selfprivacy-graphql-api: { config, lib, pkgs, ... }: let cfg = config.services.selfprivacy-api; config-id = "default"; nixos-rebuild = "${config.system.build.nixos-rebuild}/bin/nixos-rebuild"; nix = "${config.nix.package.out}/bin/nix"; in { options.services.selfprivacy-api = { enable = lib.mkOption { default = true; type = lib.types.bool; description = '' Enable SelfPrivacy API service ''; }; }; config = lib.mkIf cfg.enable { users.users."selfprivacy-api" = { isNormalUser = false; isSystemUser = true; extraGroups = [ "opendkim" ]; group = "selfprivacy-api"; }; users.groups."selfprivacy-api".members = [ "selfprivacy-api" ]; systemd.services.selfprivacy-api = { description = "API Server used to control system from the mobile application"; environment = config.nix.envVars // { HOME = "/root"; PYTHONUNBUFFERED = "1"; } // config.networking.proxy.envVars; path = [ "/var/" "/var/dkim/" pkgs.coreutils pkgs.gnutar pkgs.xz.bin pkgs.gzip pkgs.gitMinimal config.nix.package.out pkgs.restic pkgs.mkpasswd pkgs.util-linux pkgs.e2fsprogs pkgs.iproute2 ]; after = [ "network-online.target" ]; wantedBy = [ "network-online.target" ]; serviceConfig = { User = "root"; ExecStart = "${selfprivacy-graphql-api}/bin/app.py"; Restart = "always"; RestartSec = "5"; }; }; systemd.services.selfprivacy-api-worker = { description = "Task worker for SelfPrivacy API"; environment = config.nix.envVars // { HOME = "/root"; PYTHONUNBUFFERED = "1"; PYTHONPATH = pkgs.python312Packages.makePythonPath [ selfprivacy-graphql-api ]; } // config.networking.proxy.envVars; path = [ "/var/" "/var/dkim/" pkgs.coreutils pkgs.gnutar pkgs.xz.bin pkgs.gzip pkgs.gitMinimal config.nix.package.out pkgs.restic pkgs.mkpasswd pkgs.util-linux pkgs.e2fsprogs pkgs.iproute2 ]; after = [ "network-online.target" ]; wantedBy = [ "network-online.target" ]; serviceConfig = { User = "root"; ExecStart = "${pkgs.python312Packages.huey}/bin/huey_consumer.py selfprivacy_api.task_registry.huey"; Restart = "always"; RestartSec = "5"; }; }; # One shot systemd service to rebuild NixOS using nixos-rebuild systemd.services.sp-nixos-rebuild = { description = "nixos-rebuild switch"; environment = config.nix.envVars // { HOME = "/root"; } // config.networking.proxy.envVars; # TODO figure out how to get dependencies list reliably path = [ pkgs.coreutils pkgs.gnutar pkgs.xz.bin pkgs.gzip pkgs.gitMinimal config.nix.package.out ]; # TODO set proper timeout for reboot instead of service restart serviceConfig = { User = "root"; WorkingDirectory = "/etc/nixos"; # sync top-level flake with sp-modules sub-flake # (https://github.com/NixOS/nix/issues/9339) ExecStartPre = '' ${nix} flake lock --override-input sp-modules path:./sp-modules ''; ExecStart = '' ${nixos-rebuild} switch --flake .#${config-id} ''; KillMode = "none"; SendSIGKILL = "no"; }; restartIfChanged = false; unitConfig.X-StopOnRemoval = false; }; # One shot systemd service to upgrade NixOS using nixos-rebuild systemd.services.sp-nixos-upgrade = { # protection against simultaneous runs after = [ "sp-nixos-rebuild.service" ]; description = "Upgrade NixOS and SP modules to latest versions"; environment = config.nix.envVars // { HOME = "/root"; } // config.networking.proxy.envVars; # TODO figure out how to get dependencies list reliably path = [ pkgs.coreutils pkgs.gnutar pkgs.xz.bin pkgs.gzip pkgs.gitMinimal config.nix.package.out ]; serviceConfig = { User = "root"; WorkingDirectory = "/etc/nixos"; # TODO get URL from systemd template parameter? ExecStartPre = '' ${nix} flake update \ --override-input selfprivacy-nixos-config git+https://git.selfprivacy.org/SelfPrivacy/selfprivacy-nixos-config.git?ref=flakes ''; ExecStart = '' ${nixos-rebuild} switch --flake .#${config-id} ''; KillMode = "none"; SendSIGKILL = "no"; }; restartIfChanged = false; unitConfig.X-StopOnRemoval = false; }; # One shot systemd service to rollback NixOS using nixos-rebuild systemd.services.sp-nixos-rollback = { # protection against simultaneous runs after = [ "sp-nixos-rebuild.service" "sp-nixos-upgrade.service" ]; description = "Rollback NixOS using nixos-rebuild"; environment = config.nix.envVars // { HOME = "/root"; } // config.networking.proxy.envVars; # TODO figure out how to get dependencies list reliably path = [ pkgs.coreutils pkgs.gnutar pkgs.xz.bin pkgs.gzip pkgs.gitMinimal config.nix.package.out ]; serviceConfig = { User = "root"; WorkingDirectory = "/etc/nixos"; ExecStart = '' ${nixos-rebuild} switch --rollback --flake .#${config-id} ''; KillMode = "none"; SendSIGKILL = "no"; }; restartIfChanged = false; unitConfig.X-StopOnRemoval = false; }; }; }