[ https://issues.apache.org/jira/browse/RANGER-332?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pradeep Agrawal resolved RANGER-332. ------------------------------------ Resolution: Implemented Already Implemented via RANGER-2555 > Ranger Plugin config to support policy manager URLs > --------------------------------------------------- > > Key: RANGER-332 > URL: https://issues.apache.org/jira/browse/RANGER-332 > Project: Ranger > Issue Type: Bug > Components: plugins > Affects Versions: 0.5.0 > Reporter: Dilli Arumugam > Priority: Major > > During discussions on 03/19/15 about Ranger HA, an idea of supporting > multiple instances of Ranger without load balancer was touched upon. To > support this, agent plugins should have the smartness to be aware of multiple > ranger admin end points and should have the smartness to failover to a > functional ranger admin endpoint. > CURRENT DESIGN: > The plugin retrieves the policy from RangerAdmin via authenticated REST API > call. When you have more than one ranger-admin, current design expects a > load-balancer url to cover all of the ranger-admin web application. > PROPOSED HIGH-LEVEL DESIGN: > If the end-user decides to use multiple ranger-admin web application without > having a load balancer, the end-user needs to configure the plugins to use > list of ranger-admin url and the plugins should be modified to do a smart > lookup across all url to find an active url to retrieve the policies. > MODIFICATION NEEDED: > plugin code that retrieve policies > usersync code that retrieve & update user/group information > any other external REST API consumers > Please provide your comments and/or alternatives to this approach. -- This message was sent by Atlassian Jira (v8.3.4#803005)