Docker: Difference between revisions

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~~'''~~Docker~~'''~~ is a platform for building, packaging, and distributing applications inside containers. Containers bundle an application's code, configurations, and dependencies into a single object that runs consistently across different computing environments. Docker works well with NixOS through the virtualization module.<ref>https://www.docker.com/resources/what-container/</ref>

[https://www.docker.com/ Docker] is a platform for building, packaging, and distributing applications inside containers. Containers bundle an application's code, configurations, and dependencies into a single object that runs consistently across different computing environments. Docker works well with NixOS through the virtualization module.<ref>https://www.docker.com/resources/what-container/</ref>

== Installation ==

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virtualisation.docker = {

enable = true;

~~# Enable docker daemon to start on boot~~

~~enableOnBoot = true;~~

~~# Use the faster overlay2 storage driver~~

~~storageDriver = "overlay2";~~

};

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users.users.<username>.extraGroups = [ "docker" ];

</syntaxhighlight>

{{Security Warning|Beware that the docker group membership is effectively [https://github.com/moby/moby/issues/9976 equivalent to being root]! <br> Consider using rootless mode.}}

{{Security Warning|Beware that the docker group membership is effectively [https://github.com/moby/moby/issues/9976 equivalent to being root]! <br> Consider using [[#Rootless Docker|rootless mode]].}}

@@ Line 1: / Line 1: @@
 <languages/>
-'''Docker''' is a platform for building, packaging, and distributing applications inside containers. Containers bundle an application's code, configurations, and dependencies into a single object that runs consistently across different computing environments. Docker works well with NixOS through the virtualization module.<ref>https://www.docker.com/resources/what-container/</ref>
+[https://www.docker.com/ Docker] is a platform for building, packaging, and distributing applications inside containers. Containers bundle an application's code, configurations, and dependencies into a single object that runs consistently across different computing environments. Docker works well with NixOS through the virtualization module.<ref>https://www.docker.com/resources/what-container/</ref>
 == Installation ==
@@ Line 20: / Line 20: @@
 virtualisation.docker = {
    enable = true;
-  # Enable docker daemon to start on boot
-  enableOnBoot = true;
-  # Use the faster overlay2 storage driver
-  storageDriver = "overlay2";
 };
@@ Line 29: / Line 25: @@
 users.users.<username>.extraGroups = [ "docker" ];
 </syntaxhighlight>
-{{Security Warning|Beware that the docker group membership is effectively [https://github.com/moby/moby/issues/9976 equivalent to being root]! <br> Consider using rootless mode.}}
+{{Security Warning|Beware that the docker group membership is effectively [https://github.com/moby/moby/issues/9976 equivalent to being root]! <br> Consider using [[#Rootless Docker|rootless mode]].}}
 {{evaluate}}