Is it possible to install CC without a passwdless ssh user?


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    Ashraf Sharif

    Hi Patrick,

    It's possible but not recommended. To make things simpler, add the existing DB node/cluster into ClusterControl like the standard way and  once added, update following 2 lines from the corresponding /etc/cmon.d/cmon_[cluster ID].cnf:

    osuser=<change to dummy user>
    ssh_identity=<change to dummy value>

    Then, restart CMON service. Or you can just simply remove the SSH user/disable passwordless SSH on the target node. Take note that by doing this, you will not get host statistics monitored and cmon.log/cmon_[cluster ID].log will produce lots of error due to SSH failures.



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