From 846e847fee79cc54b0ad5284020f46ecd79ded21 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Thu, 17 Oct 2024 15:37:56 +0200
Subject: nixos/backup: add backup configuration

---
 nixos/configurations/errol.nix    |  6 ++++++
 nixos/configurations/lipwig.nix   | 26 +++++++++++++++++++++++++-
 nixos/configurations/ridcully.nix |  6 ++++++
 3 files changed, 37 insertions(+), 1 deletion(-)

(limited to 'nixos/configurations')

diff --git a/nixos/configurations/errol.nix b/nixos/configurations/errol.nix
index fd348e8..407cf82 100644
--- a/nixos/configurations/errol.nix
+++ b/nixos/configurations/errol.nix
@@ -26,6 +26,7 @@ in {
     "encroot" = "/dev/disk/by-uuid/7c412ae6-6016-45af-8c2a-8fcc394dbbe6";
     "enchdd1" = "/dev/disk/by-uuid/87f16080-5ff6-43dd-89f3-307455a46fbe";
     "enchdd2" = "/dev/disk/by-uuid/be4a33fa-8bc6-431d-a3ac-787668f223ed";
+    #"encback" = "/dev/disk/by-uuid/1bd8c637-f71e-4fb0-96de-b660c4f1afaf";
   };
   fileSystems = {
     "/" = {
@@ -53,6 +54,11 @@ in {
       fsType = "btrfs";
       options = ["compress=lzo" "subvol=@home"];
     };
+    #"/back" = {
+    #  device = "/dev/mapper/encback";
+    #  fsType = "btrfs";
+    #  options = ["compress=lzo"];
+    #};
   };
   services.btrfs.autoScrub = {
     enable = true;
diff --git a/nixos/configurations/lipwig.nix b/nixos/configurations/lipwig.nix
index 7d00a37..167f1a3 100644
--- a/nixos/configurations/lipwig.nix
+++ b/nixos/configurations/lipwig.nix
@@ -25,6 +25,31 @@
       };
       wireguard = true;
       openvpn.oldpersonal = true;
+      borgjobs = {
+        postgresql = {
+          preHook = ''
+            /run/current-system/sw/bin/nextcloud-occ maintenance:mode --on
+          '';
+          dumpCommand = pkgs.writeScript "postgreqsl-backup.sh" ''
+            /run/wrappers/bin/sudo -u postgres /run/current-system/sw/bin/pg_dumpall
+          '';
+          postHook = ''
+            /run/current-system/sw/bin/nextcloud-occ maintenance:mode --off
+          '';
+        };
+        nextcloud_data = {
+          preHook = ''
+            /run/current-system/sw/bin/nextcloud-occ maintenance:mode --on
+          '';
+          paths = "/nas/nextcloud/data";
+          postHook = ''
+            /run/current-system/sw/bin/nextcloud-occ maintenance:mode --off
+          '';
+        };
+        sync_data = {
+          paths = "/nas/sync";
+        };
+      };
     };
 
     boot.loader.systemd-boot.enable = false;
@@ -200,7 +225,6 @@
         adminpassFile = "/run/secrets/nextcloud.admin.pass";
         dbtype = "pgsql";
         dbhost = "/run/postgresql";
-        dbtableprefix = "oc_";
       };
       settings = {
         #log_type = "systemd";
diff --git a/nixos/configurations/ridcully.nix b/nixos/configurations/ridcully.nix
index 2be1a7a..ff3b5a0 100644
--- a/nixos/configurations/ridcully.nix
+++ b/nixos/configurations/ridcully.nix
@@ -26,6 +26,7 @@ in {
   cynerd.autounlock = {
     "encroot" = "/dev/disk/by-uuid/bc7d2ba4-6e04-4c49-b40c-3aecd1a86c71";
     "enchdd" = "/dev/disk/by-uuid/7fee3cda-efa0-47cd-8832-fdead9a7e6db";
+    "encback" = "/dev/disk/by-uuid/b426cbe7-fba2-473b-90f9-9ebe3e34b76e";
   };
   fileSystems = {
     "/" = {
@@ -48,6 +49,11 @@ in {
       fsType = "btrfs";
       options = ["compress=lzo" "subvol=@home"];
     };
+    "/back" = {
+      device = "/dev/mapper/encback";
+      fsType = "btrfs";
+      options = ["compress=lzo"];
+    };
   };
   services.btrfs.autoScrub = {
     enable = true;
-- 
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