From 4c34520c41030097dd8f22c34d6dae95008bdc7e Mon Sep 17 00:00:00 2001 From: Alfredo Deza Date: Thu, 20 Mar 2014 14:25:45 -0400 Subject: [PATCH] catch possible requiretty errors Signed-off-by: Alfredo Deza --- ceph_deploy/hosts/__init__.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/ceph_deploy/hosts/__init__.py b/ceph_deploy/hosts/__init__.py index 76bdf14..890740a 100644 --- a/ceph_deploy/hosts/__init__.py +++ b/ceph_deploy/hosts/__init__.py @@ -34,7 +34,11 @@ def get(hostname, username=None, fallback=None): username=username, logger=logging.getLogger(hostname) ) - conn.import_module(remotes) + try: + conn.import_module(remotes) + except IOError as error: + if 'already closed' in getattr(error, 'message', ''): + raise RuntimeError('remote connection got closed, ensure ``requiretty`` is disabled for %s' % hostname) distro_name, release, codename = conn.remote_module.platform_information() if not codename or not _get_distro(distro_name): raise exc.UnsupportedPlatform( -- 2.47.3