Shulou(Shulou.com)05/31 Report--

This article mainly introduces "what are the functions of Rancher 2.3.2". In daily operation, I believe many people have doubts about the functions of Rancher 2.3.2. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the questions of "what are the functions of Rancher 2.3.2?" Next, please follow the editor to study!

Rancher 2.3 feature highlight the first GA K8s management platform that supports Windows containers

Rancher 2.3 was one of the first solutions on the market to manage Windows Server-based containers, greatly reducing the complexity of using Windows containers by introducing all the benefits of Kubernetes to Windows 2.3, and providing a quick way to modernize Windows-based legacy applications, whether they run locally or in a multi-cloud environment. In addition, Rancher 2.3 can containerize them and transform them into efficient, secure, and portable multi-cloud applications, eliminating the need to rewrite applications.

Formal integration of Istio

Istio, as the industry's leading service grid, allows developers to enable key features of Kubernetes without writing specific code, including fault tolerance, canary publishing, A / B testing, monitoring and metrics, tracking and observability, and authentication and authorization. Rancher 2.3 officially completed the integration of Istio, greatly simplifying the installation and configuration of Istio, and now has built-in support in Rancher:

Kiali dashboard for flow and telemetry visualization

Jaeger for tracking

Prometheus and Grafana for monitoring and observability

Enhance Kubernetes security through the "cluster template" function

Rancher 2.3introduces the innovative "cluster template" feature. It enables enterprises to implement consistent cluster configurations throughout the infrastructure, which in turn helps enterprises reduce security risks. Specifically, by using the cluster template:

Operators can create, save, and safely use well-tested Kubernetes configurations in all their cluster deployments.

Rancher 2.3.2 key Kubernetes 1.16 GA

Kubernetes 1.16 is now GA, but Kubernetes 1.16 is not the default version because some of the old API of the previous version is discarded in Kubernetes 1.16.

Add UI for Istio gateways, virtual services and target rules

Added the ability to add Istio gateways through UI, and the UI of Istio has become the GA version. By default, the capabilities of virtual services and target rules can be used through Istio's UI.

Fixed some important Bug

Fixed an issue where the HA upgrade failed due to the generation of the wrong certificate in the old version when using the most HTTPS termination of TLS [# 23441]

Fixed an issue where monitoring could not be started when setting up runAsNonRoot [# 20884]

Fixed an issue where items with malformed certificates can no longer be loaded in UI [# 23285]

Fixed an issue where readiness was unable to perform readiness probes on Kubernetes 1.15 and 1.16 clusters [# 23430]

At this point, the study on "what are the functions of Rancher 2.3.2" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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