Cluster is not reachable

DataPlane containers are not able to resolve a provided hostname or use the IP address to connect to the machine.

DNS resolution is not setup.

There are firewall or other networking restrictions that are preventing access.

Sample Message:

Failed: This is not a valid Ambari URL.

Verify that the specified hostname or IP address is valid and reachable from the DP host machine.
If the hostname or IP address is reachable, try adding the hostname resolution to the DataPlane container using the ./dpdeploy.sh utils add-host <ip> <host> command.
Verify if network connectivity settings, such as firewalls, are configured correctly.