Allow to run as non-root user.

1 files changed, 4 insertions, 3 deletions

diff --git a/openstack/tester b/openstack/tester
index 3add6c5..e4c57cd 100755
--- a/openstack/tester
+++ b/openstack/tester
@@ -167,14 +167,15 @@ class Deployment(object):
     @staticmethod
     def _ssh_host_key_exists(hostname):
         """Check if an ssh host key exists in known_hosts"""
-        if not os.path.exists('/root/.ssh/known_hosts'):
+        filename = os.path.expanduser('~/.ssh/known_hosts')
+        if not os.path.exists(filename):
             return False
-        with open('/root/.ssh/known_hosts', 'r') as known_hosts:
+        with open(filename, 'r') as known_hosts:
             return any(line.startswith(hostname) for line in known_hosts)
 
     def _update_known_hosts(self):
         if not self._ssh_host_key_exists(self.host_machine.address):
-            filename = '/root/.ssh/known_hosts';
+            filename = os.path.expanduser('~/.ssh/known_hosts')
             print("No known_hosts: ensuring path");
             if not os.path.exists(os.path.dirname(filename)):
                 os.makedirs(os.path.dirname(filename))