forked from jan-leila/nix-config
drafted out virt home assistant
This commit is contained in:
parent
ba5d5a1487
commit
77f1aa30b7
4 changed files with 270 additions and 75 deletions
|
|
@ -8,7 +8,7 @@
|
|||
./jellyfin.nix
|
||||
./forgejo.nix
|
||||
./searx.nix
|
||||
./home-assistant.nix
|
||||
./virt-home-assistant.nix
|
||||
./adguardhome.nix
|
||||
./immich.nix
|
||||
];
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
{
|
||||
lib,
|
||||
config,
|
||||
inputs,
|
||||
...
|
||||
}: let
|
||||
configDir = "/var/lib/hass";
|
||||
|
|
@ -16,81 +17,114 @@ in {
|
|||
|
||||
config = lib.mkIf config.host.home-assistant.enable (lib.mkMerge [
|
||||
{
|
||||
systemd.tmpfiles.rules = [
|
||||
"f ${config.services.home-assistant.configDir}/automations.yaml 0755 hass hass"
|
||||
];
|
||||
services.home-assistant = {
|
||||
enable = true;
|
||||
configDir = configDir;
|
||||
extraComponents = [
|
||||
"met"
|
||||
"radio_browser"
|
||||
"isal"
|
||||
"zha"
|
||||
"jellyfin"
|
||||
"webostv"
|
||||
"tailscale"
|
||||
"syncthing"
|
||||
"sonos"
|
||||
"analytics_insights"
|
||||
"unifi"
|
||||
"openweathermap"
|
||||
];
|
||||
config = {
|
||||
http = {
|
||||
server_port = 8082;
|
||||
use_x_forwarded_for = true;
|
||||
trusted_proxies = ["127.0.0.1" "::1"];
|
||||
ip_ban_enabled = true;
|
||||
login_attempts_threshold = 10;
|
||||
};
|
||||
# recorder.db_url = "postgresql://@/${db_user}";
|
||||
"automation manual" = [];
|
||||
"automation ui" = "!include automations.yaml";
|
||||
};
|
||||
extraPackages = python3Packages:
|
||||
with python3Packages; [
|
||||
hassil
|
||||
numpy
|
||||
gtts
|
||||
virtualisation.libvirt = {
|
||||
swtpm.enable = true;
|
||||
connections."qemu:///session" = {
|
||||
networks = [
|
||||
{
|
||||
definition = inputs.nix-virt.lib.network.writeXML (inputs.nix-virt.lib.network.templates.bridge
|
||||
{
|
||||
uuid = "d57e37e2-311f-4e5c-a484-97c2210c2770";
|
||||
subnet_byte = 71;
|
||||
});
|
||||
active = true;
|
||||
}
|
||||
];
|
||||
domains = [
|
||||
{
|
||||
definition = inputs.nix-virt.lib.domain.writeXML (inputs.nix-virt.lib.domain.templates.linux
|
||||
{
|
||||
name = "Home Assistant";
|
||||
uuid = "c5cc0efc-6101-4c1d-be31-acbba203ccde";
|
||||
memory = {
|
||||
count = 4;
|
||||
unit = "GiB";
|
||||
};
|
||||
# storage_vol = {
|
||||
# pool = "MyPool";
|
||||
# volume = "Penguin.qcow2";
|
||||
# };
|
||||
});
|
||||
}
|
||||
];
|
||||
};
|
||||
host = {
|
||||
reverse_proxy.subdomains.${config.host.home-assistant.subdomain} = {
|
||||
target = "http://localhost:${toString config.services.home-assistant.config.http.server_port}";
|
||||
|
||||
websockets.enable = true;
|
||||
forwardHeaders.enable = true;
|
||||
|
||||
extraConfig = ''
|
||||
add_header Upgrade $http_upgrade;
|
||||
add_header Connection \"upgrade\";
|
||||
|
||||
proxy_buffering off;
|
||||
|
||||
proxy_read_timeout 90;
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
# systemd.tmpfiles.rules = [
|
||||
# "f ${config.services.home-assistant.configDir}/automations.yaml 0755 hass hass"
|
||||
# ];
|
||||
# services.home-assistant = {
|
||||
# enable = true;
|
||||
# configDir = configDir;
|
||||
# extraComponents = [
|
||||
# "met"
|
||||
# "radio_browser"
|
||||
# "isal"
|
||||
# "zha"
|
||||
# "jellyfin"
|
||||
# "webostv"
|
||||
# "tailscale"
|
||||
# "syncthing"
|
||||
# "sonos"
|
||||
# "analytics_insights"
|
||||
# "unifi"
|
||||
# "openweathermap"
|
||||
# ];
|
||||
# config = {
|
||||
# http = {
|
||||
# server_port = 8082;
|
||||
# use_x_forwarded_for = true;
|
||||
# trusted_proxies = ["127.0.0.1" "::1"];
|
||||
# ip_ban_enabled = true;
|
||||
# login_attempts_threshold = 10;
|
||||
# };
|
||||
# # recorder.db_url = "postgresql://@/${db_user}";
|
||||
