From d2ea197ce090bcbdaed98b25cd31cb7d00bbefe9 Mon Sep 17 00:00:00 2001
From: William Wernert <william.wernert@securityonionsolutions.com>
Date: Thu, 5 Nov 2020 14:40:00 -0500
Subject: [PATCH] [fix] Remove old entry for manager from known_hosts

Resolves #1839
---
 setup/so-functions | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/setup/so-functions b/setup/so-functions
index 0ac1d0446..a5c620440 100755
--- a/setup/so-functions
+++ b/setup/so-functions
@@ -641,6 +641,10 @@ copy_ssh_key() {
 	mkdir -p /root/.ssh
 	ssh-keygen -f /root/.ssh/so.key -t rsa -q -N "" < /dev/zero
 	chown -R "$SUDO_USER":"$SUDO_USER" /root/.ssh
+
+	echo "Removing old entry for manager from known_hosts if it exists"
+	sed -i "/${MSRV}/d" /root/.ssh/known_hosts
+
 	echo "Copying the SSH key to the manager"
 	#Copy the key over to the manager
 	ssh-copy-id -f -i /root/.ssh/so.key soremote@"$MSRV"