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|
with import <stockholm/lib>;
{ config, lib, pkgs, ... }: let
builder = if getEnv "dummy_secrets" == "true"
then "buildbot"
else "tv";
in {
krebs.enable = true;
krebs.build = {
user = config.krebs.users.tv;
source = let inherit (config.krebs.build) host; in {
nixos-config.symlink = "stockholm/tv/1systems/${host.name}.nix";
secrets.file = getAttr builder {
buildbot = toString <stockholm/tv/dummy_secrets>;
tv = "/home/tv/secrets/${host.name}";
};
secrets-common.file = "/home/tv/secrets/common";
nixpkgs.git = {
url = https://github.com/NixOS/nixpkgs;
ref = "057f89b9344e5341796046f25ae4f269be6d4529"; # nixos-17.03
};
} // optionalAttrs host.secure {
secrets-master.file = "/home/tv/secrets/master";
};
};
networking.hostName = config.krebs.build.host.name;
imports = [
<secrets>
./audit.nix
./backup.nix
./bash
./htop.nix
./nginx
./ssh.nix
./sshd.nix
./vim.nix
./xdg.nix
{
# stockholm dependencies
environment.systemPackages = with pkgs; [
git
gnumake
hashPassword
populate
whatsupnix
];
}
{
users = {
defaultUserShell = "/run/current-system/sw/bin/bash";
mutableUsers = false;
users = {
tv = {
inherit (config.krebs.users.tv) home uid;
isNormalUser = true;
extraGroups = [ "tv" ];
};
};
};
}
{
security.hideProcessInformation = true;
security.sudo.extraConfig = ''
Defaults env_keep+="SSH_CLIENT"
Defaults mailto="${config.krebs.users.tv.mail}"
Defaults !lecture
'';
time.timeZone = "Europe/Berlin";
}
{
# TODO check if both are required:
nix.sandboxPaths = [ "/etc/protocols" pkgs.iana_etc.outPath ];
nix.requireSignedBinaryCaches = true;
nix.binaryCaches = ["https://cache.nixos.org"];
nix.useSandbox = true;
}
{
nixpkgs.config.allowUnfree = false;
}
{
environment.profileRelativeEnvVars.PATH = mkForce [ "/bin" ];
environment.systemPackages = with pkgs; [
rxvt_unicode.terminfo
];
environment.shellAliases = mkForce {
# alias cal='cal -m3'
gp = "${pkgs.pari}/bin/gp -q";
df = "df -h";
du = "du -h";
# alias grep='grep --color=auto'
# TODO alias cannot contain #\'
# "ps?" = "ps ax | head -n 1;ps ax | fgrep -v ' grep --color=auto ' | grep";
# alias la='ls -lA'
lAtr = "ls -lAtr";
# alias ll='ls -l'
ls = "ls -h --color=auto --group-directories-first";
dmesg = "dmesg -L --reltime";
view = "vim -R";
reload = "systemctl reload";
restart = "systemctl restart";
start = "systemctl start";
status = "systemctl status";
stop = "systemctl stop";
};
environment.variables = {
NIX_PATH = mkForce "secrets=/var/src/stockholm/null:/var/src";
};
}
{
environment.variables =
flip genAttrs (_: "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt") [
"CURL_CA_BUNDLE"
"GIT_SSL_CAINFO"
"SSL_CERT_FILE"
];
}
{
services.cron.enable = false;
services.nscd.enable = false;
services.ntp.enable = false;
services.timesyncd.enable = true;
}
{
boot.kernel.sysctl = {
# Enable IPv6 Privacy Extensions
"net.ipv6.conf.all.use_tempaddr" = 2;
"net.ipv6.conf.default.use_tempaddr" = 2;
};
}
{
tv.iptables.enable = true;
tv.iptables.accept-echo-request = "internet";
}
{
services.journald.extraConfig = ''
SystemMaxUse=1G
RuntimeMaxUse=128M
'';
}
{
environment.systemPackages = [
pkgs.get
pkgs.htop
pkgs.krebspaste
pkgs.nix-prefetch-scripts
pkgs.ovh-zone
pkgs.push
];
}
];
}
|
