Identify the node from master cluster from where passwordless ssh is established
Issue
In geo-replication one of the main and first pre-requisites is to establish a passwordless ssh session between one of the master nodes and one of the slave nodes. This is the first step. After this comes the other prerequisite steps such as push pem etc.
And this master node from where passwordless ssh is established is also needed when the volume is expanded by adding new bricks from the new set of nodes that are made part of the trusted storage pool. There are some commands (such as push-pem force) recommended by the admin guide that must be run on the node in the master from where passwordless ssh is established.
But currently there is no CLI command in geo-replication to show that master node which has passwordless ssh connection with the slave node.
Environment
- RHS-3.0
- RHGS-3.1
- RHGS-3.2
- RHGS-3.3
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