Bug 1417232

Summary: Marking Masters as Unschedulable Nodes "false" needs to be "False" in docs
Product: OpenShift Container Platform Reporter: Ian Tewksbury <itewksbu>
Component: DocumentationAssignee: Michael Burke <mburke>
Status: CLOSED CURRENTRELEASE QA Contact: Gaoyun Pei <gpei>
Severity: unspecified Docs Contact: Vikram Goyal <vigoyal>
Priority: unspecified    
Version: 3.4.0CC: aos-bugs, gpei, jokerman, mburke, mmccomas
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Last Closed: 2019-01-02 16:09:39 UTC Type: Bug
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Description Ian Tewksbury 2017-01-27 16:00:58 UTC 
Document URL: 
https://docs.openshift.com/container-platform/3.4/install_config/install/advanced_install.html#marking-masters-as-unschedulable-nodes

https://access.redhat.com/documentation/en/openshift-container-platform/3.4/single/installation-and-configuration/

Section Number and Name: 
2.6.3.5. Marking Masters as Unschedulable Nodes

Describe the issue: 

The doc lists:

[nodes]
master.example.com openshift_node_labels="{'region':'infra','zone':'default'}" openshift_schedulable=false

But openshift_schedulable=false has to be openshift_schedulable=False.

The F in False needs to be capital.

This can be see in the example hosts.ose.example, https://github.com/openshift/openshift-ansible/blob/master/inventory/byo/hosts.ose.example#L696

# NOTE: Currently we require that masters be part of the SDN which requires that they also be nodes
# However, in order to ensure that your masters are not burdened with running pods you should
# make them unschedulable by adding openshift_schedulable=False any node that's also a master.

Suggestions for improvement: 

Fix the doc to use False instead of False
Comment 1 Michael Burke 2019-01-02 16:09:39 UTC 
PR: https://github.com/openshift/openshift-docs/pull/13187

Changes are live. Closing.

https://docs.openshift.com/container-platform/3.7/upgrading/blue_green_deployments.html#blue-green-creating-labeling-green-nodes