Update SonarQube to 5.1
Update successfull without any issues. Removed incompatible plugins and started sonar. Database upgrade executed automatically.
Update Apache Tomcat to 8.0.21
No problems while updating, but it took some time to copy all dependend artifacts.
Updated all Wordpress Instances
Plugins needed to be updated.
Update to Jenkins 1.607
Update executed successfully without any problem. Updated the plugins manually.
Upgrade to CentOS 7.1
Updated all CentOS 7.0 KVM VMs. Everything went fine, except that SonarQube refused to start successfully.
Upgrade to iRedMail 0.9.0
Took some time, but no problems whatsoever. Fine pice of software.
Resize MariaDB Log File
Updated the innodb_log_file_size value to 256M.
Update to Atlassian Stash 3.7.2
Smooth upgrade with proper documentation.
Update to Sonatype Nexus 2.11.2-06
Still not able to move to the jetty-bundled package, because the systemd nexus.service received always SIGTERM. So i merged the war file with the bundled package and deployed it to Tomcat.
Update to Jenkins 1.606
Nothing to mention.
Upgrade to Java 1.8.0_40-b26
Installed rpm package and restarted depended Java applications. No need for creation of syn. link, because Java 8 is the default JDK on silicon.bierochs.org.
upgrade
Upgrade to Java 1.7.0_76-b13
Installed on silicon.bierochs.org, created a jdk7 sym. link and restarted depended Java Applications.