Managing Virtual Containers

Experts share tips and case studies in the virtual containers topic center, covering container management and deployment strategies, as well as how to troubleshoot issues with a container-based infrastructure and plan resource capacity on cloud or virtualized servers. You will also find news on container technology developments and adoption rates.

July 29, 2021 29 Jul'21
Linkerd service mesh plans expansion post-graduation

Linkerd joins the likes of Kubernetes, Prometheus and Envoy as a graduated project within CNCF and lays out a fresh roadmap for the coming year.
July 27, 2021 27 Jul'21
Cloud Foundry Kubernetes integration hits snags

Cloud Foundry platform users want an on-ramp to Kubernetes, but the community is still sorting through how to create a unified developer experience.
July 20, 2021 20 Jul'21
Sysdig deal reflects infrastructure-as-code security buzz

Enterprise Kubernetes maturity has pushed infrastructure deployments into DevOps pipelines, prompting container security vendors to support infrastructure-as-code scans.
July 12, 2021 12 Jul'21
Aqua adds free infrastructure-as-code security for Terraform

Infrastructure-as-code security scans appeal to enterprises as they shift cloud-native security left; Aqua's tfsec buy adds to its free offerings amid broad competition.

Bring yourself up to speed with our introductory content

A beginner's guide to a multistage Docker build

Multistage builds help you manage Dockerfile size during container proliferation. Get the process right with the necessary guidelines and ideal use cases. Continue Reading
Learn Docker best practices with this interactive book

The author of The Docker Workshop, Vincent Sesto, discusses Docker's ingenuity and gives tips to IT admins on the leading container creation technology in this Q&A. Continue Reading
Docker image

A Docker image is a file used to execute code in a Docker container. Continue Reading

Weigh the pros and cons of technologies, products and projects you are considering.

How microservices and containers work, apart and together

Microservices and containers are two methods that enable companies to more efficiently create and deliver applications. Here's how they work -- and when they're best used together. Continue Reading
Differences between Kubernetes Ingress vs. load balancer

To manage Kubernetes cluster traffic, admins have a few choices. Compare Kubernetes Ingress vs. load balancers, as well as the NodePort and ClusterIP service types. Continue Reading
What is cloud management? Everything you need to know

Cloud management refers to the exercise of control over public, private or hybrid cloud infrastructure resources and services. Continue Reading

Learn to apply best practices and optimize your operations.

How to harden Docker images to enhance security

Strong Docker image security is paramount to fighting off breaches. Watch this video to learn multiple ways you can harden deployments and deter attackers. Continue Reading
Set up Docker host hardening to improve container security

Harden the Docker host OS into a shield no security breach can crack. Get started with these key security measures built into the containerization platform. Continue Reading
Fortify Docker image security with these 5 tips

Docker images are complex by many measures, but strengthened security alleviates plenty of worry during runtime. Implement these best practices to fortify images. Continue Reading

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

5 important Docker container backup best practices

With container storage a major trend, it's important to ensure data protection. These five guidelines will help you properly back up Docker containers. Continue Reading
Illustrated guide to containerization security

Container security concerns are keeping IT pros up at night. Discover why and what they're doing to secure containers as well as the applications and data that run within them. Continue Reading
Risks of container escape vulnerabilities and how to counter them

Container escape vulnerabilities create new challenges for security and risk management teams. Learn more about container escapes and how to prevent exploitation. Continue Reading