parent
cb8403a0d3
commit
75e2c3768f
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@ -12,7 +12,7 @@
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# some basic default values...
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#inventory = /usr/local/etc/ansible/hosts
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#library = /usr/share/my_modules/
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library = /usr/local/etc/ansible/library
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#module_utils = /usr/share/my_module_utils/
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#remote_tmp = ~/.ansible/tmp
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#local_tmp = ~/.ansible/tmp
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@ -0,0 +1,129 @@
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#!/usr/bin/python
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ANSIBLE_METADATA = {
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'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'
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}
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DOCUMENTATION = '''
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---
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module: postconf
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short_description: Module for Postfix postconf
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version_added: "2.4"
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description:
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- "This is module for setup Postfix variables in main.cf with postconf command"
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options:
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name:
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description:
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- Variable name.
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required: true
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value:
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description:
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- Value of the variable. Required if C(state=present).
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required: false
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default: null
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state:
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description:
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- Whether to ensure that the variable is present or absent.
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required: false
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default: present
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choices: [ "present", "absent" ]
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extends_documentation_fragment:
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- system
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author:
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- Alexander Galato (@alet)
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'''
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EXAMPLES = '''
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# Assign value
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- name: Make myhostname be equial "gateway.home"
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postconf:
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name: myhostname
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value: gateway.home
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# Remove variable from config file
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- name: Remove milter_protocol
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postconf:
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name: milter_protocol
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state: absent
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'''
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from ansible.module_utils.basic import AnsibleModule
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def test_var(module, postconf_path, postconf_arg):
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postconf_arg += " -H"
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rc, out, err = module.run_command("%s %s %s" % (postconf_path, postconf_arg, module.params["name"]))
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if rc != 0:
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return False
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return True
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def query_var(module, postconf_path, postconf_arg):
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postconf_arg += " -h"
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rc, out, err = module.run_command("%s %s %s" % (postconf_path, postconf_arg, module.params["name"]))
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if rc != 0:
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return False
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if out.rstrip() != module.params["value"]:
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return False
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return True
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def set_value(module, postconf_path, postconf_arg):
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if query_var(module, postconf_path, postconf_arg):
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return (False, "The variable already set in value %s" % module.params["value"])
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rc, out, err = module.run_command("%s %s %s=\"%s\"" % (postconf_path, postconf_arg, module.params["name"], module.params["value"]))
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if rc != 0:
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module.fail_json(msg="Could not set variable")
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return (True, "Variable was set")
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def remove_value(module, postconf_path, postconf_arg):
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if test_var(module, postconf_path, postconf_arg):
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postconf_arg += " -X"
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rc, out, err = module.run_command("%s %s %s" % (postconf_path, postconf_arg, module.params["name"]))
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if rc == 0:
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return (True, "Variable was removed")
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return (False, "Variable was not removed")
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def main():
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module_args = dict(
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name=dict(type='str', required=True),
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value=dict(type='str', required=False, default=''),
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state=dict(type='str', required=False, default='present', choises=["present", "absent"]),
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)
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module = AnsibleModule(
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argument_spec = module_args,
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supports_check_mode = True,
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)
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postconf_path = module.get_bin_path('postconf', True)
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p = module.params
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changed = False
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message = ''
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postconf_arg = ""
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if p["value"] is None and p["state"] == "present" :
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module.fail_json(msg="You must specify 'value' to setup variable")
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if p["state"] == "present":
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changed, msg = set_value(module, postconf_path, postconf_arg)
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elif p["state"] == "absent":
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changed, msg = remove_value(module, postconf_path, postconf_arg)
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module.exit_json(changed=changed, msg=', '.join(message))
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if __name__ == '__main__':
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main()
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@ -0,0 +1,283 @@
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#!/usr/local/bin/python3.7
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# -*- coding: utf-8 -*-
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#
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# (c) 2014, David Lundgren <dlundgren@syberisle.net>
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#
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# This file is part of Ansible
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#
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# This module is free software: you can redistribute it and/or modify
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# it under the terms of the MIT license.
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#
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# This software is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# MIT License for more details.
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#
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# You should have received a copy of the MIT.
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# If not, see <http://opensource.org/licenses/MIT>.
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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ANSIBLE_METADATA = {
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'metadata_version': '1.1',
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'status': ['preview'],
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'supported_by': 'community'
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}
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DOCUMENTATION = r'''
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---
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author:
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- David Lundgren (@dlundgren)
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module: sysrc
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short_description: Manage FreeBSD using sysrc
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version_added: '2.10'
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description:
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- Manages /etc/rc.conf for FreeBSD
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options:
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name:
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description:
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- Name of variable in $dest to manage.
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type: str
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required: true
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value:
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description:
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- The value if "present"
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type: str
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state:
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description:
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- Whether the var should be present or absent in $dest.
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- append/subtract will add or remove the value from a list.
