727 lines
26 KiB
Python
727 lines
26 KiB
Python
# (C) 2012-2014, 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 utils
|
|
import sys
|
|
import getpass
|
|
import os
|
|
import subprocess
|
|
import random
|
|
import fnmatch
|
|
import tempfile
|
|
import fcntl
|
|
import constants
|
|
import locale
|
|
from ansible.color import stringc
|
|
from ansible.module_utils import basic
|
|
from ansible.utils.unicode import to_unicode, to_bytes
|
|
|
|
import logging
|
|
if constants.DEFAULT_LOG_PATH != '':
|
|
path = constants.DEFAULT_LOG_PATH
|
|
|
|
if (os.path.exists(path) and not os.access(path, os.W_OK)) and not os.access(os.path.dirname(path), os.W_OK):
|
|
sys.stderr.write("log file at %s is not writeable, aborting\n" % path)
|
|
sys.exit(1)
|
|
|
|
|
|
logging.basicConfig(filename=path, level=logging.DEBUG, format='%(asctime)s %(name)s %(message)s')
|
|
mypid = str(os.getpid())
|
|
user = getpass.getuser()
|
|
logger = logging.getLogger("p=%s u=%s | " % (mypid, user))
|
|
|
|
callback_plugins = []
|
|
|
|
def load_callback_plugins():
|
|
global callback_plugins
|
|
callback_plugins = [x for x in utils.plugins.callback_loader.all()]
|
|
|
|
def get_cowsay_info():
|
|
if constants.ANSIBLE_NOCOWS:
|
|
return (None, None)
|
|
cowsay = None
|
|
if os.path.exists("/usr/bin/cowsay"):
|
|
cowsay = "/usr/bin/cowsay"
|
|
elif os.path.exists("/usr/games/cowsay"):
|
|
cowsay = "/usr/games/cowsay"
|
|
elif os.path.exists("/usr/local/bin/cowsay"):
|
|
# BSD path for cowsay
|
|
cowsay = "/usr/local/bin/cowsay"
|
|
elif os.path.exists("/opt/local/bin/cowsay"):
|
|
# MacPorts path for cowsay
|
|
cowsay = "/opt/local/bin/cowsay"
|
|
|
|
noncow = os.getenv("ANSIBLE_COW_SELECTION",None)
|
|
if cowsay and noncow == 'random':
|
|
cmd = subprocess.Popen([cowsay, "-l"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
(out, err) = cmd.communicate()
|
|
cows = out.split()
|
|
cows.append(False)
|
|
noncow = random.choice(cows)
|
|
return (cowsay, noncow)
|
|
|
|
cowsay, noncow = get_cowsay_info()
|
|
|
|
def log_lockfile():
|
|
# create the path for the lockfile and open it
|
|
tempdir = tempfile.gettempdir()
|
|
uid = os.getuid()
|
|
path = os.path.join(tempdir, ".ansible-lock.%s" % uid)
|
|
lockfile = open(path, 'w')
|
|
# use fcntl to set FD_CLOEXEC on the file descriptor,
|
|
# so that we don't leak the file descriptor later
|
|
lockfile_fd = lockfile.fileno()
|
|
old_flags = fcntl.fcntl(lockfile_fd, fcntl.F_GETFD)
|
|
fcntl.fcntl(lockfile_fd, fcntl.F_SETFD, old_flags | fcntl.FD_CLOEXEC)
|
|
return lockfile
|
|
|
|
LOG_LOCK = log_lockfile()
|
|
|
|
def log_flock(runner):
|
|
if runner is not None:
|
|
try:
|
|
fcntl.lockf(runner.output_lockfile, fcntl.LOCK_EX)
|
|
except OSError:
|
|
# already got closed?
|
|
pass
|
|
else:
|
|
try:
|
|
fcntl.lockf(LOG_LOCK, fcntl.LOCK_EX)
|
|
except OSError:
|
|
pass
|
|
|
|
|
|
def log_unflock(runner):
|
|
if runner is not None:
|
|
try:
|
|
fcntl.lockf(runner.output_lockfile, fcntl.LOCK_UN)
|
|
except OSError:
