An edge node must have the ability to resolve the hostnames from your Cloudera Operational Database (COD). You must obtain the private IP address of the nameserver and configure it to resolve hostnames from your COD.
- Obtain the nameserver IP address using the CDP Control Plane
- Obtain the nameserver IP address using CDP CLI
- Go to the .
- Click Environments and select your environment from the list of environments.
- Click Summary.
Find the FreeIPA section and copy the content of the Private
Alternatively you can obtain the namserver IP address using CDP CLI. Run the following command to get the nameserver IP address:
$ cdp environments describe-environment --environment-name <your_environment> | jq '.environment.freeipa
The nameserver IP address is displayed as the output. For example:
After you have obtained the private IP address of the
nameserver, modify the
/etc/resolv.conf file on your edge node to
list this private IP address as a nameserver. You can do this using the
resov.conf nameserver <nameserver ip address> command.