Merging upstream version 2.17.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 1821 deletions

diff --git a/lib/ansible/modules/yum.py b/lib/ansible/modules/yum.py
deleted file mode 100644
index 3b6a457..0000000
--- a/lib/ansible/modules/yum.py
+++ /dev/null
@@ -1,1821 +0,0 @@
-# -*- coding: utf-8 -*-
-
-# Copyright: (c) 2012, Red Hat, Inc
-# Written by Seth Vidal <skvidal at fedoraproject.org>
-# Copyright: (c) 2014, Epic Games, Inc.
-
-# 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
-
-
-DOCUMENTATION = '''
----
-module: yum
-version_added: historical
-short_description: Manages packages with the I(yum) package manager
-description:
-     - Installs, upgrade, downgrades, removes, and lists packages and groups with the I(yum) package manager.
-     - This module only works on Python 2. If you require Python 3 support see the M(ansible.builtin.dnf) module.
-options:
-  use_backend:
-    description:
-      - This module supports V(yum) (as it always has), this is known as C(yum3)/C(YUM3)/C(yum-deprecated) by
-        upstream yum developers. As of Ansible 2.7+, this module also supports C(YUM4), which is the
-        "new yum" and it has an V(dnf) backend. As of ansible-core 2.15+, this module will auto select the backend
-        based on the C(ansible_pkg_mgr) fact.
-      - By default, this module will select the backend based on the C(ansible_pkg_mgr) fact.
-    default: "auto"
-    choices: [ auto, yum, yum4, dnf, dnf4, dnf5 ]
-    type: str
-    version_added: "2.7"
-  name:
-    description:
-      - A package name or package specifier with version, like V(name-1.0).
-      - Comparison operators for package version are valid here C(>), C(<), C(>=), C(<=). Example - V(name>=1.0)
-      - If a previous version is specified, the task also needs to turn O(allow_downgrade) on.
-        See the O(allow_downgrade) documentation for caveats with downgrading packages.
-      - When using O(state=latest), this can be V('*') which means run C(yum -y update).
-      - You can also pass a url or a local path to an rpm file (using O(state=present)).
-        To operate on several packages this can accept a comma separated string of packages or (as of 2.0) a list of packages.
-    aliases: [ pkg ]
-    type: list
-    elements: str
-    default: []
-  exclude:
-    description:
-      - Package name(s) to exclude when state=present, or latest
-    type: list
-    elements: str
-    default: []
-    version_added: "2.0"
-  list:
-    description:
-      - "Package name to run the equivalent of C(yum list --show-duplicates <package>) against. In addition to listing packages,
-        use can also list the following: V(installed), V(updates), V(available) and V(repos)."
-      - This parameter is mutually exclusive with O(name).
-    type: str
-  state:
-    description:
-      - Whether to install (V(present) or V(installed), V(latest)), or remove (V(absent) or V(removed)) a package.
-      - V(present) and V(installed) will simply ensure that a desired package is installed.
-      - V(latest) will update the specified package if it's not of the latest available version.
-      - V(absent) and V(removed) will remove the specified package.
-      - Default is V(None), however in effect the default action is V(present) unless the O(autoremove) option is
-        enabled for this module, then V(absent) is inferred.
-    type: str
-    choices: [ absent, installed, latest, present, removed ]
-  enablerepo:
-    description:
-      - I(Repoid) of repositories to enable for the install/update operation.
-        These repos will not persist beyond the transaction.
-        When specifying multiple repos, separate them with a C(",").
-      - As of Ansible 2.7, this can alternatively be a list instead of C(",")
-        separated string
-    type: list
-    elements: str
-    default: []
-    version_added: "0.9"
-  disablerepo:
-    description:
-      - I(Repoid) of repositories to disable for the install/update operation.
-        These repos will not persist beyond the transaction.
-        When specifying multiple repos, separate them with a C(",").
-      - As of Ansible 2.7, this can alternatively be a list instead of C(",")
-        separated string
-    type: list
-    elements: str
-    default: []
-    version_added: "0.9"
-  conf_file:
-    description:
-      - The remote yum configuration file to use for the transaction.
-    type: str
-    version_added: "0.6"
-  disable_gpg_check:
-    description:
-      - Whether to disable the GPG checking of signatures of packages being
-        installed. Has an effect only if O(state) is V(present) or V(latest).
-    type: bool
-    default: "no"
-    version_added: "1.2"
-  skip_broken:
-    description:
-      - Skip all unavailable packages or packages with broken dependencies
-        without raising an error. Equivalent to passing the --skip-broken option.
-    type: bool
-    default: "no"
-    version_added: "2.3"
-  update_cache:
-    description:
-      - Force yum to check if cache is out of date and redownload if needed.
-        Has an effect only if O(state) is V(present) or V(latest).
-    type: bool
-    default: "no"
-    aliases: [ expire-cache ]
-    version_added: "1.9"
-  validate_certs:
-    description:
-      - This only applies if using a https url as the source of the rpm. e.g. for localinstall. If set to V(false), the SSL certificates will not be validated.
-      - This should only set to V(false) used on personally controlled sites using self-signed certificates as it avoids verifying the source site.
-      - Prior to 2.1 the code worked as if this was set to V(true).
-    type: bool
-    default: "yes"
-    version_added: "2.1"
-  sslverify:
-    description:
-      - Disables SSL validation of the repository server for this transaction.
-      - This should be set to V(false) if one of the configured repositories is using an untrusted or self-signed certificate.
-    type: bool
-    default: "yes"
-    version_added: "2.13"
-  update_only:
-    description:
-      - When using latest, only update installed packages. Do not install packages.
-      - Has an effect only if O(state) is V(latest)
-    default: "no"
-    type: bool
-    version_added: "2.5"
-
-  installroot:
-    description:
-      - Specifies an alternative installroot, relative to which all packages
-        will be installed.
-    default: "/"
-    type: str
-    version_added: "2.3"
-  security:
-    description:
-      - If set to V(true), and O(state=latest) then only installs updates that have been marked security related.
-    type: bool
-    default: "no"
-    version_added: "2.4"
-  bugfix:
-    description:
-      - If set to V(true), and O(state=latest) then only installs updates that have been marked bugfix related.
-    default: "no"
-    type: bool
-    version_added: "2.6"
-  allow_downgrade:
-    description:
-      - Specify if the named package and version is allowed to downgrade
-        a maybe already installed higher version of that package.
-        Note that setting allow_downgrade=True can make this module
-        behave in a non-idempotent way. The task could end up with a set
-        of packages that does not match the complete list of specified
-        packages to install (because dependencies between the downgraded
-        package and others can cause changes to the packages which were
-        in the earlier transaction).
-    type: bool
-    default: "no"
-    version_added: "2.4"
-  enable_plugin:
-    description:
-      - I(Plugin) name to enable for the install/update operation.
-        The enabled plugin will not persist beyond the transaction.
