<div dir="ltr">Firstly, please upgrade to a more recent Keycloak version. Then refer to <a href="https://keycloak.gitbooks.io/server-installation-and-configuration/content/topics/clustering/load-balancer.html">https://keycloak.gitbooks.io/server-installation-and-configuration/content/topics/clustering/load-balancer.html</a> for details on how to setup a reverse proxy / load balancer in front of Keycloak.</div><div class="gmail_extra"><br><div class="gmail_quote">On 27 June 2016 at 09:18, KASALA Štefan <span dir="ltr"><<a href="mailto:Stefan.Kasala@posam.sk" target="_blank">Stefan.Kasala@posam.sk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">Hello,<u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">we have installed JBoss Overlord Rtgov 2.1.0 which is using Keycloak 1.2.0.Beta1. It is running on JBoss EAP 6.3, I will name it with hostname app01. We have a load balancer
under another hostname lb</span><span style="font-size:9.5pt;font-family:"Verdana",sans-serif">app </span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif">in front of the deployed app. I am able to call the rest interface of RtGov directly on
machine </span><span style="font-size:9.5pt;font-family:"Verdana",sans-serif">app01 but not using lbapp, I get 401 - Unauthorized from Keycloak. My guess is there is some check against hostname in http request. Is there some possibility to register aliases
with the keycloak to enable calls via load balancer? Thanks.</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif"><u></u><u></u></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Verdana",sans-serif">Stefan Kasala</span><span style="font-size:10.0pt;font-family:"Verdana",sans-serif"><u></u><u></u></span></p>
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