In the article I describe how you create your own Root CA, your own Intermediate CA and how you can install Puppet Enterprise to use your own Intermediate CA.
Jenkins build pipelines and PHP Unit tests and what Docker can do for you
Some time ago I didn’t like Jenkins Pipelines at all. I preferred to concatenate Jenkins jobs by triggering one Job after the other in a job chain using the build triggers. Together with the Build Flow Plugin you get a good overview of the job chain. This workes like a…
Puppet augeas and sudoers parameter lists
Today I had little problems with Puppet’s augeas. I tried hard to find some documentation helping me out but did not find anything suitable. So I think I’m not the only one facing that problem so I want to share what I did. I want to change the /etc/sudoers file…
Java Security and Entropy
A few days ago I had a strange problem with an Oracle database together with the current 1.7 version o fOpen JDK. The problems occurred on a Jenkins build slave running on CentOS 6.6. The connection to the Oracle database was done with Oracle’s JDBC driver. The script doing the…