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it-infra/nixops/light.nix

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Nix

{ host }:
{ config, pkgs, ... }:
let
m-labs = import (fetchTarball https://nixbld.m-labs.hk/channel/custom/artiq/full/artiq-full/nixexprs.tar.xz) { inherit pkgs; };
in
{
deployment.targetHost = host;
nix.nixPath = [ "nixpkgs=${pkgs.path}" ];
programs.command-not-found.dbPath = "${pkgs.path}/programs.sqlite";
imports =
[
(./. + "/${host}-hardware-configuration.nix")
];
nixpkgs.config.packageOverrides = super: let self = super.pkgs; in {
pam_p11 = super.pam_p11.overrideAttrs(oa: {
patchPhase = oa.patchPhase or "" + ''
substituteInPlace src/match_openssh.c --replace \
'"%s/.ssh/authorized_keys", pw->pw_dir)' \
'"/etc/ssh/authorized_keys.d/%s", pw->pw_name)'
'';
});
};
networking.hostName = host;
time.timeZone = "Asia/Hong_Kong";
# List packages installed in system profile. To search, run:
# $ nix search wget
documentation.enable = false;
nixpkgs.config.allowUnfree = true;
environment.systemPackages = with pkgs; [
opensc
wget vim git firefox usbutils pciutils file lm_sensors acpi
gimp imagemagick
evince
(python3.withPackages(ps: with ps; [ numpy scipy ]))
psmisc
telnet unzip zip gnupg
sublime3 rink
tmux screen tigervnc
(callPackage ./any-nix-shell.nix {})
];
programs.wireshark.enable = true;
services.openssh.enable = true;
services.openssh.forwardX11 = true;
services.openssh.passwordAuthentication = false;
services.openssh.extraConfig =
''
StreamLocalBindUnlink yes
'';
programs.mosh.enable = true;
services.pcscd.enable = true;
programs.ssh.extraConfig =
''
PKCS11Provider "${pkgs.opensc}/lib/opensc-pkcs11.so"
'';
programs.ssh.startAgent = true;
programs.ssh.agentPKCS11Whitelist = "${pkgs.opensc}/lib/opensc-pkcs11.so";
security.pam.p11.enable = true;
# Enable CUPS to print documents.
services.printing = {
enable = true;
extraConf =
''
Browsing Off
BrowseLocalProtocols none
'';
browsedConf =
''
BrowseRemoteProtocols none
BrowseProtocols none
'';
};
services.avahi = {
enable = true;
nssmdns = true;
};
# Enable sound.
sound.enable = true;
hardware.pulseaudio = {
enable = true;
extraModules = [ pkgs.pulseaudio-modules-bt ];
package = pkgs.pulseaudioFull;
};
i18n.inputMethod = {
enabled = "fcitx";
fcitx.engines = with pkgs.fcitx-engines; [ table-extra m17n ];
};
fonts.fonts = [ pkgs.noto-fonts pkgs.noto-fonts-cjk pkgs.noto-fonts-emoji pkgs.noto-fonts-extra ];
# Enable the X11 windowing system.
services.xserver.enable = true;
services.xserver.layout = "us";
services.xserver.xkbOptions = "eurosign:e";
services.xserver.displayManager.lightdm.enable = true;
services.xserver.desktopManager.xfce.enable = true;
systemd.suppressedSystemUnits = [
"hibernate.target"
"suspend.target"
"suspend-then-hibernate.target"
"sleep.target"
"hybrid-sleep.target"
"systemd-hibernate.service"
"systemd-hybrid-sleep.service"
"systemd-suspend.service"
"systemd-suspend-then-hibernate.service"
];
programs.fish.enable = true;
programs.fish.promptInit = ''
any-nix-shell fish --info-right | source
'';
users.mutableUsers = false;
users.defaultUserShell = pkgs.fish;
users.extraGroups.plugdev = { };
users.extraUsers = import ./common-users.nix { inherit pkgs; };
security.sudo.wheelNeedsPassword = false;
services.udev.packages = [ m-labs.openocd ];
services.udev.extraRules = (import ./extra-udev.nix);
nix.binaryCachePublicKeys = ["nixbld.m-labs.hk-1:5aSRVA5b320xbNvu30tqxVPXpld73bhtOeH6uAjRyHc="];
nix.binaryCaches = ["https://nixbld.m-labs.hk" "https://cache.nixos.org"];
nix.sandboxPaths = ["/opt"];
# This value determines the NixOS release with which your system is to be
# compatible, in order to avoid breaking some software such as database
# servers. You should change this only after NixOS release notes say you
# should.
system.stateVersion = "19.03"; # Did you read the comment?
}