jumpserver/apps/ops/ansible/callback.py

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# ~*~ coding: utf-8 ~*~
import sys
from ansible.plugins.callback import CallbackBase
from ansible.plugins.callback.default import CallbackModule
from .display import TeeObj
class AdHocResultCallback(CallbackModule):
"""
Task result Callback
"""
def __init__(self, display=None, options=None, file_obj=None):
# result_raw example: {
# "ok": {"hostname": {"task_name": {}...},..},
# "failed": {"hostname": {"task_name": {}..}, ..},
# "unreachable: {"hostname": {"task_name": {}, ..}},
# "skipped": {"hostname": {"task_name": {}, ..}, ..},
# }
# results_summary example: {
# "contacted": {"hostname",...},
# "dark": {"hostname": {"task_name": {}, "task_name": {}},...,},
# }
self.results_raw = dict(ok={}, failed={}, unreachable={}, skipped={})
self.results_summary = dict(contacted=[], dark={})
super().__init__()
if file_obj is not None:
sys.stdout = TeeObj(file_obj)
def gather_result(self, t, res):
self._clean_results(res._result, res._task.action)
host = res._host.get_name()
task_name = res.task_name
task_result = res._result
if self.results_raw[t].get(host):
self.results_raw[t][host][task_name] = task_result
else:
self.results_raw[t][host] = {task_name: task_result}
self.clean_result(t, host, task_name, task_result)
def clean_result(self, t, host, task_name, task_result):
contacted = self.results_summary["contacted"]
dark = self.results_summary["dark"]
if t in ("ok", "skipped") and host not in dark:
if host not in contacted:
contacted.append(host)
else:
if dark.get(host):
dark[host][task_name] = task_result.values
else:
dark[host] = {task_name: task_result}
if host in contacted:
contacted.remove(host)
def v2_runner_on_failed(self, result, ignore_errors=False):
self.gather_result("failed", result)
super().v2_runner_on_failed(result, ignore_errors=ignore_errors)
def v2_runner_on_ok(self, result):
self.gather_result("ok", result)
super().v2_runner_on_ok(result)
def v2_runner_on_skipped(self, result):
self.gather_result("skipped", result)
super().v2_runner_on_skipped(result)
def v2_runner_on_unreachable(self, result):
self.gather_result("unreachable", result)
super().v2_runner_on_unreachable(result)
class CommandResultCallback(AdHocResultCallback):
"""
Command result callback
"""
def __init__(self, display=None):
# results_command: {
# "cmd": "",
# "stderr": "",
# "stdout": "",
# "rc": 0,
# "delta": 0:0:0.123
# }
#
self.results_command = dict()
super().__init__(display)
def gather_result(self, t, res):
super().gather_result(t, res)
self.gather_cmd(t, res)
def gather_cmd(self, t, res):
host = res._host.get_name()
cmd = {}
if t == "ok":
cmd['cmd'] = res._result.get('cmd')
cmd['stderr'] = res._result.get('stderr')
cmd['stdout'] = res._result.get('stdout')
cmd['rc'] = res._result.get('rc')
cmd['delta'] = res._result.get('delta')
else:
cmd['err'] = "Error: {}".format(res)
self.results_command[host] = cmd
class PlaybookResultCallBack(CallbackBase):
"""
Custom callback model for handlering the output data of
execute playbook file,
Base on the build-in callback plugins of ansible which named `json`.
"""
CALLBACK_VERSION = 2.0
CALLBACK_TYPE = 'stdout'
CALLBACK_NAME = 'Dict'
def __init__(self, display=None):
super(PlaybookResultCallBack, self).__init__(display)
self.results = []
self.output = ""
self.item_results = {} # {"host": []}
def _new_play(self, play):
return {
'play': {
'name': play.name,
'id': str(play._uuid)
},
'tasks': []
}
def _new_task(self, task):
return {
'task': {
'name': task.get_name(),
},
'hosts': {}
}
def v2_playbook_on_no_hosts_matched(self):
self.output = "skipping: No match hosts."
def v2_playbook_on_no_hosts_remaining(self):
pass
def v2_playbook_on_task_start(self, task, is_conditional):
self.results[-1]['tasks'].append(self._new_task(task))
def v2_playbook_on_play_start(self, play):
self.results.append(self._new_play(play))
def v2_playbook_on_stats(self, stats):
hosts = sorted(stats.processed.keys())
summary = {}
for h in hosts:
s = stats.summarize(h)
summary[h] = s
if self.output:
pass
else:
self.output = {
'plays': self.results,
'stats': summary
}
def gather_result(self, res):
if res._task.loop and "results" in res._result and res._host.name in self.item_results:
res._result.update({"results": self.item_results[res._host.name]})
del self.item_results[res._host.name]
self.results[-1]['tasks'][-1]['hosts'][res._host.name] = res._result
def v2_runner_on_ok(self, res, **kwargs):
if "ansible_facts" in res._result:
del res._result["ansible_facts"]
self.gather_result(res)
def v2_runner_on_failed(self, res, **kwargs):
self.gather_result(res)
def v2_runner_on_unreachable(self, res, **kwargs):
self.gather_result(res)
def v2_runner_on_skipped(self, res, **kwargs):
self.gather_result(res)
def gather_item_result(self, res):
self.item_results.setdefault(res._host.name, []).append(res._result)
def v2_runner_item_on_ok(self, res):
self.gather_item_result(res)
def v2_runner_item_on_failed(self, res):
self.gather_item_result(res)
def v2_runner_item_on_skipped(self, res):
self.gather_item_result(res)