|
|
# already got closed?
|
|
pass
|
|
else:
|
|
try:
|
|
fcntl.lockf(LOG_LOCK, fcntl.LOCK_UN)
|
|
except OSError:
|
|
pass
|
|
|
|
def set_playbook(callback, playbook):
|
|
''' used to notify callback plugins of playbook context '''
|
|
callback.playbook = playbook
|
|
for callback_plugin in callback_plugins:
|
|
callback_plugin.playbook = playbook
|
|
|
|
def set_play(callback, play):
|
|
''' used to notify callback plugins of context '''
|
|
callback.play = play
|
|
for callback_plugin in callback_plugins:
|
|
callback_plugin.play = play
|
|
|
|
def set_task(callback, task):
|
|
''' used to notify callback plugins of context '''
|
|
callback.task = task
|
|
for callback_plugin in callback_plugins:
|
|
callback_plugin.task = task
|
|
|
|
def display(msg, color=None, stderr=False, screen_only=False, log_only=False, runner=None):
|
|
# prevent a very rare case of interlaced multiprocess I/O
|
|
log_flock(runner)
|
|
msg2 = msg
|
|
if color:
|
|
msg2 = stringc(msg, color)
|
|
if not log_only:
|
|
if not stderr:
|
|
try:
|
|
print msg2
|
|
except UnicodeEncodeError:
|
|
print msg2.encode('utf-8')
|
|
else:
|
|
try:
|
|
print >>sys.stderr, msg2
|
|
except UnicodeEncodeError:
|
|
print >>sys.stderr, msg2.encode('utf-8')
|
|
if constants.DEFAULT_LOG_PATH != '':
|
|
while msg.startswith("\n"):
|
|
msg = msg.replace("\n","")
|
|
if not screen_only:
|
|
if color == 'red':
|
|
logger.error(msg)
|
|
else:
|
|
logger.info(msg)
|
|
log_unflock(runner)
|
|
|
|
def call_callback_module(method_name, *args, **kwargs):
|
|
|
|
for callback_plugin in callback_plugins:
|
|
# a plugin that set self.disabled to True will not be called
|
|
# see osx_say.py example for such a plugin
|
|
if getattr(callback_plugin, 'disabled', False):
|
|
continue
|
|
methods = [
|
|
getattr(callback_plugin, method_name, None),
|
|
getattr(callback_plugin, 'on_any', None)
|
|
]
|
|
for method in methods:
|
|
if method is not None:
|
|
method(*args, **kwargs)
|
|
|
|
def vv(msg, host=None):
|
|
return verbose(msg, host=host, caplevel=1)
|
|
|
|
def vvv(msg, host=None):
|
|
return verbose(msg, host=host, caplevel=2)
|
|
|
|
def vvvv(msg, host=None):
|
|
return verbose(msg, host=host, caplevel=3)
|
|
|
|
def verbose(msg, host=None, caplevel=2):
|
|
msg = utils.sanitize_output(msg)
|
|
if utils.VERBOSITY > caplevel:
|
|
if host is None:
|
|
display(msg, color='blue')
|
|
else:
|
|
display("<%s> %s" % (host, msg), color='blue')
|
|
|
|
class AggregateStats(object):
|
|
''' holds stats about per-host activity during playbook runs '''
|
|
|
|
def __init__(self):
|
|
|
|
self.processed = {}
|
|
self.failures = {}
|
|
self.ok = {}
|
|
self.dark = {}
|
|
self.changed = {}
|
|
self.skipped = {}
|
|
|
|
def _increment(self, what, host):
|
|
''' helper function to bump a statistic '''
|
|
|
|
self.processed[host] = 1
|
|
prev = (getattr(self, what)).get(host, 0)
|
|
getattr(self, what)[host] = prev+1
|
|
|
|
def compute(self, runner_results, setup=False, poll=False, ignore_errors=False):
|
|
''' walk through all results and increment stats '''
|
|
|
|
for (host, value) in runner_results.get('contacted', {}).iteritems():
|
|
if not ignore_errors and (('failed' in value and bool(value['failed'])) or
|
|
('failed_when_result' in value and [value['failed_when_result']] or ['rc' in value and value['rc'] != 0])[0]):
|
|
self._increment('failures', host)
|
|
elif 'skipped' in value and bool(value['skipped']):
|
|
self._increment('skipped', host)
|
|
elif 'changed' in value and bool(value['changed']):
|
|
if not setup and not poll:
