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In order to provide high availability, each RGVI client can be configured with the IP addresses of
multiple Ranger Gateways. When the client is started, it will attempt to connect to one of the Ranger
Gateways in the list. If the connection attempt succeeds, the RGVI client will direct all proxy traffic to
the connected Ranger Gateway. If the connection attempt fails, the RGVI client will attempt to connect
to a different Ranger Gateway. If the RGVI client has successfully connected to a given Ranger
Gateway, but subsequently loses connectivity, the client will time out and attempt to connect to a
different Ranger Gateway.
The RGVI service can be controlled and configured using the Ranger Gateway Viewer or the rgvi
Ranger Gateway command.
RGVI client installation and configuration instructions for various operating systems are provided in
Appendix J.
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