355 lines
9.7 KiB
Nix
355 lines
9.7 KiB
Nix
{ pkgs, ...}:
|
|
let
|
|
computeNodes =
|
|
import ../c0/nodes.nix ++
|
|
[
|
|
rec {
|
|
idx = 222;
|
|
name = "rossby";
|
|
address = "172.16.239.${toString idx}";
|
|
ipoib = "10.1.6.${toString idx}";
|
|
pubkey = ../login/ssh_host_key.pub;
|
|
}
|
|
rec {
|
|
idx = 210;
|
|
name = "fs-work";
|
|
address = "172.16.239.${toString idx}";
|
|
ipoib = "10.1.6.${toString idx}";
|
|
pubkey = ../fs-work/ssh_host_key.pub;
|
|
}
|
|
];
|
|
etcdCluster = import ../etcdCluster.nix;
|
|
name = "rossby-manage";
|
|
address = "172.16.239.221";
|
|
ipoib = "10.1.6.221";
|
|
in {
|
|
systemd.targets = {
|
|
sleep.enable = false;
|
|
suspend.enable = false;
|
|
hibernate.enable = false;
|
|
hybrid-sleep.enable = false;
|
|
};
|
|
|
|
# services.udev.extraRules = ''
|
|
# KERNEL=="ibp65s0", SUBSYSTEM=="net", ATTR{create_child}:="0x7666"
|
|
# '';
|
|
|
|
environment.systemPackages = with pkgs; [
|
|
rdma-core
|
|
hwloc
|
|
headscale
|
|
];
|
|
|
|
cluster = {
|
|
k8sNode = true;
|
|
compute = false;
|
|
slurm = true;
|
|
mounts = {
|
|
rdma.enable = false;
|
|
automount.enable = true;
|
|
users = false;
|
|
opt = true;
|
|
work = true;
|
|
data = true;
|
|
ceph = true;
|
|
};
|
|
};
|
|
|
|
features = {
|
|
desktop.enable = false;
|
|
cachix.enable = false;
|
|
|
|
host = {
|
|
inherit address;
|
|
inherit name;
|
|
};
|
|
|
|
myvnc.enable = false;
|
|
|
|
os = {
|
|
externalInterface = "enp65s0np0";
|
|
nfs.enable = false;
|
|
nfs.exports = ''
|
|
/exports 172.16.239.0/24(insecure,rw,async,no_subtree_check,crossmnt,fsid=0,no_root_squash)
|
|
'';
|
|
};
|
|
|
|
hpc = {
|
|
slurm.server = true;
|
|
slurm.slurmrestd = true;
|
|
slurm.mungeUid = 993;
|
|
slurm.dbdHost = "ekman-manage.obx.hs";
|
|
manageNode = true;
|
|
};
|
|
|
|
k8s = {
|
|
master.enable = true;
|
|
node.enable = true;
|
|
nodes = computeNodes;
|
|
inherit etcdCluster;
|
|
};
|
|
|
|
monitoring = {
|
|
server = {
|
|
enable = false;
|
|
scrapeHosts = [
|
|
"rossby-login"
|
|
"rossby-manage"
|
|
"fs-work"
|
|
] ++ (builtins.map (x: x.name) computeNodes);
|
|
defaultAlertReceiver = {
|
|
email_configs = [
|
|
{ to = "jonas.juselius@oceanbox.io"; }
|
|
];
|
|
};
|
|
pageAlertReceiver = {
|
|
webhook_configs = [
|
|
{
|
|
url = "https://prometheus-msteams.k2.itpartner.no/ekman";
|
|
http_config = {
|
|
tls_config = { insecure_skip_verify = true; };
|
|
};
|
|
}
|
|
];
|
|
};
|
|
};
|
|
webUI.enable = false;
|
|
webUI.acmeEmail = "acme@oceanbox.io";
|
|
webUI.allow = [
|
|
"10.1.2.0/24"
|
|
"172.19.254.0/24"
|
|
"172.19.255.0/24"
|
|
];
|
|
infiniband-exporter = {
|
|
enable = true;
|
|
nameMap = ''
|
|
# 0xe8ebd3030024981e "c0-1"
|
|
'';
|
|
};
|
|
slurm-exporter = {
|
|
enable = true;
|
|
port = 6080;
|
|
};
|
|
};
|
|
};
|
|
|
|
programs.singularity.enable = true;
|
|
|
|
# services.udev.extraRules = ''
|
|
# KERNEL=="ibp65s0", SUBSYSTEM=="net", ATTR{create_child}:="0x7666"
|
