https://community.dynatrace.com/t5/Extensions/etcd-server-has-leader-was-not-found-error/m-p/239802#M4199 <P>Hello.</P><P>I've tried to use and implement some extensions for openshift like openshift control plane, kubernetes persistent volume claims. And they worked as i expected with no problem.</P><P>But when i'm trying to install and configure etcd for openshift extension, after waiting 10-15 minutes, when i go to related dashboard i just see&nbsp;<STRONG>Metric etcd_server_has_leader was not found.&nbsp;</STRONG></P><P>Do you have any idea about what im probably doing wrong or what i'm supposed to do?</P> Wed, 13 Mar 2024 14:56:39 GMT kasdev 2024-03-13T14:56:39Z https://community.dynatrace.com/t5/Extensions/etcd-server-has-leader-was-not-found-error/m-p/239802#M4199 <P>Hello.</P><P>I've tried to use and implement some extensions for openshift like openshift control plane, kubernetes persistent volume claims. And they worked as i expected with no problem.</P><P>But when i'm trying to install and configure etcd for openshift extension, after waiting 10-15 minutes, when i go to related dashboard i just see&nbsp;<STRONG>Metric etcd_server_has_leader was not found.&nbsp;</STRONG></P><P>Do you have any idea about what im probably doing wrong or what i'm supposed to do?</P> Wed, 13 Mar 2024 14:56:39 GMT https://community.dynatrace.com/t5/Extensions/etcd-server-has-leader-was-not-found-error/m-p/239802#M4199 kasdev 2024-03-13T14:56:39Z https://community.dynatrace.com/t5/Extensions/etcd-server-has-leader-was-not-found-error/m-p/239819#M4200 <P>Hi&nbsp;<a href="https://community.dynatrace.com/t5/user/viewprofilepage/user-id/72156">@kasdev</a>,</P><P>Have you already installed the the dynakube operator to the master nodes also? I think this extesnion will work in that case only. I do not use this extension because we use a nodeselector in the custom resource yaml:&nbsp;</P><DIV><DIV><SPAN>nodeSelector</SPAN><SPAN>:</SPAN></DIV><DIV><SPAN>&nbsp; &nbsp; &nbsp; &nbsp; </SPAN><SPAN>"node-role.kubernetes.io/worker"</SPAN><SPAN>: </SPAN><SPAN>""</SPAN></DIV><DIV><SPAN>We have only information about the master nodes via the kubernetes api integration.</SPAN></DIV><DIV>&nbsp;</DIV><DIV><SPAN>I hope it helps.</SPAN></DIV><DIV>&nbsp;</DIV><DIV>Best regards,</DIV><DIV>Mizső</DIV></DIV> Wed, 13 Mar 2024 17:04:18 GMT https://community.dynatrace.com/t5/Extensions/etcd-server-has-leader-was-not-found-error/m-p/239819#M4200 Mizső 2024-03-13T17:04:18Z