openstack
/
tripleo-docs
Code Issues Proposed changes

Add warning about DeploymentServerBlacklist 

Despite the existing language, there seems to be some confusion on
whether or not DeploymentServerBlacklist applies to all deployments.

Add a clearer warning.

Change-Id: I9fd2656eb398a4624288b06c414eb98da9c8f260
Closes-Bug: #1747502
This commit is contained in:
James Slagle 2018-02-05 16:42:01 -05:00
parent fb4f1ec45b
commit bf684f57dc
1 changed files with 4 additions and 0 deletions
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4
doc/source/install/advanced_deployment/server_blacklist.rst
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@ -33,6 +33,10 @@ stack operation.
The blacklist can be used during scale out operations or for isolating changes
to certain servers only.
.. warning::
Blacklisting servers disables **all** updates to the blacklisted nodes, even
for those deployments that could be considered critical.
.. warning::
Blacklisting servers should be done with caution, and only when the operator
understands that the requested change can be applied with a blacklist in