172 lines
5 KiB
Python
Executable file
172 lines
5 KiB
Python
Executable file
#!/usr/bin/python -tt
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# -*- coding: utf-8 -*-
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# (c) 2013, Evgenii Terechkov
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# Written by Evgenii Terechkov <evg@altlinux.org>
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# Based on urpmi module written by Philippe Makowski <philippem@mageia.org>
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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 GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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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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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this software. If not, see <http://www.gnu.org/licenses/>.
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DOCUMENTATION = '''
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---
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module: apt_rpm
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short_description: apt_rpm package manager
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description:
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- Manages packages with I(apt-rpm). Both low-level (I(rpm)) and high-level (I(apt-get)) package manager binaries required.
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version_added: "1.5"
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options:
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pkg:
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description:
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- name of package to install, upgrade or remove.
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required: true
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default: null
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state:
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description:
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- Indicates the desired package state
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required: false
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default: present
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choices: [ "absent", "present" ]
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update_cache:
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description:
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- update the package database first C(apt-get update).
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required: false
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default: no
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choices: [ "yes", "no" ]
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author: Evgenii Terechkov
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notes: []
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'''
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EXAMPLES = '''
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# install package foo
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- apt_rpm: pkg=foo state=present
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# remove package foo
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- apt_rpm: pkg=foo state=absent
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# description: remove packages foo and bar
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- apt_rpm: pkg=foo,bar state=absent
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# description: update the package database and install bar (bar will be the updated if a newer version exists)
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- apt_rpm: name=bar state=present update_cache=yes
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'''
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try:
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import json
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except ImportError:
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import simplejson as json
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import shlex
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import os
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import sys
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APT_PATH="/usr/bin/apt-get"
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RPM_PATH="/usr/bin/rpm"
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def query_package(module, name):
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# rpm -q returns 0 if the package is installed,
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# 1 if it is not installed
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rc = os.system("%s -q %s" % (RPM_PATH,name))
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if rc == 0:
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return True
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else:
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return False
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def query_package_provides(module, name):
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# rpm -q returns 0 if the package is installed,
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# 1 if it is not installed
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rc = os.system("%s -q --provides %s >/dev/null" % (RPM_PATH,name))
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return rc == 0
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def update_package_db(module):
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rc = os.system("%s update" % APT_PATH)
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if rc != 0:
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module.fail_json(msg="could not update package db")
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def remove_packages(module, packages):
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remove_c = 0
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# Using a for loop incase of error, we can report the package that failed
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for package in packages:
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# Query the package first, to see if we even need to remove
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if not query_package(module, package):
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continue
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rc = os.system("%s -y remove %s > /dev/null" % (APT_PATH,package))
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if rc != 0:
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module.fail_json(msg="failed to remove %s" % (package))
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remove_c += 1
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if remove_c > 0:
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module.exit_json(changed=True, msg="removed %s package(s)" % remove_c)
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module.exit_json(changed=False, msg="package(s) already absent")
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def install_packages(module, pkgspec):
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packages = ""
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for package in pkgspec:
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if not query_package_provides(module, package):
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packages += "'%s' " % package
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if len(packages) != 0:
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cmd = ("%s -y install %s > /dev/null" % (APT_PATH, packages))
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rc, out, err = module.run_command(cmd)
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installed = True
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for packages in pkgspec:
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if not query_package_provides(module, package):
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installed = False
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# apt-rpm always have 0 for exit code if --force is used
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if rc or not installed:
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module.fail_json(msg="'apt-get -y install %s' failed: %s" % (packages, err))
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else:
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module.exit_json(changed=True, msg="%s present(s)" % packages)
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else:
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module.exit_json(changed=False)
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def main():
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module = AnsibleModule(
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argument_spec = dict(
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state = dict(default='installed', choices=['installed', 'removed', 'absent', 'present']),
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update_cache = dict(default=False, aliases=['update-cache'], type='bool'),
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package = dict(aliases=['pkg', 'name'], required=True)))
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if not os.path.exists(APT_PATH) or not os.path.exists(RPM_PATH):
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module.fail_json(msg="cannot find /usr/bin/apt-get and/or /usr/bin/rpm")
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p = module.params
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if p['update_cache']:
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update_package_db(module)
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packages = p['package'].split(',')
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if p['state'] in [ 'installed', 'present' ]:
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install_packages(module, packages)
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elif p['state'] in [ 'removed', 'absent' ]:
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remove_packages(module, packages)
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# this is magic, see lib/ansible/module_common.py
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from ansible.module_utils.basic import *
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main()
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