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Update README for 21.05

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Robert Hensing 2021-05-26 17:48:15 +02:00
parent 1a24fe9639
commit a2f5c9415c
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21
docs/modules/ROOT/pages/index.adoc
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@ -39,6 +39,12 @@ Arion allows to compose containers with different granularity:
* <<NixOS: run full OS>>
* <<Docker image from DockerHub>>
Full NixOS is supported on
* docker-compose + podman with docker socket (NixOS >= 21.05)
* docker-compose + docker, before cgroupsv2 (NixOS < 21.05)
`podman-compose` support is currently WIP on a separate branch.
== Installation
=== Nix
@ -52,10 +58,17 @@ $ nix-env -iA arion -f https://github.com/hercules-ci/arion/tarball/master
Add this module to your NixOS configuration:
```nix
{ ... }: {
environment.systemPackages = [ (import (builtins.fetchTarball https://github.com/hercules-ci/arion/tarball/master) {}).arion ];
virtualisation.docker.enable = true;
users.extraUsers.myuser.extraGroups = ["docker"];
{ pkgs, ... }: {
environment.systemPackages = [
pkgs.arion
pkgs.docker # docker CLI will use podman socket
];
virtualisation.docker.enable = false;
virtualisation.podman.enable = true;
virtualisation.podman.dockerSocket.enable = true;
# Use your username instead of `myuser`
users.extraUsers.myuser.extraGroups = ["podman"];
}
```