feat(router0-dmz0): use (forked) nixos-sbc and bump to nixos-24.05 / linux-6.9

This commit is contained in:
steveej 2024-06-02 23:27:14 +02:00
parent ce20251ad6
commit 47e03a7a5d
3 changed files with 95 additions and 144 deletions

View file

@ -11,8 +11,8 @@
}: let
inherit
(nodeFlake.inputs)
bpir3
nixos-nftables-firewall
nixos-sbc
;
vlanRangeStart = builtins.head vlanRange;
@ -86,31 +86,30 @@
then bridgeInterfaceName
else "${bridgeInterfaceName}.${toString vlanid}";
exposedHost = "sj-srv1.dmz.internal";
dmzExposedHost = "sj-srv1.dmz.internal";
dmzExposedHostIpv4 = mkVlanIpv4HostAddr {
vlanid = vlansByName.dmz.id;
host = 99;
cidr = false;
};
# "sj-srv1.dmz.internal";
in {
imports = [
nixos-sbc.nixosModules.default
nixos-sbc.nixosModules.boards.bananapi.bpir3
{
sbc.version = "0.2";
sbc.bootstrap.rootFilesystem = "btrfs";
sbc.wireless.wifi.acceptRegulatoryResponsibility = true;
}
repoFlake.inputs.sops-nix.nixosModules.sops
../../profiles/common/user.nix
"${bpir3}/lib/sd-image-mt7986.nix"
../../snippets/nix-settings.nix
nixos-nftables-firewall.nixosModules.default
{
nix.nixPath = [
"nixpkgs=${pkgs.path}"
];
nix.settings.experimental-features = [
"nix-command"
"flakes"
];
nix.settings.max-jobs = lib.mkDefault "auto";
nix.settings.cores = lib.mkDefault 0;
}
{
services.openssh.enable = true;
services.openssh.settings.PermitRootLogin = "yes";
@ -193,11 +192,9 @@ in {
after = ["hook"];
rules = let
wanInterfaces = builtins.concatStringsSep ", " config.networking.nftables.firewall.zones.wan.interfaces;
in
# ***TODO***: if this hostname doesn't resolve it'll break the whole ruleset
[
in [
"iifname { ${wanInterfaces} } tcp dport 220 redirect to 22"
"iifname { ${wanInterfaces} } dnat ip to ${exposedHost}"
"iifname { ${wanInterfaces} } dnat ip to ${dmzExposedHostIpv4}"
];
};
};
@ -811,7 +808,7 @@ in {
# wireless access point
services.hostapd = {
enable = true;
package = nodeFlake.packages.${system}.hostapd_patched;
# package = nodeFlake.packages.${system}.hostapd_patched;
radios = let
# generated with https://miniwebtool.com/mac-address-generator/
mkBssid = i: "34:56:ce:0f:ed:4${toString i}";
@ -1105,19 +1102,14 @@ in {
)
vlanRangeWith0;
# interface = bridgeInterfaceName;
# bind-interfaces = true;
# dhcp-host = "192.168.10.1";
# TODO: double-check that this works
dhcp-host = "1c:69:7a:07:08:5f,${dmzExposedHostIpv4},${dmzExposedHost}";
# local domains
# local = "/${getVlanDomain {vlanid = 0;}/";
# domain = getVlanDomain {vlanid = 0;};
expand-hosts = true;
# don't use /etc/hosts as this would advertise ${nodeName} as localhost
no-hosts = true;
# address = "/${nodeName}.lan/${fwLanHostAddr}";
server = [
# upstream DNS servers
@ -1175,80 +1167,19 @@ in {
# ];
cname = [
"mailserver.svc.stefanjunker.de,${exposedHost}"
"www.stefanjunker.de,${exposedHost}"
"hedgedoc.www.stefanjunker.de,${exposedHost}"
"jitsi.www.stefanjunker.de,${exposedHost}"
"lldap.www.stefanjunker.de,${exposedHost}"
