The observability problem for modern DevOps is familiar: As enterprises move to microservices, containerization, multi-language RPC frameworks, and service meshes, there’s an increasing need for users to understand a highly complex, distributed architecture and the dependencies between applications. Apache SkyWalking, an application performance monitor (APM) and observability platform, is an open source project that addresses this need — with or without a service mesh.
You may have heard that DNS functionality was added in Istio 1.8, but you might not have thought about the impact it has. It solves some key issues that exist within Istio and allows you to expand your mesh architecture to include multiple clusters and virtual machines. An excellent explanation of the features can be found on the Istio website. In short, it enables seamless integration across multiple clusters and Virtual Machines. In this article, we’ll test out the new features and hopefully explain more about what is happening under the hood.
To give you the latest on the Istio service mesh, Tetrate hosted a live Ask Me Anything about Istio webinar on Dec. 16, 2021, with Istio engineers Zack Butcher, Weston Carlson, and Vikas Choudhary; Zack Butcher is an Istio contributor and member of its steering committee. These were our top takeaways.
Service mesh architecture provides a rich set of features for controlling and securing communications among services. Encryption in transit is a feature that will be critical for financial institutions and other industries working within regulatory frameworks, including PCI, HIPAA, and others.
1.8 is the last version of Istio to be released in 2020, it keeps following the trade winds and listen to the users’ feedback, which has the following major updates:
Join us for a day to dive into the foundational security approaches for multi-cloud environments!
One of Envoy’s many powers is traffic routing and load balancing. For any dynamic environment that’s subject to regular changes, it needs a dynamic configuration mechanism that is capable of enabling users to make those changes easily, and most importantly, with no downtime.
If you are looking for a more efficient solution to observe your service mesh instead of using a Mixer-based solution, this is exactly what you need.
Tetrate’s partnership with AWS, with today’s announcement of Amazon EKS Distro (EKS-D), provides their joint customers with unified application connectivity and security across workloads, on-premises and on AWS cloud. EKS-D was unveiled at re:Invent 2020 as a Kubernetes offering that can run on-premises, in data centers owned or operated by customers. There are several benefits to EKS-D that we believe will be useful for customers in accelerating, streamlining, and unifying the efforts needed to modernize their applications and cloud migration.
The latest Istio releases have been widely anticipated by users who want to extend the service mesh to their legacy workloads. Istio 1.7 laid some of the groundwork to make VMs first-class citizens in the mesh by making VMs look more like a pod in Istio. With its latest 1.8 release, Istio has resolved a key problem with DNS in the service mesh that has stood in the way of expanding the mesh to VMs and enabling seamless multicluster access and has continued to build on the groundwork laid in 1.7 to make VMs easier to enroll in the mesh.