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-rw-r--r--hosts/arrakis/default.nix218
-rw-r--r--hosts/arrakis/hardware-configuration.nix36
-rw-r--r--hosts/arrakis/services.nix56
3 files changed, 162 insertions, 148 deletions
diff --git a/hosts/arrakis/default.nix b/hosts/arrakis/default.nix
index 976cfe9..dd2cf84 100644
--- a/hosts/arrakis/default.nix
+++ b/hosts/arrakis/default.nix
@@ -2,10 +2,12 @@
boot = {
initrd.kernelModules = [ "zfs" ];
kernel.sysctl = {
+ "kernel.hostname" = "arrakis.bitgnome.net";
"net.ipv4.ip_forward" = 1;
- "net.ipv4.conf.all.proxy_arp" = 1;
+ "net.netfilter.nf_log_all_netns" = 1;
+ #"net.ipv4.conf.all.proxy_arp" = 1;
};
- kernelPackages = pkgs.linuxPackages_6_12;
+ kernelPackages = pkgs.linuxPackages_6_18;
loader = {
efi = {
canTouchEfiVariables = true;
@@ -16,98 +18,91 @@
extraInstallCommands = ''
${pkgs.rsync}/bin/rsync -av --delete /efiboot/efi1/ /efiboot/efi2
'';
+ memtest86.enable = true;
};
timeout = 3;
};
supportedFilesystems = [ "zfs" ];
- zfs.package = pkgs.master.zfs;
+ zfs.package = pkgs.zfs_unstable;
};
- environment.etc."nftables-vpn.conf".text = ''
- # VPN firewall
-
- flush ruleset
-
- table inet filter {
- chain input {
- type filter hook input priority filter; policy drop;
-
- # established/related connections
- ct state established,related accept
-
- # invalid connections
- ct state invalid drop
-
- # loopback interface
- iif lo accept
-
- # ICMP (routers may also want: mld-listener-query, nd-router-solicit)
- #ip6 nexthdr icmpv6 icmpv6 type { destination-unreachable, echo-reply, echo-request, nd-neighbor-advert, nd-neighbor-solicit, nd-router-advert, packet-too-big, parameter-problem, time-exceeded } accept
- ip protocol icmp icmp type { destination-unreachable, echo-reply, echo-request, parameter-problem, router-advertisement, source-quench, time-exceeded } accept
-
- # services
- iif veth.vpn tcp dport 8080 accept # qBittorrent
- iif veth.vpn tcp dport 9696 accept # Prowlarr
- iifname wg1 tcp dport { 49152-65535 } accept # Transmission
- }
-
- chain output {
- type filter hook output priority filter; policy drop;
-
- # explicitly allow my DNS traffic without VPN
- skuid nipsy ip daddr 192.168.1.1 tcp dport domain accept
- skuid nipsy ip daddr 192.168.1.1 udp dport domain accept
-
- # explicitly allow my traffic without VPN
- oifname veth.vpn skuid nipsy tcp sport 8080 accept # qBittorrent
- oifname veth.vpn skuid nipsy tcp sport 9696 accept # Prowlarr
- oifname veth.vpn skuid nipsy ip daddr 192.168.1.2 tcp dport { 7878, 8686, 8787, 8989 } accept # Prowlarr to { Radarr, Lidarr, Readarr, Sonarr }
-
- # allow any traffic out through VPN
- oifname wg1 accept
-
- # drop everything else
- counter drop
- }
-
- chain forward {
- type filter hook forward priority filter; policy drop;
- }
- }
- '';
+ environment.etc = {
+ "netns/vpn/resolv.conf".text = ''
+ nameserver 10.64.0.1
+ options edns0
+ '';
+
+ "nftables-vpn.conf".text = ''
+ # VPN firewall
+
+ flush ruleset
+
+ table inet filter {
+ chain input {
+ type filter hook input priority filter; policy drop;
+
+ # established/related connections
+ ct state established,related accept
+
+ # invalid connections
+ ct state invalid drop
+
+ # loopback interface
+ iif lo accept
+
+ # ICMP (routers may also want: mld-listener-query, nd-router-solicit)
+ #ip6 nexthdr icmpv6 icmpv6 type { destination-unreachable, echo-reply, echo-request, nd-neighbor-advert, nd-neighbor-solicit, nd-router-advert, packet-too-big, parameter-problem, time-exceeded } accept
+ ip protocol icmp icmp type { destination-unreachable, echo-reply, echo-request, parameter-problem, router-advertisement, source-quench, time-exceeded } accept
+
+ # services
+ iif veth.vpn tcp dport 8080 accept # qBittorrent
+ iif veth.vpn tcp dport 9696 accept # Prowlarr
+ iifname wg1 tcp dport { 49152-65535 } accept # Transmission
+
