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

k3s -- The Lightweight Kubernetes Distribution Built for the Edge

Mar 13, 2019 By Rancher In Rancher
Kubernetes is pushing out of the data center into stores, networks and factories. DevOps teams are excited about Kubernetes because it provides predictable operations and a cloud-like provisioning experience on just about any infrastructure. For the last year Rancher Labs has been working with organizations to create a lightweight implementation of Kubernetes that is easy to operate and can run on x86 and ARM infrastructure without using more than 512 MB of memory.
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rancher

Announcing Submariner, Multi-Cluster Network Connectivity for Kubernetes

Mar 12, 2019 By Matthew Laufe Scheer In Rancher

Today we are proud to announce Submariner, a new open-source project enabling network connectivity between Kubernetes clusters. We launched the project to provide network connectivity for microservices deployed in multiple Kubernetes clusters that need to communicate with each other.

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How to Build Cloud Native CI/CD Pipelines on Kubernetes and Release Software Faster

Mar 12, 2019 By Rancher In Rancher
Kubernetes is a powerful, open source, container orchestration/cluster management tool that helps you manage and deploy your containerized application and services on a cluster of machines. Operationalizing Kubernetes involves many different pieces, but a very important aspect is management of the containers and using Helm to build charts for your Kubernetes deployments.
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Kubernetes Master Class: Migrating Existing Applications to Kubernetes

Mar 12, 2019 By Rancher In Rancher
Containers help teams develop, package, and deploy software in environments ranging from personal laptops to data centers. They can help improve release velocity, reduce resource consumption, and encourage modular, flexible application design. However, migrating existing applications to containers is not without logistical challenges.
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mezmo

K8S is the Kernel

Mar 12, 2019 By Greg Swift In Mezmo

One of my former teammates approached me the other day (and by other day i mean like 3 months ago) and asked ‘Am I thinking about this right? Kubernetes is actually akin to the Linux Kernel. So Rancher and OpenShift are distributions of Kubernetes. And for a supported enterprise application I’m more likely to use a more enterprise focused distribution than a DIY distribution, yeah?’ To which I responded ‘Yep, you hit the nail on the head’.

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rancher

Considerations When Designing Distributed Systems

Mar 11, 2019 By Dan Kusnetzky In Rancher

Today’s applications are marvels of distributed systems development. Each function or service that makes up an application may be executing on a different system, based upon a different system architecture, that is housed in a different geographical location, and written in a different computer language.

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Observing Kubernetes: Lessons learned building, managing & monitoring cloud native systems

Mar 11, 2019 By Grafana In Grafana
This talk covers experience and thoughts about how to approach the monitoring and management of cloud-native systems. It will draw both from observations of the opportunities provided by systems like Kubernetes as well as from practical hands-on experience from building real monitoring systems. With luck it will provide both experiences from the past, and inspirations for the future.
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Introducing Submariner: Multi-Cluster Networking for Kubernetes

Mar 11, 2019 By Rancher In Rancher
As more organizations benefit from the increased availability and security offered by multi-cluster Kubernetes, the release of Submariner, a new open-source project sponsored by Rancher, now enables containers in different clusters to establish a direct network connection with each other.
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sysdig

Better together with Sysdig and Anchore: Comprehensive container security across the software development lifecycle

Mar 8, 2019 By Pawan Shankar In Sysdig

In the new cloud-native world, ephemeral services like containers make security a challenging task. As enterprises start adopting containers in production, they suffer from a great deal of variance in the software, configuration, and other static artifacts that exist across their organization’s container image set.

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