Blog

Introduction to GitOps

Introduction to GitOps

GitOps serves to make the process of development and operations more developer-centric. It applies DevOps practices with Git as a single source of truth for infrastructure automation and deployment, hence the name “Git Ops.” But before getting deeper into what is...

Kaniko: How Users Can Make The Best Use of Docker

Kaniko: How Users Can Make The Best Use of Docker

Whether you love or hate containers, there are only a handful of ways to work with them properly that ensures proper application use with Docker. While there do exist a handful of solutions on the web and on the cloud to deal with all the needs that come with running...

Join us for the 4th edition of our Cloud Native Meetup Saar!

Join us for the 4th edition of our Cloud Native Meetup Saar!

First of all - we have a big announcement to make! We are now an official chapter of the Cloud Native Computing Foundation , enabling us to further spread our knowledge, broaden our community and share our expertise with Kubernauts all around the world! 🎉🤩 You can...

The DevOps Awareness Program

Subscribe to the newsletter

Join 100+ cloud native ethusiasts

#wearep3r

Join the community Slack

Discuss all things Kubernetes, DevOps and Cloud Native
Delete namespace stuck in Terminating State

Delete namespace stuck in Terminating State

Deleting a namespace is just a line of command, but when it is stuck in a Terminating state it starts to give you a headache. In this small tutorial, we would go on to how to delete a namespace that’s stuck.  What’s is a stuck Namespace? Whenever you find your...

Strimzi : Master Apache Kafka on Kubernetes

Strimzi : Master Apache Kafka on Kubernetes

Strimzi became a standard for applications including Kafka brokers, Apache ZooKeeper, MirrorMaker and Kafka Connect. The end result was a better way to manage and control the Kafka platform and its native APIs, an issue that was commonly acknowledged by the community.

How to Install Portainer on Remote Server ft. VSCode?

How to Install Portainer on Remote Server ft. VSCode?

Portainer is one of the most popular and trusted GUI for managing Docker, Swarms, ACIs and Kubernetes. The company boasts on its’ website for having 500K users, and there’s no doubt to the number looking at how easy it makes managing the tools. This post goes on the...

Prometheus: As Simple As Possible

Prometheus: As Simple As Possible

Distributed systems help an organisation absorb countless benefits but at the cost of complexity. With the rise of the adoption of container orchestrators like Kubernetes, a need for monitoring and alerting systems came. One such system is Prometheus which is famous...

Bootstrap K3S Data: For Beginners

Bootstrap K3S Data: For Beginners

For Kubernetes users, handling data management tasks and other analysis needs can become difficult with the inclusion of edge based devices. Internet of Things (IoT) as a whole is designed to complement online services for devices commonly used by people such as air...

Getting gRPC Right: An Introduction and Review

Getting gRPC Right: An Introduction and Review

The question of APIs and their best implementation through online websites will always remain a tough nut to crack as the web undergoes scaled changes each year. It’s hard to think that the web was once draped by HTML and PHP alone until CSS and Javascript made...

Linkerd: Looming on Service Meshes

Linkerd: Looming on Service Meshes

Microservices and service meshes have become a staple of the industry as companies realize the full potential of creating an independent architecture that allows for easier scale up, agile development, resilience and streamlined deployment. Many of these applications...

DVC (Git For Data): A Complete Intro

DVC (Git For Data): A Complete Intro

As a data scientist or ML engineer, have you ever faced the inconvenience of experimenting with the model? When we train the model, the model file is generated. Now, if you want to experiment with some different parameters or data, generally people rename the existing...

Recap of the Cloud Native Meetup Saar #3

Recap of the Cloud Native Meetup Saar #3

We are looking back on a very successful third edition of our Cloud Native Meetup Saar #3! Togetherer with our co-host anynines, we enjoyed a fun afternoon filled with great speakers, intriguing topics and thoughtful conversations! We welcomed a total of three...

Portainer Ambassador Series ft. Fabian Peter

Portainer Ambassador Series ft. Fabian Peter

Portainer arranged a fun and informative discussion through a one-hour special named “Ambassador Series” on 1st July 2021. It was pretty amazing to see Savannah Peterson as the host and two other guests. One is our very own CEO of p3r.one, Fabian Peter and the other...

Kubernetes Stateful Friend: What’s more to etcd?

Kubernetes Stateful Friend: What’s more to etcd?

The Kubernetes control plane consists of various components, and one of such components is etcd. Anyone starting to learn k8s come across it and memorizes quickly that it’s a key-value pair for Kubernetes with persistence store. But, what’s more to it? Why do we need...