X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=modules%2Frsync_backup%2Fdefault.nix;h=a2ef0fdcf333940ab815769ef7191acac852f83f;hb=bf510fa933d0ddaac704251ef14036fefeb44584;hp=2ff47aa48906df5429bd758750d212d8cac7ded9;hpb=c832532bd5ce453bf92c1b995b4eacb4b19171fd;p=perso%2FImmae%2FConfig%2FNix%2FNUR.git

diff --git a/modules/rsync_backup/default.nix b/modules/rsync_backup/default.nix
index 2ff47aa4..a2ef0fdc 100644
--- a/modules/rsync_backup/default.nix
+++ b/modules/rsync_backup/default.nix
@@ -1,4 +1,4 @@
-{ lib, pkgs, config, myconfig, ... }:
+{ lib, pkgs, config, ... }:
 let
   partModule = lib.types.submodule {
     options = {
@@ -84,19 +84,16 @@ let
 
   ssh_key = config.secrets.fullPaths."rsync_backup/identity";
 
-  backup_head = mailto: ''
+  backup_head = ''
     #!${pkgs.stdenv.shell}
     EXCL_FROM=`mktemp`
     FILES_FROM=`mktemp`
     TMP_STDERR=`mktemp`
 
     on_exit() {
-    ${lib.optionalString (mailto != null) ''
-      MAILTO="${mailto}"
       if [ -s "$TMP_STDERR" ]; then
-        cat "$TMP_STDERR" | ${pkgs.mailutils}/bin/mail -s "save_distant rsync error" "$MAILTO"
+        cat "$TMP_STDERR"
       fi
-    ''}
       rm -f $TMP_STDERR $EXCL_FROM $FILES_FROM
     }
 
@@ -127,6 +124,8 @@ let
           -o PreferredAuthentications=publickey \
           -o StrictHostKeyChecking=yes \
           -o ClearAllForwardings=yes \
+          -o UserKnownHostsFile=/dev/null \
+          -o CheckHostIP=no \
           -p $PORT \
           -i ${ssh_key} \
           $DEST backup; then
@@ -147,7 +146,7 @@ let
     '';
 
     backup_profile_tail = name: profile: ''
-        ssh -i ${ssh_key} -p $PORT $DEST sh -c "date > .cache/last_backup"
+        ssh -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -i ${ssh_key} -p $PORT $DEST sh -c "date > .cache/last_backup"
       fi # [ "$skip" != "$DEST" ]
       ##### End ${name} #####
     '';
@@ -169,7 +168,7 @@ let
       EOF
 
       OUT=$RSYNC_OUTPUT/$LOCAL
-      ${pkgs.rsync}/bin/rsync -XAavbrz --fake-super -e "ssh -i ${ssh_key} -p $PORT" --numeric-ids --delete \
+      ${pkgs.rsync}/bin/rsync -XAavbrz --fake-super -e "ssh -o UserKnownHostsFile=/dev/null -o CheckHostIP=no -i ${ssh_key} -p $PORT" --numeric-ids --delete \
         --backup-dir=$BAK_BASE/$LOCAL \${
         lib.optionalString (part.args != null) "\n  ${part.args} \\"}${
         lib.optionalString (builtins.length part.exclude_from > 0) "\n  --exclude-from=$EXCL_FROM \\"}${
@@ -184,11 +183,6 @@ in
       type = lib.types.path;
       description = "Path to the base folder for backups";
     };
-    mailto = lib.mkOption {
-      type = lib.types.nullOr lib.types.str;
-      default = null;
-      description = "E-mail to send the report to";
-    };
     profiles = lib.mkOption {
       type = lib.types.attrsOf profileModule;
       default = {};
@@ -221,7 +215,7 @@ in
 
     services.cron.systemCronJobs = let
       backup = pkgs.writeScript "backup.sh" (builtins.concatStringsSep "\n" ([
-        (backup_head cfg.mailto)
+        backup_head
       ] ++ lib.mapAttrsToList backup_profile cfg.profiles));
     in [
       ''