openstack/tripleo-docs
Code Issues Proposed changes

Add warning about DeploymentServerBlacklist

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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 The blacklist can be used during scale out operations or for isolating changes
to certain servers only. to certain servers only.
.. warning::
Blacklisting servers disables **all** updates to the blacklisted nodes, even
for those deployments that could be considered critical.
.. warning:: .. warning::
Blacklisting servers should be done with caution, and only when the operator Blacklisting servers should be done with caution, and only when the operator
understands that the requested change can be applied with a blacklist in understands that the requested change can be applied with a blacklist in