From 233a4c7cabe5d5ce2dd42efe48074b09357fd945 Mon Sep 17 00:00:00 2001
From: hexchen <hexchen@lilwit.ch>
Date: Mon, 15 Feb 2021 07:23:23 +0000
Subject: [PATCH] hainich: init restic backups

---
 hosts/hainich/configuration.nix    | 22 ++++++++++++++++++++++
 hosts/hainich/services/codimd.nix  |  5 +++++
 hosts/hainich/services/lantifa.nix |  6 ++++++
 3 files changed, 33 insertions(+)

diff --git a/hosts/hainich/configuration.nix b/hosts/hainich/configuration.nix
index 716816d..e400a6b 100644
--- a/hosts/hainich/configuration.nix
+++ b/hosts/hainich/configuration.nix
@@ -93,6 +93,28 @@
   };
 
   boot.kernelPackages = pkgs.linuxPackages;
+
+  services.restic.backups.tardis = {
+    passwordFile = "/etc/restic/system";
+    s3CredentialsFile = "/etc/restic/system.s3creds";
+    paths = [
+      "/data"
+      "/home"
+      "/run/florinori"
+      "/var/lib/containers/codimd/var/lib/codimd"
+      "/var/lib/containers/codimd/var/backup/postgresql"
+      "/var/lib/containers/lantifa/var/lib/mediawiki"
+      "/var/lib/containers/lantifa/var/backup/mysql"
+      "/var/lib/syncthing"
+    ];
+    pruneOpts = [
+      "--keep-daily 7"
+      "--keep-weekly 5"
+      "--keep-monthly 12"
+    ];
+    repository = "b2:tardis-hainich:system";
+  };
+
  
   # This value determines the NixOS release from which the default
   # settings for stateful data, like file locations and database versions
diff --git a/hosts/hainich/services/codimd.nix b/hosts/hainich/services/codimd.nix
index c60f2df..b4ea6ba 100644
--- a/hosts/hainich/services/codimd.nix
+++ b/hosts/hainich/services/codimd.nix
@@ -55,6 +55,11 @@
           };
         }];
       };
+      services.postgresqlBackup = {
+        enable = true;
+        databases = [ "codimd" ];
+        startAt = "*-*-* 23:45:00";
+      };
     };
   };
 
diff --git a/hosts/hainich/services/lantifa.nix b/hosts/hainich/services/lantifa.nix
index d13419c..c77f06a 100644
--- a/hosts/hainich/services/lantifa.nix
+++ b/hosts/hainich/services/lantifa.nix
@@ -80,6 +80,12 @@ in {
           '';
         };
       };
+
+      services.mysqlBackup = {
+        enable = true;
+        databases = [ "mediawiki" ];
+        calendar = "*-*-* 23:45:00";
+      };
     };
   };