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nixos/containers: Ensure containers have cgroupsv2

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This commit is contained in:
Jack O'Sullivan 2023-02-19 17:40:05 +00:00
parent c546331129
commit b65f1f6df7
1 changed files with 6 additions and 2 deletions
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8
nixos/modules/containers.nix
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@ -182,8 +182,12 @@ in
c.containerSystem;
in
{
# systemd.nspawn units can't set the root directory directly, but /run/machines/${n} is one of the search paths
environment.root = "/run/machines/${n}";
environment = {
# systemd.nspawn units can't set the root directory directly, but /run/machines/${n} is one of the search paths
root = "/run/machines/${n}";
# Without this, systemd-nspawn will do cgroupsv1
SYSTEMD_NSPAWN_UNIFIED_HIERARCHY = "1";
};
restartTriggers = [
(''${n}.nspawn:${hashString "sha256" (toJSON config.systemd.nspawn."${n}")}'')
];