+ # drop everything else
+ counter drop
+ }
+
+ chain output {
+ type filter hook output priority filter; policy drop;
+
+ # explicitly allow my DNS traffic without VPN
+ skuid nipsy ip daddr 192.168.1.1 tcp dport domain accept
+ skuid nipsy ip daddr 192.168.1.1 udp dport domain accept
+
+ # explicitly allow my traffic without VPN
+ oifname veth.vpn skuid nipsy tcp sport 8080 accept # qBittorrent
+ oifname veth.vpn skuid nipsy tcp sport 9696 accept # Prowlarr
+ oifname veth.vpn skuid nipsy ip daddr 192.168.1.2 tcp dport { 7878, 8686, 8787, 8989 } accept # Prowlarr to { Radarr, Lidarr, Readarr, Sonarr }
+ oif lo skuid nipsy ip daddr 192.168.1.3 tcp dport 8080 accept # Prowlarr to qBittorrent
+
+ # allow any traffic out through VPN
+ oifname wg1 accept
+
+ # drop everything else
+ counter drop
+ }
+
+ chain forward {
+ type filter hook forward priority filter; policy drop;
+ }
+ }
+ '';
+ };
- environment.systemPackages = with pkgs; [
- angband
- #assaultcube
- bsdgames
- bzflag
- extremetuxracer
- #frozen-bubble
- hedgewars
- kobodeluxe
- lidarr
- mailutils
- megacmd
- moc
- nethack
- #openttd
- prowlarr
- qbittorrent-nox
- radarr
- rdiff-backup
- readarr
- #scorched3d
- signal-desktop
- sonarr
- superTux
- superTuxKart
- umoria
- vial
- warzone2100
- #wine9_22.wineWowPackages.stagingFull
- wpa_supplicant
- xonotic-sdl
- #xpilot-ng
+ environment.systemPackages = [
+ pkgs.bitcoind
+ #pkgs.igir
+ pkgs.lidarr
+ pkgs.mailutils
+ pkgs.megacmd
+ pkgs.prowlarr
+ pkgs.qbittorrent-nox
+ pkgs.radarr
+ pkgs.rdiff-backup
+ pkgs.readarr
+ pkgs.sonarr
+ pkgs.wpa_supplicant
];
imports = [
@@ -115,20 +110,20 @@
./hardware-configuration.nix
./services.nix
../common/core
- ../common/optional/adb.nix
- ../common/optional/db.nix
+ #../common/optional/adb.nix
+ #../common/optional/db.nix
../common/optional/dev.nix
- ../common/optional/ebooks.nix
+ #../common/optional/ebooks.nix
../common/optional/games.nix
../common/optional/google-authenticator.nix
../common/optional/misc.nix
../common/optional/multimedia.nix
- ../common/optional/pipewire.nix
- ../common/optional/sdr.nix
+ #../common/optional/pipewire.nix
+ #../common/optional/sdr.nix
../common/optional/services/chrony.nix
../common/optional/services/openssh.nix
- ../common/optional/services/xorg.nix
- ../common/optional/sound.nix
+ #../common/optional/services/xorg.nix
+ #../common/optional/sound.nix
../common/optional/wdt.nix
../common/optional/zfs.nix
../common/users/nipsy
@@ -138,13 +133,12 @@
networking = {
defaultGateway = {
address = "192.168.1.1";
- interface = "wlp5s0";
+ interface = "enp6s0";
};
- domain = "bitgnome.net";
hostId = "2ae4c89f";
hostName = "arrakis";
interfaces = {
- wlp5s0 = {
+ enp6s0 = {
ipv4.addresses = [
{ address = "192.168.1.2"; prefixLength = 24; }
];
@@ -152,6 +146,9 @@
};
nameservers = [ "192.168.1.1" ];
nftables.enable = true;
+ search = [
+ "bitgnome.net"
+ ];
useDHCP = false;
wg-quick.interfaces = {
wg0 = {
@@ -235,9 +232,6 @@
];
};
- services.openssh.settings.X11Forwarding = true;
- services.xserver.videoDrivers = [ "nvidia" ];
-
sops = {
age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
defaultSopsFile = ../secrets/arrakis.yaml;
@@ -291,6 +285,8 @@
after = [ "zfs-import-data.service" ];
description = "Bind NFS exports to ZFS paths";
script = ''
+ ${pkgs.util-linux}/bin/mount --onlyonce /srv/caladan/downloads || ${pkgs.coreutils}/bin/true
+ ${pkgs.util-linux}/bin/mount --onlyonce /srv/caladan/www || ${pkgs.coreutils}/bin/true
${pkgs.util-linux}/bin/mount --onlyonce /srv/nfs/keepers || ${pkgs.coreutils}/bin/true
${pkgs.util-linux}/bin/mount --onlyonce /srv/nfs/movies || ${pkgs.coreutils}/bin/true
${pkgs.util-linux}/bin/mount --onlyonce /srv/nfs/tv || ${pkgs.coreutils}/bin/true
@@ -299,18 +295,18 @@
};
"nftables-extra" = let rules_script = ''
