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nixos/evcc: Fix unit environment

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In some recent version evcc started requiring `getent` in the PATH, or
else it would fail to start.

It also now requires an sqlite database, which it tries to create a
directory for at `$HOME/.evcc`, so we now need to provide a
StateDirectory.
This commit is contained in:
Martin Weinelt 2022-12-11 01:23:22 +01:00
parent f226b4cb66
commit fda65523fb
1 changed files with 5 additions and 1 deletions
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6
nixos/modules/services/home-automation/evcc.nix
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@ -48,7 +48,10 @@ in
wantedBy = [
"multi-user.target"
];
environment.HOME = "/var/lib/evcc";
path = with pkgs; [
glibc # requires getent
];
serviceConfig = {
ExecStart = "${package}/bin/evcc --config ${configFile} ${escapeShellArgs cfg.extraArgs}";
CapabilityBoundingSet = [ "" ];
@ -77,6 +80,7 @@ in
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectProc = "invisible";
StateDirectory = "evcc";
SystemCallArchitectures = "native";
SystemCallFilter = [
"@system-service"