53 lines
1.1 KiB
Nix
53 lines
1.1 KiB
Nix
{ config, pkgs, lib, modulesPath, ... }:
|
|
|
|
{
|
|
imports = [
|
|
../common/main.nix
|
|
];
|
|
|
|
boot.loader.grub.device = "/dev/disk/by-id/wwn-0x55cd2e414d53563a";
|
|
|
|
environment.systemPackages = with pkgs; [
|
|
ceph
|
|
];
|
|
|
|
services.slurm = {
|
|
client.enable = lib.mkForce false;
|
|
};
|
|
|
|
services.ceph = {
|
|
enable = true;
|
|
global = {
|
|
fsid = "9c8d06e0-485f-4aaf-b16b-06d6daf1232b";
|
|
monHost = "10.0.40.40";
|
|
monInitialMembers = "bay";
|
|
clusterNetwork = "10.0.40.40/24"; # Use Ethernet only
|
|
};
|
|
osd = {
|
|
enable = true;
|
|
# One daemon per NVME disk
|
|
daemons = [ "4" "5" "6" "7" ];
|
|
extraConfig = {
|
|
"osd crush chooseleaf type" = "0";
|
|
"osd journal size" = "10000";
|
|
"osd pool default min size" = "2";
|
|
"osd pool default pg num" = "200";
|
|
"osd pool default pgp num" = "200";
|
|
"osd pool default size" = "3";
|
|
};
|
|
};
|
|
};
|
|
|
|
networking = {
|
|
hostName = "lake2";
|
|
interfaces.eno1.ipv4.addresses = [ {
|
|
address = "10.0.40.42";
|
|
prefixLength = 24;
|
|
} ];
|
|
interfaces.ibp5s0.ipv4.addresses = [ {
|
|
address = "10.0.42.42";
|
|
prefixLength = 24;
|
|
} ];
|
|
};
|
|
}
|