Bug 1442264

Summary:	No mention of nodeselector variables for metrics deployment
Product:	OpenShift Container Platform	Reporter:	Wolfram Richter <wrichter>
Component:	Documentation	Assignee:	Vikram Goyal <vigoyal>
Status:	CLOSED DUPLICATE	QA Contact:	Vikram Goyal <vigoyal>
Severity:	unspecified	Docs Contact:	Vikram Goyal <vigoyal>
Priority:	unspecified
Version:	3.5.0	CC:	aos-bugs, boris.ruppert, cbucur, jokerman, mburke, mmccomas, myllynen
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Last Closed:	2018-12-19 21:38:30 UTC	Type:	Bug
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Description Wolfram Richter 2017-04-13 21:06:09 UTC

Document URL: 
https://docs.openshift.com/container-platform/3.5/install_config/install/advanced_install.html#advanced-install-cluster-metrics
and 
https://docs.openshift.com/container-platform/3.5/install_config/cluster_metrics.html

Section Number and Name: 
"Configuring Cluster Metrics" (first URL)
anywhere in the page (second URL)

Describe the issue: 
the documentation does not mention the ability to configure a node selector to ensure that hawkular, heapster and cassandra are scheduled to infra nodes

Suggestions for improvement: 
Mention the following ansible variables
openshift_metrics_hawkular_nodeselector={"region":"infra"}
openshift_metrics_cassandra_nodeselector={"region":"infra"}
openshift_metrics_heapster_nodeselector={"region":"infra"}

Additional information:

Comment 1 Michael Burke 2018-12-19 21:38:30 UTC

Wolfram -- 

These parameters were added to the Cluster Metrics document in https://github.com/openshift/openshift-docs/pull/5161. 

Michael

*** This bug has been marked as a duplicate of bug 1486938 ***