-    type: list
-    elements: str
-    default: []
-    version_added: "2.5"
-  disable_plugin:
-    description:
-      - I(Plugin) name to disable for the install/update operation.
-        The disabled plugins will not persist beyond the transaction.
-    type: list
-    elements: str
-    default: []
-    version_added: "2.5"
-  releasever:
-    description:
-      - Specifies an alternative release from which all packages will be
-        installed.
-    type: str
-    version_added: "2.7"
-  autoremove:
-    description:
-      - If V(true), removes all "leaf" packages from the system that were originally
-        installed as dependencies of user-installed packages but which are no longer
-        required by any such package. Should be used alone or when O(state) is V(absent)
-      - "NOTE: This feature requires yum >= 3.4.3 (RHEL/CentOS 7+)"
-    type: bool
-    default: "no"
-    version_added: "2.7"
-  disable_excludes:
-    description:
-      - Disable the excludes defined in YUM config files.
-      - If set to V(all), disables all excludes.
-      - If set to V(main), disable excludes defined in [main] in yum.conf.
-      - If set to V(repoid), disable excludes defined for given repo id.
-    type: str
-    version_added: "2.7"
-  download_only:
-    description:
-      - Only download the packages, do not install them.
-    default: "no"
-    type: bool
-    version_added: "2.7"
-  lock_timeout:
-    description:
-      - Amount of time to wait for the yum lockfile to be freed.
-    required: false
-    default: 30
-    type: int
-    version_added: "2.8"
-  install_weak_deps:
-    description:
-      - Will also install all packages linked by a weak dependency relation.
-      - "NOTE: This feature requires yum >= 4 (RHEL/CentOS 8+)"
-    type: bool
-    default: "yes"
-    version_added: "2.8"
-  download_dir:
-    description:
-      - Specifies an alternate directory to store packages.
-      - Has an effect only if O(download_only) is specified.
-    type: str
-    version_added: "2.8"
-  install_repoquery:
-    description:
-      - If repoquery is not available, install yum-utils. If the system is
-        registered to RHN or an RHN Satellite, repoquery allows for querying
-        all channels assigned to the system. It is also required to use the
-        'list' parameter.
-      - "NOTE: This will run and be logged as a separate yum transation which
-        takes place before any other installation or removal."
-      - "NOTE: This will use the system's default enabled repositories without
-        regard for disablerepo/enablerepo given to the module."
-    required: false
-    version_added: "1.5"
-    default: "yes"
-    type: bool
-  cacheonly:
-    description:
-      - Tells yum to run entirely from system cache; does not download or update metadata.
-    default: "no"
-    type: bool
-    version_added: "2.12"
-extends_documentation_fragment:
-- action_common_attributes
-- action_common_attributes.flow
-attributes:
-    action:
-        details: In the case of yum, it has 2 action plugins that use it under the hood, M(ansible.builtin.yum) and M(ansible.builtin.package).
-        support: partial
-    async:
-        support: none
-    bypass_host_loop:
-        support: none
-    check_mode:
-        support: full
-    diff_mode:
-        support: full
-    platform:
-        platforms: rhel
-notes:
-  - When used with a C(loop:) each package will be processed individually,
-    it is much more efficient to pass the list directly to the O(name) option.
-  - In versions prior to 1.9.2 this module installed and removed each package
-    given to the yum module separately. This caused problems when packages
-    specified by filename or url had to be installed or removed together. In
-    1.9.2 this was fixed so that packages are installed in one yum
-    transaction. However, if one of the packages adds a new yum repository
-    that the other packages come from (such as epel-release) then that package
-    needs to be installed in a separate task. This mimics yum's command line
-    behaviour.
-  - 'Yum itself has two types of groups.  "Package groups" are specified in the
-    rpm itself while "environment groups" are specified in a separate file
-    (usually by the distribution).  Unfortunately, this division becomes
-    apparent to ansible users because ansible needs to operate on the group
-    of packages in a single transaction and yum requires groups to be specified
-    in different ways when used in that way.  Package groups are specified as
-    "@development-tools" and environment groups are "@^gnome-desktop-environment".
-    Use the "yum group list hidden ids" command to see which category of group the group
-    you want to install falls into.'
-  - 'The yum module does not support clearing yum cache in an idempotent way, so it
-    was decided not to implement it, the only method is to use command and call the yum
-    command directly, namely "command: yum clean all"
-    https://github.com/ansible/ansible/pull/31450#issuecomment-352889579'
-# informational: requirements for nodes
-requirements:
-- yum
-author:
-    - Ansible Core Team
-    - Seth Vidal (@skvidal)
-    - Eduard Snesarev (@verm666)
-    - Berend De Schouwer (@berenddeschouwer)
-    - Abhijeet Kasurde (@Akasurde)
-    - Adam Miller (@maxamillion)
-'''
-
-EXAMPLES = '''
-- name: Install the latest version of Apache
-  ansible.builtin.yum:
-    name: httpd
-    state: latest
-
-- name: Install Apache >= 2.4
-  ansible.builtin.yum:
-    name: httpd>=2.4
-    state: present
-
-- name: Install a list of packages (suitable replacement for 2.11 loop deprecation warning)
-  ansible.builtin.yum:
-    name:
-      - nginx
-      - postgresql
-      - postgresql-server
-    state: present
-
-- name: Install a list of packages with a list variable
-  ansible.builtin.yum:
-    name: "{{ packages }}"
-  vars:
-    packages:
-    - httpd
-    - httpd-tools
-
-- name: Remove the Apache package
-  ansible.builtin.yum:
-    name: httpd
-    state: absent
-
-- name: Install the latest version of Apache from the testing repo
-  ansible.builtin.yum:
-    name: httpd
-    enablerepo: testing
-    state: present
-
-- name: Install one specific version of Apache
-  ansible.builtin.yum:
-    name: httpd-2.2.29-1.4.amzn1
-    state: present
-
-- name: Upgrade all packages
-  ansible.builtin.yum:
-    name: '*'
-    state: latest
-
-- name: Upgrade all packages, excluding kernel & foo related packages
-  ansible.builtin.yum:
-    name: '*'
-    state: latest
-    exclude: kernel*,foo*
-
-- name: Install the nginx rpm from a remote repo
-  ansible.builtin.yum:
-    name: http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
-    state: present
-
-- name: Install nginx rpm from a local file
