11-22-2016 10:32 PM - edited 03-01-2019 04:33 AM
Hi,
After a system restore (revert to snapshot) I am getting this error:
ERROR: Unable to communicate with root at local host:14141
When I type "grape" command, The error sometimes occurs and sometimes not
The cluster IP is not responding.
APIC-EM version 1.3.1.9
Please help.
Solved! Go to Solution.
11-22-2016 11:02 PM
you might need to do a "reset_grapevine". Make sure you say N to the questions, and the state of your controller will be preserved.
It looks like the services are not running.
11-22-2016 11:02 PM
you might need to do a "reset_grapevine". Make sure you say N to the questions, and the state of your controller will be preserved.
It looks like the services are not running.
11-22-2016 11:22 PM
Thank you very much for the fast response!
I need to run this command on all 3 servers?
11-22-2016 11:53 PM
No, you should be able to remove other servers from the cluster using the instructions in the troubleshooting guide.
To troubleshoot an issue with a multi-host cluster, you may need to remove a single host from a multi-host cluster. This procedure describes how to remove one of the hosts running Cisco APIC-EM from a multi-host cluster. You use theCisco APIC-EM configuration wizard to perform this procedure.
Note | The configuration wizard option to remove a host only appears if the host on which you are running the configuration wizard is part of a multi-host cluster. If the host is not part of a multi-host cluster, then the option to remove a host does not display. When performing this procedure, controller downtime occurs. For this reason, we recommend that you perform this procedure during a maintenance time period. |
You should have deployed Cisco APIC-EM on a multi-host cluster as described in the Cisco APIC-EM deployment guide.
You must perform this procedure on the single host that is to be removed from the multi-host cluster.
11-23-2016 01:05 PM
Thank you! I will try this.
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