|
|
self._increment('changed', host)
|
|
self._increment('ok', host)
|
|
else:
|
|
if not poll or ('finished' in value and bool(value['finished'])):
|
|
self._increment('ok', host)
|
|
|
|
for (host, value) in runner_results.get('dark', {}).iteritems():
|
|
self._increment('dark', host)
|
|
|
|
|
|
def summarize(self, host):
|
|
''' return information about a particular host '''
|
|
|
|
return dict(
|
|
ok = self.ok.get(host, 0),
|
|
failures = self.failures.get(host, 0),
|
|
unreachable = self.dark.get(host,0),
|
|
changed = self.changed.get(host, 0),
|
|
skipped = self.skipped.get(host, 0)
|
|
)
|
|
|
|
########################################################################
|
|
|
|
def regular_generic_msg(hostname, result, oneline, caption):
|
|
''' output on the result of a module run that is not command '''
|
|
|
|
if not oneline:
|
|
return "%s | %s >> %s\n" % (hostname, caption, utils.jsonify(result,format=True))
|
|
else:
|
|
return "%s | %s >> %s\n" % (hostname, caption, utils.jsonify(result))
|
|
|
|
|
|
def banner_cowsay(msg):
|
|
|
|
if ": [" in msg:
|
|
msg = msg.replace("[","")
|
|
if msg.endswith("]"):
|
|
msg = msg[:-1]
|
|
runcmd = [cowsay,"-W", "60"]
|
|
if noncow:
|
|
runcmd.append('-f')
|
|
runcmd.append(noncow)
|
|
runcmd.append(msg)
|
|
cmd = subprocess.Popen(runcmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
(out, err) = cmd.communicate()
|
|
return "%s\n" % out
|
|
|
|
def banner_normal(msg):
|
|
|
|
width = 78 - len(msg)
|
|
if width < 3:
|
|
width = 3
|
|
filler = "*" * width
|
|
return "\n%s %s " % (msg, filler)
|
|
|
|
def banner(msg):
|
|
if cowsay:
|
|
try:
|
|
return banner_cowsay(msg)
|
|
except OSError:
|
|
# somebody cleverly deleted cowsay or something during the PB run. heh.
|
|
return banner_normal(msg)
|
|
return banner_normal(msg)
|
|
|
|
def command_generic_msg(hostname, result, oneline, caption):
|
|
''' output the result of a command run '''
|
|
|
|
rc = result.get('rc', '0')
|
|
stdout = result.get('stdout','')
|
|
stderr = result.get('stderr', '')
|
|
msg = result.get('msg', '')
|
|
|
|
hostname = hostname.encode('utf-8')
|
|
caption = caption.encode('utf-8')
|
|
|
|
if not oneline:
|
|
buf = "%s | %s | rc=%s >>\n" % (hostname, caption, result.get('rc',0))
|
|
if stdout:
|
|
buf += stdout
|
|
if stderr:
|
|
buf += stderr
|
|
if msg:
|
|
buf += msg
|
|
return buf + "\n"
|
|
else:
|
|
if stderr:
|
|
return "%s | %s | rc=%s | (stdout) %s (stderr) %s" % (hostname, caption, rc, stdout, stderr)
|
|
else:
|
|
return "%s | %s | rc=%s | (stdout) %s" % (hostname, caption, rc, stdout)
|
|
|
|
def host_report_msg(hostname, module_name, result, oneline):
|
|
''' summarize the JSON results for a particular host '''
|
|
|
|
failed = utils.is_failed(result)
|
|
msg = ('', None)
|
|
if module_name in [ 'command', 'shell', 'raw' ] and 'ansible_job_id' not in result and result.get('parsed',True) != False:
|
|
if not failed:
|
|
msg = (command_generic_msg(hostname, result, oneline, 'success'), 'green')
|
|
else:
|
|
msg = (command_generic_msg(hostname, result, oneline, 'FAILED'), 'red')
|
|
else:
|
|
if not failed:
|
|
msg = (regular_generic_msg(hostname, result, oneline, 'success'), 'green')
|
|
else:
|
|
msg = (regular_generic_msg(hostname, result, oneline, 'FAILED'), 'red')
|
|
return msg
|
|
|
|
###############################################
|
|
|
|
class DefaultRunnerCallbacks(object):
|
|
''' no-op callbacks for API usage of Runner() if no callbacks are specified '''
|
|
|
|
def __init__(self):
|
|
pass
|
|
|
|