-  ansible.builtin.yum:
-    name: /usr/local/src/nginx-release-centos-6-0.el6.ngx.noarch.rpm
-    state: present
-
-- name: Install the 'Development tools' package group
-  ansible.builtin.yum:
-    name: "@Development tools"
-    state: present
-
-- name: Install the 'Gnome desktop' environment group
-  ansible.builtin.yum:
-    name: "@^gnome-desktop-environment"
-    state: present
-
-- name: List ansible packages and register result to print with debug later
-  ansible.builtin.yum:
-    list: ansible
-  register: result
-
-- name: Install package with multiple repos enabled
-  ansible.builtin.yum:
-    name: sos
-    enablerepo: "epel,ol7_latest"
-
-- name: Install package with multiple repos disabled
-  ansible.builtin.yum:
-    name: sos
-    disablerepo: "epel,ol7_latest"
-
-- name: Download the nginx package but do not install it
-  ansible.builtin.yum:
-    name:
-      - nginx
-    state: latest
-    download_only: true
-'''
-
-from ansible.module_utils.basic import AnsibleModule
-from ansible.module_utils.common.locale import get_best_parsable_locale
-from ansible.module_utils.common.respawn import has_respawned, respawn_module
-from ansible.module_utils.common.text.converters import to_native, to_text
-from ansible.module_utils.yumdnf import YumDnf, yumdnf_argument_spec
-
-import errno
-import os
-import re
-import sys
-import tempfile
-
-try:
-    import rpm
-    HAS_RPM_PYTHON = True
-except ImportError:
-    HAS_RPM_PYTHON = False
-
-try:
-    import yum
-    HAS_YUM_PYTHON = True
-except ImportError:
-    HAS_YUM_PYTHON = False
-
-try:
-    from yum.misc import find_unfinished_transactions, find_ts_remaining
-    from rpmUtils.miscutils import splitFilename, compareEVR
-    transaction_helpers = True
-except ImportError:
-    transaction_helpers = False
-
-from contextlib import contextmanager
-from ansible.module_utils.urls import fetch_file
-
-def_qf = "%{epoch}:%{name}-%{version}-%{release}.%{arch}"
-rpmbin = None
-
-
-class YumModule(YumDnf):
-    """
-    Yum Ansible module back-end implementation
-    """
-
-    def __init__(self, module):
-
-        # state=installed name=pkgspec
-        # state=removed name=pkgspec
-        # state=latest name=pkgspec
-        #
-        # informational commands:
-        #   list=installed
-        #   list=updates
-        #   list=available
-        #   list=repos
-        #   list=pkgspec
-
-        # This populates instance vars for all argument spec params
-        super(YumModule, self).__init__(module)
-
-        self.pkg_mgr_name = "yum"
-        self.lockfile = '/var/run/yum.pid'
-        self._yum_base = None
-
-    def _enablerepos_with_error_checking(self):
-        # NOTE: This seems unintuitive, but it mirrors yum's CLI behavior
-        if len(self.enablerepo) == 1:
-            try:
-                self.yum_base.repos.enableRepo(self.enablerepo[0])
-            except yum.Errors.YumBaseError as e:
-                if u'repository not found' in to_text(e):
-                    self.module.fail_json(msg="Repository %s not found." % self.enablerepo[0])
-                else:
-                    raise e
-        else:
-            for rid in self.enablerepo:
-                try:
-                    self.yum_base.repos.enableRepo(rid)
-                except yum.Errors.YumBaseError as e:
-                    if u'repository not found' in to_text(e):
-                        self.module.warn("Repository %s not found." % rid)
-                    else:
-                        raise e
-
-    def is_lockfile_pid_valid(self):
-        try:
-            try:
-                with open(self.lockfile, 'r') as f:
-                    oldpid = int(f.readline())
-            except ValueError:
-                # invalid data
-                os.unlink(self.lockfile)
-                return False
-
-            if oldpid == os.getpid():
-                # that's us?
-                os.unlink(self.lockfile)
-                return False
-
-            try:
-                with open("/proc/%d/stat" % oldpid, 'r') as f:
-                    stat = f.readline()
-
-                if stat.split()[2] == 'Z':
-                    # Zombie
-                    os.unlink(self.lockfile)
-                    return False
-            except IOError:
-                # either /proc is not mounted or the process is already dead
-                try:
-                    # check the state of the process
-                    os.kill(oldpid, 0)
-                except OSError as e:
-                    if e.errno == errno.ESRCH:
-                        # No such process
-                        os.unlink(self.lockfile)
-                        return False
-
-                    self.module.fail_json(msg="Unable to check PID %s in  %s: %s" % (oldpid, self.lockfile, to_native(e)))
-        except (IOError, OSError) as e:
-            # lockfile disappeared?
-            return False
-
-        # another copy seems to be running
-        return True
-
-    @property
-    def yum_base(self):
-        if self._yum_base:
-            return self._yum_base
-        else:
-            # Only init once
-            self._yum_base = yum.YumBase()
-            self._yum_base.preconf.debuglevel = 0
-            self._yum_base.preconf.errorlevel = 0
-            self._yum_base.preconf.plugins = True
-            self._yum_base.preconf.enabled_plugins = self.enable_plugin
-            self._yum_base.preconf.disabled_plugins = self.disable_plugin
-            if self.releasever:
-                self._yum_base.preconf.releasever = self.releasever
-            if self.installroot != '/':
-                # do not setup installroot by default, because of error
-                # CRITICAL:yum.cli:Config Error: Error accessing file for config file:////etc/yum.conf
-                # in old yum version (like in CentOS 6.6)
-                self._yum_base.preconf.root = self.installroot
-                self._yum_base.conf.installroot = self.installroot
-            if self.conf_file and os.path.exists(self.conf_file):
-                self._yum_base.preconf.fn = self.conf_file
-            if os.geteuid() != 0:
-                if hasattr(self._yum_base, 'setCacheDir'):
-                    self._yum_base.setCacheDir()
-                else:
-                    cachedir = yum.misc.getCacheDir()
-                    self._yum_base.repos.setCacheDir(cachedir)
-                    self._yum_base.conf.cache = 0
-            if self.disable_excludes:
-                self._yum_base.conf.disable_excludes = self.disable_excludes
-
-            # setting conf.sslverify allows retrieving the repo's metadata
-            # without validating the certificate, but that does not allow
-            # package installation from a bad-ssl repo.
