Helm Charts have proven to be very useful for developers looking to create repeatable deployments of their applications. Rancher, with its built in Helm interface, allows developers to deploy their applications using Helm charts. This training will go over using Rancher's pre-provisioned catalog apps, as well as demonstrate the creation of metadata for custom catalog apps to provide the Rancher questions interface to users who wish to deploy their own Helm Charts.

The Kubernetes community has made significant progress when it comes to easily deploying stateful services like databases. But what happens on Day 2? Day 2 operations are all about managing an application when things go wrong: nodes fail, networks are partitioned, a CVE comes out requiring a new version of Kubernetes to be deployed and all running apps upgraded.

As more organizations benefit from the increased availability and security offered by multi-cluster Kubernetes, the release of Submariner now enables containers in different clusters to establish a direct network connection with each other.

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.

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.

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.

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.

Rancher 2.2 focuses on day two operations for Kubernetes, the ongoing management tasks that secure clusters, reduce downtime, and keep applications secure. For edge deployments and businesses that run multi-tenant clusters or multiple installations of the same application, Rancher 2.2 Preview 2 introduces features that lighten the workload of operations team, helping to eliminate redundant work and human error. It includes tools for increasing the availability of multi-cluster applications and new options for configuring application catalogs at the cluster and project levels.

This session of the Kubernetes Master Class Series addresses the proliferation of "sandboxing" techniques to isolate containers and improve their security posture. We'll provide a short background on the rise of "sandboxing" technology in the global security space and will drill down into different container "sandboxing" technologies and projects.

Head of Product Management at Rancher Labs, Ankur Agarwal, demo's Rancher's new feature: multi-cluster applications.