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

patrik

November 25, 2015 14:42

Hi

Is it possible to install and use CC for monitoring only (at the begining) without a ssh passwdless user?

Regards

Patrik

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1 comment

Ashraf Sharif

November 25, 2015 16:28
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.

Regards,

Ashraf
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