From dc5cad75cf872172df2d0bf8f3df8ad7a034e5c2 Mon Sep 17 00:00:00 2001
From: JocelynDelalande <JocelynDelalande@users.noreply.github.com>
Date: Sun, 13 Jan 2019 00:47:53 +0100
Subject: [PATCH] [ehn] Test hostkey presence a more reliable way

---
 conf/backup_method.j2 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conf/backup_method.j2 b/conf/backup_method.j2
index dedbdb0..7eef826 100644
--- a/conf/backup_method.j2
+++ b/conf/backup_method.j2
@@ -3,7 +3,7 @@
 set -e
 
 BORG_PASSPHRASE="{{ passphrase }}"
-if grep "{{ server }}" ~/.ssh/known_hosts; then
+if ssh-keygen -F "{{ server }}" >/dev/null ; then
     BORG_RSH="ssh -i /root/.ssh/id_{{ app }}_ed25519 -oStrictHostKeyChecking=yes "
 else
     BORG_RSH="ssh -i /root/.ssh/id_{{ app }}_ed25519 -oStrictHostKeyChecking=no "