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+#!/usr/bin/python
+# -*- 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>
+#
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+ 'status': ['preview'],
+ 'supported_by': 'community'}
+
+
+DOCUMENTATION = '''
+---
+module: zypper
+author:
+ - "Patrick Callahan (@dirtyharrycallahan)"
+ - "Alexander Gubin (@alxgu)"
+ - "Thomas O'Donnell (@andytom)"
+ - "Robin Roth (@robinro)"
+ - "Andrii Radyk (@AnderEnder)"
+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 C(name) or package specifier or a list of either.
+ - Can include a version like C(name=1.0), C(name>3.4) or C(name<=2.7). If a version is given, C(oldpackage) is implied and zypper is allowed to
+ update the package within the version range given.
+ - You can also pass a url or a local path to a rpm file.
+ - When using state=latest, this can be '*', which updates all installed packages.
+ 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.
+ C(dist-upgrade) will make sure the latest version of all installed packages from all enabled repositories is installed.
+ - When using C(dist-upgrade), I(name) should be C('*').
+ required: false
+ choices: [ present, latest, absent, dist-upgrade ]
+ default: "present"
+ type:
+ description:
+ - The type of package to be operated on.
+ required: false
+ choices: [ package, patch, pattern, product, srcpackage, application ]
+ default: "package"
+ version_added: "2.0"
+ extra_args_precommand:
+ version_added: "2.6"
+ required: false
+ description:
+ - Add additional global target options to C(zypper).
+ - Options should be supplied in a single line as if given in the command line.
+ 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"
+ type: bool
+ disable_recommends:
+ version_added: "1.8"
+ description:
+ - Corresponds to the C(--no-recommends) option for I(zypper). Default behavior (C(yes)) modifies zypper's default behavior; C(no) does
+ install recommended packages.
+ required: false
+ default: "yes"
+ type: bool
+ force:
+ version_added: "2.2"
+ description:
+ - Adds C(--force) option to I(zypper). Allows to downgrade packages and change vendor or architecture.
+ required: false
+ default: "no"
+ type: bool
+ force_resolution:
+ version_added: "2.10"
+ description:
+ - Adds C(--force-resolution) option to I(zypper). Allows to (un)install packages with conflicting requirements (resolver will choose a solution).
+ required: false
+ default: "no"
+ type: bool
+ update_cache:
+ version_added: "2.2"
+ description:
+ - Run the equivalent of C(zypper refresh) before the operation. Disabled in check mode.
+ required: false
+ default: "no"
+ type: bool
+ aliases: [ "refresh" ]
+ oldpackage:
+ version_added: "2.2"
+ description:
+ - Adds C(--oldpackage) option to I(zypper). Allows to downgrade packages with less side-effects than force. This is implied as soon as a
+ version is specified as part of the package name.
+ required: false
+ default: "no"
+ type: bool
+ extra_args:
+ version_added: "2.4"
+ required: false
+ description:
+ - Add additional options to C(zypper) command.
+ - Options should be supplied in a single line as if given in the command line.
+notes:
+ - When used with a `loop:` each package will be processed individually,
+ it is much more efficient to pass the list directly to the `name` option.
