When creating a cluster in GlassFish 3, a node must be created. Received an error when creating an
instance on a remote node. However, I can ssh to remote host from command line without providing
credentials, so I do know ssh is set up properly. It would be useful to have a "Test" button on the
administration GUI to "test" ssh connectivity without having to go to the CLI. There are similar "Test"
buttons to test resources in GlassFish, for example.
The results should be "Connection successful" if successful, and listing an error code with error description
if there is a connection error. It would be useful to list help options if connection is unsuccessful (such as
"try to ssh from command line or similar).