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lxd: When lxcfs is enabled, start lxd with explicit LXD_LXC_TEMPLATE_CONFIG

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Patryk Wychowaniec 2020-06-05 14:40:02 +02:00
parent 4dee97c43e
commit 6c6924b2eb
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1 changed files with 12 additions and 0 deletions

12
nixos/modules/virtualisation/lxd.nix
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@ -24,6 +24,12 @@ in
containers. Users in the "lxd" group can interact with
the daemon (e.g. to start or stop containers) using the
<command>lxc</command> command line tool, among others.
Most of the time, you'll also want to start lxcfs, so
that containers can "see" the limits:
<code>
virtualisation.lxc.lxcfs.enable = true;
</code>
'';
};
@ -114,6 +120,12 @@ in
LimitNOFILE = "1048576";
LimitNPROC = "infinity";
TasksMax = "infinity";
# By default, `lxd` loads configuration files from hard-coded
# `/usr/share/lxc/config` - since this is a no-go for us, we have to
# explicitly tell it where the actual configuration files are
Environment = mkIf (config.virtualisation.lxc.lxcfs.enable)
"LXD_LXC_TEMPLATE_CONFIG=${pkgs.lxcfs}/share/lxc/config";
};
};