Better cluster HA with anti-affinity
Bug #1737802 reported by
Feilong Wang
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Magnum |
Fix Released
|
Undecided
|
Feilong Wang | ||
Bug Description
Currently, there is no guarantee to make sure all nodes are created on different compute hosts. So it would be nice if we can create a server group and set it with anti-affinity policy to get a better HA for cluster.
| Changed in magnum: | |
| assignee: | nobody → Feilong Wang (flwang) |
| Changed in magnum: | |
| status: | New → In Progress |
Revision history for this message
| OpenStack Infra (hudson-openstack) wrote Fix merged to magnum (master) | #1 |
| Changed in magnum: | |
| status: | In Progress → Fix Released |
Revision history for this message
| OpenStack Infra (hudson-openstack) wrote Fix included in openstack/magnum 6.0.0 | #2 |
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Reviewed: https:/
Committed: https:/
Submitter: Zuul
Branch: master
commit be0609ce8805c71
Author: Feilong Wang <email address hidden>
Date: Thu Dec 14 11:22:13 2017 +1300
Support soft-anti-affinity policy for nodes
Currently, there is no guarantee to make sure all nodes of one cluster are
created on different compute hosts. So it would be nice if we can create
a server group and set it with anti-affinity policy to get a better HA
for cluster. This patch is proposing to create a server group for master
and minion nodes with soft-anti-affinity policy by default.
Closes-Bug: #1737802
Change-Id: Icc7a73ef55296a