I realize that the issue I’ll write about is most likely common and known to you. I have only come by this issue today and this post is for me to remember the most valuable lessons I learned. The problem I ran an Icinga2 in Docker containers. It was a hassle to say the least.… Continue Reading docker and zombie processes – pid 1 in containers
Check Jenkins’ own documentation for an unnecessarily complicated but at least almost complete overview of available input declarations: https://jenkins.io/doc/pipeline/steps/pipeline-input-step/ Get a list of available types here: https://github.com/jenkinsci/extended-choice-parameter-plugin/blob/master/src/main/java/com/cwctravel/hudson/plugins/extended_choice_parameter/ExtendedChoiceParameterDefinition.java#L90 Get a list of all parameters of the ExtendedChoiceParamterDefinition here: https://github.com/jenkinsci/extended-choice-parameter-plugin/blob/master/src/main/java/com/cwctravel/hudson/plugins/extended_choice_parameter/ExtendedChoiceParameterDefinition.java#L344 This SO was useful to get an idea of how to use it in pipelines and resulted… Continue Reading use jenkin’s ExtendedChoiceParameterDefinition for multi-select user input
Because since recently, whenever I update Docker, my docker-machine command is gone and I keep forgetting how to re-install it: This is to save time next time it happens. Instructions provided on docker/machine Github.
HSTS is for security, I get it. But it can be so fucking annoying. Here is how to clear it for specific domains: superuser: How to stop an automatic redirect from “http://” to “https://” in Chrome
To sign and encrypt emails on Thunderbird one can use PGP keys. To understand the cryptography behind it and read more about PGP, please use Google. This post will just describe the setup on Mac OSX. #1 Install Thunderbird I will let you figure out that one by yourself. Get it here. #2 Install Enigmail… Continue Reading GNUPG – Email encryption and signing – full setup on Mac OSX
I got a RasPi as an early christmas gift and this post is just to remind me later what I did to set it up. Reminder to begin with, if you’re not me: I work with a Mac, so this setup is from an OSX perspective. It might apply to other unix-like Systems but you… Continue Reading Setup for my Raspberry Pi