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71 lines
3.0 KiB
Python
71 lines
3.0 KiB
Python
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# this is a virtual module that is entirely implemented server side
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# Copyright: 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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ANSIBLE_METADATA = {'metadata_version': '1.1',
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'status': ['stableinterface'],
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'supported_by': 'core'}
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DOCUMENTATION = '''
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---
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module: raw
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short_description: Executes a low-down and dirty SSH command
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version_added: historical
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options:
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free_form:
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description:
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- the raw module takes a free form command to run. There is no parameter actually named 'free form'; see the examples!
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required: true
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executable:
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description:
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- change the shell used to execute the command. Should be an absolute path to the executable.
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- when using privilege escalation (C(become)), a default shell will be assigned if one is not provided
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as privilege escalation requires a shell.
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required: false
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version_added: "1.0"
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description:
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- Executes a low-down and dirty SSH command, not going through the module
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subsystem. This is useful and should only be done in a few cases. A common
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case is installing C(python) on a system without python installed by default.
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Another is speaking to any devices such as
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routers that do not have any Python installed. In any other case, using
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the M(shell) or M(command) module is much more appropriate. Arguments
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given to C(raw) are run directly through the configured remote shell.
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Standard output, error output and return code are returned when
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available. There is no change handler support for this module.
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- This module does not require python on the remote system, much like
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the M(script) module.
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- This module is also supported for Windows targets.
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notes:
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- "If using raw from a playbook, you may need to disable fact gathering
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using C(gather_facts: no) if you're using C(raw) to bootstrap python
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onto the machine."
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- If you want to execute a command securely and predictably, it may be
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better to use the M(command) or M(shell) modules instead.
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- the C(environment) keyword does not work with raw normally, it requires a shell
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which means it only works if C(executable) is set or using the module
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with privilege escalation (C(become)).
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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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- Michael DeHaan
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'''
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EXAMPLES = '''
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- name: Bootstrap a host without python2 installed
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raw: dnf install -y python2 python2-dnf libselinux-python
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- name: Run a command that uses non-posix shell-isms (in this example /bin/sh doesn't handle redirection and wildcards together but bash does)
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raw: cat < /tmp/*txt
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args:
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executable: /bin/bash
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- name: safely use templated variables. Always use quote filter to avoid injection issues.
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raw: "{{package_mgr|quote}} {{pkg_flags|quote}} install {{python|quote}}"
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'''
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