ceph-disk: is_upstart()

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/ceph-disk b/src/ceph-disk
index bb5772683076217a27a12e6c357de1798dcccafe..2015a0c48652f2b8a9a0df6c220dfbee3a22b955 100755 (executable)
--- a/src/ceph-disk
+++ b/src/ceph-disk
@@ -242,6 +242,15 @@ def is_systemd():
                 return True
     return False
 
+def is_upstart():
+    """
+    Detect whether upstart is running
+    """
+    (out, _) = command(['init', '--version'])
+    if 'upstart' in out:
+        return True
+    return False
+
 def maybe_mkdir(*a, **kw):
     """
     Creates a new directory if it doesn't exist, removes