-            self._yum_base.conf.sslverify = self.sslverify
-
-            # A sideeffect of accessing conf is that the configuration is
-            # loaded and plugins are discovered
-            self.yum_base.conf  # pylint: disable=pointless-statement
-
-            try:
-                for rid in self.disablerepo:
-                    self.yum_base.repos.disableRepo(rid)
-
-                self._enablerepos_with_error_checking()
-
-            except Exception as e:
-                self.module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
-
-        return self._yum_base
-
-    def po_to_envra(self, po):
-        if hasattr(po, 'ui_envra'):
-            return po.ui_envra
-
-        return '%s:%s-%s-%s.%s' % (po.epoch, po.name, po.version, po.release, po.arch)
-
-    def is_group_env_installed(self, name):
-        name_lower = name.lower()
-
-        if yum.__version_info__ >= (3, 4):
-            groups_list = self.yum_base.doGroupLists(return_evgrps=True)
-        else:
-            groups_list = self.yum_base.doGroupLists()
-
-        # list of the installed groups on the first index
-        groups = groups_list[0]
-        for group in groups:
-            if name_lower.endswith(group.name.lower()) or name_lower.endswith(group.groupid.lower()):
-                return True
-
-        if yum.__version_info__ >= (3, 4):
-            # list of the installed env_groups on the third index
-            envs = groups_list[2]
-            for env in envs:
-                if name_lower.endswith(env.name.lower()) or name_lower.endswith(env.environmentid.lower()):
-                    return True
-
-        return False
-
-    def is_installed(self, repoq, pkgspec, qf=None, is_pkg=False):
-        if qf is None:
-            qf = "%{epoch}:%{name}-%{version}-%{release}.%{arch}\n"
-
-        if not repoq:
-            pkgs = []
-            try:
-                e, m, dummy = self.yum_base.rpmdb.matchPackageNames([pkgspec])
-                pkgs = e + m
-                if not pkgs and not is_pkg:
-                    pkgs.extend(self.yum_base.returnInstalledPackagesByDep(pkgspec))
-            except Exception as e:
-                self.module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
-
-            return [self.po_to_envra(p) for p in pkgs]
-
-        else:
-            global rpmbin
-            if not rpmbin:
-                rpmbin = self.module.get_bin_path('rpm', required=True)
-
-            cmd = [rpmbin, '-q', '--qf', qf, pkgspec]
-            if '*' in pkgspec:
-                cmd.append('-a')
-            if self.installroot != '/':
-                cmd.extend(['--root', self.installroot])
-            # rpm localizes messages and we're screen scraping so make sure we use
-            # an appropriate locale
-            locale = get_best_parsable_locale(self.module)
-            lang_env = dict(LANG=locale, LC_ALL=locale, LC_MESSAGES=locale)
-            rc, out, err = self.module.run_command(cmd, environ_update=lang_env)
-            if rc != 0 and 'is not installed' not in out:
-                self.module.fail_json(msg='Error from rpm: %s: %s' % (cmd, err))
-            if 'is not installed' in out:
-                out = ''
-
-            pkgs = [p for p in out.replace('(none)', '0').split('\n') if p.strip()]
-            if not pkgs and not is_pkg:
-                cmd = [rpmbin, '-q', '--qf', qf, '--whatprovides', pkgspec]
-                if self.installroot != '/':
-                    cmd.extend(['--root', self.installroot])
-                rc2, out2, err2 = self.module.run_command(cmd, environ_update=lang_env)
-            else:
-                rc2, out2, err2 = (0, '', '')
-
-            if rc2 != 0 and 'no package provides' not in out2:
-                self.module.fail_json(msg='Error from rpm: %s: %s' % (cmd, err + err2))
-            if 'no package provides' in out2:
-                out2 = ''
-            pkgs += [p for p in out2.replace('(none)', '0').split('\n') if p.strip()]
-            return pkgs
-
-        return []
-
-    def is_available(self, repoq, pkgspec, qf=def_qf):
-        if not repoq:
-
-            pkgs = []
-            try:
-                e, m, dummy = self.yum_base.pkgSack.matchPackageNames([pkgspec])
-                pkgs = e + m
-                if not pkgs:
-                    pkgs.extend(self.yum_base.returnPackagesByDep(pkgspec))
-            except Exception as e:
-                self.module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
-
-            return [self.po_to_envra(p) for p in pkgs]
-
-        else:
-            myrepoq = list(repoq)
-
-            r_cmd = ['--disablerepo', ','.join(self.disablerepo)]
-            myrepoq.extend(r_cmd)
-
-            r_cmd = ['--enablerepo', ','.join(self.enablerepo)]
-            myrepoq.extend(r_cmd)
-
-            if self.releasever:
-                myrepoq.extend('--releasever=%s' % self.releasever)
-
-            cmd = myrepoq + ["--qf", qf, pkgspec]
-            rc, out, err = self.module.run_command(cmd)
-            if rc == 0:
-                return [p for p in out.split('\n') if p.strip()]
-            else:
-                self.module.fail_json(msg='Error from repoquery: %s: %s' % (cmd, err))
-
-        return []
-
-    def is_update(self, repoq, pkgspec, qf=def_qf):
-        if not repoq:
-
-            pkgs = []
-            updates = []
-
-            try:
-                pkgs = self.yum_base.returnPackagesByDep(pkgspec) + \
-                    self.yum_base.returnInstalledPackagesByDep(pkgspec)
-                if not pkgs:
-                    e, m, dummy = self.yum_base.pkgSack.matchPackageNames([pkgspec])
-                    pkgs = e + m
-                updates = self.yum_base.doPackageLists(pkgnarrow='updates').updates
-            except Exception as e:
-                self.module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
-
-            retpkgs = (pkg for pkg in pkgs if pkg in updates)
-
-            return set(self.po_to_envra(p) for p in retpkgs)
-
-        else:
-            myrepoq = list(repoq)
-            r_cmd = ['--disablerepo', ','.join(self.disablerepo)]
-            myrepoq.extend(r_cmd)
-
-            r_cmd = ['--enablerepo', ','.join(self.enablerepo)]
-            myrepoq.extend(r_cmd)
-
-            if self.releasever:
-                myrepoq.extend('--releasever=%s' % self.releasever)
-
-            cmd = myrepoq + ["--pkgnarrow=updates", "--qf", qf, pkgspec]
-            rc, out, err = self.module.run_command(cmd)
-
-            if rc == 0:
-                return set(p for p in out.split('\n') if p.strip())
-            else:
-                self.module.fail_json(msg='Error from repoquery: %s: %s' % (cmd, err))
-
-        return set()
-
-    def what_provides(self, repoq, req_spec, qf=def_qf):
-        if not repoq:
-
-            pkgs = []
-            try:
-                try:
-                    pkgs = self.yum_base.returnPackagesByDep(req_spec) + \
-                        self.yum_base.returnInstalledPackagesByDep(req_spec)
-                except Exception as e:
-                    # If a repo with `repo_gpgcheck=1` is added and the repo GPG
-                    # key was never accepted, querying this repo will throw an
-                    # error: 'repomd.xml signature could not be verified'. In that
-                    # situation we need to run `yum -y makecache fast` which will accept
-                    # the key and try again.
