102 lines
2.2 KiB
Nix
102 lines
2.2 KiB
Nix
{ config, pkgs, lib, modulesPath, ... }:
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{
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imports = [
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"${modulesPath}/profiles/qemu-guest.nix"
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];
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# Network configuration
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networking.hostName = "pxe-server";
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networking.domain = "plasma.local";
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networking.useDHCP = false;
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# eth0: multicast network (static IP)
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networking.interfaces.eth0 = {
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useDHCP = false;
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ipv4.addresses = [{
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address = "192.168.100.1";
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prefixLength = 24;
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}];
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};
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# eth1: user network (DHCP for internet)
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networking.interfaces.eth1.useDHCP = true;
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# DNS
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networking.nameservers = [ "8.8.8.8" "8.8.4.4" ];
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# Firewall
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networking.firewall.enable = false;
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# dnsmasq for DHCP/DNS/TFTP
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services.dnsmasq = {
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enable = true;
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settings = {
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# Listen only on eth0 (multicast network)
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interface = "eth0";
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# DHCP configuration
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dhcp-range = "192.168.100.100,192.168.100.150,12h";
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dhcp-option = [
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"3,192.168.100.1" # Gateway
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"6,192.168.100.1" # DNS server
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];
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# Static DHCP leases
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dhcp-host = [
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"52:54:00:00:01:01,node01,192.168.100.11"
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"52:54:00:00:01:02,node02,192.168.100.12"
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"52:54:00:00:01:03,node03,192.168.100.13"
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];
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# DNS configuration
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domain = "plasma.local";
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local = "/plasma.local/";
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address = "/deployer.local/192.168.100.1";
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# TFTP configuration
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enable-tftp = true;
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tftp-root = "/var/lib/tftpboot";
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# Logging
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log-queries = true;
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log-dhcp = true;
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};
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};
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# Create TFTP boot directory
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systemd.tmpfiles.rules = [
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"d /var/lib/tftpboot 0755 root root -"
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];
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# SSH for remote access
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services.openssh = {
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enable = true;
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settings.PermitRootLogin = "yes";
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};
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# Deployer API for ISO phone-home bootstrap
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services.deployer = {
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enable = true;
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bindAddr = "0.0.0.0:8080";
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clusterId = "plasmacloud-vm-cluster";
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requireChainfire = false;
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allowUnauthenticated = true;
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allowUnknownNodes = true;
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allowTestMappings = false;
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};
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# Root password (for SSH access)
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users.users.root.password = "plasmacloud";
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# Packages
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environment.systemPackages = with pkgs; [
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vim
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curl
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htop
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deployer-server
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];
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# System state version
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system.stateVersion = "24.05";
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}
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