New to-dos, expanded. WIP on some...

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kat witch 2021-03-05 05:11:07 +00:00
parent 22df081eee
commit 51843d7c62
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GPG key ID: 1B477797DCA5EC72
7 changed files with 149 additions and 92 deletions

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@ -2,100 +2,17 @@
{
imports = [
../../services/zfs.nix
./hardware.nix
../../services/zfs.nix
../../services/nginx.nix
./thermal/thermal.nix
./thermal
./vm
./torrenting.nix
];
deploy.profiles = [ "gui" "sway" "kat" ];
deploy.ssh.host = "192.168.1.135";
# libvirtd is used for our virtual machine
virtualisation.libvirtd = {
enable = true;
qemuOvmf = true;
qemuRunAsRoot = false;
onBoot = "ignore";
onShutdown = "shutdown";
};
# required for guest reboots with the 580
boot.extraModulePackages =
[ (pkgs.linuxPackagesFor config.boot.kernelPackages.kernel).vendor-reset ];
# required groups for various intentions
users.users.kat.extraGroups = [ "libvirtd" "input" "qemu-libvirtd" ];
# video=efifb:off allows the 580 to be passed through regardless of being the boot display and allows the 560 to act as a console device
# pci=noats means that it doesn't kernel panic on my specific configuration
boot.kernelParams = [
"amd_iommu=on"
"pci=noats"
"video=efifb:off"
]; # eventually switch to vfio-pci.ids to replace the boot.initrd.preDeviceCommands block
boot.initrd.availableKernelModules =
[ "amdgpu" "vfio-pci" ]; # vfio-pci is required for pci passthrough
boot.kernelModules =
[ "i2c-dev" "kvm-amd" ]; # i2c-dev is required for DDC/CI for screenstub
# this section makes vfio-pci be injected as the driver for the 580 and its audio thingy
# it should be replaced as mentioned with vfio-pci.ids
# the script provided: https://alexbakker.me/post/nixos-pci-passthrough-qemu-vfio.html can be used to find iommu groups
boot.initrd.preDeviceCommands = ''
DEVS="0000:26:00.0 0000:26:00.1"
for DEV in $DEVS; do
echo "vfio-pci" > /sys/bus/pci/devices/$DEV/driver_override
done
modprobe -i vfio-pci
'';
# rules are for:
# * monitor ddc/ci
# * input for qemu
# * rule for event-mouse (i hope?)
# * uinput rule
services.udev.extraRules = ''
SUBSYSTEM=="i2c-dev", GROUP="users", MODE="0660"
SUBSYSTEM=="usb", ACTION=="add", ATTRS{idVendor}=="fa58", ATTRS{idProduct}=="04d9", GROUP="users"
SUBSYSTEM=="misc", KERNEL=="uinput", OPTIONS+="static_node=uinput", MODE="0660", GROUP="uinput"
SUBSYSTEM=="input", ACTION=="add", DEVPATH=="/devices/virtual/input/*", MODE="0660", GROUP="qemu-libvirtd", RUN+="${
pkgs.writeShellScript "mewdev"
"${pkgs.coreutils}/bin/echo 'c 13:* rw' > /sys/fs/cgroup/devices/machine.slice/machine-qemu*/devices.allow"
}"
'';
environment.systemPackages = [
# pkgs.nur.repos.arc.packages.screenstub # for DDC/CI and input forwarding (currently disabled due to using changed source)
pkgs.arc.pkgs.scream-arc # for audio forwarding
pkgs.screenstub # for input handling
pkgs.ddcutil # for diagnostics on DDC/CI
pkgs.virt-manager # obvious reasons
];
home-manager.users.kat = {
# audio for vm on startup
systemd.user.services = {
scream = {
Unit = { Description = "Scream - Audio forwarding from the VM."; };
Service = {
ExecStart =
"${pkgs.arc.pkgs.scream-arc}/bin/scream -i virbr0 -o pulse";
Restart = "always";
};
Install = { WantedBy = [ "default.target" ]; };
};
};
};
# BusId is used to specify the graphics card used for X / lightdm / wayland
# BusId must be decimal conversion of the equivalent but matching the format, this was 0000:25:00.0
services.xserver.deviceSection = lib.mkDefault ''
Option "TearFree" "true"
BusID "PCI:37:0:0"
'';
# graphics tablet
services.xserver.wacom.enable = true;