# "automation manual" = [];
|
||||
# "automation ui" = "!include automations.yaml";
|
||||
# };
|
||||
# extraPackages = python3Packages:
|
||||
# with python3Packages; [
|
||||
# hassil
|
||||
# numpy
|
||||
# gtts
|
||||
# ];
|
||||
# };
|
||||
# host = {
|
||||
# reverse_proxy.subdomains.${config.host.home-assistant.subdomain} = {
|
||||
# target = "http://localhost:${toString config.services.home-assistant.config.http.server_port}";
|
||||
|
||||
# websockets.enable = true;
|
||||
# forwardHeaders.enable = true;
|
||||
|
||||
# extraConfig = ''
|
||||
# add_header Upgrade $http_upgrade;
|
||||
# add_header Connection \"upgrade\";
|
||||
|
||||
# proxy_buffering off;
|
||||
|
||||
# proxy_read_timeout 90;
|
||||
# '';
|
||||
# };
|
||||
# };
|
||||
}
|
||||
(lib.mkIf config.host.impermanence.enable {
|
||||
assertions = [
|
||||
{
|
||||
assertion = config.services.home-assistant.configDir == configDir;
|
||||
message = "home assistant config directory does not match persistence";
|
||||
}
|
||||
];
|
||||
environment.persistence."/persist/system/root" = {
|
||||
enable = true;
|
||||
hideMounts = true;
|
||||
directories = [
|
||||
{
|
||||
directory = configDir;
|
||||
user = "hass";
|
||||
group = "hass";
|
||||
}
|
||||
];
|
||||
};
|
||||
# assertions = [
|
||||
# {
|
||||
# assertion = config.services.home-assistant.configDir == configDir;
|
||||
# message = "home assistant config directory does not match persistence";
|
||||
# }
|
||||
# ];
|
||||
# environment.persistence."/persist/system/root" = {
|
||||
# enable = true;
|
||||
# hideMounts = true;
|
||||
# directories = [
|
||||
# {
|
||||
# directory = configDir;
|
||||
# user = "hass";
|
||||
# group = "hass";
|
||||
# }
|
||||
# ];
|
||||
# };
|
||||
})
|
||||
]);
|
||||
}
|
||||
|
|
|
|||
155
modules/nixos-modules/server/virt-home-assistant.nix
Normal file
155
modules/nixos-modules/server/virt-home-assistant.nix
Normal file
|
|
@ -0,0 +1,155 @@
|
|||
{
|
||||
config,
|
||||
lib,
|
||||
pkgs,
|
||||
...
|
||||
}: {
|
||||
options.services.virt-home-assistant = {
|
||||
enable = lib.mkEnableOption "Wether to enable home assistant virtual machine";
|
||||
networkBridge = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "what network bridge should we attach to the image";
|
||||
};
|
||||
hostDevice = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "what host devices should be attached to the image";
|
||||
};
|
||||
initialVersion = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "what home assistant image version should we pull for initial instal";
|
||||
default = "15.0";
|
||||
};
|
||||
imageName = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "where should the image be installed to";
|
||||
default = "home-assistant.qcow2";
|
||||
};
|
||||
installLocation = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "where should the image be installed to";
|
||||
default = "/etc/hass";
|
||||
};
|
||||
virtualMachineName = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "what name should we give the virtual machine";
|
||||
default = "home-assistant";
|
||||
};
|
||||
subdomain = lib.mkOption {
|
||||
type = lib.types.str;
|
||||
description = "subdomain of base domain that home-assistant will be hosted at";
|
||||
default = "home-assistant";
|
||||
};
|
||||
};
|
||||
config = lib.mkIf config.services.virt-home-assistant.enable (lib.mkMerge [
|
||||
{
|
||||
# environment.systemPackages = with pkgs; [
|
||||
# virt-manager
|
||||
# ];
|
||||
|
||||
# TODO: move this to external module and just have an assertion here that its enabled
|
||||
# enable virtualization on the system
|
||||
virtualisation = {
|
||||
libvirtd = {
|
||||
enable = true;
|
||||
qemu.ovmf.enable = true;
|
||||
};
|
||||
};
