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feat: NixOS | use LUKS and proper hostname for k3s domain

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feat: NixOS | move cluster config to /master

fix: update all stuff for office network

feat: PiHole | set up DHCP server

chore: Cloudflare | delete api token secret

chore: remove external-dns annotations from ingressed services

fix: PiHole | turn off liveness checks due to host ip

fix: GiteaActions | use encrypted storage for runner

fix: ElasticSearch | use encrypted volumes for storage

fix: Pihole | static mac addresses all caps

feat: NixOS | manual network configuration

fix: NixOS | k3s cluster init point to static ip with tls-san

chore: Postgres | move certificate resources into own file + reduce volume size

fix: Pihole | add ingress class name

sec: NixOS | remove token from git
This commit is contained in:
Shahab Dogar
2024-10-19 13:15:36 +05:00
parent 38e5e53fd9
commit 0d4f700b89
19 changed files with 280 additions and 191 deletions
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56
nixos/disko-config.nix
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@@ -1,56 +0,0 @@
{
disko.devices = {
disk = {
vdb = {
type = "disk";
device = "/dev/nvme0n1";
content = {
type = "gpt";
partitions = {
ESP = {
priority = 1;
name = "ESP";
start = "1M";
end = "128M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
root = {
size = "100%";
content = {
type = "btrfs";
extraArgs = [ "-f" ]; # Override existing partition
# Subvolumes must set a mountpoint in order to be mounted,
# unless their parent is mounted
subvolumes = {
# Subvolume name is different from mountpoint
"/rootfs" = {
mountpoint = "/";
};
# Subvolume name is the same as the mountpoint
"/home" = {
mountOptions = [ "compress=zstd" ];
mountpoint = "/home";
};
# Sub(sub)volume doesn't need a mountpoint as its parent is mounted
"/home/shahab" = { };
# Parent is not mounted so the mountpoint must be set
"/nix" = {
mountOptions = [ "compress=zstd" "noatime" ];
mountpoint = "/nix";
};
};
mountpoint = "/partition-root";
};
};
};
};
};
};
};
}

21
nixos/configuration.nix → nixos/master/configuration.nix
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@@ -23,6 +23,22 @@
networking.hostName = meta.hostname; # Define your hostname.
# Pick only one of the below networking options.
networking.networkmanager.enable = true;
networking.interfaces.enp1s0.ipv4.addresses = [
{
address = (
if meta.hostname == "homelab-0" then "192.168.18.10"
else if meta.hostname == "homelab-1" then "192.168.18.11"
else if meta.hostname == "homelab-2" then "192.168.18.12"
else throw "Unknown hostname"
);
prefixLength = 24;
}
];
networking.defaultGateway = "192.168.18.1";
networking.nameservers = [
"192.168.18.250"
"1.1.1.1"
];
# Set your time zone.
time.timeZone = "Asia/Karachi";
@@ -61,8 +77,9 @@
"--disable servicelb"
"--disable traefik"
"--disable local-storage"
"--tls-san homelab-0"
] ++ (if meta.hostname == "homelab-0" then [] else [
"--server https://homelab-0:6443"
"--server https://192.168.18.10:6443"
]));
clusterInit = (meta.hostname == "homelab-0");
};
@@ -147,6 +164,6 @@
# and migrated your data accordingly.
#
# For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
system.stateVersion = "23.11"; # Did you read the comment?
system.stateVersion = "24.05"; # Did you read the comment?
}

40
nixos/master/disko-config.nix Normal file
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@@ -0,0 +1,40 @@
{
disko.devices = {
disk = {
vdb = {
type = "disk";
device = "/dev/nvme0n1";
content = {
type = "gpt";
partitions = {
ESP = {
priority = 1;
name = "ESP";
start = "1M";
end = "128M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
luks = {
size = "100%";
content = {
name = "crypted";
type = "luks";
askPassword = true;
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
};
};
};
};
};
};
};
};
}

0
nixos/flake.lock → nixos/master/flake.lock generated
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0
nixos/flake.nix → nixos/master/flake.nix
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4
nixos/hardware-configuration.nix → nixos/master/hardware-configuration.nix
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@@ -15,8 +15,8 @@
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
networking.useDHCP = lib.mkDefault false;
networking.interfaces.enp1s0.useDHCP = lib.mkDefault false;
# networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";