April 2019
Intermediate to advanced
384 pages
17h 6m
English
Content preview from Docker in Practice, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Restarting Docker
Altering the configuration for the Docker daemon isn’t sufficient—in order to apply the changes, the daemon must be restarted. Be aware that this will stop any running containers and cancel any in-progress image downloads.
Restarting with systemctl
Most modern Linux distributions use systemd to manage the startup of services on the machine. If you run systemctl on the command line and get pages of output, then your host is running systemd. If you get a “command not found” message, go to the next section.
If you want to make changes to your configuration, you can stop and start Docker as follows:
$ systemctl stop docker $ systemctl start docker
Or you can just restart:
$ systemctl restart docker
Check the progress by running ...
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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.
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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.