Cipher or key exchange error when trying ssh towards older Cisco switches and other older networking hardware.

You get an error like
Unable to negotiate with 10.1.1.2 port 22: no matching key exchange method found. Their offer: diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1

When you convert a vm with redhat7 or centos7 and it failed boot with “dracut-initqueue timeout” and you want to use virtio for scsi driver.

If you are ahead of master, to reset and save your changes.

The smartest way to create a multistage Dockerfile for a python application and be compatible with OpenShift non-root / arbitrary user is to use virtual environments.

To get correct time-zone for a Cisco-device in sweden, you need to set the time-zone to CET for standard-time and CEST for summer-time Summer-time in sweden starts at the last sunday of March and ends in last sunday in october.

Deploying a static and dynamic site inside k8s

Writing a deployment for a two container pod with both static and dynamic content

\\wsl$\[running dist] not working

Problem accessing your WSL - Windows Subsystem for Linux - linux files in Windows 10 1903. Probably a missing P9NP in Order in registry.

If you cant access \\wsl$\Ubuntu it is probably because the updater missed to activate the P9NP component.

You can send down extra info about pod and node inside the cluster to a container.

valueFrom.fieldRef can provide extra info to a pod I use them as environment-variables to provide extra info inside our team slackbot

Deploying a python slack-bot in k8s

Running a slackbot in k8s for easy deployment.

This is my setup for a slackbot running in k8s. It is a working solution designed for kubernetes 1.17

Using python decorators for registering command for a help-function in a slackbot. (with example)

This implementation uses a global var as database for the commands.