def on_failed(self, host, res, ignore_errors=False):
|
|
call_callback_module('runner_on_failed', host, res, ignore_errors=ignore_errors)
|
|
|
|
def on_ok(self, host, res):
|
|
call_callback_module('runner_on_ok', host, res)
|
|
|
|
def on_skipped(self, host, item=None):
|
|
call_callback_module('runner_on_skipped', host, item=item)
|
|
|
|
def on_unreachable(self, host, res):
|
|
call_callback_module('runner_on_unreachable', host, res)
|
|
|
|
def on_no_hosts(self):
|
|
call_callback_module('runner_on_no_hosts')
|
|
|
|
def on_async_poll(self, host, res, jid, clock):
|
|
call_callback_module('runner_on_async_poll', host, res, jid, clock)
|
|
|
|
def on_async_ok(self, host, res, jid):
|
|
call_callback_module('runner_on_async_ok', host, res, jid)
|
|
|
|
def on_async_failed(self, host, res, jid):
|
|
call_callback_module('runner_on_async_failed', host, res, jid)
|
|
|
|
def on_file_diff(self, host, diff):
|
|
call_callback_module('runner_on_file_diff', host, diff)
|
|
|
|
########################################################################
|
|
|
|
class CliRunnerCallbacks(DefaultRunnerCallbacks):
|
|
''' callbacks for use by /usr/bin/ansible '''
|
|
|
|
def __init__(self):
|
|
# set by /usr/bin/ansible later
|
|
self.options = None
|
|
self._async_notified = {}
|
|
|
|
def on_failed(self, host, res, ignore_errors=False):
|
|
self._on_any(host,res)
|
|
super(CliRunnerCallbacks, self).on_failed(host, res, ignore_errors=ignore_errors)
|
|
|
|
def on_ok(self, host, res):
|
|
# hide magic variables used for ansible-playbook
|
|
res.pop('verbose_override', None)
|
|
res.pop('verbose_always', None)
|
|
|
|
self._on_any(host,res)
|
|
super(CliRunnerCallbacks, self).on_ok(host, res)
|
|
|
|
def on_unreachable(self, host, res):
|
|
if type(res) == dict:
|
|
res = res.get('msg','')
|
|
res = to_bytes(res)
|
|
display("%s | FAILED => %s" % (host, res), stderr=True, color='red', runner=self.runner)
|
|
if self.options.tree:
|
|
utils.write_tree_file(
|
|
self.options.tree, host,
|
|
utils.jsonify(dict(failed=True, msg=res),format=True)
|
|
)
|
|
super(CliRunnerCallbacks, self).on_unreachable(host, res)
|
|
|
|
def on_skipped(self, host, item=None):
|
|
display("%s | skipped" % (host), runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_skipped(host, item)
|
|
|
|
def on_no_hosts(self):
|
|
display("no hosts matched\n", stderr=True, runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_no_hosts()
|
|
|
|
def on_async_poll(self, host, res, jid, clock):
|
|
if jid not in self._async_notified:
|
|
self._async_notified[jid] = clock + 1
|
|
if self._async_notified[jid] > clock:
|
|
self._async_notified[jid] = clock
|
|
display("<job %s> polling on %s, %ss remaining" % (jid, host, clock), runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_async_poll(host, res, jid, clock)
|
|
|
|
def on_async_ok(self, host, res, jid):
|
|
if jid:
|
|
display("<job %s> finished on %s => %s"%(jid, host, utils.jsonify(res,format=True)), runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_async_ok(host, res, jid)
|
|
|
|
def on_async_failed(self, host, res, jid):
|
|
display("<job %s> FAILED on %s => %s"%(jid, host, utils.jsonify(res,format=True)), color='red', stderr=True, runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_async_failed(host,res,jid)
|
|
|
|
def _on_any(self, host, result):
|
|
result2 = result.copy()
|
|
result2.pop('invocation', None)
|
|
(msg, color) = host_report_msg(host, self.options.module_name, result2, self.options.one_line)
|
|
