4b673484f0
* rethink wording * removed unrequired requirement * fix tests * fixed versions Co-authored-by: Sloane Hertel <shertel@redhat.com>
86 lines
3 KiB
Python
86 lines
3 KiB
Python
# (c) 2012-2014, Ansible, Inc
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# (c) 2017 Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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DOCUMENTATION = '''
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name: tree
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type: notification
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requirements:
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- invoked in the command line
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short_description: Save host events to files
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version_added: "2.0"
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options:
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directory:
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version_added: '2.11'
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description: directory that will contain the per host JSON files. Also set by the ``--tree`` option when using adhoc.
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ini:
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- section: callback_tree
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key: directory
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env:
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- name: ANSIBLE_CALLBACK_TREE_DIR
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default: "~/.ansible/tree"
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type: path
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description:
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- "This callback is used by the Ansible (adhoc) command line option `-t|--tree`"
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- This produces a JSON dump of events in a directory, a file for each host, the directory used MUST be passed as a command line option.
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'''
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import os
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from ansible.constants import TREE_DIR
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from ansible.module_utils._text import to_bytes, to_text
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from ansible.plugins.callback import CallbackBase
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from ansible.utils.path import makedirs_safe, unfrackpath
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class CallbackModule(CallbackBase):
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'''
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This callback puts results into a host specific file in a directory in json format.
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'''
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CALLBACK_VERSION = 2.0
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CALLBACK_TYPE = 'aggregate'
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CALLBACK_NAME = 'tree'
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CALLBACK_NEEDS_ENABLED = True
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def set_options(self, task_keys=None, var_options=None, direct=None):
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''' override to set self.tree '''
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super(CallbackModule, self).set_options(task_keys=task_keys, var_options=var_options, direct=direct)
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if TREE_DIR:
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# TREE_DIR comes from the CLI option --tree, only avialable for adhoc
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self.tree = unfrackpath(TREE_DIR)
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else:
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self.tree = self.get_option('directory')
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def write_tree_file(self, hostname, buf):
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''' write something into treedir/hostname '''
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buf = to_bytes(buf)
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try:
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makedirs_safe(self.tree)
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except (OSError, IOError) as e:
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self._display.warning(u"Unable to access or create the configured directory (%s): %s" % (to_text(self.tree), to_text(e)))
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try:
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path = to_bytes(os.path.join(self.tree, hostname))
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with open(path, 'wb+') as fd:
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fd.write(buf)
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except (OSError, IOError) as e:
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self._display.warning(u"Unable to write to %s's file: %s" % (hostname, to_text(e)))
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def result_to_tree(self, result):
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self.write_tree_file(result._host.get_name(), self._dump_results(result._result))
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def v2_runner_on_ok(self, result):
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self.result_to_tree(result)
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def v2_runner_on_failed(self, result, ignore_errors=False):
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self.result_to_tree(result)
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def v2_runner_on_unreachable(self, result):
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self.result_to_tree(result)
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