|
# '';
|
|
|
|
services.kubernetes.apiserver.extraOpts = ''--oidc-client-id=9b6daef0-02fa-4574-8949-f7c1b5fccd15 --oidc-groups-claim=roles --oidc-issuer-url=https://login.microsoftonline.com/3f737008-e9a0-4485-9d27-40329d288089/v2.0'';
|
|
|
|
services.flannel.iface = "enp65s0np0";
|
|
|
|
networking = {
|
|
useDHCP = false;
|
|
hostName = name;
|
|
interfaces.enp65s0np0 = {
|
|
useDHCP = false;
|
|
ipv4.addresses = [ {
|
|
inherit address;
|
|
prefixLength = 24;
|
|
} ];
|
|
};
|
|
# interfaces.eno2 = {
|
|
# useDHCP = false;
|
|
# ipv4.addresses = [
|
|
# {
|
|
# inherit address;
|
|
# prefixLength = 24;
|
|
# }
|
|
# ];
|
|
# };
|
|
# interfaces.ens2f1np1 = {
|
|
# useDHCP = false;
|
|
# ipv4.addresses = [
|
|
# {
|
|
# address = "172.16.239.99";
|
|
# prefixLength = 24;
|
|
# }
|
|
# ];
|
|
# };
|
|
# interfaces.ibs2f0 = {
|
|
# useDHCP = false;
|
|
# ipv4.addresses = [
|
|
# {
|
|
# address = ipoib;
|
|
# prefixLength = 24;
|
|
# }
|
|
# ];
|
|
# };
|
|
defaultGateway = "172.16.239.1";
|
|
firewall = {
|
|
allowedTCPPorts = [ 6443 4725 ];
|
|
extraCommands = ''
|
|
# needed for nodeport access on k1 and k2
|
|
# iptables -t nat -A POSTROUTING -s 172.16.239.0/24 ! -d 10.255.0.0/16 -j SNAT --to-source 10.255.242.3
|
|
iptables -t nat -A POSTROUTING -s 172.16.239.0/24 -j MASQUERADE
|
|
# iptables -t nat -A POSTROUTING -s 100.64.0.0/24 -j MASQUERADE
|
|
# iptables -t nat -A POSTROUTING -d 172.16.239.0/24 -j MASQUERADE
|
|
# iptables -t nat -A POSTROUTING -s 172.16.239.0/24 -d 10.255.241.0/16 -j SNAT --to-source 10.255.241.99
|
|
# iptables -t nat -A POSTROUTING -s 172.16.239.0/24 -j SNAT --to-source 10.255.242.3
|
|
'';
|
|
};
|
|
};
|
|
|
|
fileSystems = {
|
|
"/exports/public" = {
|
|
device = "/srv/public";
|
|
options = [ "bind" ];
|
|
};
|
|
};
|
|
|
|
nix.extraOptions = ''
|
|
# secret-key-files = /etc/nix/ekman.key
|
|
'';
|
|
|
|
programs.msmtp = {
|
|
enable = true;
|
|
accounts = {
|
|
default = {
|
|
auth = false;
|
|
tls = false;
|
|
tls_starttls = false;
|
|
port = 24;
|
|
from = "rossby@oceanbox.io";
|
|
host = "smtpgw.itpartner.no";
|
|
# user = "utvikling";
|
|
# password = "S0m3rp0m@de#21!";
|
|
};
|
|
};
|
|
defaults = {
|
|
aliases = "/etc/aliases";
|
|
};
|
|
};
|
|
|
|
services.prometheus.alertmanager.configuration.global = {
|
|
smtp_smarthost = "smtpgw.itpartner.no";
|
|
# smtp_auth_username = "utvikling";
|
|
# smtp_auth_password = "S0m3rp0m@de#21!";
|
|
smtp_hello = "rossby.oceanbox.io";
|
|
smtp_from = "noreply@rossby.oceanbox.io";
|
|
};
|
|
|
|
security.pam = {
|
|
services.sshd.googleAuthenticator.enable = true;
|
|
loginLimits = [
|
|
{
|
|
domain = "@users";
|
|
item = "rss";
|
|
type = "hard";
|
|
value = 16000000;
|
|
}
|
|
{
|
|
domain = "@users";
|
|
item = "cpu";
|
|
type = "hard";
|
|
value = 180;
|
|
}
|
|
];
|
|
};
|
|
|
|
system.activationScripts = {
|
|