display(msg, color=color, runner=self.runner)
|
|
if self.options.tree:
|
|
utils.write_tree_file(self.options.tree, host, utils.jsonify(result2,format=True))
|
|
|
|
def on_file_diff(self, host, diff):
|
|
display(utils.get_diff(diff), runner=self.runner)
|
|
super(CliRunnerCallbacks, self).on_file_diff(host, diff)
|
|
|
|
########################################################################
|
|
|
|
class PlaybookRunnerCallbacks(DefaultRunnerCallbacks):
|
|
''' callbacks used for Runner() from /usr/bin/ansible-playbook '''
|
|
|
|
def __init__(self, stats, verbose=None):
|
|
|
|
if verbose is None:
|
|
verbose = utils.VERBOSITY
|
|
|
|
self.verbose = verbose
|
|
self.stats = stats
|
|
self._async_notified = {}
|
|
|
|
def on_unreachable(self, host, results):
|
|
if self.runner.delegate_to:
|
|
host = '%s -> %s' % (host, self.runner.delegate_to)
|
|
|
|
item = None
|
|
if type(results) == dict:
|
|
item = results.get('item', None)
|
|
if isinstance(item, unicode):
|
|
item = utils.unicode.to_bytes(item)
|
|
results = basic.json_dict_unicode_to_bytes(results)
|
|
else:
|
|
results = utils.unicode.to_bytes(results)
|
|
host = utils.unicode.to_bytes(host)
|
|
if item:
|
|
msg = "fatal: [%s] => (item=%s) => %s" % (host, item, results)
|
|
else:
|
|
msg = "fatal: [%s] => %s" % (host, results)
|
|
display(msg, color='red', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_unreachable(host, results)
|
|
|
|
def on_failed(self, host, results, ignore_errors=False):
|
|
if self.runner.delegate_to:
|
|
host = '%s -> %s' % (host, self.runner.delegate_to)
|
|
|
|
results2 = results.copy()
|
|
results2.pop('invocation', None)
|
|
|
|
item = results2.get('item', None)
|
|
parsed = results2.get('parsed', True)
|
|
module_msg = ''
|
|
if not parsed:
|
|
module_msg = results2.pop('msg', None)
|
|
stderr = results2.pop('stderr', None)
|
|
stdout = results2.pop('stdout', None)
|
|
returned_msg = results2.pop('msg', None)
|
|
|
|
if item:
|
|
msg = "failed: [%s] => (item=%s) => %s" % (host, item, utils.jsonify(results2))
|
|
else:
|
|
msg = "failed: [%s] => %s" % (host, utils.jsonify(results2))
|
|
display(msg, color='red', runner=self.runner)
|
|
|
|
if stderr:
|
|
display("stderr: %s" % stderr, color='red', runner=self.runner)
|
|
if stdout:
|
|
display("stdout: %s" % stdout, color='red', runner=self.runner)
|
|
if returned_msg:
|
|
display("msg: %s" % returned_msg, color='red', runner=self.runner)
|
|
if not parsed and module_msg:
|
|
display(module_msg, color='red', runner=self.runner)
|
|
if ignore_errors:
|
|
display("...ignoring", color='cyan', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_failed(host, results, ignore_errors=ignore_errors)
|
|
|
|
def on_ok(self, host, host_result):
|
|
if self.runner.delegate_to:
|
|
host = '%s -> %s' % (host, self.runner.delegate_to)
|
|
|
|
item = host_result.get('item', None)
|
|
|
|
host_result2 = host_result.copy()
|
|
host_result2.pop('invocation', None)
|
|
verbose_always = host_result2.pop('verbose_always', False)
|
|
changed = host_result.get('changed', False)
|
|
ok_or_changed = 'ok'
|
|
if changed:
|
|
ok_or_changed = 'changed'
|
|
|
|
# show verbose output for non-setup module results if --verbose is used
|
|
msg = ''
|
|
if (not self.verbose or host_result2.get("verbose_override",None) is not
|
|
None) and not verbose_always:
|
|
if item:
|
|
msg = "%s: [%s] => (item=%s)" % (ok_or_changed, host, item)
|
|
else:
|
|
if 'ansible_job_id' not in host_result or 'finished' in host_result:
|
|
msg = "%s: [%s]" % (ok_or_changed, host)
|
|
else:
|
|
# verbose ...
|
|
if item:
|
|
msg = "%s: [%s] => (item=%s) => %s" % (ok_or_changed, host, item, utils.jsonify(host_result2, format=verbose_always))
|
|
else:
|
|
if 'ansible_job_id' not in host_result or 'finished' in host_result2:
|
|
msg = "%s: [%s] => %s" % (ok_or_changed, host, utils.jsonify(host_result2, format=verbose_always))
|
|
|
|
if msg != '':
|
|
if not changed:
|
|
display(msg, color='green', runner=self.runner)
|
|
else:
|
|
display(msg, color='yellow', runner=self.runner)
|
|
if constants.COMMAND_WARNINGS and 'warnings' in host_result2 and host_result2['warnings']:
|
|
for warning in host_result2['warnings']:
|
|
display("warning: %s" % warning, color='purple', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_ok(host, host_result)
|
|
|
|
def on_skipped(self, host, item=None):
|
|
if self.runner.delegate_to:
|
|
host = '%s -> %s' % (host, self.runner.delegate_to)
|
|
|
|
if constants.DISPLAY_SKIPPED_HOSTS:
|
|
msg = ''
|
|
if item:
|
|
msg = "skipping: [%s] => (item=%s)" % (host, item)
|
|
else:
|
|
msg = "skipping: [%s]" % host
|
|
display(msg, color='cyan', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_skipped(host, item)
|
|
|
|
def on_no_hosts(self):
|
|
display("FATAL: no hosts matched or all hosts have already failed -- aborting\n", color='red', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_no_hosts()
|
|
|
|
def on_async_poll(self, host, res, jid, clock):
|
|
if jid not in self._async_notified:
|
|
self._async_notified[jid] = clock + 1
|
|
if self._async_notified[jid] > clock:
|
|
self._async_notified[jid] = clock
|
|
msg = "<job %s> polling, %ss remaining"%(jid, clock)
|
|
display(msg, color='cyan', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_async_poll(host,res,jid,clock)
|
|
|
|
def on_async_ok(self, host, res, jid):
|
|
if jid:
|
|
msg = "<job %s> finished on %s"%(jid, host)
|
|
display(msg, color='cyan', runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_async_ok(host, res, jid)
|
|
|
|
def on_async_failed(self, host, res, jid):
|
|
msg = "<job %s> FAILED on %s" % (jid, host)
|
|
display(msg, color='red', stderr=True, runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_async_failed(host,res,jid)
|
|
|
|
def on_file_diff(self, host, diff):
|
|
display(utils.get_diff(diff), runner=self.runner)
|
|
super(PlaybookRunnerCallbacks, self).on_file_diff(host, diff)
|
|
|
|
########################################################################
|
|
|
|
class PlaybookCallbacks(object):
|
|
''' playbook.py callbacks used by /usr/bin/ansible-playbook '''
|
|
|
|
def __init__(self, verbose=False):
|
|
|
|
self.verbose = verbose
|
|
|
|
def on_start(self):
|
|
call_callback_module('playbook_on_start')
|
|
|
|
def on_notify(self, host, handler):
|
|
call_callback_module('playbook_on_notify', host, handler)
|
|
|
|
def on_no_hosts_matched(self):
|
|
display("skipping: no hosts matched", color='cyan')
|
|
call_callback_module('playbook_on_no_hosts_matched')
|
|
|
|
def on_no_hosts_remaining(self):
|
|
display("\nFATAL: all hosts have already failed -- aborting", color='red')
|
|
call_callback_module('playbook_on_no_hosts_remaining')
|
|
|
|
def on_task_start(self, name, is_conditional):
|
|
name = utils.unicode.to_bytes(name)
|
|
msg = "TASK: [%s]" % name
|
|
if is_conditional:
|
|
msg = "NOTIFIED: [%s]" % name
|
|
|
|
if hasattr(self, 'start_at'):
|
|
self.start_at = utils.unicode.to_bytes(self.start_at)
