Best Option - Put a load balancer/distributor in front of it. Other Option - Edit jetty.xml. Solr uses Jetty, and so the key is in the HTTPConfiguration for jetty.
This file, in my installation is in solr-X.Y.Z/etc/jetty.xml There is some documentation at https://www.eclipse.org/jetty/javadoc/9.4.8.v20171121/org/eclipse/jetty/server/HttpConfiguration.html And probably some guides on TLS 1.2 for Jetty.xml on the web. My installation also uses templates to partially override the solr installation before setting it up using the standard scripts, and that is what I would suggest here... -----Original Message----- From: Keith Kenneth <kedward...@gmail.com> Sent: Wednesday, October 10, 2018 12:36 PM To: solr-user@lucene.apache.org Subject: How to restrict solr 7.4 to use TLS 1.2 only? How to restrict solr 7.4 to use TLS 1.2 only? Keith
