From: Alfredo Deza <alfredo.deza@inktank.com>
Date: Tue, 1 Oct 2013 17:48:07 +0000 (-0400)
Subject: handle all errors coming from an attempt to connect
X-Git-Tag: v1.2.7~5^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F95%2Fhead;p=ceph-deploy.git

handle all errors coming from an attempt to connect
---

diff --git a/ceph_deploy/connection.py b/ceph_deploy/connection.py
index 841826d..ae6eee1 100644
--- a/ceph_deploy/connection.py
+++ b/ceph_deploy/connection.py
@@ -7,8 +7,14 @@ def get_connection(hostname, logger):
     A very simple helper, meant to return a connection
     that will know about the need to use sudo.
     """
-    return Connection(
-        hostname,
-        logger=logger,
-        sudo=needs_sudo(),
-    )
+    try:
+        return Connection(
+            hostname,
+            logger=logger,
+            sudo=needs_sudo(),
+        )
+
+    except Exception as error:
+        msg = "connecting to host: %s " % hostname
+        errors = "resulted in errors: %s %s" % (error.__class__.__name__, error)
+        raise RuntimeError(msg + errors)