<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style></style></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1>Hello Paolo,<o:p></o:p>My apologies for the confusion. I am using Prometheus operator, which is already installed at the cluster under the name space cattle-prometheus. My assumption is I do not need to install the Prometheus operator again and I can push the metrics from the kafka cluster ( deployed in strimzi-kafka-operator namespace) to the prometheus operator running in cattle-prometheus namespace. Is my assumption correct? If yes, what is the steps that I need to follow.<o:p></o:p><o:p> </o:p>Regards<o:p></o:p>Debdeep<o:p></o:p><o:p> </o:p>Debdeep Das | Lead Engineer | Communication Products - InTC<o:p></o:p>Unisys | +91 9980101186 | <a href="mailto:debdeep.das@in.unisys.com">debdeep.das@in.unisys.com</a> <o:p></o:p><o:p> </o:p><a href="http://www.unisys.com/"><img border=0 width=194 height=30 id="Picture_x0020_49" src="cid:image001.png@01D54BA4.947E1BB0" alt="unisys_logo"></a><o:p></o:p><o:p> </o:p>THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all devices.<o:p></o:p><a href="http://www.linkedin.com/company/unisys"><img border=0 width=16 height=16 id="Picture_x0020_13" src="cid:image002.jpg@01D54BA4.947E1BB0" alt="Grey_LI"></a> <a href="http://twitter.com/unisyscorp"><img border=0 width=16 height=16 id="Picture_x0020_12" src="cid:image003.jpg@01D54BA4.947E1BB0" alt="Grey_TW"></a> <a href="http://www.youtube.com/theunisyschannel"><img border=0 width=16 height=16 id="Picture_x0020_10" src="cid:image004.jpg@01D54BA4.947E1BB0" alt="Grey_YT"></a><a href="http://www.facebook.com/unisyscorp"><img border=0 width=16 height=16 id="Picture_x0020_9" src="cid:image005.jpg@01D54BA4.947E1BB0" alt="Grey_FB"></a><a href="https://vimeo.com/unisys"><img border=0 width=16 height=16 id="Picture_x0020_6" src="cid:image006.jpg@01D54BA4.947E1BB0" alt="Grey_Vimeo"></a><a href="http://blogs.unisys.com/"><img border=0 width=16 height=16 id="Picture_x0020_8" src="cid:image007.jpg@01D54BA4.947E1BB0" alt="Grey_UB"></a><o:p></o:p><o:p> </o:p>From: Paolo Patierno [mailto:ppatiern@redhat.com] Sent: Monday, August 5, 2019 3:39 PM To: Das, Debdeep <debdeep.das@in.unisys.com> Cc: strimzi@redhat.com Subject: Re: [Strimzi] Strimzi with Prometheus<o:p></o:p><o:p> </o:p><div>What's not clear to me now is ... if you are using the Prometheus Operator or not.<o:p></o:p><div>In the first email you mentioned the Prometheus operator while in the last one just Prometheus (the server) which are two different things.<o:p></o:p></div><div>The first one is a Kubernetes operator for deploying Prometheus server and services to identify metrics to scrape from other applications; the second one is ... the actual Prometheus server.<o:p></o:p></div><div>The steps we provide in the documentation are about having Prometheus operator running and deploying a few resources for deploying a Prometheus server and the services for monitoring Kafka metrics (all these resources are handled by the prometheus operator which than "inject" the configuration into prometheus).<o:p></o:p></div></div><o:p> </o:p><div><div>On Mon, Aug 5, 2019 at 12:01 PM Das, Debdeep <<a href="mailto:debdeep.das@in.unisys.com">debdeep.das@in.unisys.com</a>> wrote:<o:p></o:p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div>Hello Paolo,<o:p></o:p>Let me explain the environment I have and maybe there is something not setup right. I am using Rancher on Kubernetes. On the environment Prometheus and Grafana runs on a separate namespace “cattle-prometheus”. My Kafka cluster is deployed in strimzi-kafka-operator namespace. I want to produce the metrics of the kafka cluster in strimzi-kafka-operator name space to the prometheus instance in cattle-prometheus namespace. I am not sure what are the steps to do so. If you can help me with the steps to do so, it will be great. I could not figure that from the documentation.