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Networking

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For cloud native computing, networking is an essential component, a stack of communications software that allows microservices to communicate with one another and with the world at large. The dynamic nature of container-based workloads puts new pressure on the networking layers of this stack, demanding extremely low-latency as well as rapid lookup times to find services.

Those operating Kubernetes workloads can look to an emerging class of software called a service mesh, which takes care of a lot of the issues around service discovery, authentication, and observability. Thus far, Istio — created by Google and IBM in partnership with the Envoy team from Lyft — has proved to be the service mesh most talked about, though Linkerd and even enhanced API Gateways such as Kong or NGINX are being pressed into service mesh duties as well.

The communication protocols themselves must be more nimble too, given the large amount of traffic going back and forth across a microservices architecture. To this end, Google has devised another technology, called gRPC, specifically for low-latency communications. On for connects on the Internet of Things, IBM’s MQTT is proving to be a robust protocol for low-bandwidth devices.

Finally, there are challenges around managing containers themselves. A kernel technology, they must share the Internet Protocol number with their host operating systems. As a result, managing containers must be done either through an overlay network or some other modification.

Kubernetes / Networking / Service Mesh

Gloo Federation Brings Unified Control Plane, Stitchable APIs Across Multicluster Deployments

29 Jul 2020 10:24am, by Mike Melanson

Cloud Native / Networking / Service Mesh

Google’s Management of Istio Raises Questions in the Cloud Native Community

28 Jul 2020 10:28am, by Mike Melanson

DevOps / Networking / Tools

Cloudflare’s Network Shutdown Shows Why DNS Is a DevOps Problem

27 Jul 2020 9:37am, by B. Cameron Gain

Microservices / Networking / Serverless / Contributed

Publish-Subscribe: Introduction to Scalable Messaging

21 Jul 2020 8:32am, by Matthew O’Riordan

Kubernetes / Networking / Service Mesh

Contour Ingress Controller Joins CNCF at Incubation Level

9 Jul 2020 3:00am, by Mike Melanson

Cloud Native / DevOps / Networking / Sponsored

How DNS Management Can Resolve Today’s DevOps, SecOps and NetOps Conflicts

7 Jul 2020 3:56pm, by B. Cameron Gain

Kubernetes / Networking / Service Mesh / Sponsored / Contributed

Linkerd’s Little Secret: a Lightning Fast, Service Mesh Focused Rust Network Proxy

1 Jul 2020 12:00pm, by William Morgan

Networking / Service Mesh / Technology

Kuma, a New CNCF Project, Enhances the Control Plane for Mixed Infrastructure

30 Jun 2020 6:00am, by Susan Hall

Cloud Native / Culture / Networking / Sponsored

Baptism by Fire: NS1 INS1GHTS Surveys Current DevOps Challenges

29 Jun 2020 2:22pm, by B. Cameron Gain

Culture / Networking / Open Source

Words Matter: Finally, Tech Looks at Removing Exclusionary Language

19 Jun 2020 11:40am, by Jennifer Riggins

DevOps / Networking / Service Mesh

How HashiCorp Widened the Reach of the Consul Service Mesh

14 May 2020 10:26am, by B. Cameron Gain

Networking / Security / Service Mesh

Simplicity and Security: What Commercial Providers Offer for the Service Mesh

11 May 2020 12:04pm, by Emily Omier

Cloud Native / Kubernetes / Networking

How HAProxy Streamlines Kubernetes Ingress Control

6 May 2020 11:13am, by Joab Jackson

Networking / Security / Contributed

How the Network Effect Levels the Cybersecurity War Zone

5 May 2020 9:45am, by Ian Baxter

Kubernetes / Networking / Service Mesh / Sponsored / Contributed

Service Mesh Is Just the Tip of the Iceberg

1 May 2020 8:15am, by Stephen Wilson

Networking

NS1 Shows How DNS Technology Can Speed VPN Connections

29 Apr 2020 3:00am, by B. Cameron Gain

Monitoring / Networking

Q&A with Accedian: How Remote Work Stresses the Company VPN

23 Apr 2020 3:00am, by Emily Omier

Culture / Networking

The New Stack Context: Stress, Resilience and the Network Effects of COVID-19

17 Apr 2020 6:00pm, by Joab Jackson

Kubernetes / Networking / Storage

Portworx Essentials: A Free Cloud Native Storage Engine for Kubernetes

17 Apr 2020 10:49am, by Janakiram MSV

Machine Learning / Monitoring / Networking

New Relic’s Ambitious Plan to Apply AI and ML to Incident Response

16 Apr 2020 1:37pm, by B. Cameron Gain

Culture / Networking

Q&A with Devo: COVID-19 Is Changing the Cloud Conversation

15 Apr 2020 3:00am, by Emily Omier

Networking / Security

The Network Impact of the Global COVID-19 Pandemic

14 Apr 2020 9:47am, by Mary Branscombe

Networking / Technology

Scientists Create a Long-Distance Cryogenic Microwave Quantum Network

10 Apr 2020 11:30am, by Kimberley Mok

Containers / Kubernetes / Networking

Dragonfly Brings Peer-to-Peer Image Sharing to Kubernetes

9 Apr 2020 2:10pm, by Joab Jackson

Culture / Networking / Tools

SaltStack’s CTO on Pandemics, the End of Empires and Software’s Future

9 Apr 2020 9:50am, by B. Cameron Gain

Microservices / Networking / Service Mesh / Contributed

Istio 1.5 Brings Advanced Automation for Secure Performance

8 Apr 2020 3:00am, by Karen Bruner

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