flake.lock

@@ -21,27 +21,6 @@
         "url": "https://git.t-juice.club/torjus/alerttonotify"
       }
     },
-    "backup-helper": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs-unstable"
-        ]
-      },
-      "locked": {
-        "lastModified": 1738015166,
-        "narHash": "sha256-573tR4aXNjILKvYnjZUM5DZZME2H6YTHJkUKs3ZehFU=",
-        "ref": "master",
-        "rev": "f9540cc065692c7ca80735e7b08399459e0ea6d6",
-        "revCount": 35,
-        "type": "git",
-        "url": "https://git.t-juice.club/torjus/backup-helper"
-      },
-      "original": {
-        "ref": "master",
-        "type": "git",
-        "url": "https://git.t-juice.club/torjus/backup-helper"
-      }
-    },
     "labmon": {
       "inputs": {
         "nixpkgs": [
@@ -98,7 +77,6 @@
     "root": {
       "inputs": {
         "alerttonotify": "alerttonotify",
-        "backup-helper": "backup-helper",
         "labmon": "labmon",
         "nixpkgs": "nixpkgs",
         "nixpkgs-unstable": "nixpkgs-unstable",

flake.nix

@@ -9,10 +9,6 @@
       url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
-    backup-helper = {
-      url = "git+https://git.t-juice.club/torjus/backup-helper?ref=master";
-      inputs.nixpkgs.follows = "nixpkgs-unstable";
-    };
     alerttonotify = {
       url = "git+https://git.t-juice.club/torjus/alerttonotify?ref=master";
       inputs.nixpkgs.follows = "nixpkgs-unstable";
@@ -29,7 +25,6 @@
       nixpkgs,
       nixpkgs-unstable,
       sops-nix,
-      backup-helper,
       alerttonotify,
       labmon,
       ...
@@ -136,7 +131,6 @@
             )
             ./hosts/nixos-test1
             sops-nix.nixosModules.sops
-            backup-helper.nixosModules.backup-helper
           ];
         };
         ha1 = nixpkgs.lib.nixosSystem {
@@ -153,7 +147,6 @@
             )
             ./hosts/ha1
             sops-nix.nixosModules.sops
-            backup-helper.nixosModules.backup-helper
           ];
         };
         template1 = nixpkgs.lib.nixosSystem {
@@ -234,7 +227,6 @@
             )
             ./hosts/monitoring01
             sops-nix.nixosModules.sops
-            backup-helper.nixosModules.backup-helper
             labmon.nixosModules.labmon
           ];
         };

hosts/ha1/configuration.nix

@@ -57,14 +57,24 @@
 
   # Backup service dirs
   sops.secrets."backup_helper_secret" = { };
-  backup-helper = {
-    enable = true;
-    password-file = "/run/secrets/backup_helper_secret";
-    backup-dirs = [
+  services.restic.backups.ha1 = {
+    repository = "rest:http://10.69.12.52:8000/backup-nix";
+    passwordFile = "/run/secrets/backup_helper_secret";
+    paths = [
       "/var/lib/hass"
       "/var/lib/zigbee2mqtt"
       "/var/lib/mosquitto"
     ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+    pruneOpts = [
+      "--keep-daily 7"
+      "--keep-weekly 4"
+      "--keep-monthly 6"
+      "--keep-within 1d"
+    ];
   };
 
   # Open ports in the firewall.

hosts/monitoring01/configuration.nix

@@ -57,15 +57,35 @@
   services.qemuGuest.enable = true;
 
   sops.secrets."backup_helper_secret" = { };
-  backup-helper = {
-    enable = true;
-    password-file = "/run/secrets/backup_helper_secret";
-    backup-dirs = [
-      "/var/lib/grafana/plugins"
+  services.restic.backups.grafana = {
+    repository = "rest:http://10.69.12.52:8000/backup-nix";
+    passwordFile = "/run/secrets/backup_helper_secret";
+    paths = [ "/var/lib/grafana/plugins" ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+    pruneOpts = [
+      "--keep-daily 7"
+      "--keep-weekly 4"
+      "--keep-monthly 6"
+      "--keep-within 1d"
     ];
-    backup-commands = [
-      # "grafana.db:${pkgs.sqlite}/bin/sqlite /var/lib/grafana/data/grafana.db .dump"
-      "grafana.db:${pkgs.sqlite}/bin/sqlite3 /var/lib/grafana/data/grafana.db .dump"
+  };
+
+  services.restic.backups.grafana-db = {
+    repository = "rest:http://10.69.12.52:8000/backup-nix";
+    passwordFile = "/run/secrets/backup_helper_secret";
+    command = [ "${pkgs.sqlite}/bin/sqlite3" "/var/lib/grafana/data/grafana.db" ".dump" ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+    pruneOpts = [
+      "--keep-daily 7"
+      "--keep-weekly 4"
+      "--keep-monthly 6"
+      "--keep-within 1d"
     ];
   };
 

hosts/nixos-test1/configuration.nix

@@ -51,15 +51,25 @@
   networking.firewall.enable = false;
 
   # Secrets
-  # Backup helper
+  # Backup
   sops.secrets."backup_helper_secret" = { };
-  backup-helper = {
-    enable = true;
-    password-file = "/run/secrets/backup_helper_secret";
-    backup-dirs = [
+  services.restic.backups.test = {
+    repository = "rest:http://10.69.12.52:8000/backup-nix";
+    passwordFile = "/run/secrets/backup_helper_secret";
+    paths = [
       "/etc/machine-id"
       "/etc/os-release"
     ];
+    timerConfig = {
+      OnCalendar = "daily";
+      Persistent = true;
+    };
+    pruneOpts = [
+      "--keep-daily 7"
+      "--keep-weekly 4"
+      "--keep-monthly 6"
+      "--keep-within 1d"
+    ];
   };
 
   system.stateVersion = "23.11"; # Did you read the comment?