3715e542b2
- Add complete NixOS configuration for little-rascal laptop - Include Niri window manager and CLI-focused setup - Add hardware configuration for laptop hardware - Include deployment script for little-rascal - Update flake.nix to include little-rascal as build target - Add deploy-rs configuration for little-rascal deployment The little-rascal laptop is now fully integrated into the Home Lab infrastructure with complete NixOS configuration management.
280 lines
8.8 KiB
Nix
280 lines
8.8 KiB
Nix
{
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description = "Home Lab NixOS Configuration - congenital-optimist & sleeper-service";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
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nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
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deploy-rs.url = "github:serokell/deploy-rs";
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};
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outputs = {
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self,
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nixpkgs,
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nixpkgs-unstable,
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deploy-rs,
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...
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} @ inputs: let
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system = "x86_64-linux";
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# Create unstable package set
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unstable = import nixpkgs-unstable {
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inherit system;
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config.allowUnfree = true;
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};
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# Shared special arguments for all machines
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specialArgs = {
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inherit inputs unstable;
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};
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in {
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# NixOS system configurations
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nixosConfigurations = {
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# congenital-optimist - AMD Threadripper workstation
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congenital-optimist = nixpkgs.lib.nixosSystem {
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inherit system specialArgs;
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modules = [
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./machines/congenital-optimist/configuration.nix
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./machines/congenital-optimist/hardware-co.nix
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./modules/common/nix.nix
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./modules/common/base.nix
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./modules/common/tty.nix
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];
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};
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# sleeper-service - Intel Xeon file server
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sleeper-service = nixpkgs.lib.nixosSystem {
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inherit system specialArgs;
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modules = [
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./machines/sleeper-service/configuration.nix
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./machines/sleeper-service/hardware-configuration.nix
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./modules/common/nix.nix
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./modules/common/base.nix
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./modules/common/tty.nix
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];
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};
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# reverse-proxy - VPS edge server with Nginx reverse proxy
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reverse-proxy = nixpkgs.lib.nixosSystem {
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inherit system specialArgs;
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modules = [
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./machines/reverse-proxy/configuration.nix
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./machines/reverse-proxy/gandicloud.nix
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./modules/common/nix.nix
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./modules/common/base.nix
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./modules/common/tty.nix
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];
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};
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# grey-area - Services host (Forgejo, Jellyfin, etc.)
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grey-area = nixpkgs.lib.nixosSystem {
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inherit system specialArgs;
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modules = [
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./machines/grey-area/configuration.nix
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./machines/grey-area/hardware-configuration.nix
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./modules/common/nix.nix
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./modules/common/base.nix
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./modules/common/tty.nix
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];
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};
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# little-rascal - Development laptop with Niri + CLI login
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little-rascal = nixpkgs.lib.nixosSystem {
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inherit system specialArgs;
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modules = [
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./machines/little-rascal/configuration.nix
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./machines/little-rascal/hardware-configuration.nix
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./modules/common/nix.nix
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./modules/common/base.nix
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./modules/common/tty.nix
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];
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};
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};
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# Custom packages for the home lab
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packages.${system} = import ./packages {
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pkgs = nixpkgs.legacyPackages.${system};
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};
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# Development shells for different projects
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devShells.${system} = {
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default = nixpkgs.legacyPackages.${system}.mkShell {
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buildInputs = with nixpkgs.legacyPackages.${system}; [
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nixd
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alejandra
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nixpkgs-fmt
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git
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emacs
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unstable.claude-code # Claude Code CLI for AI assistance
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];
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shellHook = ''
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echo "Home-lab development environment"
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echo "Available configurations:"
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echo " - congenital-optimist (Threadripper workstation)"
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echo " - sleeper-service (Xeon file server)"
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echo " - reverse-proxy (VPS edge server)"
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echo " - grey-area (Services host: Forgejo, Jellyfin, etc.)"
