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

How to build an EKS kubernetes cluster with Ubuntu 20.04 on FIPS mode

Oct 7, 2022 By Canonical In Canonical
Many clients have specific requirements for running their EKS Kubernetes clusters with Ubuntu: OS alignment across platforms, sysadmin knowledge or specific kernel features such Real Time Kernel or FIPS mode. If your workloads need to run on FIPS mode for compliance, you will not only need to create your containers on FIPS mode (in other words, with FIPS certified crypto libraries) but also, since containers share kernel with host/worker nodes, you need to have also the worker node's kernel running on FIPS mode.
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rancher

Why is Open Source Important to Enterprise IT Leaders?

Oct 6, 2022 By Wendie Cheung In Rancher

A recent global survey demonstrates the importance of open source tools and technologies to IT professionals and their organizations. In Foundry’s MarketPulse Survey for SUSE, 2022, more than 600 IT professionals from enterprises around the world shared their experience and opinions on cloud native technology and open source. The results? Sixty-three percent of those surveyed said it was highly important for their organizations to choose open source tools and technologies.

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sysdig

Kubernetes ErrImagePull and ImagePullBackOff in detail

Oct 5, 2022 By Javier Martínez In Sysdig

Pod statuses like ImagePullBackOff or ErrImagePull are common when working with containers. ErrImagePull is an error happening when the image specified for a container can’t be retrieved or pulled. ImagePullBackOff is the waiting grace period while the image pull is fixed. In this article, we will take a look at.

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civo

Our Top 10 Kubernetes and Cloud Native Guides 2022

Oct 5, 2022 By Emma Stewart-Oram In Civo

Since the beginning, our community has been at the forefront of what we do. Over the years, we have been able to highlight the knowledge and talent of our community by showcasing tutorials submitted to us via Write For Us. As we reach the end of 2022, we wanted to highlight some of our top guides from the Civo community that were published throughout the year.

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rancher

Kubernetes Jobs Deployment Strategies in Continuous Delivery Scenarios

Oct 5, 2022 By Juan Herrera Utande In Rancher

Continuous Delivery (CD) frameworks for Kubernetes, like the one created by Rancher with Fleet, are quite robust and easy to implement. Still, there are some rough edges you should pay attention to. Jobs deployment is one of those scenarios where things may not be straightforward, so you may need to stop and think about the best way to process them. We’ll explain here the challenges you may face and will give some tips about how to overcome them.

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squadcast

Kubernetes alternatives to Spring Java framework

Oct 4, 2022 By Rajiv Srivastava In Squadcast
Spring Cloud and Kubernetes both complement each other to build a cloud native platform and run microservices on the Kubernetes containers. Kubernetes provides many features which are similar to Spring Cloud and Spring Config Server features. Spring framework has been around for many years. Even today, many organizations prefer to go with Spring libraries because it provides many features. It's a great deal when developers have total control over cloud configuration along with business logic source code.
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tigera

Automate Calico Cloud and EKS cluster integration using AWS Control Tower

Oct 4, 2022 By Suki Lam In Tigera

Productive, scalable, and cost-effective, cloud infrastructure empowers innovation and faster deliverables. It’s a no-brainer why organizations are migrating to the cloud and containerizing their applications. As businesses scale their cloud infrastructure, they cannot be bottlenecked by security concerns. One way to release these bottlenecks and free up resources is by using automation.

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