https://community.dynatrace.com/t5/Extensions/Get-the-node-tags-for-custom-Prometheus-extension/m-p/271302#M5997 <P>I have custom extension for Prometheus exporter and now I am trying to create topology. Metrics are related to pacemaker cluster.</P> <P>From the metrics that I am getting from Prometheus I have nodes and their ip addresses, but no information about cluster.</P> <P>I am trying to create the topology and relationship: cluster - node, but in metrics I don't have cluster name.&nbsp;<BR />What I realized is that I have it on the node tag that is monitored by OneAgent.</P> <P>Is there any possibility that I can get tag value from the VM (VM is in Azure and the tag is coming from there) and use it in custom extension to set cluster name?</P> <P>&nbsp;</P> Mon, 03 Mar 2025 10:13:47 GMT danijela 2025-03-03T10:13:47Z https://community.dynatrace.com/t5/Extensions/Get-the-node-tags-for-custom-Prometheus-extension/m-p/271302#M5997 <P>I have custom extension for Prometheus exporter and now I am trying to create topology. Metrics are related to pacemaker cluster.</P> <P>From the metrics that I am getting from Prometheus I have nodes and their ip addresses, but no information about cluster.</P> <P>I am trying to create the topology and relationship: cluster - node, but in metrics I don't have cluster name.&nbsp;<BR />What I realized is that I have it on the node tag that is monitored by OneAgent.</P> <P>Is there any possibility that I can get tag value from the VM (VM is in Azure and the tag is coming from there) and use it in custom extension to set cluster name?</P> <P>&nbsp;</P> Mon, 03 Mar 2025 10:13:47 GMT https://community.dynatrace.com/t5/Extensions/Get-the-node-tags-for-custom-Prometheus-extension/m-p/271302#M5997 danijela 2025-03-03T10:13:47Z