backup to the synology nas

In addition to do a local backup, we also backup to the synology nas. We
don't configure what to backup in the profiles, but instead in the host
configuration.

1 files changed, 34 insertions, 22 deletions

diff --git a/profiles/restic-backup.nix b/profiles/restic-backup.nix
index a608415..976bbcf 100644
--- a/profiles/restic-backup.nix
+++ b/profiles/restic-backup.nix
@@ -1,33 +1,45 @@
 { config, pkgs, ... }:
 {
-  age = {
-    secrets = {
-      restic-local-pw = {
-        file = ../secrets/restic-pw.age;
-      };
-    };
+  age.secrets = {
+    restic-local-pw.file = ../secrets/restic-pw.age;
+    restic-nas-smb-config.file = ../secrets/restic-nas-smb-config.age;
   };
 
   environment.systemPackages = with pkgs; [
+    rclone
     restic
   ];
 
-  services.restic = {
-    backups = {
-      local = {
-        paths = [ ];
-        passwordFile = config.age.secrets.restic-local-pw.path;
-        repository = "/data/backups/";
-        initialize = true;
-        timerConfig.OnCalendar = "daily";
-        timerConfig.RandomizedDelaySec = "5m";
-        extraBackupArgs = [ ];
-        pruneOpts = [
-          "--keep-daily=7"
-          "--keep-weekly=4"
-          "--keep-monthly=12"
-        ];
-      };
+  services.restic.backups = {
+    local = {
+      paths = [ ];
+      passwordFile = config.age.secrets.restic-local-pw.path;
+      repository = "/data/backups/";
+      initialize = true;
+      timerConfig.OnCalendar = "daily";
+      timerConfig.RandomizedDelaySec = "5m";
+      extraBackupArgs = [ ];
+      pruneOpts = [
+        "--keep-daily=7"
+        "--keep-weekly=4"
+        "--keep-monthly=12"
+      ];
+    };
+    synology = {
+      paths = [ ];
+      passwordFile = config.age.secrets.restic-local-pw.path;
+      repository = "rclone:synology:backups/${config.networking.hostName}";
+      initialize = true;
+      timerConfig.OnCalendar = "daily";
+      timerConfig.RandomizedDelaySec = "5m";
+      extraBackupArgs = [ "--compression max" ];
+      pruneOpts = [
+        "--keep-daily=7"
+        "--keep-weekly=4"
+        "--keep-monthly=12"
+        "--compression max"
+      ];
+      rcloneConfigFile = config.age.secrets.restic-nas-smb-config.path;
     };
   };
 }