Datadog is a hosted monitoring service for cloud-scale infrastructure and applications

Pre-Install Notes

This package installs the new Agent 6 by default. You can revert to Agent 5 by enabling datadog.use_agent_5.

Pass your API key as a package option (datadog.api_key), which you can find at

Also pass the number of Mesos slaves as an option (datadog.instances), Marathon will make sure that the Datadog Agent runs only once per slave.

See for available options.

Post-Install Notes

Datadog on DCOS successfully installed.
Head over to to monitor your DCOS cluster.


The software listed above is solely subject to the license(s) listed here, as between you and the creator of the software. Mesosphere is not responsible for, and disclaims any indemnification, warranty of any kind either express or implied, or (unless described in a mutually executed written support agreement) support, with respect to the software listed here.

Ready to get started?