Open in app

Sign In

Write

Sign In

Luc Juggery
Luc Juggery

3.4K Followers

Home

About

Published in ITNEXT

·Pinned

Journey Of A Microservice Application In The Kubernetes World

Presentation of webhooks.app — TL;DR webhooks.app is an open source application following the microservice architecture. Its purpose is to provide a webhook endpoint for demos. In this series of articles, I will present the application and several steps I used (and will use) to have it running in production in a Kubernetes cluster. About this series This series…

Kubernetes

5 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
Kubernetes

5 min read


Pinned

Welcome to my profile

My most popular articles on Kubernetes Run Kubernetes On Your Machine Raw manifests vs Helm vs Kustomize Create Pods With Imperative Commands K3s Cluster Made Easy With Multipass k0s: Kubernetes in a Single Binary Using a ServiceAccount Give Access To Your Cluster With A Client Certificate Etcd: The Brain Of A Kubernetes Cluster Backup and Restore Etcd My most popular articles on Docker About /var/run/docker.sock

Docker

1 min read

Docker

1 min read


Published in ITNEXT

·Dec 8, 2022

K8s Tips: Accessing the API Server From a Pod

Don’t let this happen unless it is really necessary — By default, a token which identifies the default ServiceAccount is mounted in a Pod’s container. This token allows the container to communicate with the API Server. There is not much that the application can do but being able to authenticate against the API Server is already too much especially if…

Kubernetes

6 min read

K8s Tips: Accessing the API Server From a Pod
K8s Tips: Accessing the API Server From a Pod
Kubernetes

6 min read


Published in ITNEXT

·Oct 19, 2022

Journey Of A Microservice Application In The Kubernetes World

Security considerations : policies enforcement — TL;DR In the previous article we enhanced the Deployment specifications of the webhooks app from the audit results we got from a couple of security tools. In this article we will discuss about policy enforcement tools whose purpose is to ensure misconfigured specifications cannot be created in the cluster. Articles in this series Presentation of…

DevOps

10 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
DevOps

10 min read


Published in ITNEXT

·Oct 6, 2022

Quickly Setup Of A Local K8s Cluster

kubeadm, k3s, k0s… you choose — This quick post introduces 3 small shell scripts you can use to set up a Kubernetes cluster on your local machine in a couple of minutes. Only 2 prerequisites you need to install first: kubectl to communicate with the cluster from your host machine Multipass, a tool that allows you…

DevOps

6 min read

Quickly Setup Of A Local K8s Cluster
Quickly Setup Of A Local K8s Cluster
DevOps

6 min read


Published in ITNEXT

·Oct 5, 2022

Journey Of A Microservice Application In The Kubernetes World

Security considerations : fixing misconfigurations — TL;DR In the previous post of the series we introduced some security tools used to audit a cluster and/or the applications running inside of it. …

DevOps

7 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
DevOps

7 min read


Published in ITNEXT

·Oct 1, 2022

Journey Of A Microservice Application In The Kubernetes World

Security considerations : security related tools — TL;DR In the previous posts of the series we introduced the webhooks application, deployed it on a Kubernetes cluster using Helm or Acorn and implemented a simple observability stack. Now it’s time to explore some security considerations and see how we can ensure (at least to some extent) that the application’s…

Kubernetes

11 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
Kubernetes

11 min read


Published in ITNEXT

·Sep 19, 2022

Journey Of A Microservice Application In The Kubernetes World

When the webhooks app meets Acorn — TL;DR In a previous article we explained how the webhooks application can be deployed in a Kubernetes cluster using Helm / Helmfile. In this article we will explain how this application can be run, packaged and distributed with Acorn, an application deployment framework for Kubernetes. Articles in this series Presentation of the webhooks.app Running the…

Kubernetes

9 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
Kubernetes

9 min read


Published in ITNEXT

·Sep 18, 2022

Journey Of A Microservice Application In The Kubernetes World

Observability using the Loki stack — TL;DR In the previous article we explained how to use GitOps with Argo CD to set up the Continuous Deployment part of the CI/CD pipeline. We will now deploy the Loki stack to get application logs and metrics. Articles in this series Presentation of the webhooks.app Running the application on a local one-node Kubernetes using…

Kubernetes

6 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
Kubernetes

6 min read


Published in ITNEXT

·Sep 15, 2022

Journey Of A Microservice Application In The Kubernetes World

Continuous Deployment using GitOps with Argo CD — TL;DR In the previous article we deployed the webhooks application into a Kubernetes cluster managed by Civo. We will now get closer to the application workflow and use GitOps to set up the Continuous Deployment part of the CI/CD pipeline. Articles in this series Presentation of the webhooks.app Running the application on a local one-node…

Kubernetes

7 min read

Journey Of A Microservice Application In The Kubernetes World
Journey Of A Microservice Application In The Kubernetes World
Kubernetes

7 min read

Luc Juggery

Luc Juggery

3.4K Followers

Docker & Kubernetes trainer (CKA / CKAD), 中文学生, Learning&Sharing

Following
  • Jodie Helm

    Jodie Helm

  • Julien Simon

    Julien Simon

  • Vickie Li

    Vickie Li

  • KubeSphere

    KubeSphere

  • Jason Fried

    Jason Fried

See all (42)

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech