add logdetail callback plugin - hopefully this will not break for us

1 files changed, 256 insertions, 0 deletions

diff --git a/callback_plugins/logdetail.py b/callback_plugins/logdetail.py
new file mode 100644
index 000000000..819837797
--- /dev/null
+++ b/callback_plugins/logdetail.py
@@ -0,0 +1,256 @@
+# (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
+from ansible import utils
+
+TIME_FORMAT="%b %d %Y %H:%M:%S"
+
+MSG_FORMAT="%(now)s - %(count)s - %(category)s - %(name)s - %(data)s\n"
+
+LOG_PATH = '/var/log/ansible'
+
+
+class LogMech(object):
+    def __init__(self):
+        self.started = time.time()
+        self._pb_fn = None
+        self._last_task_start = None
+        self.play_info = {}
+        self.logpath = LOG_PATH
+        if not os.path.exists(self.logpath):
+            try:
+                os.makedirs(self.logpath)
+            except OSError, e:
+                if e.errno != 17:
+                    raise
+
+        # checksum of full playbook?
+        
+    @property
+    def playbook_id(self):
+        if self._pb_fn:
+            return os.path.basename(self._pb_fn).replace('.yml', '').replace('.yaml', '')
+        else:
+            return "Unknown-playbook"
+    
+    @playbook_id.setter
+    def playbook_id(self, value):
+        self._pb_fn = value
+    
+    @property
+    def logpath_play(self):
+        # this is all to get our path to look nice ish
+        day = time.strftime('%Y/%m/%d', time.localtime(self.started))
+        offset_in_sec = str(self.started - time.mktime(time.strptime(day, '%Y/%m/%d')))
+        path = os.path.normpath(self.logpath + '/' + day + '/'  + self.playbook_id + '/' + offset_in_sec)
+        
+        if not os.path.exists(path):
+            try:
+                os.makedirs(path)
+            except OSError, e:
+                if e.errno != 17: # if it is not dir exists then raise it up
+                    raise
+
+        return path
+        
+    def play_log(self, content):
+        # record out playbook.log
+        # include path to playbook, checksums, user running playbook
+        # any args we can get back from the invocation
+        fd = open(self.logpath_play + '/' + 'playbook.log', 'a')
+        fd.write('%s\n' % content) 
+        fd.close()
+
+    def task_to_json(self, task):
+        res = {}
+        res['task_name'] = task.name
+        res['task_module'] = task.module_name
+        res['task_args'] = task.module_args
+        for k in ("delegate_to", "environment", "first_available_file", 
+                  "local_action", "notified_by", "notify", "only_if", 
+                  "register", "sudo", "sudo_user", "tags", 
+                  "transport", "when"):
+            v = getattr(task, k, None)
+            if v:
+                res['task_' + k] = v
+            
+        return res
+        
+    def log(self, host, category, data, task=None, count=0):
+        if not host:
+            host = 'HOSTMISSING'
+        
+        name = data.get('module_name',None)
+            
+
+        # we're in setup - move the invocation  info up one level
+        if 'invocation' in data:
+            invoc = data['invocation']
+            if not name and 'module_name' in invoc:
+                name = invoc['module_name']
+                
+            del(data['invocation'])
+            data.update(invoc)
+
+        if task:
+            name = task.name
+            data['task_start'] = self._last_task_start
+            data['task_end'] = time.time()
+            data.update(self.task_to_json(task))
+            
+        if category == 'OK' and data.get('changed', False):
+            category = 'CHANGED'
+            
+                
+        fd = open(self.logpath_play + '/' + host + '.log', 'a')
+        now = time.strftime(TIME_FORMAT, time.localtime())
+        fd.write(MSG_FORMAT % dict(now=now, name=name, count=count, category=category, data=json.dumps(data)))
+        fd.close()
+        
+
+logmech = LogMech()
+
+class CallbackModule(object):
+    """
+    logs playbook results, per host, in /var/log/ansible/hosts
+    """
+    def __init__(self):
+        self._task_count = 0
+        self._play_count = 0
+
+    def on_any(self, *args, **kwargs):
+        pass
+
+
+    def runner_on_failed(self, host, res, ignore_errors=False):
+        category = 'FAILED'
+        task = getattr(self,'task', None)
+        logmech.log(host, category, res, task, self._task_count)
+
+
+    def runner_on_ok(self, host, res):
+        category = 'OK'
+        task = getattr(self,'task', None)
+        logmech.log(host, category, res, task, self._task_count)
+
+
+    def runner_on_error(self, host, res):
+        category = 'ERROR'
+        task = getattr(self,'task', None)
+        logmech.log(host, category, res, task, self._task_count)
+
+    def runner_on_skipped(self, host, item=None):
+        category = 'SKIPPED'
+        task = getattr(self,'task', None)
+        res = {'item':item}
+        logmech.log(host, category, res, task, self._task_count)
+
+    def runner_on_unreachable(self, host, res):
+        category = 'UNREACHABLE'
+        task = getattr(self,'task', None)
+        logmech.log(host, category, res, task, self._task_count)
+
+    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):
+        category = 'ASYNC_FAILED'
+        task = getattr(self,'task', None)
+        logmech.log(host, category, res, task, self._task_count)
+
+    def playbook_on_start(self):
+        pass
+
+    def playbook_on_notify(self, host, handler):
+        pass
+
+    def playbook_on_no_hosts_matched(self):
+        pass
+
+    def playbook_on_no_hosts_remaining(self):
+        pass
+
+    def playbook_on_task_start(self, name, is_conditional):
+        logmech._last_task_start = time.time()
+        self._task_count += 1
+
+    def playbook_on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None, default=None):
+        pass
+
+    def playbook_on_setup(self):
+        self._task_count += 1
+        pass
+
+    def playbook_on_import_for_host(self, host, imported_file):
+        task = getattr(self,'task', None)
+        logmech.log(host, 'IMPORTED', imported_file, task)
+
+    def playbook_on_not_import_for_host(self, host, missing_file):
+        task = getattr(self,'task', None)
+        logmech.log(host, 'NOTIMPORTED', missing_file, task)
+
+    def playbook_on_play_start(self, pattern):
+        self._task_count = 0
+        
+        play = getattr(self, 'play', None)
+        if play:
+            # figure out where the playbook FILE is
+            path = os.path.abspath(play.playbook.filename)
+
+            # tel the logger what the playbook is
+            logmech.playbook_id = path
+
+            # if play count == 0
+            # write out playbook info now
+            if not self._play_count:
+                pb_info = {}
+                pb_info['playbook'] = path
+                pb_info['userid'] = os.getlogin()
+                pb_info['extra_vars'] = play.playbook.extra_vars
+                pb_info['inventory'] = play.playbook.inventory.host_list
+                pb_info['playbook_checksum'] = utils.md5(path)
+                logmech.play_log(json.dumps(pb_info, indent=4))
+            
+            self._play_count += 1            
+            # then write per-play info that doesn't duplcate the playbook info                
+            info = {}
+            info['play'] = play.name
+            info['hosts'] = play.hosts
+            info['transport'] = play.transport
+            info['number'] = self._play_count
+            logmech.play_info = info
+            logmech.play_log(json.dumps(info, indent=4))
+
+
+    def playbook_on_stats(self, stats):
+        results = {} 
+        for host in stats.processed.keys():
+            results[host] = stats.summarize(host)
+            logmech.log(host, 'STATS', results[host])
+        logmech.play_log(json.dumps({'stats': results}, indent=4))
+        print ' logs written to: %s\n' % logmech.logpath_play
+        
+