From: Andrew Schoen <aschoen@redhat.com>
Date: Wed, 2 May 2018 21:06:08 +0000 (-0500)
Subject: validate: show an error and stop the playbook when notario is missing
X-Git-Tag: v3.2.0beta1~102
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5d64eb79c130d215d98c754b4db2ba429da46a21;p=ceph-ansible.git

validate: show an error and stop the playbook when notario is missing

Signed-off-by: Andrew Schoen <aschoen@redhat.com>
---

diff --git a/plugins/actions/validate.py b/plugins/actions/validate.py
index 40ff60dc8..46eedb2b9 100644
--- a/plugins/actions/validate.py
+++ b/plugins/actions/validate.py
@@ -1,18 +1,24 @@
 
 from ansible.plugins.action import ActionBase
 
-import notario
-from notario.exceptions import Invalid
-from notario.validators import types, chainable, iterables, recursive
-from notario.decorators import optional
-from notario.store import store as notario_store
-
 try:
     from __main__ import display
 except ImportError:
     from ansible.utils.display import Display
     display = Display()
 
+try:
+    import notario
+except ImportError:
+    msg = "The python-notario library is missing. Please install it to continue."
+    display.error(msg)
+    raise SystemExit(msg)
+
+from notario.exceptions import Invalid
+from notario.validators import types, chainable, iterables
+from notario.decorators import optional
+from notario.store import store as notario_store
+
 
 class ActionModule(ActionBase):