infrastructure/flake.nix
2021-11-16 21:52:43 +01:00

77 lines
2.5 KiB
Nix

{
description = "Delft Deployment";
# Based on: https://github.com/serokell/pegasus-infra/blob/master/flake.nix
inputs = {
deploy-rs.url = "github:serokell/deploy-rs";
nixpkgs.url = "github:NixOS/nixpkgs/master";
serokell-nix.url = "github:serokell/serokell.nix";
vault-secrets.url = "github:serokell/vault-secrets";
};
outputs = { self, nixpkgs, deploy-rs, vault-secrets, serokell-nix, ... }@inputs:
let
system = "x86_64-linux";
mkLxcSystem = host:
nixpkgs.lib.nixosSystem {
inherit system;
modules = [
./hosts/${host}/configuration.nix
"${nixpkgs}/nixos/modules/virtualisation/lxc-container.nix"
];
specialArgs = { inputs = inputs; };
};
mkDeploy = hostname: profile: {
hostname = hostname;
fastConnection = true;
profiles.system = {
user = "root";
path = deploy-rs.lib.${system}.activate.nixos self.nixosConfigurations.${profile};
};
};
in {
nixosConfigurations.bastion = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = [ ./hosts/bastion/configuration.nix ];
};
nixosConfigurations.k3s = nixpkgs.lib.nixosSystem {
system = "x86_64-linux";
modules = [ ./hosts/k3s/configuration.nix ];
};
# LXC Containers
nixosConfigurations.vault = mkLxcSystem "vault";
nixosConfigurations.mosquitto = mkLxcSystem "mosquitto";
nixosConfigurations.nginx = mkLxcSystem "nginx";
nixosConfigurations.consul = mkLxcSystem "consul";
# Deploys
deploy.nodes.bastion = mkDeploy "10.42.42.4" "bastion";
deploy.nodes.k3s-node1 = mkDeploy "10.42.42.10" "k3s";
deploy.nodes.vault = mkDeploy "10.42.42.6" "vault";
deploy.nodes.mosquitto = mkDeploy "10.42.42.7" "mosquitto";
deploy.nodes.nginx = mkDeploy "10.42.42.9" "nginx";
deploy.nodes.consul = mkDeploy "10.42.42.14" "consul";
# Use by running `nix develop`
devShell.${system} = let
pkgs = serokell-nix.lib.pkgsWith nixpkgs.legacyPackages.${system}
[ vault-secrets.overlay ];
in pkgs.mkShell {
buildInputs = [
deploy-rs.packages.${system}.deploy-rs
pkgs.vault
(pkgs.vault-push-approle-envs self)
(pkgs.vault-push-approles self)
pkgs.nixUnstable
];
};
checks = builtins.mapAttrs
(system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
};
}