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Managing Python projects with Poetry

Managing Python projects with Poetry

Poetry is a packaging and dependency management tool for Python. It can be used to quickly bootstrap a Python project, manage the dependencies, and do packaging stuff. Here is a quick overview.

Kubernetes workbook

Kubernetes workbook

A guide to ease your work with Kubernetes. It contains simple explanations, examples and tips to help you understand important concepts, the kubectl tool and ease the creation and management of a bunch of Kubernetes resources.

Understanding Kubernetes Pods

Understanding Kubernetes Pods

The Pod is a key concept to understand when working with Kubernetes. In this post, we are going to get an overview on Kubernetes Pod and other interesting concepts related to it like scheduling, lifecycle hooks, probes and more.

Managing Kubernetes clusters with kubeadm

Managing Kubernetes clusters with kubeadm

Familiarize yourself with Kubernetes architecture and components. Learn how to run Kubernetes clusters on Linux machines using kubeadm. Freeze cluster version and perform upgrades anytime without service disruption.

Even more powerful Helming with Helmfile

Even more powerful Helming with Helmfile

Leverage Helmfile declarative approach to bring visibility and reproductibility to Helm releases states and ease team work. Get familiar with Helmfile and explore powerful features for managing a bunch of Helm releases easily and securely.

Deploying packaged Kubernetes apps with Helm

Deploying packaged Kubernetes apps with Helm

What is Helm ? How Helm works ? How can we use Helm to deploy and manage packaged Kubernetes applications ? Let's get familiar with Helm and learn how to create and distribute our own Helm packages.

How IT Pros use Ansible

How IT Pros use Ansible

This is for people already familiar with Ansible wanting to improve their playbooks quality for better scalability, ease of use, maintainability and security.

DRY Kubernetes manifests with Kustomize

DRY Kubernetes manifests with Kustomize

Stop repeating yourself when creating Kubernetes manifests thanks to Kustomize. What is Kustomize, how it works and what is it capable of ? Let's answer those questions in this post.

Understanding storage in Kubernetes

Understanding storage in Kubernetes

How to make external storage resources available to pods using volumes. Understand dynamic storage resource provisioning through StorageClass, PersistentVolume and PersistentVolumeClaim resources.

Understanding RBAC in Kubernetes

Understanding RBAC in Kubernetes

Understand how RBAC (Role Based Access Control) works in Kubernetes. Implement RBAC and make sure things are working as expected.

Understanding secrets in Kubernetes

Understanding secrets in Kubernetes

Highlights some essential Kubernetes knowledges that will make us comfortable when dealing with secret objects for our applications workloads.

Continuous deployment with Gitlab-CI and Kubernetes

Continuous deployment with Gitlab-CI and Kubernetes

Create a simple, secure and scalable continuous deployment chain with Gitlab-CI for applications running in Kubernetes. No need for dedicated machines or authentication token inside Gitlab-CI configuration file(s).