infra/hosts/buildbot-lix/default.nix

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# Configuration for a virtual machine in Raito's micro-DC basement.
# 32 vCPU (2014 grade Xeon though)
# 32GB RAM
# 30GB SSD
# 500GB HDD
# All specifications can be upgraded to a certain extent, just ask Raito.
# Hosts the coordinator for Buildbot.
#
# vim: et:ts=2:sw=2:
#
{ lib, modulesPath, ... }: {
networking.hostName = "buildbot";
networking.domain = "lix.systems";
zramSwap.enable = true;
bagel.sysadmin.enable = true;
# Buildbot is proxied.
bagel.raito.v6-proxy-awareness.enable = true;
bagel.hardware.raito-vm = {
enable = true;
networking = {
nat-lan-mac = "BC:24:11:75:62:42";
wan = {
mac = "BC:24:11:B2:5F:2E";
address = "2001:bc8:38ee:100::200/56";
};
};
};
i18n.defaultLocale = "en_US.UTF-8";
bagel.services.buildbot = {
enable = true;
domain = "buildbot.lix.systems";
gerrit =
{
domain = "gerrit.lix.systems";
port = 2022;
username = "buildbot";
};
cors.allowedOrigin = "*.lix.systems";
projects = [
"lix"
"lix-installer"
];
buildSystems = [
"x86_64-linux"
"aarch64-linux"
"aarch64-darwin"
# Too slow.
/* "x86_64-darwin" */
];
# Lix is not allowed to use yet Floral's x86_64 builders for now.
builders = [ ];
};
# This machine does not use /nix from btrfs, and instead uses a store on a bigger disk.
fileSystems."/nix" =
lib.mkForce
{ device = "/dev/disk/by-uuid/1815ca49-d0b0-4b99-8aec-0d790498ba6f";
fsType = "xfs";
neededForBoot = true;
options = [ "relatime" ];
};
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
system.stateVersion = "24.05";
deployment.targetHost = "buildbot.lix.systems";
}