diff --git a/bin/ansible-playbook b/bin/ansible-playbook index 1ae2ed2c88f..91380b6fa49 100755 --- a/bin/ansible-playbook +++ b/bin/ansible-playbook @@ -127,6 +127,7 @@ def main(args): pb.run() hosts = sorted(pb.stats.processed.keys()) print callbacks.banner("PLAY RECAP") + playbook_cb.on_stats(pb.stats) for h in hosts: t = pb.stats.summarize(h) print "%-30s : %s %s %s %s " % ( diff --git a/lib/ansible/callbacks.py b/lib/ansible/callbacks.py index cfbf8d2c06f..4f97cecf620 100644 --- a/lib/ansible/callbacks.py +++ b/lib/ansible/callbacks.py @@ -20,14 +20,30 @@ import sys import getpass import os import subprocess +import os.path from ansible.color import stringc +dirname = os.path.dirname(__file__) +callbacks = utils.import_plugins(os.path.join(dirname, 'callbacks')) +callbacks = [ c.CallbackModule() for c in callbacks.values() ] + cowsay = None if os.path.exists("/usr/bin/cowsay"): cowsay = "/usr/bin/cowsay" elif os.path.exists("/usr/games/cowsay"): cowsay = "/usr/games/cowsay" +def call_callback_module(method_name, *args, **kwargs): + + for callback_plugin in callbacks: + 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) @@ -161,31 +177,31 @@ class DefaultRunnerCallbacks(object): pass def on_failed(self, host, res, ignore_errors=False): - pass + call_callback_module('runner_on_failed', host, res, ignore_errors=ignore_errors) def on_ok(self, host, res): - pass + call_callback_module('runner_on_ok', host, res) def on_error(self, host, msg): - pass + call_callback_module('runner_on_error', host, msg) - def on_skipped(self, host): - pass + def on_skipped(self, host, item=None): + call_callback_module('runner_on_skipped', host, item=item) def on_unreachable(self, host, res): - pass + call_callback_module('runner_on_unreachable', host, res) def on_no_hosts(self): - pass + call_callback_module('runner_on_no_hosts') def on_async_poll(self, host, res, jid, clock): - pass + call_callback_module('runner_on_async_poll', host, res, jid, clock) def on_async_ok(self, host, res, jid): - pass + call_callback_module('runner_on_async_ok', host, res, jid) def on_async_failed(self, host, res, jid): - pass + call_callback_module('runner_on_async_failed', host, res, jid) ######################################################################## @@ -193,21 +209,19 @@ 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): - 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','') print "%s | FAILED => %s" % (host, res) @@ -216,36 +230,36 @@ class CliRunnerCallbacks(DefaultRunnerCallbacks): 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): - pass + super(CliRunnerCallbacks, self).on_skipped(host, res) def on_error(self, host, err): - print >>sys.stderr, "err: [%s] => %s\n" % (host, err) + super(CliRunnerCallbacks, self).on_error(host, err) def on_no_hosts(self): - print >>sys.stderr, "no hosts matched\n" + 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 print " polling, %ss remaining"%(jid, clock) + super(CliRunnerCallbacks, self).on_async_poll(host, res, jid, clock) def on_async_ok(self, host, res, jid): - print " finished on %s => %s"%(jid, host, utils.jsonify(res,format=True)) + super(CliRunnerCallbacks, self).on_async_poll(host, res, jid) def on_async_failed(self, host, res, jid): - print " FAILED on %s => %s"%(jid, host, utils.jsonify(res,format=True)) + super(CliRunnerCallbacks, self).on_async_failed(host,res,jid) def _on_any(self, host, result): - print host_report_msg(host, self.options.module_name, result, self.options.one_line) if self.options.tree: utils.write_tree_file(self.options.tree, host, utils.jsonify(result,format=True)) @@ -256,37 +270,32 @@ class PlaybookRunnerCallbacks(DefaultRunnerCallbacks): ''' callbacks used for Runner() from /usr/bin/ansible-playbook ''' def __init__(self, stats, verbose=utils.VERBOSITY): - self.verbose = verbose self.stats = stats self._async_notified = {} def on_unreachable(self, host, msg): - item = None if type(msg) == dict: item = msg.get('item', None) - if item: print "fatal: [%s] => (item=%s) => %s" % (host, item, msg) else: print "fatal: [%s] => %s" % (host, msg) + super(PlaybookRunnerCallbacks, self).on_unreachable(host, msg) def on_failed(self, host, results, ignore_errors=False): - item = results.get('item', None) - if item: msg = "failed: [%s] => (item=%s) => %s" % (host, item, utils.jsonify(results)) else: msg = "failed: [%s] => %s" % (host, utils.jsonify(results)) - print stringc(msg, 'red') if ignore_errors: print stringc("...ignoring", 'yellow') + super(PlaybookRunnerCallbacks, self).on_failed(host, results, ignore_errors=ignore_errors) def on_ok(self, host, host_result): - item = host_result.get('item', None) # show verbose output for non-setup module results if --verbose is used @@ -310,6 +319,7 @@ class PlaybookRunnerCallbacks(DefaultRunnerCallbacks): print stringc(msg, 'green') else: print stringc(msg, 'yellow') + super(PlaybookRunnerCallbacks, self).on_ok(host, host_result) def on_error(self, host, err): @@ -322,38 +332,39 @@ class PlaybookRunnerCallbacks(DefaultRunnerCallbacks): msg = stringc(msg, 'red') print >>sys.stderr, msg + super(PlaybookRunnerCallbacks, self).on_error(host, err) def on_skipped(self, host, item=None): - msg = '' if item: msg = "skipping: [%s] => (item=%s)" % (host, item) else: msg = "skipping: [%s]" % host print stringc(msg, 'yellow') + super(PlaybookRunnerCallbacks, self).on_skipped(host, item=None) def on_no_hosts(self): - print stringc("no hosts matched or remaining\n", 'red') + 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 = " polling, %ss remaining"%(jid, clock) print stringc(msg, 'cyan') + super(PlaybookRunnerCallbacks, self).on_async_poll(host,res,jid,clock) def on_async_ok(self, host, res, jid): - msg = " finished on %s"%(jid, host) print stringc(msg, 'cyan') + super(PlaybookRunnerCallbacks, self).on_async_ok(host, res, jid) def on_async_failed(self, host, res, jid): - msg = " FAILED on %s"%(jid, host) print stringc(msg, 'red') + super(PlaybookRunnerCallbacks, self).on_async_failed(host,res,jid) ######################################################################## @@ -366,19 +377,17 @@ class PlaybookCallbacks(object): self.verbose = verbose def on_start(self): - - pass + call_callback_module('playbook_on_start') def on_notify(self, host, handler): - - pass + call_callback_module('playbook_on_notify', host, handler) def on_task_start(self, name, is_conditional): - msg = "TASK: [%s]" % name if is_conditional: msg = "NOTIFIED: [%s]" % name print 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): @@ -406,24 +415,29 @@ class PlaybookCallbacks(object): if encrypt: result = utils.do_encrypt(result,encrypt,salt_size,salt) + call_callback_module('playbook_on_vars_prompt', varname, private=private, prompt=prompt, encrypt=encrypt, confirm=confirm, salt_size=salt_size, salt=None) + return result def on_setup(self): - print 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) print stringc(msg, '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) print stringc(msg, 'cyan') + call_callback_module('playbook_on_not_import_for_host', host, missing_file) def on_play_start(self, pattern): - print banner("PLAY [%s]" % pattern) + call_callback_module('playbook_on_play_start', pattern) + + def on_stats(self, stats): + call_callback_module('playbook_on_stats', stats) diff --git a/lib/ansible/callbacks/noop.py b/lib/ansible/callbacks/noop.py new file mode 100644 index 00000000000..e550e81e091 --- /dev/null +++ b/lib/ansible/callbacks/noop.py @@ -0,0 +1,86 @@ +# (C) 2012, Michael DeHaan, + +# 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 . + + +class CallbackModule(object): + + """ + this is an example ansible callback file that does nothing. You can drop + other classes in the same directory to define your own handlers. Methods + you do not use can be omitted. + + example uses include: logging, emailing, storing info, etc + """ + + + def on_any(self, *args, **kwargs): + pass + + def runner_on_failed(self, host, res, ignore_errors=False): + pass + + def runner_on_ok(self, host, res): + pass + + def runner_on_error(self, host, msg): + pass + + def runner_on_skipped(self, host, item=None): + pass + + def runner_on_unreachable(self, host, res): + pass + + 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): + pass + + 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): + pass + + def playbook_on_not_import_for_host(self, host, missing_file): + pass + + def playbook_on_play_start(self, pattern): + pass + + def playbook_on_stats(self, stats): + pass +