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<td class="page-title-pattern-first-line " style="padding: 0px; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px; padding-top: 10px"> <a href="https://issues.jboss.org/browse/AEROGEAR" style="color: #3b73af; text-decoration: none">AeroGear</a> / <a href="https://issues.jboss.org/browse/AEROGEAR-1776" style="color: #3b73af; text-decoration: none"><img src="cid:jira-generated-image-avatar-5496f13e-359a-4baa-a861-4bbf2adaeb06" height="16" width="16" border="0" align="absmiddle" alt="Task" style="vertical-align: text-bottom"></a> <a href="https://issues.jboss.org/browse/AEROGEAR-1776" style="color: #3b73af; text-decoration: none">AEROGEAR-1776</a> </td>
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<td style="vertical-align: top;; padding: 0px; border-collapse: collapse; padding-right: 5px; font-size: 20px; line-height: 30px; mso-line-height-rule: exactly" class="page-title-pattern-header-container"> <span class="page-title-pattern-header" style="font-family: Arial, sans-serif; padding: 0; font-size: 20px; line-height: 30px; mso-text-raise: 2px; mso-line-height-rule: exactly; vertical-align: middle"> <a href="https://issues.jboss.org/browse/AEROGEAR-1776" style="color: #3b73af; text-decoration: none">[SPIKE] Investigate in order to produce list of tasks </a> </span> </td>
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<td style="padding: 0px; border-collapse: collapse; font: normal 14px/20px Arial, sans-serif; padding: 2px 0 2px 5px; vertical-align: top"> <a class="user-hover" rel="akeating1" id="email_akeating1" href="https://issues.jboss.org/secure/ViewProfile.jspa?name=akeating1" style="color:#3b73af;; color: #3b73af; text-decoration: none">Aiden Keating</a> </td>
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<td class="text-paragraph-pattern-container mobile-resize-text " style="padding: 0px; border-collapse: collapse; padding: 0 0 10px 0"> <span class="diffcontext">Notes from [~akeating1] on previous work<br><br>In the keycloak-apb (https://github.com/aerogearcatalog/keycloak-apb) we use a tool called Keycloak Monitoring Prometheus (https://github.com/larscheid-schmitzhermes/keycloak-monitoring-prometheus) to export all of the metrics Keycloak provides to a file system.<br><br>This is then exported via an endpoint using the Prometheus Filesystem Exporter (https://github.com/larscheid-schmitzhermes/prometheus-filesystem-exporter).<br><br>Currently the only thing that is missing from what is exposed are the CPU and Memory usage metrics.<br><br>To try out the current Keycloak metrics configuration provision the Keycloak APB and provision the Prometheus APB. You will then see Keycloak and Keycloak Admin metrics in prometheus. Creating users/logging in as a user/etc. will all create new events.<br><br>Explore the current Keycloak metrics implementation and determine what factors are missing along with CPU and Memory and if anything needs to be changed.</span> <span class="diffremovedchars" style="background-color: #ffe7e7; text-decoration:line-through;"> We</span> <span class="diffaddedchars" style="background-color:#ddfade;"><br><br>The current implementation using the file exporter</span> <span class="diffcontext"> may</span> <span class="diffremovedchars" style="background-color: #ffe7e7; text-decoration:line-through;"> also</span> <span class="diffaddedchars" style="background-color:#ddfade;"> not be the approach we</span> <span class="diffcontext"> want</span> <span class="diffaddedchars" style="background-color:#ddfade;"> to take in the long term. Investigate other options also, perhaps including adding</span> <span class="diffcontext"> a</span> <span class="diffremovedchars" style="background-color: #ffe7e7; text-decoration:line-through;"> Grafana dashboard (One may already exist)</span> <span class="diffaddedchars" style="background-color:#ddfade;"> prometheus metrics endpoint in Keycloak itself</span> <span class="diffcontext">.</span> <span class="diffaddedchars" style="background-color:#ddfade;"> This seems to be partially discussed here: https://issues.jboss.org/browse/KEYCLOAK-1578</span> <span class="diffcontext"><br><br></span> <span class="diffremovedchars" style="background-color: #ffe7e7; text-decoration:line-through;"><br></span> <span class="diffcontext">[~weili]</span> </td>
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