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81 lines
3.7 KiB
Python
81 lines
3.7 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2016, Ansible, a Red Hat company
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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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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'core'}
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DOCUMENTATION = '''
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module: meta
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short_description: Execute Ansible 'actions'
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version_added: "1.2"
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description:
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- Meta tasks are a special kind of task which can influence Ansible internal execution or state. Prior to Ansible 2.0,
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the only meta option available was `flush_handlers`. As of 2.2, there are five meta tasks which can be used.
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Meta tasks can be used anywhere within your playbook.
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- This module is also supported for Windows targets.
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options:
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free_form:
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description:
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- This module takes a free form command, as a string. There's not an actual option named "free form". See the examples!
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- >
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C(flush_handlers) makes Ansible run any handler tasks which have thus far been notified. Ansible inserts these tasks internally at certain
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points to implicitly trigger handler runs (after pre/post tasks, the final role execution, and the main tasks section of your plays).
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- >
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C(refresh_inventory) (added in 2.0) forces the reload of the inventory, which in the case of dynamic inventory scripts means they will be
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re-executed. If the dynamic inventory script is using a cache, Ansible cannot know this and has no way of refreshing it (you can disable the cache
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or, if available for your specific inventory datasource (for es.: aws), you can use the an inventory plugin instead of an inventory script).
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This is mainly useful when additional hosts are created and users wish to use them instead of using the `add_host` module."
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- "C(noop) (added in 2.0) This literally does 'nothing'. It is mainly used internally and not recommended for general use."
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- "C(clear_facts) (added in 2.1) causes the gathered facts for the hosts specified in the play's list of hosts to be cleared, including the fact cache."
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- "C(clear_host_errors) (added in 2.1) clears the failed state (if any) from hosts specified in the play's list of hosts."
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- "C(end_play) (added in 2.2) causes the play to end without failing the host(s). Note that this affects all hosts."
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- "C(reset_connection) (added in 2.3) interrupts a persistent connection (i.e. ssh + control persist)"
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choices: ['flush_handlers', 'refresh_inventory', 'noop', 'clear_facts', 'clear_host_errors', 'end_play', 'reset_connection']
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required: true
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notes:
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- C(meta) is not really a module nor action_plugin as such it cannot be overwritten.
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- This module is also supported for Windows targets.
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author:
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- "Ansible Core Team"
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'''
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EXAMPLES = '''
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- template:
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src: new.j2
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dest: /etc/config.txt
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notify: myhandler
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- name: force all notified handlers to run at this point, not waiting for normal sync points
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meta: flush_handlers
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- name: reload inventory, useful with dynamic inventories when play makes changes to the existing hosts
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cloud_guest: # this is fake module
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name: newhost
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state: present
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- name: Refresh inventory to ensure new instaces exist in inventory
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meta: refresh_inventory
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- name: Clear gathered facts from all currently targeted hosts
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meta: clear_facts
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- name: bring host back to play after failure
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copy:
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src: file
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dest: /etc/file
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remote_user: imightnothavepermission
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- meta: clear_host_errors
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- user: name={{ansible_user}} groups=input
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- name: reset ssh connection to allow user changes to affect 'current login user'
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meta: reset_connection
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'''
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