"mailserver.svc.stefanjunker.de,${dmzExposedHost}"
"www.stefanjunker.de,${dmzExposedHost}"
"hedgedoc.www.stefanjunker.de,${dmzExposedHost}"
"jitsi.www.stefanjunker.de,${dmzExposedHost}"
"lldap.www.stefanjunker.de,${dmzExposedHost}"
"forgejo.www.stefanjunker.de,${dmzExposedHost}"
];
};
};
# The service irqbalance is useful as it assigns certain IRQ calls to specific CPUs instead of letting the first CPU core to handle everything. This is supposed to increase performance by hitting CPU cache more often.
# disable for now as i think it causes wifi issues
services.irqbalance.enable = false;
system.stateVersion = "24.05";
system.stateVersion = "23.05";
boot.kernelPackages = pkgs.linuxPackages_bpir3_6_6;
# We exclude a number of modules included in the default list. A non-insignificant amount do
# not apply to embedded hardware like this, so simply skip the defaults.
#
# Custom kernel is required as a lot of MTK components misbehave when built as modules.
# They fail to load properly, leaving the system without working ethernet, they'll oops on
# remove. MTK-DSA parts and PCIe were observed to do this.
boot.initrd.includeDefaultModules = false;
boot.initrd.kernelModules = ["rfkill" "cfg80211" "mt7915e"];
boot.initrd.availableKernelModules = ["nvme"];
boot.kernelParams = ["console=ttyS0,115200"];
hardware.enableRedistributableFirmware = true;
# Wireless hardware exists, regulatory database is essential.
hardware.wirelessRegulatoryDatabase = true;
# Extlinux compatible with custom uboot patches in this repo, which also provide unique
# MAC addresses instead of the non-unique one that gets used by a lot of MTK devices...
boot.loader.grub.enable = false;
boot.loader.generic-extlinux-compatible.enable = true;
# Known to work with u-boot; bz2, lzma, and lz4 should be safe too, need to test.
boot.initrd.compressor = "gzip";
hardware.deviceTree.filter = "mt7986a-bananapi-bpi-r3.dtb";
hardware.deviceTree.overlays = [
{
name = "bpir3-sd-enable";
dtsFile = "${bpir3}/bpir3-dts/mt7986a-bananapi-bpi-r3-sd.dts";
}
{
name = "bpir3-nand-enable";
dtsFile = "${bpir3}/bpir3-dts/mt7986a-bananapi-bpi-r3-nand.dts";
}
{
name = "bpi-r3 wifi training data";
dtsFile = "${bpir3}/bpir3-dts/mt7986a-bananapi-bpi-r3-wirless.dts";
}
{
name = "reset button disable";
dtsFile = "${bpir3}/bpir3-dts/mt7986a-bananapi-bpi-r3-pcie-button.dts";
}
{
name = "mt7986a efuses";
dtsFile = "${bpir3}/bpir3-dts/mt7986a-efuse-device-tree-node.dts";
}
];
boot.initrd.preDeviceCommands = ''
if [ ! -d /sys/bus/pci/devices/0000:01:00.0 ]; then
if [ -d /sys/bus/pci/devices/0000:00:00.0 ]; then
# Remove PCI bridge, then rescan. NVMe init crashes if PCI bridge not removed first
echo 1 > /sys/bus/pci/devices/0000:00:00.0/remove
# Rescan brings PCI root back and brings the NVMe device in.
echo 1 > /sys/bus/pci/rescan
else
info "PCIe bridge missing"
fi
fi
'';
# boot.kernelPackages = pkgs.linuxPackages_bpir3_6_6;
environment.systemPackages = [
pkgs.ethtool