-                    if 'repomd.xml signature could not be verified' in to_native(e):
-                        if self.releasever:
-                            self.module.run_command(self.yum_basecmd + ['makecache', 'fast', '--releasever=%s' % self.releasever])
-                        else:
-                            self.module.run_command(self.yum_basecmd + ['makecache', 'fast'])
-                        pkgs = self.yum_base.returnPackagesByDep(req_spec) + \
-                            self.yum_base.returnInstalledPackagesByDep(req_spec)
-                    else:
-                        raise
-                if not pkgs:
-                    exact_matches, glob_matches = self.yum_base.pkgSack.matchPackageNames([req_spec])[0:2]
-                    pkgs.extend(exact_matches)
-                    pkgs.extend(glob_matches)
-                    exact_matches, glob_matches = self.yum_base.rpmdb.matchPackageNames([req_spec])[0:2]
-                    pkgs.extend(exact_matches)
-                    pkgs.extend(glob_matches)
-            except Exception as e:
-                self.module.fail_json(msg="Failure talking to yum: %s" % to_native(e))
-
-            return set(self.po_to_envra(p) for p in pkgs)
-
-        else:
-            myrepoq = list(repoq)
-            r_cmd = ['--disablerepo', ','.join(self.disablerepo)]
-            myrepoq.extend(r_cmd)
-
-            r_cmd = ['--enablerepo', ','.join(self.enablerepo)]
-            myrepoq.extend(r_cmd)
-
-            if self.releasever:
-                myrepoq.extend('--releasever=%s' % self.releasever)
-
-            cmd = myrepoq + ["--qf", qf, "--whatprovides", req_spec]
-            rc, out, err = self.module.run_command(cmd)
-            cmd = myrepoq + ["--qf", qf, req_spec]
-            rc2, out2, err2 = self.module.run_command(cmd)
-            if rc == 0 and rc2 == 0:
-                out += out2
-                pkgs = {p for p in out.split('\n') if p.strip()}
-                if not pkgs:
-                    pkgs = self.is_installed(repoq, req_spec, qf=qf)
-                return pkgs
-            else:
-                self.module.fail_json(msg='Error from repoquery: %s: %s' % (cmd, err + err2))
-
-        return set()
-
-    def transaction_exists(self, pkglist):
-        """
-        checks the package list to see if any packages are
-        involved in an incomplete transaction
-        """
-
-        conflicts = []
-        if not transaction_helpers:
-            return conflicts
-
-        # first, we create a list of the package 'nvreas'
-        # so we can compare the pieces later more easily
-        pkglist_nvreas = (splitFilename(pkg) for pkg in pkglist)
-
-        # next, we build the list of packages that are
-        # contained within an unfinished transaction
-        unfinished_transactions = find_unfinished_transactions()
-        for trans in unfinished_transactions:
-            steps = find_ts_remaining(trans)
-            for step in steps:
-                # the action is install/erase/etc., but we only
-                # care about the package spec contained in the step
-                (action, step_spec) = step
-                (n, v, r, e, a) = splitFilename(step_spec)
-                # and see if that spec is in the list of packages
-                # requested for installation/updating
-                for pkg in pkglist_nvreas:
-                    # if the name and arch match, we're going to assume
-                    # this package is part of a pending transaction
-                    # the label is just for display purposes
-                    label = "%s-%s" % (n, a)
-                    if n == pkg[0] and a == pkg[4]:
-                        if label not in conflicts:
-                            conflicts.append("%s-%s" % (n, a))
-                        break
-        return conflicts
-
-    def local_envra(self, path):
-        """return envra of a local rpm passed in"""
-
-        ts = rpm.TransactionSet()
-        ts.setVSFlags(rpm._RPMVSF_NOSIGNATURES)
-        fd = os.open(path, os.O_RDONLY)
-        try:
-            header = ts.hdrFromFdno(fd)
-        except rpm.error as e:
-            return None
-        finally:
-            os.close(fd)
-
-        return '%s:%s-%s-%s.%s' % (
-            header[rpm.RPMTAG_EPOCH] or '0',
-            header[rpm.RPMTAG_NAME],
-            header[rpm.RPMTAG_VERSION],
-            header[rpm.RPMTAG_RELEASE],
-            header[rpm.RPMTAG_ARCH]
-        )
-
-    @contextmanager
-    def set_env_proxy(self):
-        # setting system proxy environment and saving old, if exists
-        namepass = ""
-        scheme = ["http", "https"]
-        old_proxy_env = [os.getenv("http_proxy"), os.getenv("https_proxy")]
-        try:
-            # "_none_" is a special value to disable proxy in yum.conf/*.repo
-            if self.yum_base.conf.proxy and self.yum_base.conf.proxy not in ("_none_",):
-                if self.yum_base.conf.proxy_username:
-                    namepass = namepass + self.yum_base.conf.proxy_username
-                    proxy_url = self.yum_base.conf.proxy
-                    if self.yum_base.conf.proxy_password:
-                        namepass = namepass + ":" + self.yum_base.conf.proxy_password
-                elif '@' in self.yum_base.conf.proxy:
-                    namepass = self.yum_base.conf.proxy.split('@')[0].split('//')[-1]
-                    proxy_url = self.yum_base.conf.proxy.replace("{0}@".format(namepass), "")
-
-                if namepass:
-                    namepass = namepass + '@'
-                    for item in scheme:
-                        os.environ[item + "_proxy"] = re.sub(
-                            r"(http://)",
-                            r"\g<1>" + namepass, proxy_url
-                        )
-                else:
-                    for item in scheme:
-                        os.environ[item + "_proxy"] = self.yum_base.conf.proxy
-            yield
-        except yum.Errors.YumBaseError:
-            raise
-        finally:
-            # revert back to previously system configuration
-            for item in scheme:
-                if os.getenv("{0}_proxy".format(item)):
-                    del os.environ["{0}_proxy".format(item)]
-            if old_proxy_env[0]:
-                os.environ["http_proxy"] = old_proxy_env[0]
-            if old_proxy_env[1]:
-                os.environ["https_proxy"] = old_proxy_env[1]
-
-    def pkg_to_dict(self, pkgstr):
-        if pkgstr.strip() and pkgstr.count('|') == 5:
-            n, e, v, r, a, repo = pkgstr.split('|')
-        else:
-            return {'error_parsing': pkgstr}
-
-        d = {
-            'name': n,
-            'arch': a,
-            'epoch': e,
-            'release': r,
-            'version': v,
-            'repo': repo,
-            'envra': '%s:%s-%s-%s.%s' % (e, n, v, r, a)
-        }
-
-        if repo == 'installed':
-            d['yumstate'] = 'installed'
-        else:
-            d['yumstate'] = 'available'
-
-        return d
-
-    def repolist(self, repoq, qf="%{repoid}"):
-        cmd = repoq + ["--qf", qf, "-a"]
-        if self.releasever:
-            cmd.extend(['--releasever=%s' % self.releasever])
-        rc, out, err = self.module.run_command(cmd)
-        if rc == 0:
-            return set(p for p in out.split('\n') if p.strip())
-        else:
-            return []
-
-    def list_stuff(self, repoquerybin, stuff):
-
-        qf = "%{name}|%{epoch}|%{version}|%{release}|%{arch}|%{repoid}"
-        # is_installed goes through rpm instead of repoquery so it needs a slightly different format
-        is_installed_qf = "%{name}|%{epoch}|%{version}|%{release}|%{arch}|installed\n"
-        repoq = [repoquerybin, '--show-duplicates', '--plugins', '--quiet']
-        if self.disablerepo:
-            repoq.extend(['--disablerepo', ','.join(self.disablerepo)])
-        if self.enablerepo:
-            repoq.extend(['--enablerepo', ','.join(self.enablerepo)])
-        if self.installroot != '/':
-            repoq.extend(['--installroot', self.installroot])
-        if self.conf_file and os.path.exists(self.conf_file):
-            repoq += ['-c', self.conf_file]
-
-        if stuff == 'installed':
-            return [self.pkg_to_dict(p) for p in sorted(self.is_installed(repoq, '-a', qf=is_installed_qf)) if p.strip()]
-
-        if stuff == 'updates':
-            return [self.pkg_to_dict(p) for p in sorted(self.is_update(repoq, '-a', qf=qf)) if p.strip()]
-
-        if stuff == 'available':
-            return [self.pkg_to_dict(p) for p in sorted(self.is_available(repoq, '-a', qf=qf)) if p.strip()]
-
-        if stuff == 'repos':
-            return [dict(repoid=name, state='enabled') for name in sorted(self.repolist(repoq)) if name.strip()]
-
-        return [
-            self.pkg_to_dict(p) for p in
-            sorted(self.is_installed(repoq, stuff, qf=is_installed_qf) + self.is_available(repoq, stuff, qf=qf))
-            if p.strip()
-        ]
-
-    def exec_install(self, items, action, pkgs, res):
-        cmd = self.yum_basecmd + [action] + pkgs
-        if self.releasever:
-            cmd.extend(['--releasever=%s' % self.releasever])
-
-        # setting sslverify using --setopt is required as conf.sslverify only
-        # affects the metadata retrieval.
