Add issue to reno for the incompatible k8s client

Advice users to disable the periodic task collection which
uses the incompatible python kubernetes client.

Change-Id: Ifb77774cf70e1391f97d9bc6f4cf45756913db47
Related-Bug: #1746510
changes/98/542198/1 6.0.1
Spyros Trigazis 2018-02-08 13:58:45 +00:00
parent 4c4d7db96c
commit 710192a63f
1 changed files with 17 additions and 0 deletions

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Kubernetes client is incompatible with evenlet and breaks the periodic
tasks. After kubernetes client 4.0.0 magnum is affected by the bug
Magnum has three periodic tasks, one to sync the magnum service, one to
update the cluster status and one send cluster metrics The send_metrics
task uses the kubernetes client for kubernetes clusters and it crashes
the sync_cluster_status and send_cluster_metrics tasks.
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In magnum configuration, in [drivers] set send_cluster_metrics = False to
to avoid collecting metrics using the kubernetes client which crashes the
periodic tasks.