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@ -0,0 +1,85 @@
{ config, pkgs, lib, sources, witch, ... }:
{
# libvirtd is used for our virtual machine
virtualisation.libvirtd = {
enable = true;
qemuOvmf = true;
qemuRunAsRoot = false;
onBoot = "ignore";
onShutdown = "shutdown";
};
# required for guest reboots with the 580
boot.extraModulePackages =
[ (pkgs.linuxPackagesFor config.boot.kernelPackages.kernel).vendor-reset ];# required groups for various intentions
users.users.kat.extraGroups = [ "libvirtd" "input" "qemu-libvirtd" ];
# video=efifb:off allows the 580 to be passed through regardless of being the boot display and allows the 560 to act as a console device
# pci=noats means that it doesn't kernel panic on my specific configuration
boot.kernelParams = [
"amd_iommu=on"
"pci=noats"
"video=efifb:off"
]; # eventually switch to vfio-pci.ids to replace the boot.initrd.preDeviceCommands block
boot.initrd.availableKernelModules =
[ "amdgpu" "vfio-pci" ]; # vfio-pci is required for pci passthrough
boot.kernelModules =
[ "i2c-dev" "kvm-amd" ]; # i2c-dev is required for DDC/CI for screenstub
# this section makes vfio-pci be injected as the driver for the 580 and its audio thingy
# it should be replaced as mentioned with vfio-pci.ids
# the script provided: https://alexbakker.me/post/nixos-pci-passthrough-qemu-vfio.html can be used to find iommu groups
boot.initrd.preDeviceCommands = ''
DEVS="0000:26:00.0 0000:26:00.1"
for DEV in $DEVS; do
echo "vfio-pci" > /sys/bus/pci/devices/$DEV/driver_override
done
modprobe -i vfio-pci
'';
# rules are for:
# * monitor ddc/ci
# * input for qemu
# * rule for event-mouse (i hope?)
# * uinput rule
services.udev.extraRules = ''
SUBSYSTEM=="i2c-dev", GROUP="users", MODE="0660"
SUBSYSTEM=="usb", ACTION=="add", ATTRS{idVendor}=="fa58", ATTRS{idProduct}=="04d9", GROUP="users"
SUBSYSTEM=="misc", KERNEL=="uinput", OPTIONS+="static_node=uinput", MODE="0660", GROUP="uinput"
SUBSYSTEM=="input", ACTION=="add", DEVPATH=="/devices/virtual/input/*", MODE="0660", GROUP="qemu-libvirtd", RUN+="${
pkgs.writeShellScript "mewdev"
"${pkgs.coreutils}/bin/echo 'c 13:* rw' > /sys/fs/cgroup/devices/machine.slice/machine-qemu*/devices.allow"
}"
'';
environment.systemPackages = [
# pkgs.nur.repos.arc.packages.screenstub # for DDC/CI and input forwarding (currently disabled due to using changed source)
pkgs.arc.pkgs.scream-arc # for audio forwarding
pkgs.screenstub # for input handling
pkgs.ddcutil # for diagnostics on DDC/CI
pkgs.virt-manager # obvious reasons
];
home-manager.users.kat = {
# audio for vm on startup
systemd.user.services = {
scream = {
Unit = { Description = "Scream - Audio forwarding from the VM."; };
Service = {
ExecStart =
"${pkgs.arc.pkgs.scream-arc}/bin/scream -i virbr0 -o pulse";
Restart = "always";
};
Install = { WantedBy = [ "default.target" ]; };
};
};
};
# BusId is used to specify the graphics card used for X / lightdm / wayland
# BusId must be decimal conversion of the equivalent but matching the format, this was 0000:25:00.0
services.xserver.deviceSection = lib.mkDefault ''
Option "TearFree" "true"
BusID "PCI:37:0:0"
'';
}