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" tcp dport { http, https } counter accept # 80, 443'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" udp dport { netbios-ns, netbios-dgm } counter accept # 137, 138'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" tcp dport { netbios-ssn, microsoft-ds } counter accept # 139, 445'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" tcp dport 2049 counter accept'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" udp dport { 2456, 2457 } counter accept # Valheim dedicated server'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" udp dport 5121 counter accept # Neverwinter Nights Server'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" tcp dport { http, https } counter accept # 80, 443'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" udp dport { netbios-ns, netbios-dgm } counter accept # 137, 138'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" tcp dport { netbios-ssn, microsoft-ds } counter accept # 139, 445'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" tcp dport 2049 counter accept'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" udp dport { 2456, 2457 } counter accept # Valheim dedicated server'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" udp dport 5121 counter accept # Neverwinter Nights Server'
${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "veth.host" tcp dport { 7878, 8080, 8686, 8787, 8989 } counter accept # Radarr, Sabnzb, Lidarr, Sonarr, Readarr'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" tcp dport { 7878, 8080, 8686, 8787, 8989 } counter accept # Radarr, Sabnzb, Lidarr, Sonarr, Readarr'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" udp dport 15637 counter accept # Enshrouded'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" ip saddr 192.168.1.0/24 udp dport { 27031, 27036 } counter accept # Steam Remote Play'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" ip saddr 192.168.1.0/24 tcp dport { 27036, 27037 } counter accept # Steam Remote Play'
- ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "wlp5s0" udp dport 51820 counter accept # WireGuard'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" tcp dport { 7878, 8080, 8686, 8787, 8989 } counter accept # Radarr, Sabnzb, Lidarr, Sonarr, Readarr'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" udp dport 15637 counter accept # Enshrouded'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" ip saddr 192.168.1.0/24 udp dport { 27031, 27036 } counter accept # Steam Remote Play'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" ip saddr 192.168.1.0/24 tcp dport { 27036, 27037 } counter accept # Steam Remote Play'
+ ${pkgs.nftables}/bin/nft insert rule inet nixos-fw input 'iifname "enp6s0" udp dport 51820 counter accept # WireGuard'
${pkgs.nftables}/bin/nft -f ${config.sops.secrets."nftables/ssh".path}
''; in {
description = "nftables extra firewall rules";
diff --git a/hosts/arrakis/hardware-configuration.nix b/hosts/arrakis/hardware-configuration.nix
index c709789..0d24c12 100644
--- a/hosts/arrakis/hardware-configuration.nix
+++ b/hosts/arrakis/hardware-configuration.nix
@@ -21,6 +21,24 @@
MOZ_DISABLE_RDD_SANDBOX = "1";
};
+ fileSystems."/srv/caladan/downloads" = {
+ device = "/data/home/nipsy/downloads";
+ fsType = "none";
+ options = [
+ "bind"
+ "noauto"
+ ];
+ };
+
+ fileSystems."/srv/caladan/www" = {
+ device = "/data/home/nipsy/www";
+ fsType = "none";
+ options = [
+ "bind"
+ "noauto"
+ ];
+ };
+
fileSystems."/srv/nfs/keepers" = {
device = "/data/home/nipsy/downloads/keepers";
fsType = "none";
@@ -53,8 +71,8 @@
graphics = {
enable = true;
- extraPackages = with pkgs; [ nvidia-vaapi-driver ];
- extraPackages32 = with pkgs.pkgsi686Linux; [ nvidia-vaapi-driver ];
+ extraPackages = [ pkgs.nvidia-vaapi-driver ];
+ extraPackages32 = [ pkgs.pkgsi686Linux.nvidia-vaapi-driver ];
};
nvidia = let
@@ -66,19 +84,5 @@
open = true;