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echo " - little-rascal (Development laptop with Niri)"
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echo ""
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echo "Build with: nixos-rebuild build --flake .#<config>"
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echo "Switch with: nixos-rebuild switch --flake .#<config>"
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echo ""
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echo "Available tools:"
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echo " - claude-code: Claude AI CLI assistant"
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echo " - nixd: Nix language server"
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echo " - alejandra: Nix formatter"
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'';
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};
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# Dotfiles development shell
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dotfiles = nixpkgs.legacyPackages.${system}.mkShell {
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buildInputs = with nixpkgs.legacyPackages.${system}; [
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emacs
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pandoc
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starship
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nixpkgs-fmt
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alejandra
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];
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shellHook = ''
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echo "Literate dotfiles development environment"
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echo "Tangle dotfiles with: emacs --batch -l org --eval \"(org-babel-tangle-file \\\"README.org\\\")\""
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'';
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};
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# AI development shell with Claude Code and related tools
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ai = nixpkgs.legacyPackages.${system}.mkShell {
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buildInputs = with nixpkgs.legacyPackages.${system}; [
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unstable.claude-code
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git
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emacs
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nixd
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alejandra
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curl
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jq
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tree
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];
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shellHook = ''
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echo "AI Development Environment"
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echo "Available tools:"
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echo " - claude-code: Claude AI CLI assistant"
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echo " - git: Version control"
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echo " - emacs: Text editor"
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echo " - curl/jq: API testing tools"
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echo " - tree: Directory structure visualization"
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echo ""
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echo "Claude Code usage:"
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echo " claude-code --help # Show help"
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echo " claude-code chat # Start interactive chat"
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echo " claude-code apply # Apply code suggestions"
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echo ""
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echo "Configure Claude Code with your API key:"
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echo " claude-code config set api-key YOUR_API_KEY"
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'';
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};
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};
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# Overlays for package customizations
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overlays.default = import ./overlays;
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# Applications that can be run directly
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apps.${system} = {
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# Tangle all user dotfiles
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tangle-dotfiles = {
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type = "app";
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program = "${nixpkgs.legacyPackages.${system}.writeShellScript "tangle-dotfiles" ''
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cd users/geir/dotfiles
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${nixpkgs.legacyPackages.${system}.emacs}/bin/emacs --batch -l org --eval "(org-babel-tangle-file \"README.org\")"
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echo "Dotfiles tangled successfully!"
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''}";
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};
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# Check flake configuration
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check-config = {
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type = "app";
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program = "${nixpkgs.legacyPackages.${system}.writeShellScript "check-config" ''
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echo "Checking flake configuration..."
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nix flake check
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echo "Configuration check complete!"
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''}";
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};
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};
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# Deploy-rs configuration for automated deployments
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deploy.nodes = {
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sleeper-service = {
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hostname = "sleeper-service.tail807ea.ts.net";
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profiles.system = {
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user = "root";
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path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.sleeper-service;
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sshUser = "sma";
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sudo = "sudo -u";
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autoRollback = true;
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magicRollback = true;
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activationTimeout = 180;
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confirmTimeout = 30;
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};
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};
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grey-area = {
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hostname = "grey-area.tail807ea.ts.net";
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profiles.system = {
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user = "root";
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path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.grey-area;
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sshUser = "sma";
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sudo = "sudo -u";
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autoRollback = true;
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magicRollback = true;
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activationTimeout = 180;
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confirmTimeout = 30;
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};
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};
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reverse-proxy = {
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hostname = "reverse-proxy.tail807ea.ts.net";
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profiles.system = {
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user = "root";
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path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.reverse-proxy;
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sshUser = "sma";
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sudo = "sudo -u";
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autoRollback = true;
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magicRollback = true;
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activationTimeout = 240; # VPS might be slower
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confirmTimeout = 30;
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};
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};
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congenital-optimist = {
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hostname = "localhost";
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profiles.system = {
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user = "root";
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path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.congenital-optimist;
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sshUser = "sma";
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sudo = "sudo -u";
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autoRollback = true;
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magicRollback = true;
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activationTimeout = 180;
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confirmTimeout = 30;
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};
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};
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little-rascal = {
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hostname = "little-rascal.tail807ea.ts.net";
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profiles.system = {
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user = "root";
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path = deploy-rs.lib.x86_64-linux.activate.nixos self.nixosConfigurations.little-rascal;
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sshUser = "geir";
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sudo = "sudo -u";
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autoRollback = true;
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magicRollback = true;
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activationTimeout = 180;
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confirmTimeout = 30;
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};
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};
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};
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# Deploy-rs checks (recommended by deploy-rs)
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checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) deploy-rs.lib;
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# Formatter for Nix files
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formatter.${system} = nixpkgs.legacyPackages.${system}.alejandra;
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};
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}
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