Tags: Docker

Docker for Desktop is Certified Kubernetes

“You are now Certified Kubernetes.” With this comment, Docker for Windows and Docker for Mac passed the Kubernetes conformance tests. Kubernetes has been available in Docker for Mac and Docker for Windows since January, having first being announced at DockerCon EU last year. But why is this...
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​Google Open Sources gVisor, A Sandboxed Container Runtime

Thanks to Docker, containers are everywhere now. But, while containers have revolutionized how we develop, package, and deploy applications, we've not done a great job of securing them. That's where Google has a new answer in locking down containers: gVisor. With gVisor, Google has introduced a new...
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Docker Enterprise Edition 2.0 Launches With Secured Kubernetes

After months of development effort, Kubernetes is now fully supported in the stable release of the Docker Enterprise Edition. Docker Inc. officially announced Docker EE 2.0 on April 17, adding features that have been in development in the Docker Community Edition (CE) as well as enhanced enterprise...
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Google Kaniko Tool Wrenches on Container Privilege Concern

Google unveiled an open source tool that targets container security issues tied to the granting of privileged access to a Docker-based container. Docker containers are by default not granted privileged access to root content, though that does limit their agility. Analysts have noted that the...
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How to Install Rancher Docker Container Manager on Ubuntu

If you're looking to take your container management to the next level, the Rancher Docker Container Manager might be just what you need. Jack Wallen shows you how to get this up and running. You've been working with containers for some time now—maybe you're using docker commands to manage and...
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6 Creative Ways to Solve Problems with Linux Containers and Docker

Most people are introduced to Docker and Linux containers as a way to approach solving a very specific problem they are experiencing in their organization. The problem they want to solve often revolves around either making the dev/test cycle faster and more reliable while simultaneously shortening...
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Auditing Docker Containers in a DevOps Environment

The handy auditd package can help track down weaknesses in your system before, during, or after an attack. Thanks to the unremitting, ever-present threat of a multitude of attacks to which a Linux system can be subjected, it’s critical to capture important changes and events made by users and...
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A Guide To Securing Docker and Kubernetes Containers With a Firewall

Before deploying any container-based applications, it’s crucial to first protect its security by ensuring a Docker, Kubernetes, or other container firewall is in place. There are two ways to implement your container firewall: manually or through the use of a commercial solution. However, manual...
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Correctly Integrating Containers

If you run microservices in containers, they are forced to communicate with each other – and with the outside world. We explain how to network pods and nodes in Kubernetes. Kubernetes supports different ways of making containers and microservices contact each other, from connections with the...
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Kubernetes vs Docker Swarm: A Comparison of Cloud Container Tools

Put simply, Kubernetes is a tool allowing the IT manager to run multiple containers in parallel. Think of it as a container dashboard; if your containers are musicians, then Kubernetes is the conductor. Docker is a container platform with a panoply of management options for any type of cloud set-up...
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