|
||||
|
||||
# TODO: deactivation script?
|
||||
# create service to install and start the container
|
||||
systemd.services.virt-install-home-assistant = let
|
||||
# TODO: all of these need to be escaped to be used in commands reliably
|
||||
bridgedNetwork = config.services.virt-home-assistant.networkBridge;
|
||||
hostDevice = config.services.virt-home-assistant.hostDevice;
|
||||
virtualMachineName = config.services.virt-home-assistant.virtualMachineName;
|
||||
imageName = config.services.virt-home-assistant.imageName;
|
||||
installLocation = config.services.virt-home-assistant.installLocation;
|
||||
installImage = "${installLocation}/${imageName}";
|
||||
initialVersion = config.services.virt-home-assistant.initialVersion;
|
||||
|
||||
home-assistant-qcow2 = pkgs.fetchurl {
|
||||
name = "home-assistant.qcow2";
|
||||
url = "https://github.com/home-assistant/operating-system/releases/download/${initialVersion}/haos_ova-${initialVersion}.qcow2.xz";
|
||||
hash = "sha256-V1BEjvvLNbMMKJVyMCmipjQ/3owoJteeVxoF9LDHo1U=";
|
||||
postFetch = ''
|
||||
cp $out src.xz
|
||||
rm -r $out
|
||||
${pkgs.xz}/bin/unxz src.xz --stdout > $out/${imageName}
|
||||
'';
|
||||
};
|
||||
|
||||
# Write a script to install the Home Assistant OS qcow2 image
|
||||
virtInstallScript = pkgs.writeShellScriptBin "virt-install-hass" ''
|
||||
# Copy the initial image out of the package store to the install location if we don't have one yet
|
||||
if [ ! -f ${installImage} ]; then
|
||||
cp ${home-assistant-qcow2} ${installLocation}
|
||||
fi
|
||||
|
||||
# Check if VM already exists, and other pre-conditions
|
||||
if ! ${pkgs.libvirt}/bin/virsh list --all | grep -q ${virtualMachineName}; then
|
||||
${pkgs.virt-manager}/bin/virt-install --name ${virtualMachineName} \
|
||||
--description "Home Assistant OS" \
|
||||
--os-variant=generic \
|
||||
--boot uefi \
|
||||
--ram=2048 \
|
||||
--vcpus=2 \
|
||||
--import \
|
||||
--disk ${installImage},bus=sata \
|
||||
--network bridge=${bridgedNetwork} \
|
||||
--host-device ${hostDevice} \
|
||||
--graphics none
|
||||
${pkgs.libvirt}/bin/virsh autostart ${virtualMachineName}
|
||||
fi
|
||||
'';
|
||||
in {
|
||||
description = "Install and start Home Assistant";
|
||||
wantedBy = ["multi-user.target"];
|
||||
after = ["local-fs.target"];
|
||||
requires = ["libvirtd.service"];
|
||||
serviceConfig.Type = "oneshot";
|
||||
serviceConfig = {
|
||||
ExecStart = "${virtInstallScript}/bin/virt-install-hass";
|
||||
};
|
||||
};
|
||||
|
||||
# TODO: figure out what we need to proxy to the virtual image
|
||||
# host = {
|
||||
# reverse_proxy.subdomains.${config.services.virt-home-assistant.subdomain} = {
|
||||
# target = "http://localhost:${toString config.services.home-assistant.config.http.server_port}";
|
||||
|
||||
# websockets.enable = true;
|
||||
# forwardHeaders.enable = true;
|
||||
|
||||
# extraConfig = ''
|
||||
# add_header Upgrade $http_upgrade;
|
||||
# add_header Connection \"upgrade\";
|
||||
|
||||
# proxy_buffering off;
|
||||
|
||||
# proxy_read_timeout 90;
|
||||
# '';
|
||||
# };
|
||||
# };
|
||||
}
|
||||
(lib.mkIf config.services.fail2ban.enable {
|
||||
# TODO: figure out how to write a config for this, prob based on nginx proxy logs?
|
||||
})
|
||||
(lib.mkIf config.host.impermanence.enable {
|
||||
# assertions = [
|
||||
# {
|
||||
# assertion = config.services.virt-home-assistant.installLocation == configDir;
|
||||
# message = "home assistant install location does not match persistence";
|
||||
# }
|
||||
# ];
|
||||
environment.persistence."/persist/system/root" = {
|
||||
enable = true;
|
||||
hideMounts = true;
|
||||
directories = [
|
||||
{
|
||||
directory = config.services.virt-home-assistant.installLocation;
|
||||
}
|
||||
];
|
||||
};
|
||||
})
|
||||
]);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue