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'''Plugin to override the default output logic.'''
# upstream: https://gist.github.com/cliffano/9868180
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
# For some reason this has to be done
import imp
import os
ANSIBLE_PATH = imp.find_module('ansible')[1]
DEFAULT_PATH = os.path.join(ANSIBLE_PATH, 'plugins/callback/default.py')
DEFAULT_MODULE = imp.load_source(
'ansible.plugins.callback.default',
DEFAULT_PATH
)
try:
from ansible.plugins.callback import CallbackBase
BASECLASS = CallbackBase
except ImportError: # < ansible 2.1
BASECLASS = DEFAULT_MODULE.CallbackModule
class CallbackModule(DEFAULT_MODULE.CallbackModule): # pylint: disable=too-few-public-methods,no-init
'''
Override for the default callback module.
Render std err/out outside of the rest of the result which it prints with
indentation.
'''
CALLBACK_VERSION = 2.0
CALLBACK_TYPE = 'stdout'
CALLBACK_NAME = 'default'
def __init__(self, *args, **kwargs):
# pylint: disable=non-parent-init-called
BASECLASS.__init__(self, *args, **kwargs)
self.failed_task = []
self.result_file = os.environ.get('AHT_RESULT_FILE')
def _dump_results(self, result):
'''Return the text to output for a result.'''
result['_ansible_verbose_always'] = True
save = {}
for key in ['stdout', 'stdout_lines', 'stderr', 'stderr_lines', 'msg']:
if key in result:
save[key] = result.pop(key)
output = BASECLASS._dump_results(self, result) # pylint: disable=protected-access
for key in ['stdout', 'stderr', 'msg']:
if key in save and save[key]:
output += '\n\n%s:\n---\n%s\n---' % (key.upper(), save[key])
for key, value in save.items():
result[key] = value
return output
def v2_runner_on_unreachable(self, result):
self.failed_task = result
if self._play.strategy == 'free' and self._last_task_banner != result._task._uuid:
self._print_task_banner(result._task)
delegated_vars = result._result.get('_ansible_delegated_vars', None)
if delegated_vars:
self._display.display("fatal: [%s -> %s]: UNREACHABLE! => %s" % (result._host.get_name(), delegated_vars['ansible_host'], self._dump_results(result._result)), color=C.COLOR_UNREACHABLE)
else:
self._display.display("fatal: [%s]: UNREACHABLE! => %s" % (result._host.get_name(), self._dump_results(result._result)), color=C.COLOR_UNREACHABLE)
def v2_runner_on_failed(self,result, ignore_errors=False):
if ignore_errors is not True:
# Sets environment variable for test failures for use in playboks.
# Handlers tasks can conditionalize themselves using this variable
# to run only on failure.
os.environ["AHT_FAILURE"] = "1"
# Save last failure
self.failed_task = result
if self._play.strategy == 'free' and self._last_task_banner != result._task._uuid:
self._print_task_banner(result._task)
delegated_vars = result._result.get('_ansible_delegated_vars', None)
if 'exception' in result._result:
if self._display.verbosity < 3:
# extract just the actual error message from the exception text
error = result._result['exception'].strip().split('\n')[-1]
msg = "An exception occurred during task execution. To see the full traceback, use -vvv. The error was: %s" % error
else:
msg = "An exception occurred during task execution. The full traceback is:\n" + result._result['exception']
self._display.display(msg, color=C.COLOR_ERROR)
if result._task.loop and 'results' in result._result:
self._process_items(result)
else:
if delegated_vars:
self._display.display("fatal: [%s -> %s]: FAILED! => %s" % (result._host.get_name(), delegated_vars['ansible_host'], self._dump_results(result._result)), color=C.COLOR_ERROR)
else:
self._display.display("fatal: [%s]: FAILED! => %s" % (result._host.get_name(), self._dump_results(result._result)), color=C.COLOR_ERROR)
if ignore_errors:
self._display.display("...ignoring", color=C.COLOR_SKIP)
def v2_playbook_on_stats(self, stats):
self._display.banner("PLAY RECAP")
hosts = sorted(stats.processed.keys())
for h in hosts:
t = stats.summarize(h)
self._display.display(u"%s : %s %s %s %s" % (
hostcolor(h, t),
colorize(u'ok', t['ok'], C.COLOR_OK),
colorize(u'changed', t['changed'], C.COLOR_CHANGED),
colorize(u'unreachable', t['unreachable'], C.COLOR_UNREACHABLE),
colorize(u'failed', t['failures'], C.COLOR_ERROR)),
screen_only=True
)
self._display.display(u"%s : %s %s %s %s" % (
hostcolor(h, t, False),
colorize(u'ok', t['ok'], None),
colorize(u'changed', t['changed'], None),
colorize(u'unreachable', t['unreachable'], None),
colorize(u'failed', t['failures'], None)),
log_only=True
)
self._display.display("", screen_only=True)
# Save result to file if environment variable exists
if self.result_file is not None:
if self.failed_task:
with open(self.result_file, 'w') as f:
f.write("PLAY: %s\n%s\n%s" % (self._play, \
self.failed_task._task, \
self._dump_results(self.failed_task._result)))
else:
open(self.result_file, 'w').close()
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