www/posts/docker/atom.xml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <title type="text">The Home of David T. Sadler - All Posts About Docker</title>
    <id>https://davidtsadler.com/posts/docker/atom.xml</id>
    <link rel="alternate" type="text/html" href="https://davidtsadler.com/posts/docker/"/>
    <link rel="self" type="application/atom+xml" href="https://davidtsadler.com/posts/docker/atom.xml"/>
    <updated>2022-03-07T12:00:00Z</updated>
    <entry>
    <title type="text">Installing Docker on Arch Linux</title>
    <id>https://davidtsadler.com/posts/docker/2022-03-07/installing-docker-on-arch-linux/</id>
    <link rel="alternate" type="text/html" href="https://davidtsadler.com/posts/docker/2022-03-07/installing-docker-on-arch-linux/"/>
    <author><name>David T. Sadler.</name></author>
    <published>2022-03-07T12:00:00Z</published>
    <updated>2022-03-07T12:00:00Z</updated>
    <content type="html">&lt;h1&gt;Installing Docker on Arch Linux&lt;/h1&gt;&lt;blockquote&gt;Mon 7th March 2022 By David T. Sadler.&lt;/blockquote&gt;&lt;h2&gt;Installing Docker&lt;/h2&gt;&lt;p&gt;Docker is installed via pacman.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ sudo pacman -S docker&lt;/code&gt;&lt;/pre&gt;&lt;h2&gt;Starting Docker Engine&lt;/h2&gt;&lt;p&gt;Start the Docker daemon which provides the Docker Engine. This process serves the Docker API and manages Docker containers.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ sudo systemctl start docker.service&lt;/code&gt;&lt;/pre&gt;&lt;p&gt;If you want Docker Engine to automatically start when you system boots issue the below command.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ sudo systemctl enable docker.service&lt;/code&gt;&lt;/pre&gt;&lt;p&gt;Verify that Docker Engine is running.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ docker info&lt;/code&gt;&lt;/pre&gt;&lt;p&gt;Verify that you can run containers. The below will download the latest Arch Linux image and use it to run a &amp;quot;Hello World&amp;quot; bash script in the container.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ docker run -it --rm archlinux bash -c &amp;quot;echo Hello World&amp;quot;&lt;/code&gt;&lt;/pre&gt;&lt;h2&gt;Problems &lt;/h2&gt;&lt;p&gt;You may get an error when running docker info.&lt;/p&gt;&lt;pre&gt;&lt;code class=&quot;shell&quot;&gt;$ docker info

Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json: dial unix /var/run/docker.sock: connect: permission denied&lt;/code&gt;&lt;/pre&gt;&lt;p&gt;The issue is that the user you&amp;#039;re running the docker command as is not a member of the docker group. Therefore you can either run the command via sudo or add your user to the docker user group, re-login, and restart docker.service.&lt;/p&gt;&lt;h3&gt;Links&lt;/h3&gt;&lt;a href=&quot;/posts/docker/&quot;&gt;Docker - Read More Posts.&lt;/a&gt;&lt;p&gt;I don&amp;#039;t have comments as I don&amp;#039;t want to manage them. You can however contact me at the below address if you want to.&lt;/p&gt;&lt;a href=&quot;mailto:david@davidtsadler.com&quot;&gt;Email david@davidtsadler.com&lt;/a&gt;&lt;h3&gt;License&lt;/h3&gt;&lt;a href=&quot;https://creativecommons.org/licenses/by-sa/4.0/&quot;&gt;The contents of this site is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.&lt;/a&gt;&lt;p&gt;Copyright © 2021 David T. Sadler.&lt;/p&gt;&lt;a href=&quot;/&quot;&gt;Return to Homepage.&lt;/a&gt;</content>
</entry>
</feed>