The agent is working, but the infrastructure monitoring UI shows the wrong hostname.
To set the correct hostname, try the following steps:
Edit the newrelic-infra.yml configuration file and add the
override_hostnameoption, whose value is your expected hostname. For example:
Use your init system to restart the agent service:
The New Relic infrastructure agent tries to resolve its fully qualified domain name against a domain name server, which may not be properly configured or not controlled by the same user as the New Relic infrastructure agent.