Openshift

Squid is the most popular Proxy server for Linux systems. The squid proxy server is also useful for the web packet filtering.

I had to install Gitlab to Openshift recently. Turned out getting GitLab up and running on OpenShift is not so easy.

If you see the following error when trying to backup a KVM VM image on Proxmox:

In this post I will show you how can restrict access to the routes by source IP address.

Kompose is a open source tool that uses “docker-compose” file to deploy on kubernetes. Openshift is also Kubernetes based and Kompose is support Openshift too.

It looks like it is not so hard to have Tillerless Helm. So let me go to more details.

Operators make it easy to manage complex stateful applications on top of Kubernetes. In this pos I will show you how to read an ansible based Openshift operator.

Add Nodes to an existing Cluster.

Configure Openshift Cluster to use Gitlab as a user backend for login with oauth2 and SSO.