https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111778#M7939 <P>I believe so, however this still requires an agent restart</P> Wed, 22 Apr 2020 19:43:01 GMT kyle_kowalski 2020-04-22T19:43:01Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111775#M7936 <P>Anyone know if it is possible yet to set a host group for the first time on OneAgents which currently exist without the need for reinstall?</P><P>Thanks!</P> Wed, 22 Apr 2020 18:32:50 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111775#M7936 larry_roberts 2020-04-22T18:32:50Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111776#M7937 <P>Hi Larry,<BR />You can use the OneAgent CLI that is located with the OneAgent.</P><P><A href="https://www.dynatrace.com/support/help/setup-and-configuration/dynatrace-oneagent/oneagent-configuration-via-command-line-interface/?_ga=2.172235107.1911660990.1587490673-1286931383.1565379656">https://www.dynatrace.com/support/help/setup-and-configuration/dynatrace-oneagent/oneagent-configuration-via-command-line-interface/</A> </P><P>Best,<BR />Kyle</P> Wed, 22 Apr 2020 18:59:20 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111776#M7937 kyle_kowalski 2020-04-22T18:59:20Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111777#M7938 <DIV class="fr-view clearfix"><P>Right, but I think that is only if you installed the OneAgent and called out a host group at that time. I am wondering if it is possible to now use that to configure a host group on OneAgents where host group was never used before without the need to reinstall.</P></DIV> Wed, 22 Apr 2020 19:20:13 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111777#M7938 larry_roberts 2020-04-22T19:20:13Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111778#M7939 <P>I believe so, however this still requires an agent restart</P> Wed, 22 Apr 2020 19:43:01 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111778#M7939 kyle_kowalski 2020-04-22T19:43:01Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111779#M7940 <P>Yes, you can set it via --set-host-group and there is even a convenient --restart-service you can add to do the stop/change/start of the oneagent service from a one liner, so it looks like this:</P><P>./oneagentctl --set-host-group EasyTravel_WebServer_Dev --restart-service </P> Wed, 22 Apr 2020 19:54:30 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111779#M7940 dave_mauney 2020-04-22T19:54:30Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111780#M7941 <P>yes thats correct, you can but it will require a recycle of the oneagent process/Service FYI. Even if you did not define the host group at the time of install. </P> Wed, 22 Apr 2020 20:07:28 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111780#M7941 ChadTurner 2020-04-22T20:07:28Z https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111781#M7942 <P>Nice! Have to love that. Thanks!</P> Wed, 22 Apr 2020 20:32:48 GMT https://community.dynatrace.com/t5/Open-Q-A/Is-it-possible-to-set-host-groups-yet-without-the-need-for/m-p/111781#M7942 larry_roberts 2020-04-22T20:32:48Z