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1. DOCKER INSTALL MAC PERFORMANCE HOW TO
2. DOCKER INSTALL MAC PERFORMANCE INSTALL
3. DOCKER INSTALL MAC PERFORMANCE CODE

Make sure you have the Docker extension installed and working properly.

DOCKER INSTALL MAC PERFORMANCE CODE

DOCKER INSTALL MAC PERFORMANCE INSTALL

DOCKER INSTALL MAC PERFORMANCE HOW TO

If you use another distro, then check for distribution-specific instructions for how to open Docker port 2375. I used the latest LTS version of Ubuntu, but several Linux distros may be used for your Docker Linux host. I only spent an hour sitting in the lab setting up my new server. Even a five-year-old desktop with a 120 GB SSD will be an awesome Linux lab server. Also, just about any spare PC will do for this lab setup. First, Docker involves the use of virtualization technology, and it’s always best to avoid nesting virtualizations.

I went with a bare metal Linux installation for a couple of reasons. You can implement TLS security on your ports to tighten things up if needed. Take note that I am using an open, unauthenticated port on the Docker server for control communication, which Docker does not recommend. The Docker networking instructions give solutions using iptables in Linux. The documentation on setting up networks and exposing containers is for Linux. Here’s the real zinger that got me to set up a dedicated server. If I told my Docker clients that DOCKER_HOST was the Linux server, I figured I might have a solution that worked! SPOILER ALERT - It does and it’s spectacular. Linux.Īfter studying the Docker documentation and tuning my network, I realized that I needed Docker to run on a dedicated Linux platform. Linux Rules DevopsĪs it is with all things devops, it is always best to go back to mother, i.e. Hopefully this little realization will save someone else the time and bother I wasted going down a few rabbit holes. You still need Hyper-V running underneath Docker on a Windows 2016 server, so whatever. Here is that strategy in a nutshell: if you want to run Windows servers within a Docker container, that is now possible.

The containerization “strategy” announced by Docker and Microsoft in 2017 is a good example of vendors luring in IT pros with talk of nirvana. This is the good way to make a Docker Lab If you are working with Node, PHP, or Golang to build a cloud app, then you should know that the Windows Docker strategy is crap. What really happens is that I get hooked on the vendor’s offering.

I am like a fish chasing a lure because this newfangled vendor strategy promises me things will be glorious once I buy into the strategy. I see a shiny object that makes me feel better. Sometimes I get led astray in my devops studies because I am lured into a vendor strategy.

This advice will resonate for IT pros who need to integrate Docker into an enterprise with Mac and Windows developers. If you’re working exclusively in Windows, MacOS or Linux, then you’re probably not going to hit the speed bump I’m about to describe. It’s easy for most engineers to use Docker if you are working on one platform. This realization resulted in me building a bare-metal Linux box to make everything work a lot easier for our Docker lab. Here’s a quickie realization for folks like me who naively figured it would be easy to integrate my Windows and Mac VS Code users with Docker.