nix/misc/systemd/nix-daemon.service.in

[Unit]
Description=Nix Daemon
Documentation=man:nix-daemon https://nixos.org/manual
RequiresMountsFor=@storedir@
RequiresMountsFor=@localstatedir@
RequiresMountsFor=@localstatedir@/nix/db
ConditionPathIsReadWrite=@localstatedir@/nix/daemon-socket

[Service]
ExecStart=@@bindir@/nix-daemon nix-daemon --daemon
KillMode=process
LimitNOFILE=1048576
TasksMax=1048576
Delegate=yes

[Install]
WantedBy=multi-user.target
Install systemd units 2014-04-07 09:18:54 +00:00			`[Unit]`
			`Description=Nix Daemon`
Add documentation= entry to systemd unit file Closes: #6246 2022-03-13 16:42:26 +00:00			`Documentation=man:nix-daemon https://nixos.org/manual`
Install systemd units 2014-04-07 09:18:54 +00:00			`RequiresMountsFor=@storedir@`
			`RequiresMountsFor=@localstatedir@`
nix-daemon.service: require mounts for /nix/var/nix/db Users may want to mount a filesystem just for the Nix database, with the filesystem's parameters specially tuned for sqlite. For example, on ZFS you might set the recordsize to 64k after changing the database's page size to 65536. 2022-03-30 01:05:57 +00:00			`RequiresMountsFor=@localstatedir@/nix/db`
Install systemd units 2014-04-07 09:18:54 +00:00			`ConditionPathIsReadWrite=@localstatedir@/nix/daemon-socket`

			`[Service]`
			`ExecStart=@@bindir@/nix-daemon nix-daemon --daemon`
			`KillMode=process`
systemd,launchd match nixos open files limit it was bumped in https://github.com/NixOS/nixpkgs/pull/176558 2022-06-10 14:46:57 +00:00			`LimitNOFILE=1048576`
Choose a reasonable number similar to LimitNOFile 2023-07-07 14:52:16 +00:00			`TasksMax=1048576`
Enable cgroups delegation for systemd 2024-09-03 19:07:18 +00:00			`Delegate=yes`
nix-daemon.service: add install section. Signed-off-by: Piotr Szubiakowski <pszubiak@eso.org> 2019-08-27 08:35:35 +00:00
			`[Install]`
			`WantedBy=multi-user.target`