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The latest News and Information on Containers, Kubernetes, Docker and related technologies.

cloudzero

Container Cost Management: Allocating Kubernetes Costs The Easy Way

May 16, 2022 By CloudZero In CloudZero
Containers are one of the most popular ways for businesses to deploy applications. They provide an easy method of packaging applications into self-sufficient units that can be used, moved around, and re-used in any number of ways without breaking the overall functionality of your software. With the possible exception of serverless architecture, containerization is perhaps the best way to achieve smooth, seamless application deployment and minimal hassle with updates and application maintenance.
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operations

Introducing a high-usage tier for Managed Service for Prometheus

May 16, 2022 By Lee Yanco In Google Operations

Prometheus is considered the de facto standard for Kubernetes application metrics, but running it yourself can strain engineering time and infrastructure resources when your usage grows. In March, we announced the general availability of Google Cloud Managed Service for Prometheus to help you offload that burden, and today, we’re excited to announce a new low-cost, high-usage pricing tier designed for customers who are moving large volumes of Kubernetes metrics over to the service.

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rancher

Deploying K3s with Ansible

May 16, 2022 By Cameron Pavey In Rancher

There are many different ways to run a Kubernetes cluster, from setting everything up manually to using a lightweight distribution like K3s. K3s is a Kubernetes distribution built for IoT and edge computing and is excellent for running on low-powered devices like Raspberry Pis. However, you aren’t limited to running it on low-powered hardware; it can be used for anything from a Homelab up to a Production cluster.

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qovery

Top 5 AWS Services Every Developer Should know

May 16, 2022 By Morgan Perry In Qovery
AWS is a beast in cloud services and has more than 200+ services. It is not easy for a novice user to select the services that fit his need. Even after selecting the right service, you need to make sure you use it the right way because each service has many different variants. In this article, we will guide you about the top 5 most frequently used AWS services which every developer must know.
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Accelerate Kubernetes troubleshooting with Sysdig Advisor

May 16, 2022 By Sysdig In Sysdig
Troubleshoot Kubernetes problems up to 10X faster. Want to know how? Let’s dig in! Kubernetes is really difficult to operate at scale. When organizations have a problem in Kubernetes they must use command line tools, dashboards, and logs to figure out what went wrong. It can take hours to inspect the situation and identify the root cause before you can take action. Problems like crashloopbackoff and pods pending errors can be especially frustrating since there are so many things that can cause those conditions.
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qovery

Implementing Microservices on AWS with the Twelve-factor App - Part 2

May 15, 2022 By Morgan Perry In Qovery
Welcome to the second post in a series of “Implementing Microservices on AWS with the Twelve-factor App”. In the first post, we covered the areas around the codebase, configuration, code packaging, code builds, and stateless processes. This article will go through the remaining areas for best practices in microservices. Let’s start the discussion with Port mapping!
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How to write optimized & secure docker file to create docker images

May 13, 2022 By Razorops In Razorops
How to write optimized and secure docker file to create docker image. Learn the simplest approach to Docker images and how to use them using a Docker repository, such as Docker Hub, or hosting your own private repository. What you will learn from this video: What is docker? How to write a docker file? How to write an optimized docker file? How to write a secure docker file? What about the docker repository? How to put or host docker images?
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tigera

What's New in Calico v3.23

May 13, 2022 By Chris Tomkins In Tigera

Hey everyone. We’re excited to announce the release of Calico v3.23! Thanks to everyone in the community who contributed to the release. We could not have fitted this many improvements in without you. To view the detailed release notes, please visit us here. While we have many improvements in this release, here’s a brief overview of some of the larger features to be aware of.

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Docker Log Rotation Configuration | Container Logging for Beginners - Sematext

May 13, 2022 By Sematext In Sematext
Docker logs are one of the primary sources of information developers use to spot problems with their apps. However, Docker log files can get huge in a short amount of time. This is why you absolutely must configure Docker log rotation! 🔥Today, we will explain how to free up space on the host machine of your Docker containers. We will also look at how to set up a centralized logging solution for free to get the most out of your Docker logs.
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