Which command allows you to set custom host tags in Dynatrace OneAgent?

The command that allows you to set custom host tags in Dynatrace OneAgent is indeed the one that specifies the --set-host-tag parameter. This command provides a way to associate specific tags with a host, which can help in organizing and categorizing monitored entities within the Dynatrace environment for easier management and reporting.

By using ./oneagentctl --set-host-tag=TestHost --set-host-tag=role=fallback --set-host-tag=Gdansk, you can assign multiple tags to a host in a single command. Custom host tags are essential for distinguishing between different roles, environments, or characteristics of hosts in a system, making it easier for teams to filter, search, and generate reports based on these tags in Dynatrace.

The other options do not facilitate setting custom host tags:

• Removing host tags, retrieving existing host tags, or getting infrastructure-only information do not contribute to the setting of tags. Thus, they serve different purposes that are not aligned with the requirement of assigning new tags to hosts.