+# informational: requirements for nodes
+requirements:
+ - "zypper >= 1.0 # included in openSUSE >= 11.1 or SUSE Linux Enterprise Server/Desktop >= 11.0"
+ - python-xml
+ - rpm
+'''
+
+EXAMPLES = '''
+# Install "nmap"
+- zypper:
+ name: nmap
+ state: present
+
+# Install apache2 with recommended packages
+- zypper:
+ name: apache2
+ state: present
+ disable_recommends: no
+
+# Apply a given patch
+- zypper:
+ name: openSUSE-2016-128
+ state: present
+ type: patch
+
+# Remove the "nmap" package
+- zypper:
+ name: nmap
+ state: absent
+
+# Install the nginx rpm from a remote repo
+- zypper:
+ name: 'http://nginx.org/packages/sles/12/x86_64/RPMS/nginx-1.8.0-1.sles12.ngx.x86_64.rpm'
+ state: present
+
+# Install local rpm file
+- zypper:
+ name: /tmp/fancy-software.rpm
+ state: present
+
+# Update all packages
+- zypper:
+ name: '*'
+ state: latest
+
+# Apply all available patches
+- zypper:
+ name: '*'
+ state: latest
+ type: patch
+
+# Perform a dist-upgrade with additional arguments
+- zypper:
+ name: '*'
+ state: dist-upgrade
+ extra_args: '--no-allow-vendor-change --allow-arch-change'
+
+# Refresh repositories and update package "openssl"
+- zypper:
+ name: openssl
+ state: present
+ update_cache: yes
+
+# Install specific version (possible comparisons: <, >, <=, >=, =)
+- zypper:
+ name: 'docker>=1.10'
+ state: present
+
+# Wait 20 seconds to acquire the lock before failing
+- zypper:
+ name: mosh
+ state: present
+ environment:
+ ZYPP_LOCK_TIMEOUT: 20
+'''
+
+import xml
+import re
+from xml.dom.minidom import parseString as parseXML
+from ansible.module_utils.six import iteritems
+from ansible.module_utils._text import to_native
+
+# import module snippets
+from ansible.module_utils.basic import AnsibleModule
+
+
+class Package:
+ def __init__(self, name, prefix, version):
+ self.name = name
+ self.prefix = prefix
+ self.version = version
+ self.shouldinstall = (prefix == '+')
+
+ def __str__(self):
+ return self.prefix + self.name + self.version
+
+
+def split_name_version(name):
+ """splits of the package name and desired version
+
+ example formats:
+ - docker>=1.10
+ - apache=2.4
+
+ Allowed version specifiers: <, >, <=, >=, =
+ Allowed version format: [0-9.-]*
+
+ Also allows a prefix indicating remove "-", "~" or install "+"
+ """
+
+ prefix = ''
+ if name[0] in ['-', '~', '+']:
+ prefix = name[0]
+ name = name[1:]
+ if prefix == '~':
+ prefix = '-'
+
+ version_check = re.compile('^(.*?)((?:<|>|<=|>=|=)[0-9.-]*)?$')
+ try:
+ reres = version_check.match(name)
+ name, version = reres.groups()
+ if version is None:
+ version = ''
+ return prefix, name, version
+ except Exception:
+ return prefix, name, ''
+
+
+def get_want_state(names, remove=False):
+ packages = []
+ urls = []
+ for name in names:
+ if '://' in name or name.endswith('.rpm'):
+ urls.append(name)
+ else:
+ prefix, pname, version = split_name_version(name)
+ if prefix not in ['-', '+']:
+ if remove:
+ prefix = '-'
+ else:
+ prefix = '+'
+ packages.append(Package(pname, prefix, version))
+ return packages, urls
+
+
+def get_installed_state(m, packages):
+ "get installed state of packages"
+
+ cmd = get_cmd(m, 'search')
+ cmd.extend(['--match-exact', '--details', '--installed-only'])
+ cmd.extend([p.name for p in packages])
+ return parse_zypper_xml(m, cmd, fail_not_found=False)[0]
+
+
+def parse_zypper_xml(m, cmd, fail_not_found=True, packages=None):
+ rc, stdout, stderr = m.run_command(cmd, check_rc=False)
+
+ try:
+ dom = parseXML(stdout)
+ except xml.parsers.expat.ExpatError as exc:
+ m.fail_json(msg="Failed to parse zypper xml output: %s" % to_native(exc),
+ rc=rc, stdout=stdout, stderr=stderr, cmd=cmd)
+
+ if rc == 104:
+ # exit code 104 is ZYPPER_EXIT_INF_CAP_NOT_FOUND (no packages found)
+ if fail_not_found:
+ errmsg = dom.getElementsByTagName('message')[-1].childNodes[0].data
+ m.fail_json(msg=errmsg, rc=rc, stdout=stdout, stderr=stderr, cmd=cmd)
+ else:
+ return {}, rc, stdout, stderr
+ elif rc in [0, 106, 103]:
+ # zypper exit codes
+ # 0: success
+ # 106: signature verification failed
+ # 103: zypper was upgraded, run same command again
+ if packages is None:
+ firstrun = True
+ packages = {}
+ solvable_list = dom.getElementsByTagName('solvable')
+ for solvable in solvable_list:
+ name = solvable.getAttribute('name')
+ packages[name] = {}
+ packages[name]['version'] = solvable.getAttribute('edition')
+ packages[name]['oldversion'] = solvable.getAttribute('edition-old')
+ status = solvable.getAttribute('status')
+ packages[name]['installed'] = status == "installed"
+ packages[name]['group'] = solvable.parentNode.nodeName
+ if rc == 103 and firstrun:
+ # if this was the first run and it failed with 103