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type: str
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default: "present"
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choices: [ present, absent, append, subtract ]
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dest:
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description:
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- What file should be operated on
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type: str
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default: "/etc/rc.conf"
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delim:
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description:
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- Delimiter used in append/subtract mode
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default: " "
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type: str
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jail:
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description:
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- Name or ID of the jail to operate on
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required: false
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type: str
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notes:
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- The C(name) cannot use . (periods) as sysrc doesn't support OID style names
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'''
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EXAMPLES = r'''
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---
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# enable mysql in the /etc/rc.conf
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- name: Configure mysql pid file
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sysrc:
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name: mysql_pidfile
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value: "/var/run/mysqld/mysqld.pid"
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# enable accf_http kld in the boot loader
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- name: enable accf_http kld
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sysrc:
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name: accf_http_load
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state: present
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value: "YES"
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dest: /boot/loader.conf
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# add gif0 to cloned_interfaces
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- name: add gif0 interface
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sysrc:
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name: cloned_interfaces
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state: append
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value: "gif0"
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# enable nginx on a jail
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- name: add gif0 interface
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sysrc:
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name: nginx_enable
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value: "YES"
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jail: www
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'''
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RETURN = r'''
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changed:
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description: Return changed for sysrc actions as true or false.
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returned: always
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type: bool
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'''
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from ansible.module_utils.basic import AnsibleModule
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import re
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class sysrc(object):
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def __init__(self, module, name, value, dest, delim, jail):
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self.module = module
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self.name = name
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self.changed = False
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self.value = value
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self.dest = dest
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self.delim = delim
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self.jail = jail
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self.sysrc = module.get_bin_path('sysrc', True)
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def has_unknown_variable(self, out, err):
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# newer versions of sysrc use stderr instead of stdout
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return err.find("unknown variable") > 0 or out.find("unknown variable") > 0
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def exists(self):
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# sysrc doesn't really use exit codes
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(rc, out, err) = self.run_sysrc(self.name)
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if self.value is None:
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regex = "%s: " % re.escape(self.name)
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else:
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regex = "%s: %s$" % (re.escape(self.name), re.escape(self.value))
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return not self.has_unknown_variable(out, err) and re.match(regex, out) is not None
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def contains(self):
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(rc, out, err) = self.run_sysrc('-n', self.name)
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if self.has_unknown_variable(out, err):
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return False
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return self.value in out.strip().split(self.delim)
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def create(self):
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if self.module.check_mode:
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self.changed = True
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return
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self.module._verbosity = 5
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(rc, out, err) = self.run_sysrc("%s=%s" % (self.name, self.value))
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if out.find("%s:" % self.name) == 0 and re.search("-> %s$" % re.escape(self.value), out) is not None:
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self.changed = True
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return True
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else:
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return False
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def destroy(self):
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if self.module.check_mode:
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self.changed = True
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return
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(rc, out, err) = self.run_sysrc('-x', self.name)
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if self.has_unknown_variable(out, err):
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return False
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self.changed = True
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return True
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def append(self):
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if self.module.check_mode:
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self.changed = True
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return
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setstring = '%s+=%s%s' % (self.name, self.delim, self.value)
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(rc, out, err) = self.run_sysrc(setstring)
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if out.find("%s:" % self.name) == 0:
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values = out.split(' -> ')[1].strip().split(self.delim)
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if self.value in values:
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self.changed = True
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return True
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else:
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return False
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else:
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return False
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def subtract(self):
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if self.module.check_mode:
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self.changed = True
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return
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setstring = '%s-=%s%s' % (self.name, self.delim, self.value)
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(rc, out, err) = self.run_sysrc(setstring)
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if out.find("%s:" % self.name) == 0:
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values = out.split(' -> ')[1].strip().split(self.delim)
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if self.value in values:
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return False
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else:
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self.changed = True
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return True
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else:
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return False
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def run_sysrc(self, *args):
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cmd = [self.sysrc, '-f', self.dest]
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if self.jail:
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cmd += ['-j', self.jail]
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cmd.extend(args)
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(rc, out, err) = self.module.run_command(cmd)
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if self.module._verbosity > 0:
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self.cmd = cmd
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if self.module._verbosity >= 4:
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self.cmd_output = out
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return (rc, out, err)
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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name=dict(type='str', required=True),
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value=dict(type='str', default=None),
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state=dict(type='str', default='present', choices=['present', 'absent', 'append', 'subtract']),
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dest=dict(type='str', default='/etc/rc.conf'),
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delim=dict(type='str', default=' '),
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jail=dict(type='str', default=None),
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),
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supports_check_mode=True,
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)
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name = module.params.pop('name')
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# OID style names are not supported
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if not re.match('^[a-zA-Z0-9_]+$', name):
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module.fail_json(
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msg="Name may only contain alpha-numeric and underscore characters"
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)
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value = module.params.pop('value')
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state = module.params.pop('state')
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dest = module.params.pop('dest')
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delim = module.params.pop('delim')
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jail = module.params.pop('jail')
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result = dict(
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name=name,
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state=state,
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value=value,
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dest=dest,
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delim=delim,
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jail=jail
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)
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rcValue = sysrc(module, name, value, dest, delim, jail)
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if module._verbosity >= 4:
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result['existed'] = rcValue.exists()
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if state == 'present':
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not rcValue.exists() and rcValue.create()
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elif state == 'absent':
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rcValue.exists() and rcValue.destroy()
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elif state == 'append':
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not rcValue.contains() and rcValue.append()
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elif state == 'subtract':
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rcValue.contains() and rcValue.subtract()
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if module._verbosity > 0:
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result['command'] = ' '.join(rcValue.cmd)
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if module._verbosity >= 4:
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result['output'] = rcValue.cmd_output
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result['changed'] = rcValue.changed
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module.exit_json(**result)
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if __name__ == '__main__':
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main()
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Loading…
Reference in New Issue