-        if not self.sslverify:
-            cmd.extend(['--setopt', 'sslverify=0'])
-
-        if self.module.check_mode:
-            self.module.exit_json(changed=True, results=res['results'], changes=dict(installed=pkgs))
-        else:
-            res['changes'] = dict(installed=pkgs)
-
-        locale = get_best_parsable_locale(self.module)
-        lang_env = dict(LANG=locale, LC_ALL=locale, LC_MESSAGES=locale)
-        rc, out, err = self.module.run_command(cmd, environ_update=lang_env)
-
-        if rc == 1:
-            for spec in items:
-                # Fail on invalid urls:
-                if ('://' in spec and ('No package %s available.' % spec in out or 'Cannot open: %s. Skipping.' % spec in err)):
-                    err = 'Package at %s could not be installed' % spec
-                    self.module.fail_json(changed=False, msg=err, rc=rc)
-
-        res['rc'] = rc
-        res['results'].append(out)
-        res['msg'] += err
-        res['changed'] = True
-
-        if ('Nothing to do' in out and rc == 0) or ('does not have any packages' in err):
-            res['changed'] = False
-
-        if rc != 0:
-            res['changed'] = False
-            self.module.fail_json(**res)
-
-        # Fail if yum prints 'No space left on device' because that means some
-        # packages failed executing their post install scripts because of lack of
-        # free space (e.g. kernel package couldn't generate initramfs). Note that
-        # yum can still exit with rc=0 even if some post scripts didn't execute
-        # correctly.
-        if 'No space left on device' in (out or err):
-            res['changed'] = False
-            res['msg'] = 'No space left on device'
-            self.module.fail_json(**res)
-
-        # FIXME - if we did an install - go and check the rpmdb to see if it actually installed
-        # look for each pkg in rpmdb
-        # look for each pkg via obsoletes
-
-        return res
-
-    def install(self, items, repoq):
-
-        pkgs = []
-        downgrade_pkgs = []
-        res = {}
-        res['results'] = []
-        res['msg'] = ''
-        res['rc'] = 0
-        res['changed'] = False
-
-        for spec in items:
-            pkg = None
-            downgrade_candidate = False
-
-            # check if pkgspec is installed (if possible for idempotence)
-            if spec.endswith('.rpm') or '://' in spec:
-                if '://' not in spec and not os.path.exists(spec):
-                    res['msg'] += "No RPM file matching '%s' found on system" % spec
-                    res['results'].append("No RPM file matching '%s' found on system" % spec)
-                    res['rc'] = 127  # Ensure the task fails in with-loop
-                    self.module.fail_json(**res)
-
-                if '://' in spec:
-                    with self.set_env_proxy():
-                        package = fetch_file(self.module, spec)
-                        if not package.endswith('.rpm'):
-                            # yum requires a local file to have the extension of .rpm and we
-                            # can not guarantee that from an URL (redirects, proxies, etc)
-                            new_package_path = '%s.rpm' % package
-                            os.rename(package, new_package_path)
-                            package = new_package_path
-                else:
-                    package = spec
-
-                # most common case is the pkg is already installed
-                envra = self.local_envra(package)
-                if envra is None:
-                    self.module.fail_json(msg="Failed to get envra information from RPM package: %s" % spec)
-                installed_pkgs = self.is_installed(repoq, envra)
-                if installed_pkgs:
-                    res['results'].append('%s providing %s is already installed' % (installed_pkgs[0], package))
-                    continue
-
-                (name, ver, rel, epoch, arch) = splitFilename(envra)
-                installed_pkgs = self.is_installed(repoq, name)
-
-                # case for two same envr but different archs like x86_64 and i686
-                if len(installed_pkgs) == 2:
-                    (cur_name0, cur_ver0, cur_rel0, cur_epoch0, cur_arch0) = splitFilename(installed_pkgs[0])
-                    (cur_name1, cur_ver1, cur_rel1, cur_epoch1, cur_arch1) = splitFilename(installed_pkgs[1])
-                    cur_epoch0 = cur_epoch0 or '0'
-                    cur_epoch1 = cur_epoch1 or '0'
-                    compare = compareEVR((cur_epoch0, cur_ver0, cur_rel0), (cur_epoch1, cur_ver1, cur_rel1))
-                    if compare == 0 and cur_arch0 != cur_arch1:
-                        for installed_pkg in installed_pkgs:
-                            if installed_pkg.endswith(arch):
-                                installed_pkgs = [installed_pkg]
-
-                if len(installed_pkgs) == 1:
-                    installed_pkg = installed_pkgs[0]
-                    (cur_name, cur_ver, cur_rel, cur_epoch, cur_arch) = splitFilename(installed_pkg)
-                    cur_epoch = cur_epoch or '0'
-                    compare = compareEVR((cur_epoch, cur_ver, cur_rel), (epoch, ver, rel))
-
-                    # compare > 0 -> higher version is installed
-                    # compare == 0 -> exact version is installed
-                    # compare < 0 -> lower version is installed
-                    if compare > 0 and self.allow_downgrade:
-                        downgrade_candidate = True
-                    elif compare >= 0:
-                        continue
-
-                # else: if there are more installed packages with the same name, that would mean
-                # kernel, gpg-pubkey or like, so just let yum deal with it and try to install it
-
-                pkg = package
-
-            # groups
-            elif spec.startswith('@'):
-                if self.is_group_env_installed(spec):
-                    continue
-
-                pkg = spec
-
-            # range requires or file-requires or pkgname :(
-            else:
-                # most common case is the pkg is already installed and done
-                # short circuit all the bs - and search for it as a pkg in is_installed
-                # if you find it then we're done
-                if not set(['*', '?']).intersection(set(spec)):
-                    installed_pkgs = self.is_installed(repoq, spec, is_pkg=True)
-                    if installed_pkgs:
-                        res['results'].append('%s providing %s is already installed' % (installed_pkgs[0], spec))
-                        continue
-
-                # look up what pkgs provide this
-                pkglist = self.what_provides(repoq, spec)
-                if not pkglist:
-                    res['msg'] += "No package matching '%s' found available, installed or updated" % spec
-                    res['results'].append("No package matching '%s' found available, installed or updated" % spec)
-                    res['rc'] = 126  # Ensure the task fails in with-loop
-                    self.module.fail_json(**res)
-
-                # if any of the packages are involved in a transaction, fail now
-                # so that we don't hang on the yum operation later
-                conflicts = self.transaction_exists(pkglist)
-                if conflicts:
-                    res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts)
-                    res['rc'] = 125  # Ensure the task fails in with-loop
-                    self.module.fail_json(**res)
-
-                # if any of them are installed
-                # then nothing to do
-
-                found = False
-                for this in pkglist:
-                    if self.is_installed(repoq, this, is_pkg=True):
-                        found = True
-                        res['results'].append('%s providing %s is already installed' % (this, spec))
-                        break
-
-                # if the version of the pkg you have installed is not in ANY repo, but there are
-                # other versions in the repos (both higher and lower) then the previous checks won't work.