+ # run zypper again with the same command to complete update
+ return parse_zypper_xml(m, cmd, fail_not_found=fail_not_found, packages=packages)
+
+ return packages, rc, stdout, stderr
+ m.fail_json(msg='Zypper run command failed with return code %s.' % rc, rc=rc, stdout=stdout, stderr=stderr, cmd=cmd)
+
+
+def get_cmd(m, subcommand):
+ "puts together the basic zypper command arguments with those passed to the module"
+ is_install = subcommand in ['install', 'update', 'patch', 'dist-upgrade']
+ is_refresh = subcommand == 'refresh'
+ cmd = ['/usr/bin/zypper', '--quiet', '--non-interactive', '--xmlout']
+ if m.params['extra_args_precommand']:
+ args_list = m.params['extra_args_precommand'].split()
+ cmd.extend(args_list)
+ # add global options before zypper command
+ if (is_install or is_refresh) and m.params['disable_gpg_check']:
+ cmd.append('--no-gpg-checks')
+
+ if subcommand == 'search':
+ cmd.append('--disable-repositories')
+
+ cmd.append(subcommand)
+ if subcommand not in ['patch', 'dist-upgrade'] and not is_refresh:
+ cmd.extend(['--type', m.params['type']])
+ if m.check_mode and subcommand != 'search':
+ cmd.append('--dry-run')
+ if is_install:
+ cmd.append('--auto-agree-with-licenses')
+ if m.params['disable_recommends']:
+ cmd.append('--no-recommends')
+ if m.params['force']:
+ cmd.append('--force')
+ if m.params['force_resolution']:
+ cmd.append('--force-resolution')
+ if m.params['oldpackage']:
+ cmd.append('--oldpackage')
+ if m.params['extra_args']:
+ args_list = m.params['extra_args'].split(' ')
+ cmd.extend(args_list)
+
+ return cmd
+
+
+def set_diff(m, retvals, result):
+ # TODO: if there is only one package, set before/after to version numbers
+ packages = {'installed': [], 'removed': [], 'upgraded': []}
+ if result:
+ for p in result:
+ group = result[p]['group']
+ if group == 'to-upgrade':
+ versions = ' (' + result[p]['oldversion'] + ' => ' + result[p]['version'] + ')'
+ packages['upgraded'].append(p + versions)
+ elif group == 'to-install':
+ packages['installed'].append(p)
+ elif group == 'to-remove':
+ packages['removed'].append(p)
+
+ output = ''
+ for state in packages:
+ if packages[state]:
+ output += state + ': ' + ', '.join(packages[state]) + '\n'
+ if 'diff' not in retvals:
+ retvals['diff'] = {}
+ if 'prepared' not in retvals['diff']:
+ retvals['diff']['prepared'] = output
+ else:
+ retvals['diff']['prepared'] += '\n' + output
+
+
+def package_present(m, name, want_latest):
+ "install and update (if want_latest) the packages in name_install, while removing the packages in name_remove"
+ retvals = {'rc': 0, 'stdout': '', 'stderr': ''}
+ packages, urls = get_want_state(name)
+
+ # add oldpackage flag when a version is given to allow downgrades
+ if any(p.version for p in packages):
+ m.params['oldpackage'] = True
+
+ if not want_latest:
+ # for state=present: filter out already installed packages
+ # if a version is given leave the package in to let zypper handle the version
+ # resolution
+ packageswithoutversion = [p for p in packages if not p.version]
+ prerun_state = get_installed_state(m, packageswithoutversion)
+ # generate lists of packages to install or remove
+ packages = [p for p in packages if p.shouldinstall != (p.name in prerun_state)]
+
+ if not packages and not urls:
+ # nothing to install/remove and nothing to update
+ return None, retvals
+
+ # zypper install also updates packages
+ cmd = get_cmd(m, 'install')
+ cmd.append('--')
+ cmd.extend(urls)
+ # pass packages to zypper
+ # allow for + or - prefixes in install/remove lists
+ # also add version specifier if given
+ # do this in one zypper run to allow for dependency-resolution
+ # for example "-exim postfix" runs without removing packages depending on mailserver
+ cmd.extend([str(p) for p in packages])
+
+ retvals['cmd'] = cmd
+ result, retvals['rc'], retvals['stdout'], retvals['stderr'] = parse_zypper_xml(m, cmd)
+
+ return result, retvals
+
+
+def package_update_all(m):
+ "run update or patch on all available packages"
+
+ retvals = {'rc': 0, 'stdout': '', 'stderr': ''}
+ if m.params['type'] == 'patch':
+ cmdname = 'patch'
+ elif m.params['state'] == 'dist-upgrade':
+ cmdname = 'dist-upgrade'
+ else:
+ cmdname = 'update'
+
+ cmd = get_cmd(m, cmdname)
+ retvals['cmd'] = cmd
+ result, retvals['rc'], retvals['stdout'], retvals['stderr'] = parse_zypper_xml(m, cmd)
+ return result, retvals
+
+
+def package_absent(m, name):
+ "remove the packages in name"
+ retvals = {'rc': 0, 'stdout': '', 'stderr': ''}
+ # Get package state
+ packages, urls = get_want_state(name, remove=True)
+ if any(p.prefix == '+' for p in packages):
+ m.fail_json(msg="Can not combine '+' prefix with state=remove/absent.")
