Use manhole to provide a way to debug hung jobs

https://pypi.python.org/pypi/manhole

Signed-off-by: Zack Cerza <zack@redhat.com>

diff --git a/setup.py b/setup.py
index 8754f4cf9f39edc2ca45a5485d2d6bda268f7b5e..f2579dfacddaa07c79a074d731bc1ece958a0096 100644 (file)
--- a/setup.py
+++ b/setup.py
@@ -91,6 +91,7 @@ setup(
                       'prettytable',
                       'libvirt-python',
                       'python-dateutil',
+                      'manhole',
                       ],
 
 

diff --git a/teuthology/__init__.py b/teuthology/__init__.py
index 6e93e379e0811dc3589d029cf6cf50aebd828a40..b240186b6f20d57741b11e796c83ac1fbb94bc4d 100644 (file)
--- a/teuthology/__init__.py
+++ b/teuthology/__init__.py
@@ -1,3 +1,11 @@
+# Use manhole to give us a way to debug hung processes
+# https://pypi.python.org/pypi/manhole
+import manhole
+manhole.install(
+    verbose=False,
+    # Listen for SIGUSR1
+    oneshot_on="USR1"
+)
 from gevent import monkey
 monkey.patch_all(
     dns=False,