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Who When What Removed Added
Dan Winship 2018-02-16 13:44:30 UTC Blocks 1546170
Dan Winship 2018-02-16 13:46:00 UTC Status NEW POST
Dan Winship 2018-02-19 21:34:11 UTC Status POST MODIFIED
Dan Winship 2018-02-21 15:25:46 UTC Blocks 1547599
Xiaoli Tian 2018-03-07 05:40:04 UTC Status MODIFIED ON_QA
CC xtian
Meng Bo 2018-03-07 10:43:42 UTC Status ON_QA VERIFIED
Ben Bennett 2018-03-28 13:21:39 UTC Doc Text Cause: In some (as-yet-undetermined) circumstances, nodes were apparently receiving a duplicate out-of-order HostSubnet "deleted" event from the master.

Consequence: When processing the duplicate event, the node could end up deleting OVS flows corresponding to an active node, causing pods on the two nodes to be unable to communicate with each other. (This was most noticeable when it happened to a node hosting the registry.)

Fix: The HostSubnet event-processing code will now notice that the event is a duplicate and ignore it.

Result: OVS flows are not deleted, and pods can communicate.
Doc Type If docs needed, set a value Bug Fix
Eric Rich 2019-12-05 22:01:59 UTC Sub Component openshift-sdn
Status VERIFIED CLOSED
CC erich
Resolution --- EOL
Assignee bbennett cdc
QA Contact bmeng zzhao
Last Closed 2019-12-05 22:01:59 UTC

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