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@ -7,7 +7,7 @@
nixpkgs.config = { allowUnfree = true; };
nix = {
nixPath = [
"nixpkgs=/nix/var/nix/profiles/per-user/root/channels/nixos"
"nixpkgs=${sources.nixpkgs}"
"nixpkgs-unstable=${sources.nixpkgs-unstable}"
"nixpkgs-mozilla=${sources.nixpkgs-mozilla}"
"NUR=${sources.NUR}"

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@ -9,6 +9,7 @@
"export SSH_AUTH_SOCK=(gpgconf --list-dirs agent-ssh-socket)"
else
""}
fish_vi_key_bindings
set -g fish_greeting ""
'';
shellAliases = { nixdirfmt = "fd --color=never .nix | xargs nixfmt"; };

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@ -1,5 +1,8 @@
{ sources, ... }:
{
imports = [ (sources.tf-nix + "/modules/home/secrets.nix") ];
imports = [
(sources.tf-nix + "/modules/home/secrets.nix")
(sources.arc-nixexprs + "/modules/home/weechat.nix")
];
}

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@ -1,20 +1,71 @@
* Tasks
** TODO Move virtual machine config into nixfiles
virsh edit win10-3, steal the XML, make a service, ...
https://nixos.wiki/wiki/Virtualization_in_NixOS#Okay.2C_Okay.2C_I.27ll_Do_It_Myself
** TODO Add dork.dev to mailserver
Don't want to pay for fastmail.
** TODO Migrate non-PGSQL services to PGSQL
** TODO Gitea theme + resources overwrite - See PBB gitea
bitwarden-rs, Gitea, ...
** TODO Maybe restructure services away from hosts.
See PBB structure for services/.
https://git.petabyte.dev/petabyteboy/nixfiles/src/branch/main/services/
** TODO Gitea theme + resources overwrite
See PBB/milan gitea.
https://git.petabyte.dev/petabyteboy/nixfiles/src/branch/main/services/gitea/default.nix
** TODO Move network config away from network manager.
** TODO Separate home-manager closure
network.wireless is good enough. nm-applet doesn't work on Sway anyway.
** TODO Nixfiles working outside of NixOS, e.g. Fedora + macOS
Investigate build module for these systems. See: Investigate nix-darwin.
** TODO Refactor Sway config for separate input/outputs on different systems
Each gui host should have their own sway config.
** TODO Refactor waybar config for separate modules on different systems
Each gui host should have their own waybar config.
** TODO Refactor Sway config for separate wallpapers on different systems as a result of the prior outputs change
** TODO Investigate nix-darwin
** TODO Investigate pipewire
Each gui host should have their own sway config.
** TODO Fix function parameter headers
Too many excess unneccessary parameters.
** TODO Syncplay server
Need to do SSL properly. Also set up salt + room passwords.
** TODO Unfuckulate the weechat config
Move to arc's weechat module.
https://github.com/arcnmx/nixexprs/blob/f3f24ef4226a8ff3531d9a3e005c4993ed0d7ba2/modules/home/weechat.nix
* Research
** TODO Investigate nix-darwin
Mostly differences for deployment. Set up a macOS VM. .-.
** TODO Investigate pipewire
Viable yet on NixOS? Probably not on 20.09 itself, but maybe...
** TODO Investigate ncmpcpp
Need to build a music collection.
** TODO Investigate further vimode stuff
Weechat, certainly. Fish vimode enabled.
** TODO Crawl more nixfiles for new things / workflows
arc, milan, ...
** TODO Investigate audio source switching (Arctis 5, integrated front, integrated back)
For arctis 5 to integrated probably paswitch. Rest is output switch.
* Secrets handling
** TODO Bitwarden integration for secrets obtainment
Should be possible. Need to investigate alternate implementation (check arc's... for this)
** TODO Split secrets usage in-store towards private config instead of embedding inside configs using a secrets file
Definitely doable.