167 lines
5.1 KiB
Nix
167 lines
5.1 KiB
Nix
{ lib, ... }: {
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imports = [ ./containers ];
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nixos.systems.shill = {
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system = "x86_64-linux";
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nixpkgs = "mine";
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assignments = {
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internal = {
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name = "shill-vm";
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altNames = [ "ctr" ];
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domain = lib.my.colony.domain;
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ipv4.address = "${lib.my.colony.start.vms.v4}2";
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ipv6 = {
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iid = "::2";
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address = "${lib.my.colony.start.vms.v6}2";
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};
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};
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ctrs = {
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name = "shill-vm-ctrs";
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domain = lib.my.colony.domain;
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ipv4 = {
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address = "${lib.my.colony.start.ctrs.v4}1";
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gateway = null;
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};
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ipv6.address = "${lib.my.colony.start.ctrs.v6}1";
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};
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};
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configuration = { lib, pkgs, modulesPath, config, assignments, allAssignments, ... }:
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let
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inherit (builtins) mapAttrs;
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inherit (lib) mkIf mkMerge mkForce;
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inherit (lib.my) networkdAssignment;
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in
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{
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imports = [ "${modulesPath}/profiles/qemu-guest.nix" ./hercules.nix ];
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config = mkMerge [
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{
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boot = {
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kernelParams = [ "console=ttyS0,115200n8" ];
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# Stolen from nixos/modules/services/torrent/transmission.nix
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kernel.sysctl = {
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"net.core.rmem_max" = "4194304"; # 4MB
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"net.core.wmem_max" = "1048576"; # 1MB
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"net.ipv4.ip_local_port_range" = "16384 65535";
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#"net.netfilter.nf_conntrack_generic_timeout" = 60;
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#"net.netfilter.nf_conntrack_tcp_timeout_established" = 600;
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#"net.netfilter.nf_conntrack_tcp_timeout_time_wait" = 1;
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"net.netfilter.nf_conntrack_max" = 1048576;
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};
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};
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fileSystems = {
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"/boot" = {
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device = "/dev/disk/by-label/ESP";
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fsType = "vfat";
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};
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"/nix" = {
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device = "/dev/disk/by-label/nix";
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fsType = "ext4";
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};
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"/persist" = {
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device = "/dev/disk/by-label/persist";
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fsType = "ext4";
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neededForBoot = true;
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};
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"/mnt/media" = {
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device = "/dev/disk/by-label/media";
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fsType = "ext4";
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};
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"/mnt/minio" = {
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device = "/dev/disk/by-label/minio";
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fsType = "xfs";
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};
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};
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services = {
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fstrim.enable = true;
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netdata.enable = true;
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};
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systemd.network = {
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links = {
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"10-vms" = {
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matchConfig.MACAddress = "52:54:00:27:3d:5c";
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linkConfig.Name = "vms";
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};
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};
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netdevs."25-ctrs".netdevConfig = {
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Name = "ctrs";
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Kind = "bridge";
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};
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networks = {
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"80-vms" = networkdAssignment "vms" assignments.internal;
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"80-ctrs" = mkMerge [
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(networkdAssignment "ctrs" assignments.ctrs)
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{
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networkConfig = {
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IPv6AcceptRA = mkForce false;
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IPv6SendRA = true;
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};
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ipv6SendRAConfig = {
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DNS = [ allAssignments.estuary.base.ipv6.address ];
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Domains = [ config.networking.domain ];
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};
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ipv6Prefixes = [
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{
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ipv6PrefixConfig.Prefix = lib.my.colony.prefixes.ctrs.v6;
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}
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];
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}
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];
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};
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};
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my = {
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secrets.key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJ6bc1pQCYalLXdB4X+7kFXtkTdFalbH5rchjuYj2ceU";
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server.enable = true;
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firewall = {
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tcp.allowed = [ 19999 ];
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trustedInterfaces = [ "ctrs" ];
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extraRules = ''
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table inet filter {
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chain forward {
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# Trust that the outer firewall has done the filtering!
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iifname vms oifname ctrs accept
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}
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}
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'';
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};
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containers.instances =
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let
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instances = {
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middleman = {};
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vaultwarden = {};
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colony-psql = {};
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chatterbox = {};
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jackflix = {
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bindMounts = {
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"/mnt/media".readOnly = false;
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};
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};
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object = {
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bindMounts = {
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"/mnt/minio".readOnly = false;
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};
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};
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};
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in
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mkMerge [
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instances
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(mapAttrs (n: i: {
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networking.bridge = "ctrs";
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}) instances)
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];
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};
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}
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];
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};
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};
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}
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