<o:p></o:p> <o:p></o:p>Regards<o:p></o:p>Debdeep<o:p></o:p> <o:p></o:p>Debdeep Das | Lead Engineer | Communication Products - InTC<o:p></o:p>Unisys | +91 9980101186 | <a href="mailto:debdeep.das@in.unisys.com" target="_blank">debdeep.das@in.unisys.com</a> <o:p></o:p> <o:p></o:p><a href="http://www.unisys.com/" target="_blank"><img border=0 width=194 height=30 id="gmail-m_-5620731783550382870Picture_x0020_49" src="cid:image001.png@01D54BA4.947E1BB0" alt="unisys_logo"></a><o:p></o:p> <o:p></o:p>THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all devices.<o:p></o:p><a href="http://www.linkedin.com/company/unisys" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_13" src="cid:image002.jpg@01D54BA4.947E1BB0" alt="Grey_LI"></a> <a href="http://twitter.com/unisyscorp" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_12" src="cid:image003.jpg@01D54BA4.947E1BB0" alt="Grey_TW"></a> <a href="http://www.youtube.com/theunisyschannel" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_10" src="cid:image004.jpg@01D54BA4.947E1BB0" alt="Grey_YT"></a><a href="http://www.facebook.com/unisyscorp" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_9" src="cid:image005.jpg@01D54BA4.947E1BB0" alt="Grey_FB"></a><a href="https://vimeo.com/unisys" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_6" src="cid:image006.jpg@01D54BA4.947E1BB0" alt="Grey_Vimeo"></a><a href="http://blogs.unisys.com/" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870Picture_x0020_8" src="cid:image007.jpg@01D54BA4.947E1BB0" alt="Grey_UB"></a><o:p></o:p> <o:p></o:p>From: Paolo Patierno [mailto:<a href="mailto:ppatiern@redhat.com" target="_blank">ppatiern@redhat.com</a>] Sent: Monday, August 5, 2019 1:33 PM To: Das, Debdeep <<a href="mailto:debdeep.das@in.unisys.com" target="_blank">debdeep.das@in.unisys.com</a>> Cc: <a href="mailto:strimzi@redhat.com" target="_blank">strimzi@redhat.com</a> Subject: Re: [Strimzi] Strimzi with Prometheus<o:p></o:p> <o:p></o:p><div>Hi Debdeep,<o:p></o:p><div>can you provide the Prometheus log? <o:p></o:p></div><div>In the prometheus.yaml file, the ClusterRoleBinding resource provides the binding between the promethes-server service account and the cluster role but specifing "myproject" as namespace. Is you Kafka cluster running in the myproject namespace? Is the same for the Prometheus server you installed through the Prometheus operator?<o:p></o:p></div><div> <o:p></o:p></div><div>Thanks,<o:p></o:p></div><div>Paolo.<o:p></o:p></div></div> <o:p></o:p><div><div>On Mon, Jul 29, 2019 at 5:36 PM Das, Debdeep <<a href="mailto:debdeep.das@in.unisys.com" target="_blank">debdeep.das@in.unisys.com</a>> wrote:<o:p></o:p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'><div><div>Hello,<o:p></o:p>I have a Kubernetes environment with Strimzi and Kafka deployed. I am able to produce and consume successfully. I want to use Prometheus and Grafana to report metrics. The environment already has Prometheus Operator and Grafana installed, but in a different namespace than where I installed the Strimzi + Kafka.<o:p></o:p>I used the instructions here <a href="https://strimzi.io/docs/latest/#prometheus" target="_blank">https://strimzi.io/docs/latest/#prometheus</a> to add the rules. I used the following instructions under the namespace where Strimzi-Kafka is installed, but I don’t see the Rules under Prometheus. The metrics are already added in the YAML to deploy the Kafka(+zookeper)<o:p></o:p> <o:p></o:p>kubectl apply -f strimzi-service-monitor.yaml<o:p></o:p>kubectl apply -f prometheus-rules.yaml<o:p></o:p>kubectl apply -f prometheus.yaml<o:p></o:p> Can you please help what needs to be done to get the rules. I guess because the rules are not getting to Prometheus, the Grafana is not reporting anything on the Dashboard.