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CISEL

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CISEL provides consulting on cloud native technologies such as Kubernetes. As a KCSP certifed company, we design, implement, and operate your Kubernetes solutions.

Azure Kubernetes Cluster with GPU node on demand

Apr 1, 20223 min read

As you may have noticed, the cost of using GPUs on public clouds is high, even very* high. So, if your application needs to run temporarily on GPU nodes, you'll need to make sure that these nodes are only charged during these executions! We'll show...

Azure Kubernetes Cluster with GPU node on demand

Kubernetes operational tools you must TRY

Jan 28, 20223 min read

Tired of kubectl? In this post, we've put together various OpenSource Kubernetes administration tools that can make your life easier! K9S Kubernetes CLI To Manage Your Clusters In Style! K9s provides a terminal UI to interact with your Kubernetes ...

Kubernetes operational tools you must TRY

Build an Easy Rest API in python with Swagger UI

Dec 6, 20213 min read

There is a lot of article describing the reason to use python or the way to install the environment. I'll recommend you the following article, which is quite complete : https://auth0.com/blog/developing-restful-apis-with-python-and-flask/ In this ar...

Build an Easy Rest API in python with Swagger UI

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