CISEL

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CISEL provides consulting on cloud native technologies such as Kubernetes. We design, implement, and operate your Kubernetes solutions.

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A journey to become KCSP (Kubernetes Certified Service Provider)

Nov 29, 20211 min read

CISEL provides consulting on cloud native technologies such as Kubernetes. We design, implement, and operate your Kubernetes solutions. In this article, we will describe the journey to become a Kubernetes certified service provider with the benefits ...

A journey to become KCSP (Kubernetes Certified Service Provider)

AWX 19 : Create a custom awx-ee docker image

Nov 17, 20212 min read

If you have upgraded to awx 19 you may need to execute your jobs with specific awx-ee image. In this article we will go through the steps of building this custom image with ansible-builder. what you need: A docker environnement python3 An Image R...

AWX 19 : Create a custom awx-ee docker image

Customizing CoreDNS forwarders on Kubernetes

Nov 16, 20212 min read

In some cases you will need to use your internal DNS servers for name resolution. To achieve this you will need to modify the CoreDNS configuration of your Kubernetes cluster and add your DNS servers as forwarders. CoreDNS is a DNS server that is mo...

Customizing CoreDNS forwarders on Kubernetes

Disaster Recovery with Kasten K10 on Kubernetes

Oct 28, 20212 min read

As we already describe how to install and configure Kasten on Kubernetes in another article, in this one we will describe the way to recover a Kubernetes cluster with Kasten. ..... Restore the DR on a new cluster On a new cluster, with a fresh Kasten...

Disaster Recovery with Kasten K10 on Kubernetes

Install and configure Kasten on Kubernetes

Oct 28, 20213 min read

Kasten K10 provides enterprise operations teams an easy-to-use, scalable, and secure system for backup/restore, disaster recovery, and mobility of Kubernetes applications. The free edition license allows you to use the software on a cluster with at m...

Install and configure Kasten on Kubernetes

Let's Encrypt on HAProxy

Jul 30, 20214 min read

Using HAproxy as a reverse proxy in front of your webserver is very convinient. However managing public certificates can be sometimes a bit annoying. It is a common way to store SSL Certificate on the Haproxy and let him do the SSL termination. Then ...

Let's Encrypt on HAProxy