+ if urls:
+ m.fail_json(msg="Can not remove via URL.")
+ if m.params['type'] == 'patch':
+ m.fail_json(msg="Can not remove patches.")
+ prerun_state = get_installed_state(m, packages)
+ packages = [p for p in packages if p.name in prerun_state]
+
+ if not packages:
+ return None, retvals
+
+ cmd = get_cmd(m, 'remove')
+ cmd.extend([p.name + p.version for p in packages])
+
+ retvals['cmd'] = cmd
+ result, retvals['rc'], retvals['stdout'], retvals['stderr'] = parse_zypper_xml(m, cmd)
+ return result, retvals
+
+
+def repo_refresh(m):
+ "update the repositories"
+ retvals = {'rc': 0, 'stdout': '', 'stderr': ''}
+
+ cmd = get_cmd(m, 'refresh')
+
+ retvals['cmd'] = cmd
+ result, retvals['rc'], retvals['stdout'], retvals['stderr'] = parse_zypper_xml(m, cmd)
+
+ return retvals
+
+# ===========================================
+# Main control flow
+
+
+def main():
+ module = AnsibleModule(
+ argument_spec=dict(
+ name=dict(required=True, aliases=['pkg'], type='list'),
+ state=dict(required=False, default='present', choices=['absent', 'installed', 'latest', 'present', 'removed', 'dist-upgrade']),
+ type=dict(required=False, default='package', choices=['package', 'patch', 'pattern', 'product', 'srcpackage', 'application']),
+ extra_args_precommand=dict(required=False, default=None),
+ disable_gpg_check=dict(required=False, default='no', type='bool'),
+ disable_recommends=dict(required=False, default='yes', type='bool'),
+ force=dict(required=False, default='no', type='bool'),
+ force_resolution=dict(required=False, default='no', type='bool'),
+ update_cache=dict(required=False, aliases=['refresh'], default='no', type='bool'),
+ oldpackage=dict(required=False, default='no', type='bool'),
+ extra_args=dict(required=False, default=None),
+ ),
+ supports_check_mode=True
+ )
+
+ name = module.params['name']
+ state = module.params['state']
+ update_cache = module.params['update_cache']
+
+ # remove empty strings from package list
+ name = list(filter(None, name))
+
+ # Refresh repositories
+ if update_cache and not module.check_mode:
+ retvals = repo_refresh(module)
+
+ if retvals['rc'] != 0:
+ module.fail_json(msg="Zypper refresh run failed.", **retvals)
+
+ # Perform requested action
+ if name == ['*'] and state in ['latest', 'dist-upgrade']:
+ packages_changed, retvals = package_update_all(module)
+ elif name != ['*'] and state == 'dist-upgrade':
+ module.fail_json(msg="Can not dist-upgrade specific packages.")
+ else:
+ if state in ['absent', 'removed']:
+ packages_changed, retvals = package_absent(module, name)
+ elif state in ['installed', 'present', 'latest']:
+ packages_changed, retvals = package_present(module, name, state == 'latest')
+
+ retvals['changed'] = retvals['rc'] == 0 and bool(packages_changed)
+
+ if module._diff:
+ set_diff(module, retvals, packages_changed)
+
+ if retvals['rc'] != 0:
+ module.fail_json(msg="Zypper run failed.", **retvals)
+
+ if not retvals['changed']:
+ del retvals['stdout']
+ del retvals['stderr']
+
+ module.exit_json(name=name, state=state, update_cache=update_cache, **retvals)
+
+
+if __name__ == "__main__":
+ main()