-                # so we check one more time. This really only works for pkgname - not for file provides or virt provides
-                # but virt provides should be all caught in what_provides on its own.
-                # highly irritating
-                if not found:
-                    if self.is_installed(repoq, spec):
-                        found = True
-                        res['results'].append('package providing %s is already installed' % (spec))
-
-                if found:
-                    continue
-
-                # Downgrade - The yum install command will only install or upgrade to a spec version, it will
-                # not install an older version of an RPM even if specified by the install spec. So we need to
-                # determine if this is a downgrade, and then use the yum downgrade command to install the RPM.
-                if self.allow_downgrade:
-                    for package in pkglist:
-                        # Get the NEVRA of the requested package using pkglist instead of spec because pkglist
-                        #  contains consistently-formatted package names returned by yum, rather than user input
-                        #  that is often not parsed correctly by splitFilename().
-                        (name, ver, rel, epoch, arch) = splitFilename(package)
-
-                        # Check if any version of the requested package is installed
-                        inst_pkgs = self.is_installed(repoq, name, is_pkg=True)
-                        if inst_pkgs:
-                            (cur_name, cur_ver, cur_rel, cur_epoch, cur_arch) = splitFilename(inst_pkgs[0])
-                            compare = compareEVR((cur_epoch, cur_ver, cur_rel), (epoch, ver, rel))
-                            if compare > 0:
-                                downgrade_candidate = True
-                            else:
-                                downgrade_candidate = False
-                                break
-
-                # If package needs to be installed/upgraded/downgraded, then pass in the spec
-                # we could get here if nothing provides it but that's not
-                # the error we're catching here
-                pkg = spec
-
-            if downgrade_candidate and self.allow_downgrade:
-                downgrade_pkgs.append(pkg)
-            else:
-                pkgs.append(pkg)
-
-        if downgrade_pkgs:
-            res = self.exec_install(items, 'downgrade', downgrade_pkgs, res)
-
-        if pkgs:
-            res = self.exec_install(items, 'install', pkgs, res)
-
-        return res
-
-    def remove(self, items, repoq):
-
-        pkgs = []
-        res = {}
-        res['results'] = []
-        res['msg'] = ''
-        res['changed'] = False
-        res['rc'] = 0
-
-        for pkg in items:
-            if pkg.startswith('@'):
-                installed = self.is_group_env_installed(pkg)
-            else:
-                installed = self.is_installed(repoq, pkg)
-
-            if installed:
-                pkgs.append(pkg)
-            else:
-                res['results'].append('%s is not installed' % pkg)
-
-        if pkgs:
-            if self.module.check_mode:
-                self.module.exit_json(changed=True, results=res['results'], changes=dict(removed=pkgs))
-            else:
-                res['changes'] = dict(removed=pkgs)
-
-            # run an actual yum transaction
-            if self.autoremove:
-                cmd = self.yum_basecmd + ["autoremove"] + pkgs
-            else:
-                cmd = self.yum_basecmd + ["remove"] + pkgs
-            rc, out, err = self.module.run_command(cmd)
-
-            res['rc'] = rc
-            res['results'].append(out)
-            res['msg'] = err
-
-            if rc != 0:
-                if self.autoremove and 'No such command' in out:
-                    self.module.fail_json(msg='Version of YUM too old for autoremove: Requires yum 3.4.3 (RHEL/CentOS 7+)')
-                else:
-                    self.module.fail_json(**res)
-
-            # compile the results into one batch. If anything is changed
-            # then mark changed
-            # at the end - if we've end up failed then fail out of the rest
-            # of the process
-
-            # at this point we check to see if the pkg is no longer present
-            self._yum_base = None  # previous YumBase package index is now invalid
-            for pkg in pkgs:
-                if pkg.startswith('@'):
-                    installed = self.is_group_env_installed(pkg)
-                else:
-                    installed = self.is_installed(repoq, pkg, is_pkg=True)
-
-                if installed:
-                    # Return a message so it's obvious to the user why yum failed
-                    # and which package couldn't be removed. More details:
-                    # https://github.com/ansible/ansible/issues/35672
-                    res['msg'] = "Package '%s' couldn't be removed!" % pkg
-                    self.module.fail_json(**res)
-
-            res['changed'] = True
-
-        return res
-
-    def run_check_update(self):
-        # run check-update to see if we have packages pending
-        if self.releasever:
-            rc, out, err = self.module.run_command(self.yum_basecmd + ['check-update'] + ['--releasever=%s' % self.releasever])
-        else:
-            rc, out, err = self.module.run_command(self.yum_basecmd + ['check-update'])
-        return rc, out, err
-
-    @staticmethod
-    def parse_check_update(check_update_output):
-        # preprocess string and filter out empty lines so the regex below works
-        out = '\n'.join((l for l in check_update_output.splitlines() if l))
-
-        # Remove incorrect new lines in longer columns in output from yum check-update
-        # yum line wrapping can move the repo to the next line:
-        #  some_looooooooooooooooooooooooooooooooooooong_package_name   1:1.2.3-1.el7
-        #                                                                    some-repo-label
-        out = re.sub(r'\n\W+(.*)', r' \1', out)
-
-        updates = {}
-        obsoletes = {}
-        for line in out.split('\n'):
-            line = line.split()
-            # Ignore irrelevant lines:
-            #  - '*' in line matches lines like mirror lists: "* base: mirror.corbina.net"
-            #  - len(line) != 3 or 6 could be strings like:
-            #      "This system is not registered with an entitlement server..."
