Misc: Add deploy-rs tool and setup deploy configurations

1 files changed, 25 insertions, 0 deletions

diff --git a/flake.nix b/flake.nix
index 9d87f10..f3342cd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -13,6 +13,11 @@
 
     impermanence.url = "github:nix-community/impermanence";
 
+    deploy-rs = {
+      url = "github:serokell/deploy-rs";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     nur.url = "github:nix-community/NUR";
 
     nix-index.url = "github:Mic92/nix-index-database";
@@ -81,5 +86,25 @@
         isIso = false;
         isHardware = false;
       });
+
+
+      deploy = {
+        magicRollback = true;
+        autoRollback = true;
+
+        nodes = builtins.mapAttrs
+          (_: nixosConfig: {
+            hostname = "${nixosConfig.config.networking.hostName}";
+
+            profiles.system = {
+              user = "root";
+              path = inputs.deploy-rs.lib.${nixosConfig.config.nixpkgs.system}.activate.nixos nixosConfig;
+            };
+          })
+          self.nixosConfigurations;
+      };
+
+      # This is highly advised, and will prevent many possible mistakes
+      checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks self.deploy) inputs.deploy-rs.lib;
     };
 }