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flake-nixinator/system/servenix/default.nix

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{
inputs,
hostname,
lib,
mylib,
config,
pkgs,
system,
username,
headless,
...
}: {
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
../modules
# My own services
../services/heidi.nix
../services/formula10.nix
../services/formula11.nix
# General services
../services/authelia.nix
../services/gitea.nix
../services/gitea-runner.nix
../services/immich.nix
../services/jellyfin.nix
../services/kopia.nix
../services/nextcloud.nix
../services/nginx-proxy-manager.nix
../services/paperless.nix
../services/portainer.nix
../services/whats-up-docker.nix
];
modules = {
network = {
useNetworkManager = false;
networks = {
"10-ether-1G" = mylib.networking.mkStaticSystemdNetwork {
interface = "ens18";
ips = ["192.168.86.25/24"];
routers = ["192.168.86.5"];
nameservers = ["192.168.86.26"];
routable = true;
};
};
allowedTCPPorts = [
53 # DNS
80 # HTTP
3000 # Gitea runner needs to reach local gitea instance
];
allowedUDPPorts = [
53 # DNS
67 # DHCP
3000 # Gitea runner needs to reach local gitea instance
];
};
};
networking.firewall.trustedInterfaces = ["docker0" "podman0"];
systemd.services.init-behind-nginx-docker-network = {
description = "Create a docker network bridge for all services behind nginx-proxy-manager.";
after = ["network.target"];
wantedBy = ["multi-user.target"];
serviceConfig.Type = "oneshot";
script = let
cli = "${config.virtualisation.docker.package}/bin/docker";
network = "behind-nginx";
in ''
# Put a true at the end to prevent getting non-zero return code, which will
# crash the whole service.
check=$(${cli} network ls | grep ${network} || true)
if [ -z "$check" ]; then
# TODO: Disable IP masquerading to show individual containers in AdGuard/Pi-Hole
# - Disabling this prevents containers from having internet connection. DNS issue?
# ${cli} network create -o "com.docker.network.bridge.enable_ip_masquerade"="false" ${network}
# ${cli} network create --ipv6 --gateway="2000::1" --subnet="2000::/80" ${network}
${cli} network create ${network}
else
echo "${network} already exists in docker"
fi
'';
};
# List services that you want to enable:
services = {
# Configure keymap in X11
xserver = {
layout = "us";
xkbVariant = "altgr-intl";
videoDrivers = ["nvidia"];
};
qemuGuest.enable = true;
};
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. Its perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "23.05"; # Did you read the comment?
}