July 2018
Intermediate to advanced
504 pages
11h 34m
English
Content preview from Learn OpenShift
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Docker port mapping
In order to actually benefit from the container, we need to make it publicly accessible from the outside. This is where we will need to use the -p option with a few arguments while running the docker run command:
$ docker run -d -p 8080:80 httpd3b1150b5034329cd9e70f90ee21531b8b1ab1d4a85141fd3a362cd40db80e193
Option -p maps container port 80 to your server port 8080. Verify that you have a httpd container exposed and a web server running:
$ curl localhost:8080<html><body><h1>It works!</h1></body></html>
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.