96 lines
3.5 KiB
Nix
96 lines
3.5 KiB
Nix
{
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description = "Unified flake for Proxmox base image + live NixOS VMs";
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inputs = {
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# Nixpkgs repo for system packages
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nixpkgs.url = "github:nixos/nixpkgs";
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# nixos-generators lets us produce a "proxmox"-formatted image
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nixos-generators = {
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url = "github:nix-community/nixos-generators";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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# sops-nix secret management
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sops-nix = {
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url = "github:Mic92/sops-nix";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs = { self, nixpkgs, nixos-generators, sops-nix,... }:
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let
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system = "x86_64-linux";
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################################################################################
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# A) Define “live” NixOS VM configurations under nixosConfigurations
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################################################################################
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liveVMs = {
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traefik = nixpkgs.lib.nixosSystem {
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inherit system;
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modules = [ ./hosts/traefik/host.nix ];
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};
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sandbox = nixpkgs.lib.nixosSystem {
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inherit system;
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modules = [ ./hosts/sandbox/host.nix ];
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};
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monitoring = nixpkgs.lib.nixosSystem {
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inherit system;
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modules = [ ./hosts/monitoring/host.nix ];
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};
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forgejo = nixpkgs.lib.nixosSystem {
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inherit system;
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modules = [ ./hosts/forgejo/host.nix sops-nix.nixosModules.sops ];
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};
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# dockerHost = pkgs.lib.nixosSystem {
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# inherit system;
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# modules = [
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# ./configuration.nix
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# ./users/plasmagoat.nix
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# ./hosts/docker-host.nix # Docker‐Host VM settings (shown below)
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# ];
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# };
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};
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################################################################################
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# B) Use nixos-generators to produce “template” images for Proxmox
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################################################################################
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# 1) Existing Proxmox “base” image generator
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base = nixos-generators.nixosGenerate {
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system = "x86_64-linux";
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modules = [ ./templates/base.nix ];
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format = "proxmox"; # outputs a .vma.zst suitable for qmrestore
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};
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# 2) A “docker” generator which builds a Proxmox‐ready template
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docker = nixos-generators.nixosGenerate {
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system = "x86_64-linux";
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modules = [ ./templates/docker.nix ];
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format = "proxmox";
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};
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in
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{
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################################################################################
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# 1) Export “live” VM configs so you can run:
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# nixos-rebuild switch --flake .#traefik --target-host root@<traefik-IP>
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# nixos-rebuild switch --flake .#sandbox --target-host root@<sandbox-IP>
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# nixos-rebuild switch --flake .#dockerHost --target-host root@<dockerHost-IP>
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################################################################################
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nixosConfigurations = liveVMs;
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################################################################################
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# 2) Export Proxmox template images under packages.x86_64-linux:
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#
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# • proxmox → `nix build .#proxmox` (generic base)
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# • docker → `nix build .#docker` (docker template)
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################################################################################
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packages.x86_64-linux = {
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base = base;
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docker = docker;
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};
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};
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}
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