home-permissions.text = ''
|
|
chmod 755 /home/olean
|
|
chmod 755 /home/frankgaa
|
|
chmod 755 /home/jonas
|
|
chmod 755 /home/stig
|
|
chmod 755 /home/bast
|
|
chmod 755 /home/mrtz
|
|
chmod 755 /home/avle
|
|
chmod 755 /home/simenlk
|
|
chmod 755 /home/ole
|
|
'';
|
|
};
|
|
|
|
services.dnsmasq.settings = {
|
|
domain = [ "hbx.hs" ];
|
|
server = [
|
|
"8.8.8.8"
|
|
"/obx.hs/100.100.100.100" # headscale dns
|
|
];
|
|
address = [ ];
|
|
};
|
|
|
|
# Use nvd to get package diff before apply
|
|
system.activationScripts.system-diff = {
|
|
supportsDryActivation = true; # safe: only outputs to stdout
|
|
text = ''
|
|
export PATH="${pkgs.lib.makeBinPath [ pkgs.nixVersions.latest ]}:$PATH"
|
|
if [ -e /run/current-system ]; then
|
|
${pkgs.lib.getExe pkgs.nvd} diff '/run/current-system' "$systemConfig" || true
|
|
fi
|
|
'';
|
|
};
|
|
|
|
# ssh-rsa is deprecated, but putty/winscp users use it
|
|
services.openssh.extraConfig = ''
|
|
# pubkeyacceptedalgorithms ssh-rsa,ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,sk-ssh-ed25519@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,rsa-sha2-512,rsa-sha2-256
|
|
PubkeyAuthOptions verify-required
|
|
'';
|
|
|
|
# boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_1;
|
|
|
|
virtualisation.docker.enable = pkgs.lib.mkForce true;
|
|
|
|
# Configuration for the coordination server for a tailscale network run using headscale.
|
|
#
|
|
# We can set it up to provide several exit nodes through which traffic can be routed.
|
|
#
|
|
# Servers can join using this command:
|
|
# `tailscale up --login-server net.b0.itpartner.no --accept-dns=false --advertise-exit-node`
|
|
#
|
|
# with the following config:
|
|
#
|
|
# service.tailscale = {
|
|
# enable = true;
|
|
# useRoutingFeatures = "server"; # for exit-node usage
|
|
# };
|
|
#
|
|
# Clients can join using this command:
|
|
# `tailscale up --login-server net.b0.itpartner.no --accept-dns=false`
|
|
#
|
|
# services.headscale = {
|
|
# enable = true;
|
|
# address = "0.0.0.0";
|
|
# port = 4725; # hscl
|
|
# settings = import ./headscale/settings.nix;
|
|
# };
|
|
|
|
services.tailscale = {
|
|
enable = true;
|
|
authKeyFile = "/var/lib/secrets/tailscale.key";
|
|
useRoutingFeatures = "both"; # for exit-node usage
|
|
extraUpFlags = [
|
|
"--login-server=https://headscale.svc.oceanbox.io"
|
|
# "--accept-dns=true" # see dnsmasq
|
|
"--advertise-exit-node"
|
|
"--advertise-routes=172.16.239.0/24,172.16.238.0/24"
|
|
];
|
|
};
|
|
services.networkd-dispatcher = {
|
|
enable = true;
|
|
rules = {
|
|
"tailscale-router" = {
|
|
onState = [ "routable" ];
|
|
script = ''
|
|
#!${pkgs.runtimeShell}
|
|
${pkgs.ethtool}/bin/ethtool -K enp65s0np0 rx-udp-gro-forwarding on rx-gro-list off
|
|
exit 0
|
|
'';
|
|
};
|
|
};
|
|
};
|
|
|
|
imports = [
|
|
./hardware-configuration.nix
|
|
../default.nix
|
|
../mounts.nix
|
|
../myvnc.nix
|
|
];
|
|
}
|
|
|