View file

@ -84,16 +84,16 @@
]
},
"locked": {
"lastModified": 1714043624,
"narHash": "sha256-Xn2r0Jv95TswvPlvamCC46wwNo8ALjRCMBJbGykdhcM=",
"lastModified": 1716736833,
"narHash": "sha256-rNObca6dm7Qs524O4st8VJH6pZ/Xe1gxl+Rx6mcWYo0=",
"owner": "nix-community",
"repo": "home-manager",
"rev": "86853e31dc1b62c6eeed11c667e8cdd0285d4411",
"rev": "a631666f5ec18271e86a5cde998cba68c33d9ac6",
"type": "github"
},
"original": {
"owner": "nix-community",
"ref": "release-23.11",
"ref": "release-24.05",
"repo": "home-manager",
"type": "github"
}
@ -135,18 +135,55 @@
"type": "github"
}
},
"nixos-sbc": {
"inputs": {
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1717352972,
"narHash": "sha256-nMLhyLen1Q7+8Bchr4rxC6dGze2+Bxm2jIxuAAKrC7w=",
"owner": "steveej-forks",
"repo": "nakato_nixos-sbc",
"rev": "b04407e73daf3ac9f6eea161b74f8cf990666fe0",
"type": "github"
},
"original": {
"owner": "steveej-forks",
"ref": "kernel-6.9_and_cross-compile",
"repo": "nakato_nixos-sbc",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1714409183,
"narHash": "sha256-Wacm/DrzLD7mjFGnSxxyGkJgg2unU/dNdNgdngBH+RU=",
"lastModified": 1717144377,
"narHash": "sha256-F/TKWETwB5RaR8owkPPi+SPJh83AQsm6KrQAlJ8v/uA=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "576ecd43d3b864966b4423a853412d6177775e8b",
"rev": "805a384895c696f802a9bf5bf4720f37385df547",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-23.11",
"ref": "nixos-24.05",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-unstable": {
"locked": {
"lastModified": 1716948383,
"narHash": "sha256-SzDKxseEcHR5KzPXLwsemyTR/kaM9whxeiJohbL04rs=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "ad57eef4ef0659193044870c731987a6df5cf56b",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
@ -177,7 +214,9 @@
"home-manager": "home-manager",
"hostapd": "hostapd",
"nixos-nftables-firewall": "nixos-nftables-firewall",
"nixos-sbc": "nixos-sbc",
"nixpkgs": "nixpkgs",
"nixpkgs-unstable": "nixpkgs-unstable",
"openwrt": "openwrt",
"srvos": "srvos"
}

View file

@ -1,10 +1,11 @@
{
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable";
get-flake.url = "github:ursi/get-flake";
home-manager.url = "github:nix-community/home-manager/release-23.11";
home-manager.url = "github:nix-community/home-manager/release-24.05";
home-manager.inputs.nixpkgs.follows = "nixpkgs";
disko.url = "github:nix-community/disko";
@ -19,6 +20,9 @@
bpir3.inputs.nixpkgs.follows = "nixpkgs";
nixos-sbc.url = "github:steveej-forks/nakato_nixos-sbc/kernel-6.9_and_cross-compile";
nixos-sbc.inputs.nixpkgs.follows = "nixpkgs";
nixos-nftables-firewall.url = "github:thelegy/nixos-nftables-firewall";
nixos-nftables-firewall.inputs.nixpkgs.follows = "nixpkgs";
@ -40,7 +44,7 @@
self,
get-flake,
nixpkgs,
bpir3,
nixos-sbc,
...
}: let
nativeSystem = "aarch64-linux";
@ -77,23 +81,9 @@
# flake registry
{
nixpkgs.overlays = builtins.attrValues self.overlays;
nix.registry.nixpkgs.flake = nixpkgs;
}
{
nixpkgs.overlays = [
(final: previous: let
bpir3Pkgs = previous.callPackage "${bpir3}/pkgs" {};
in {
inherit
(bpir3Pkgs)
linuxPackages_bpir3
linuxPackages_bpir3_6_6
linuxPackages_bpir3_latest
;
})
];
}
]
++ extraModules;
}
@ -114,23 +104,14 @@
};
};
packages = let
mkPatchedHostapd = pkgs:
pkgs.hostapd.overrideDerivation (attrs: {
overlays.default = final: previous: {
hostapd = previous.hostapd.overrideDerivation (attrs: {
patches =
attrs.patches
++ [
"${self.inputs.openwrt}/package/network/services/hostapd/patches/710-vlan_no_bridge.patch"
];
});
in {
"${nativeSystem}" = {
hostapd_patched = mkPatchedHostapd pkgs;
};
cross = {
hostapd_patched = mkPatchedHostapd pkgsCross;
};
};
};
}