#!/usr/bin/python -tt
# -*- coding: utf-8 -*-
# (c) 2013, Patrick Callahan <pmc@patrickcallahan.com>
# based on
# openbsd_pkg
# (c) 2013
# Patrik Lundin <patrik.lundin.swe@gmail.com>
#
# yum
# (c) 2012, Red Hat, Inc
# Written by Seth Vidal <skvidal at fedoraproject.org>
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
import re
DOCUMENTATION = '''
---
module: zypper
author: Patrick Callahan
version_added: "1.2"
short_description: Manage packages on SuSE and openSuSE
description:
- Manage packages on SuSE and openSuSE using the zypper and rpm tools.
options:
name:
description:
- package name or package specifier wth version C(name) or C(name-1.0).
required: true
aliases: [ 'pkg' ]
state:
description:
- C(present) will make sure the package is installed.
C(latest) will make sure the latest version of the package is installed.
C(absent) will make sure the specified package is not installed.
required: false
choices: [ present, latest, absent ]
default: "present"
disable_gpg_check:
description:
- Whether to disable to GPG signature checking of the package
signature being installed. Has an effect only if state is
I(present) or I(latest).
required: false
default: "no"
choices: [ "yes", "no" ]
aliases: []
notes: []
# informational: requirements for nodes
requirements: [ zypper, rpm ]
author: Patrick Callahan
'''
EXAMPLES = '''
# Install "nmap"
- zypper: name=nmap state=present
# Remove the "nmap" package
- zypper: name=nmap state=absent
'''
# Function used for getting the name of a currently installed package.
def get_current_name(m, name):
cmd = '/bin/rpm -q --qf \'%{NAME}-%{VERSION}\''
(rc, stdout, stderr) = m.run_command("%s %s" % (cmd, name))
if rc != 0:
return (rc, stdout, stderr)
syntax = "%s"
for line in stdout.splitlines():
if syntax % name in line:
current_name = line.split()[0]
return current_name
# Function used to find out if a package is currently installed.
def get_package_state(m, name):
cmd = ['/bin/rpm', '--query', '--info', name]
rc, stdout, stderr = m.run_command(cmd, check_rc=False)
if rc == 0:
return True
else:
return False
# Function used to make sure a package is present.
def package_present(m, name, installed_state, disable_gpg_check):
if installed_state is False:
cmd = ['/usr/bin/zypper', '--non-interactive']
# add global options before zypper command
if disable_gpg_check:
cmd.append('--no-gpg-check')
cmd.extend(['install', '--auto-agree-with-licenses'])
cmd.append(name)
rc, stdout, stderr = m.run_command(cmd, check_rc=False)
if rc == 0:
changed=True
else:
changed=False
else:
rc = 0
stdout = ''
stderr = ''
changed=False
return (rc, stdout, stderr, changed)
# Function used to make sure a package is the latest available version.
def package_latest(m, name, installed_state, disable_gpg_check):
if installed_state is True:
cmd = ['/usr/bin/zypper', '--non-interactive', 'update', '--auto-agree-with-licenses', name]
pre_upgrade_name = ''
post_upgrade_name = ''
# Compare the installed package before and after to know if we changed anything.
pre_upgrade_name = get_current_name(m, name)
rc, stdout, stderr = m.run_command(cmd, check_rc=False)
post_upgrade_name = get_current_name(m, name)
if pre_upgrade_name == post_upgrade_name:
changed = False
else:
changed = True
return (rc, stdout, stderr, changed)
else:
# If package was not installed at all just make it present.
return package_present(m, name, installed_state, disable_gpg_check)
# Function used to make sure a package is not installed.
def package_absent(m, name, installed_state):
if installed_state is True:
cmd = ['/usr/bin/zypper', '--non-interactive', 'remove', name]
rc, stdout, stderr = m.run_command(cmd)
if rc == 0:
changed=True
else:
changed=False
else:
rc = 0
stdout = ''
stderr = ''
changed=False
return (rc, stdout, stderr, changed)
# ===========================================
# Main control flow
def main():
module = AnsibleModule(
argument_spec = dict(
name = dict(required=True, aliases=['pkg']),
state = dict(required=False, default='present', choices=['absent', 'installed', 'latest', 'present', 'removed']),
disable_gpg_check = dict(required=False, default='no', type='bool'),
),
supports_check_mode = False
)
params = module.params
name = params['name']
state = params['state']
disable_gpg_check = params['disable_gpg_check']
rc = 0
stdout = ''
stderr = ''
result = {}
result['name'] = name
result['state'] = state
# Decide if the name contains a version number.
match = re.search("-[0-9]", name)
if match:
specific_version = True
else:
specific_version = False
# Get package state
installed_state = get_package_state(module, name)
# Perform requested action
if state in ['installed', 'present']:
(rc, stdout, stderr, changed) = package_present(module, name, installed_state, disable_gpg_check)
elif state in ['absent', 'removed']:
(rc, stdout, stderr, changed) = package_absent(module, name, installed_state)
elif state == 'latest':
(rc, stdout, stderr, changed) = package_latest(module, name, installed_state, disable_gpg_check)
if rc != 0:
if stderr:
module.fail_json(msg=stderr)
else:
module.fail_json(msg=stdout)
result['changed'] = changed
module.exit_json(**result)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
main()