<o:p></o:p> <o:p></o:p>Regards<o:p></o:p>Debdeep <o:p></o:p> <o:p></o:p>Debdeep Das | Lead Engineer | Communication Products - InTC<o:p></o:p>Unisys | +91 9980101186 | <a href="mailto:debdeep.das@in.unisys.com" target="_blank">debdeep.das@in.unisys.com</a> <o:p></o:p> <o:p></o:p><a href="http://www.unisys.com/" target="_blank"><img border=0 width=194 height=30 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_49" src="cid:image001.png@01D54BA4.947E1BB0" alt="unisys_logo"></a><o:p></o:p> <o:p></o:p>THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all devices.<o:p></o:p><a href="http://www.linkedin.com/company/unisys" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_13" src="cid:image002.jpg@01D54BA4.947E1BB0" alt="Grey_LI"></a> <a href="http://twitter.com/unisyscorp" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_12" src="cid:image003.jpg@01D54BA4.947E1BB0" alt="Grey_TW"></a> <a href="http://www.youtube.com/theunisyschannel" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_10" src="cid:image004.jpg@01D54BA4.947E1BB0" alt="Grey_YT"></a><a href="http://www.facebook.com/unisyscorp" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_9" src="cid:image005.jpg@01D54BA4.947E1BB0" alt="Grey_FB"></a><a href="https://vimeo.com/unisys" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_6" src="cid:image006.jpg@01D54BA4.947E1BB0" alt="Grey_Vimeo"></a><a href="http://blogs.unisys.com/" target="_blank"><img border=0 width=16 height=16 id="gmail-m_-5620731783550382870gmail-m_-3676818276404203180Picture_x0020_8" src="cid:image007.jpg@01D54BA4.947E1BB0" alt="Grey_UB"></a><o:p></o:p> <o:p></o:p></div></div>_______________________________________________ Strimzi mailing list <a href="mailto:Strimzi@redhat.com" target="_blank">Strimzi@redhat.com</a> <a href="https://www.redhat.com/mailman/listinfo/strimzi" target="_blank">https://www.redhat.com/mailman/listinfo/strimzi</a><o:p></o:p></blockquote></div> <o:p></o:p><div> <o:p></o:p></div>-- <o:p></o:p><div><div><div><div>Paolo Patierno<o:p></o:p>Principal Software Engineer, Messaging & IoT<o:p></o:p><a href="https://www.redhat.com/" target="_blank">Red Hat</a><o:p></o:p><div style='margin-top:9.0pt'><table class=MsoNormalTable border=0 cellspacing=3 cellpadding=0><tr><td style='padding:.75pt .75pt .75pt .75pt'><a href="https://red.ht/sig" target="_blank"><img border=0 width=90 id="gmail-m_-5620731783550382870_x005f_x0000_i1032" src="https://static.redhat.com/libs/redhat/brand-assets/latest/corp/logo.png"></a><o:p></o:p></td><td style='padding:.75pt .75pt .75pt .75pt'><div><a href="https://redhat.com/summit" target="_blank"><img border=0 id="gmail-m_-5620731783550382870_x005f_x0000_i1033" src="https://static.redhat.com/libs/redhat/brand-assets/latest/events/red-hat-summit.png"></a><o:p></o:p></div></td></tr></table> <o:p></o:p></div></div></div></div></div></div></div></blockquote></div> <o:p></o:p><div><o:p> </o:p></div>-- <o:p></o:p><div><div><div><div>Paolo Patierno<o:p></o:p>Principal Software Engineer, Messaging & IoT<o:p></o:p><a href="https://www.redhat.com/" target="_blank">Red Hat</a><o:p></o:p><div style='margin-top:9.0pt'><table class=MsoNormalTable border=0 cellspacing=3 cellpadding=0><tr><td style='padding:.75pt .75pt .75pt .75pt'><a href="https://red.ht/sig" target="_blank"><img border=0 width=90 id="_x0000_i1041" src="https://static.redhat.com/libs/redhat/brand-assets/latest/corp/logo.png"></a><o:p></o:p></td><td style='padding:.75pt .75pt .75pt .75pt'><div><a href="https://redhat.com/summit" target="_blank"><img border=0 id="_x0000_i1042" src="https://static.redhat.com/libs/redhat/brand-assets/latest/events/red-hat-summit.png"></a><o:p></o:p></div></td></tr></table><o:p> </o:p></div></div></div></div></div></div></body></html>