Final version of SSL gen script for kafka

Hi, I wrote a lot about this topic but it seems that i came to the procedure specified by Confluent. Here is the right way to do it, at least for now: #!/bin/bash HOST= PASSWORD= KEYSTOREPASS= VALIDITY=365 keytool -keystore kafka.server.keystore.jks -alias ${HOST} -validity $VALIDITY -genkey -dname “CN=${HOST}, OU=MyTeam, O=MyCompany, L=Bucharest S=Romania C=RO” -storepass $KEYSTOREPASS -keypass …

Correct SSL script for Kafka deployment

Hi, I wrote some time ago a post about certificate generation in order to secure Kafka cluster. Long story short, it was wrong! Here is the correct version that returns O (keystore is correctly generated and used) #!/bin/bash HOST= PASSWORD= KEYSTOREPASS= VALIDITY=365 keytool -keystore kafka.server.temp.keystore.jks -alias $HOST -validity $VALIDITY -genkey -dname “CN=${HOST}, OU=Myteam, O=Mycompany, L=Bucharest …

Puppet gems install workaround after TLS 1.0 switchoff

Hi, It seems that since Ruby disabled the TLS 1.0 protocol, there is an issue with installing custom gems in the puppet server. If you run puppetserver gem environment you will probably see the following output: /opt/puppetlabs/bin/puppetserver gem environment RubyGems Environment: – RUBYGEMS VERSION: 2.4.8 – RUBY VERSION: 1.9.3 (2015-06-10 patchlevel 551) [java] – INSTALLATION …