|
|
if name == self.start_at or fnmatch.fnmatch(name, self.start_at):
|
|
# we found out match, we can get rid of this now
|
|
del self.start_at
|
|
elif self.task.role_name:
|
|
# handle tasks prefixed with rolenames
|
|
actual_name = name.split('|', 1)[1].lstrip()
|
|
if actual_name == self.start_at or fnmatch.fnmatch(actual_name, self.start_at):
|
|
del self.start_at
|
|
|
|
if hasattr(self, 'start_at'): # we still have start_at so skip the task
|
|
self.skip_task = True
|
|
elif hasattr(self, 'step') and self.step:
|
|
if isinstance(name, str):
|
|
name = utils.unicode.to_unicode(name)
|
|
msg = u'Perform task: %s (y/n/c): ' % name
|
|
if sys.stdout.encoding:
|
|
msg = to_bytes(msg, sys.stdout.encoding)
|
|
else:
|
|
msg = to_bytes(msg)
|
|
resp = raw_input(msg)
|
|
if resp.lower() in ['y','yes']:
|
|
self.skip_task = False
|
|
display(banner(msg))
|
|
elif resp.lower() in ['c', 'continue']:
|
|
self.skip_task = False
|
|
self.step = False
|
|
display(banner(msg))
|
|
else:
|
|
self.skip_task = True
|
|
else:
|
|
self.skip_task = False
|
|
display(banner(msg))
|
|
|
|
call_callback_module('playbook_on_task_start', name, is_conditional)
|
|
|
|
def on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None, default=None):
|
|
|
|
if prompt and default is not None:
|
|
msg = "%s [%s]: " % (prompt, default)
|
|
elif prompt:
|
|
msg = "%s: " % prompt
|
|
else:
|
|
msg = 'input for %s: ' % varname
|
|
|
|
def do_prompt(prompt, private):
|
|
if sys.stdout.encoding:
|
|
msg = prompt.encode(sys.stdout.encoding)
|
|
else:
|
|
# when piping the output, or at other times when stdout
|
|
# may not be the standard file descriptor, the stdout
|
|
# encoding may not be set, so default to something sane
|
|
msg = prompt.encode(locale.getpreferredencoding())
|
|
if private:
|
|
return getpass.getpass(msg)
|
|
return raw_input(msg)
|
|
|
|
|
|
if confirm:
|
|
while True:
|
|
result = do_prompt(msg, private)
|
|
second = do_prompt("confirm " + msg, private)
|
|
if result == second:
|
|
break
|
|
display("***** VALUES ENTERED DO NOT MATCH ****")
|
|
else:
|
|
result = do_prompt(msg, private)
|
|
|
|
# if result is false and default is not None
|
|
if not result and default is not None:
|
|
result = default
|
|
|
|
|
|
if encrypt:
|
|
result = utils.do_encrypt(result, encrypt, salt_size, salt)
|
|
|
|
# handle utf-8 chars
|
|
result = to_unicode(result, errors='strict')
|
|
call_callback_module( 'playbook_on_vars_prompt', varname, private=private, prompt=prompt,
|
|
encrypt=encrypt, confirm=confirm, salt_size=salt_size, salt=None, default=default
|
|
)
|
|
|
|
return result
|
|
|
|
def on_setup(self):
|
|
display(banner("GATHERING FACTS"))
|
|
call_callback_module('playbook_on_setup')
|
|
|
|
def on_import_for_host(self, host, imported_file):
|
|
msg = "%s: importing %s" % (host, imported_file)
|
|
display(msg, color='cyan')
|
|
call_callback_module('playbook_on_import_for_host', host, imported_file)
|
|
|
|
def on_not_import_for_host(self, host, missing_file):
|
|
msg = "%s: not importing file: %s" % (host, missing_file)
|
|
display(msg, color='cyan')
|
|
call_callback_module('playbook_on_not_import_for_host', host, missing_file)
|
|
|
|
def on_play_start(self, name):
|
|
display(banner("PLAY [%s]" % name))
|
|
call_callback_module('playbook_on_play_start', name)
|
|
|
|
def on_stats(self, stats):
|
|
call_callback_module('playbook_on_stats', stats)
|
|
|
|
|