snix/users/grfn/system/system/default.nix
Griffin Smith 702594ca64 refactor(ops): Break out prometheus-fail2ban-exporter module
Break out the configuration for the prometheus fail2ban exporter, which
is a simple python script that exports stats from fail2ban as a
prometheus-scrapable textfile, from Mugwump into a reusable nixos module
in //ops/nixos/modules.

Change-Id: I5451c9c5de6c7bc4431150ae596a9c758bf1b693
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3136
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
2021-06-12 15:51:49 +00:00

75 lines
1.7 KiB
Nix

args @ { depot, pkgs, ... }:
rec {
chupacabra = import ./machines/chupacabra.nix;
chupacabraSystem = (depot.third_party.nixos {
configuration = chupacabra;
}).system;
mugwump = import ./machines/mugwump.nix;
mugwumpSystem = (depot.ops.nixos.nixosFor mugwump).system;
roswell = import ./machines/roswell.nix;
roswellSystem = (depot.ops.nixos.nixosFor ({ ... }: {
imports = [
./machines/roswell.nix
"${pkgs.home-manager.src}/nixos"
];
# Use the same nixpkgs as everything else
home-manager.useGlobalPkgs = true;
home-manager.users.grfn = { config, lib, ... }: {
imports = [ ../home/machines/roswell.nix ];
lib.depot = depot;
};
})).system;
yeren = import ./machines/yeren.nix;
yerenSystem = (depot.ops.nixos.nixosFor yeren).system;
iso = import ./iso.nix args;
# Build chupacabra in CI
meta.targets = [
"chupacabraSystem"
"mugwumpSystem"
"roswellSystem"
"yerenSystem"
"iso"
];
rebuilder =
let
depotPath = "/home/grfn/code/depot";
caseFor = hostname: ''
${hostname})
echo "Rebuilding NixOS for //users/grfn/nixos/${hostname}"
system=$(nix-build -E '(import ${depotPath} {}).users.grfn.system.system.${hostname}' --no-out-link)
;;
'';
in pkgs.writeShellScriptBin "rebuilder" ''
set -ue
if [[ $EUID -ne 0 ]]; then
echo "Oh no! Only root is allowed to rebuild the system!" >&2
exit 1
fi
case $HOSTNAME in
${caseFor "chupacabra"}
*)
echo "$HOSTNAME is not a known NixOS host!" >&2
exit 1
;;
esac
nix-env -p /nix/var/nix/profiles/system --set $system
$system/bin/switch-to-configuration switch
'';
}