Re: Use geo-replication without passwordless ssh login

M S Vishwanath Bhat <vbhat@xxxxxxxxxx> · Tue, 16 Sep 2014 03:07:07 +0530



    On 15/09/14 20:48, Bo Yu wrote:

    
      Hi,
        

        I wonder if it is possible to configure Gluster
          geo-replication in a manner that it does not require
          passwordless ssh login, since in our system passwordless ssh
          is not allowed.
        

        Or, is it possible to configure passwordless ssh for
          Gluster only, not for every user or programm.
      
    
    TBH, the passwordless ssh configured by "push-pem" option is very
    specific to gluster (gsyncd to be more specific). But this will used
    after the session is created. During the create gluster need the
    passwordless ssh to get the details of the slave cluster (it's
    status, available size, files present or not etc).

    
    So you need to have passwordless ssh from one node in master to one
    in slave *only* during the "geo-rep create push-pem". After session
    created, you can actually remove the passwordless ssh and Ideally
    geo-rep should still work.

    
    HTH

    
     Best Regards,

    Vishwanath

    
        Thanks.
        

        Bo
        

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