package = if finalPkg == betaPkg then betaPkg else finalPkg;
};
-
- printers = let
- brother = "Brother_HL-L2340D";
- ip = "192.168.1.20";
- in {
- ensureDefaultPrinter = brother;
- ensurePrinters = [{
- name = brother;
- deviceUri = "ipp://${ip}/ipp";
- model = "everywhere";
- description = lib.replaceStrings [ "_" ] [ " " ] brother;
- location = "home";
- }];
- };
};
}
diff --git a/hosts/arrakis/services.nix b/hosts/arrakis/services.nix
index 9c283aa..d758d34 100644
--- a/hosts/arrakis/services.nix
+++ b/hosts/arrakis/services.nix
@@ -5,7 +5,7 @@
directory = *
'';
- networking.firewall.allowedTCPPorts = [ 2049 ];
+ networking.firewall.allowedTCPPorts = [ 2049 8333 ];
security.acme = {
acceptTerms = true;
@@ -65,7 +65,11 @@
server = {
enable = true;
exports = ''
- /srv/nfs 192.168.1.0/24(ro,all_squash,insecure,crossmnt,subtree_check,fsid=0)
+ /srv/caladan/downloads 192.168.1.4/32(rw,root_squash,fsid=1)
+ /srv/caladan/www 192.168.1.4/32(rw,root_squash,fsid=2)
+ /srv/nfs/keepers 192.168.1.0/24(ro,all_squash,insecure,fsid=3)
+ /srv/nfs/movies 192.168.1.0/24(ro,all_squash,insecure,fsid=4)
+ /srv/nfs/tv 192.168.1.0/24(ro,all_squash,insecure,fsid=5)
'';
};
settings = {
@@ -81,8 +85,6 @@
nginx = let
sys = lib.nixosSystem {
- system = "x86_64-linux";
-
modules = [
({ config, pkgs, lib, modulesPath, ... }: {
imports = [
@@ -91,10 +93,10 @@
];
config = {
- environment.systemPackages = with pkgs; [
- git
- iperf
- rsync
+ environment.systemPackages = [
+ pkgs.git
+ pkgs.iperf
+ pkgs.rsync
];
nix.settings.experimental-features = [ "nix-command" "flakes" ];
@@ -104,8 +106,8 @@
openFirewall = true;
settings = {
- PasswordAuthentication = false;
KbdInteractiveAuthentication = false;
+ PasswordAuthentication = false;
};
};
@@ -115,6 +117,7 @@
};
};
})
+ { nixpkgs.hostPlatform = "x86_64-linux"; }
];
};
@@ -224,17 +227,26 @@
};
};
+ openssh.settings = {
+ StreamLocalBindUnlink = true;
+ };
+
postfix = let my_email = "nipsy@bitgnome.net"; in {
enable = true;
extraAliases = ''
nipsy: ${my_email}
'';
- hostname = "${config.networking.hostName}.${config.networking.domain}";
- relayHost = "mail.bitgnome.net";
- relayPort = 587;
rootAlias = my_email;
- sslCert = "/var/lib/acme/arrakis.bitgnome.net/fullchain.pem";
- sslKey = "/var/lib/acme/arrakis.bitgnome.net/key.pem";
+ settings.main = {
+ myhostname = "arrakis.bitgnome.net";
+ relayhost = [
+ "[mail.bitgnome.net]:587"
+ ];
+ smtpd_tls_chain_files = [
+ "/var/lib/acme/arrakis.bitgnome.net/key.pem"
+ "/var/lib/acme/arrakis.bitgnome.net/fullchain.pem"
+ ];
+ };
};
printing.enable = true;
@@ -299,32 +311,34 @@
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
{
- device = "/dev/disk/by-id/ata-WDC_WD80EFAX-68KNBN0_VAHUK5EL";
+ device = "/dev/disk/by-id/ata-WDC_WUH722020BLE6L4_8LKLLAAE";
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
{
- device = "/dev/disk/by-id/ata-WDC_WD80EFAX-68KNBN0_VAHV5JEL";
+ device = "/dev/disk/by-id/ata-WDC_WUH722020BLE6L4_8LK84H9V";
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
{
- device = "/dev/disk/by-id/ata-WDC_WD80EFAX-68KNBN0_VAHUZ42L";
+ device = "/dev/disk/by-id/ata-WDC_WUH722020BLE6L4_2LGKG71F";
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
{
- device = "/dev/disk/by-id/ata-WDC_WD80EFAX-68KNBN0_VAHV3BSL";
+ device = "/dev/disk/by-id/ata-WDC_WUH722020BLE6L4_9AG00UKJ";
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
{
- device = "/dev/disk/by-id/ata-WDC_WD80EFAX-68KNBN0_VAHV338L";
+ device = "/dev/disk/by-id/ata-WDC_WUH722020BLE6L4_8LG806ZA";
options = "-a -o on -S on -s (S/../.././02|L/../../5/03) -m ${my_email_addr}";
}
];
};
- udev.packages = with pkgs; [
- vial
+ udev.packages = [
+ pkgs.vial
];
+ xserver.videoDrivers = [ "nvidia" ];
+
};
#systemd.services.nginx.serviceConfig.ProtectHome = lib.mkForce false;
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-16 21:28:59 +0000