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Rancher Labs Introduces Lightweight Distribution of Kubernetes to Simplify Operations in Low-Resource Computing Environments CUPERTINO, Calif. - February 26, 2019 -Rancher Labs, a leading provider of container management software, today announced K3s, a lightweight Kubernetes distribution designed for developers and operators looking for a way to run Kubernetes in resource-constrained environments

Service mesh is a new technology stack aimed at solving the connectivity problem between cloud native applications. If you want to build a cloud native application, you need a service mesh. One of the big players in the service mesh world is Istio. Istio is best described in their own about page. It’s a very promising service mesh solution, based on Envoy Proxy, having multiple tech giants contrib

These docs are for RancherOS v1.2, for the current RancherOS docs, see here. Openstack As of v0.5.0, RancherOS releases include an Openstack image that can be found on our releases page. The image format is QCOW2. When launching an instance using the image, you must enable Advanced Options -> Configuration Drive and in order to use a cloud-config file.

Take a deep dive into Best Practices in Kubernetes Networking From overlay networking and SSL to ingress controllers and network security policies, we've seen many users get hung up on Kubernetes networking challenges. In this video recording, we dive into Kubernetes networking, and discuss best practices for a wide variety of deployment options. Etcd is a highly available distributed key-value st

Introducing Convoy a Docker Storage Driver for Backup and Recovery of Volumes Hi, I am Sheng Yang (@yasker), an engineer here at Rancher Labs. Over the last few months our team has been working on building Docker storage software that would allow users to create and manage persistent Docker volumes. With last week’s release of Docker 1.8, which now officially supports Docker volume drivers, I am e

Take a deep dive into Best Practices in Kubernetes Networking From overlay networking and SSL to ingress controllers and network security policies, we've seen many users get hung up on Kubernetes networking challenges. In this video recording, we dive into Kubernetes networking, and discuss best practices for a wide variety of deployment options. Hello, I’m Alena Prokharchyk, an engineer at Ranche

Hello, my name is Alena Prokharchyk and I am a part of the software development team at Rancher Labs. In this article I’m going to give an overview of a new feature I’ve been working on, which was released this week with Rancher 0.16 - a Docker Load Balancing service. One of the most frequently requested Rancher features, load balancers are used to distribute traffic between docker containers. Now

I recently compared several docker monitoring tools and services. Since the article went live we have gotten feedback about additional tools that should be included in our survey. I would like to highlight two such tools; Prometheus and Sysdig cloud. Prometheus is a capable self-hosted solution which is easier to manage than sensu. Sysdig cloud on the other hand provides us with another hosted ser

Update (October 2017): Gord Sissons revisited this topic and compared the top 10 container-monitoring solutions for Rancher in a recent blog post. Update (October 2016): Our October online meetup demonstrated and compared Sysdig, Datadog, and Prometheus in one go. As Docker is used for larger deployments it becomes more important to get visibility into the status and health of docker environments.

Managed Kubernetes Cluster Operations Your organization is deploying Kubernetes clusters everywhere – on-premises, in the cloud and at the edge. Rancher unifies these clusters to ensure consistent operations, workload management and enterprise-grade security.