is contained in:
James Slagle
2019-03-25 10:39:45 -04:00
parent 00f35055da
commit e701077c96
2 changed files with 23 additions and 0 deletions
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releasenotes/notes/add-CinderEtcdLocalConnect-parameter-8831aad928235458.yaml Normal file
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---
features:
- A new parameter, CinderEtcdLocalConnect, is available for the CinderVolume
service. When deploying the service A/A, the parameter can be set to true
which willconfigure cinder-volume to connect to Etcd locally through the
node's own IP instead of going through a VIP.