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https://issues.apache.org/jira/browse/NIFI-5542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16622134#comment-16622134
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ASF subversion and git services commented on NIFI-5542:
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Commit be2ed060a29228424ee647fd617ff0e1010dc25e in nifi's branch
refs/heads/master from Andrew I. Christianson
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=be2ed06 ]
NIFI-5542 Added support for node groups to FileAccessPolicyProvider
This closes #2970.
Signed-off-by: Kevin Doran <[email protected]>
> Add support for node groups to FileAccessPolicyProvider
> -------------------------------------------------------
>
> Key: NIFI-5542
> URL: https://issues.apache.org/jira/browse/NIFI-5542
> Project: Apache NiFi
> Issue Type: Improvement
> Reporter: Andrew Christianson
> Priority: Major
>
> Currently in FileAccessPolicyProvider, it is possible to specify a set of
> node identities, which are given access to /proxy. This works well for static
> clusters, but does not work so well for dynamic clusters (scaling up/down #
> of nodes) because we don't know in advance what the node identities will be
> or how many there will be.
> In order to support dynamic sets of node identities, add support for
> specifying a "Node Group," for which all identities in the group will be
> granted access to /proxy. A UserGroupProvider can then be implemented to
> gather node identities dynamically from the cluster environment.
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