60 lines
1.6 KiB
Nix
60 lines
1.6 KiB
Nix
# Example flake.nix
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{
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inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
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inputs.microvm.url = "github:astro/microvm.nix";
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inputs.microvm.inputs.nixpkgs.follows = "nixpkgs";
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outputs = { self, nixpkgs, microvm }:
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with nixpkgs.lib;
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let
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addressMap =
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{
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"n1" = { ip = "10.1.0.10"; mac = "02:00:00:00:99:01"; };
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"n2" = { ip = "10.2.0.10"; mac = "02:00:00:00:99:02"; };
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"n3" = { ip = "10.3.0.10"; mac = "02:00:00:00:99:03"; };
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"n4" = { ip = "10.4.0.10"; mac = "02:00:00:00:99:04"; };
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"n5" = { ip = "10.5.0.10"; mac = "02:00:00:00:99:05"; };
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};
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toHostsEntry = name: { ip, ... }: "${ip} ${name}";
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extraHosts =
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builtins.concatStringsSep "\n"
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(attrsets.mapAttrsToList toHostsEntry addressMap);
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nodeConfig = hostName: { ip, mac }: nixosSystem {
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system = "x86_64-linux";
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modules = [
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# Include the microvm module
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microvm.nixosModules.microvm
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# Add more modules here
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{
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networking = {
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inherit hostName extraHosts;
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};
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microvm.hypervisor = "cloud-hypervisor";
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microvm.interfaces = [ {
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inherit mac;
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type = "tap";
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id = "microvm-${hostName}";
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} ];
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services.openssh = {
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enable = true;
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permitRootLogin = "yes";
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};
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users.users.root.initialPassword = "root";
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#services.garage = {
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# enable = true;
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# logLevel = "debug";
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# settings.replication_mode = "3";
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#};
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}
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];
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};
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in
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{
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nixosConfigurations = mapAttrs nodeConfig addressMap;
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};
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}
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