From bfb41750c66de7e5b5ef5988e19986208dad5114 Mon Sep 17 00:00:00 2001
From: Estelle Ancelet <34435064+eancelet@users.noreply.github.com>
Date: Mon, 23 Mar 2020 18:51:05 +0100
Subject: [PATCH] paramiko: load system host keys

Related to issue #9539
---
 lib/galaxy/jobs/runners/util/cli/shell/rsh.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/galaxy/jobs/runners/util/cli/shell/rsh.py b/lib/galaxy/jobs/runners/util/cli/shell/rsh.py
index c6c7e1fbd1a..45a59791c87 100644
--- a/lib/galaxy/jobs/runners/util/cli/shell/rsh.py
+++ b/lib/galaxy/jobs/runners/util/cli/shell/rsh.py
@@ -72,6 +72,7 @@ class ParamikoShell(object):
         log.info("Attempting establishment of new paramiko SSH channel")
         self.ssh = paramiko.SSHClient()
         self.ssh.set_missing_host_key_policy(paramiko.RejectPolicy() if self.strict_host_key_checking else paramiko.WarningPolicy())
+        self.ssh.load_system_host_keys()
         self.ssh.connect(hostname=self.hostname,
                          port=self.port,
                          username=self.username,