From 4caa76cbd8217d6b13ae24f0df52597510ef36c7 Mon Sep 17 00:00:00 2001
From: Michael DeHaan <michael.dehaan@gmail.com>
Date: Mon, 20 Aug 2012 20:42:57 -0400
Subject: [PATCH] Add a callback that logs activity for each host in
 /var/log/ansible/hosts

---
 callbacks/log_plays.py | 106 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 callbacks/log_plays.py

diff --git a/callbacks/log_plays.py b/callbacks/log_plays.py
new file mode 100644
index 0000000000..f86c5e822e
--- /dev/null
+++ b/callbacks/log_plays.py
@@ -0,0 +1,106 @@
+# (C) 2012, Michael DeHaan, <michael.dehaan@gmail.com>
+
+# This file is part of Ansible
+#
+# Ansible is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Ansible is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import time
+import json
+
+TIME_FORMAT="%b %d %Y %H:%M:%S"
+MSG_FORMAT="%(now)s - %(category)s - %(data)s\n\n"
+
+if not os.path.exists("/var/log/ansible/hosts"):
+    os.makedirs("/var/log/ansible/hosts")
+
+def log(host, category, data):
+    if type(data) == dict:
+        if 'verbose_override' in data:
+            # avoid logging extraneous data from facts
+            data = 'omitted'
+        else:
+            invocation = data.pop('invocation', None)
+            data = json.dumps(data)
+            if invocation is not None:
+                data = json.dumps(invocation) + " => %s " % data
+
+    path = os.path.join("/var/log/ansible/hosts", host)
+    now = time.strftime(TIME_FORMAT, time.localtime())
+    fd = open(path, "a")
+    fd.write(MSG_FORMAT % dict(now=now, category=category, data=data))
+    fd.close()
+
+class CallbackModule(object):
+    """
+    logs playbook results, per host, in /var/log/ansible/hosts
+    """
+
+    def on_any(self, *args, **kwargs):
+        pass
+
+    def runner_on_failed(self, host, res, ignore_errors=False):
+        log(host, 'FAILED', res)
+
+    def runner_on_ok(self, host, res):
+        log(host, 'OK', res)
+
+    def runner_on_error(self, host, msg):
+        log(host, 'ERROR', msg)
+
+    def runner_on_skipped(self, host, item=None):
+        log(host, 'SKIPPED')
+
+    def runner_on_unreachable(self, host, res):
+        log(host, 'UNREACHABLE', res)
+
+    def runner_on_no_hosts(self):
+        pass
+
+    def runner_on_async_poll(self, host, res, jid, clock):
+        pass
+
+    def runner_on_async_ok(self, host, res, jid):
+        pass
+
+    def runner_on_async_failed(self, host, res, jid):
+        log(host, 'ASYNC_FAILED', res)
+
+    def playbook_on_start(self):
+        pass
+
+    def playbook_on_notify(self, host, handler):
+        pass
+
+    def playbook_on_task_start(self, name, is_conditional):
+        pass
+
+    def playbook_on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None):
+        pass
+
+    def playbook_on_setup(self):
+        pass
+
+    def playbook_on_import_for_host(self, host, imported_file):
+        log(host, 'IMPORTED', imported_file)
+
+    def playbook_on_not_import_for_host(self, host, missing_file):
+        log(host, 'NOTIMPORTED', missing_file)
+
+    def playbook_on_play_start(self, pattern):
+        pass
+
+    def playbook_on_stats(self, stats):
+        pass
+