-            #  - len(line) = 6 is package obsoletes
-            #  - checking for '.' in line[0] (package name) likely ensures that it is of format:
-            #      "package_name.arch" (coreutils.x86_64)
-            if '*' in line or len(line) not in [3, 6] or '.' not in line[0]:
-                continue
-
-            pkg, version, repo = line[0], line[1], line[2]
-            name, dist = pkg.rsplit('.', 1)
-
-            if name not in updates:
-                updates[name] = []
-
-            updates[name].append({'version': version, 'dist': dist, 'repo': repo})
-
-            if len(line) == 6:
-                obsolete_pkg, obsolete_version, obsolete_repo = line[3], line[4], line[5]
-                obsolete_name, obsolete_dist = obsolete_pkg.rsplit('.', 1)
-
-                if obsolete_name not in obsoletes:
-                    obsoletes[obsolete_name] = []
-
-                obsoletes[obsolete_name].append({'version': obsolete_version, 'dist': obsolete_dist, 'repo': obsolete_repo})
-
-        return updates, obsoletes
-
-    def latest(self, items, repoq):
-
-        res = {}
-        res['results'] = []
-        res['msg'] = ''
-        res['changed'] = False
-        res['rc'] = 0
-        pkgs = {}
-        pkgs['update'] = []
-        pkgs['install'] = []
-        updates = {}
-        obsoletes = {}
-        update_all = False
-        cmd = self.yum_basecmd[:]
-
-        # determine if we're doing an update all
-        if '*' in items:
-            update_all = True
-
-        rc, out, err = self.run_check_update()
-
-        if rc == 0 and update_all:
-            res['results'].append('Nothing to do here, all packages are up to date')
-            return res
-        elif rc == 100:
-            updates, obsoletes = self.parse_check_update(out)
-        elif rc == 1:
-            res['msg'] = err
-            res['rc'] = rc
-            self.module.fail_json(**res)
-
-        if update_all:
-            cmd.append('update')
-            will_update = set(updates.keys())
-            will_update_from_other_package = dict()
-        else:
-            will_update = set()
-            will_update_from_other_package = dict()
-            for spec in items:
-                # some guess work involved with groups. update @<group> will install the group if missing
-                if spec.startswith('@'):
-                    pkgs['update'].append(spec)
-                    will_update.add(spec)
-                    continue
-
-                # check if pkgspec is installed (if possible for idempotence)
-                # localpkg
-                if spec.endswith('.rpm') and '://' not in spec:
-                    if not os.path.exists(spec):
-                        res['msg'] += "No RPM file matching '%s' found on system" % spec
-                        res['results'].append("No RPM file matching '%s' found on system" % spec)
-                        res['rc'] = 127  # Ensure the task fails in with-loop
-                        self.module.fail_json(**res)
-
-                    # get the pkg e:name-v-r.arch
-                    envra = self.local_envra(spec)
-
-                    if envra is None:
-                        self.module.fail_json(msg="Failed to get envra information from RPM package: %s" % spec)
-
-                    # local rpm files can't be updated
-                    if self.is_installed(repoq, envra):
-                        pkgs['update'].append(spec)
-                    else:
-                        pkgs['install'].append(spec)
-                    continue
-
-                # URL
-                if '://' in spec:
-                    # download package so that we can check if it's already installed
-                    with self.set_env_proxy():
-                        package = fetch_file(self.module, spec)
-                    envra = self.local_envra(package)
-
-                    if envra is None:
-                        self.module.fail_json(msg="Failed to get envra information from RPM package: %s" % spec)
-
-                    # local rpm files can't be updated
-                    if self.is_installed(repoq, envra):
-                        pkgs['update'].append(spec)
-                    else:
-                        pkgs['install'].append(spec)
-                    continue
-
-                # dep/pkgname  - find it
-                if self.is_installed(repoq, spec):
-                    pkgs['update'].append(spec)
-                else:
-                    pkgs['install'].append(spec)
-                pkglist = self.what_provides(repoq, spec)
-                # FIXME..? may not be desirable to throw an exception here if a single package is missing
-                if not pkglist:
-                    res['msg'] += "No package matching '%s' found available, installed or updated" % spec
-                    res['results'].append("No package matching '%s' found available, installed or updated" % spec)
-                    res['rc'] = 126  # Ensure the task fails in with-loop
-                    self.module.fail_json(**res)
-
-                nothing_to_do = True
-                for pkg in pkglist:
-                    if spec in pkgs['install'] and self.is_available(repoq, pkg):
-                        nothing_to_do = False
-                        break
-
-                    # this contains the full NVR and spec could contain wildcards
-                    # or virtual provides (like "python-*" or "smtp-daemon") while
-                    # updates contains name only.
-                    (pkgname, ver, rel, epoch, arch) = splitFilename(pkg)
-                    if spec in pkgs['update'] and pkgname in updates:
-                        nothing_to_do = False
-                        will_update.add(spec)
-                        # Massage the updates list
-                        if spec != pkgname:
-                            # For reporting what packages would be updated more
-                            # succinctly
-                            will_update_from_other_package[spec] = pkgname
-                        break
-
-                if not self.is_installed(repoq, spec) and self.update_only:
-                    res['results'].append("Packages providing %s not installed due to update_only specified" % spec)
-                    continue
-                if nothing_to_do:
-                    res['results'].append("All packages providing %s are up to date" % spec)
-                    continue
-
-                # if any of the packages are involved in a transaction, fail now
-                # so that we don't hang on the yum operation later
-                conflicts = self.transaction_exists(pkglist)
-                if conflicts:
-                    res['msg'] += "The following packages have pending transactions: %s" % ", ".join(conflicts)
-                    res['results'].append("The following packages have pending transactions: %s" % ", ".join(conflicts))
-                    res['rc'] = 128  # Ensure the task fails in with-loop
-                    self.module.fail_json(**res)
-
-        # check_mode output
-        to_update = []
-        for w in will_update:
-            if w.startswith('@'):
-                # yum groups
-                to_update.append((w, None))
-            elif w not in updates:
-                # There are (at least, probably more) 2 ways we can get here:
-                #
-                # * A virtual provides (our user specifies "webserver", but
-                #   "httpd" is the key in 'updates').
-                #
-                # * A wildcard. emac* will get us here if there's a package
-                #   called 'emacs' in the pending updates list. 'updates' will
-                #   of course key on 'emacs' in that case.
-
-                other_pkg = will_update_from_other_package[w]
-
-                # We are guaranteed that: other_pkg in updates
-                # ...based on the logic above. But we only want to show one
-                # update in this case (given the wording of "at least") below.
-                # As an example, consider a package installed twice:
-                # foobar.x86_64, foobar.i686
-                # We want to avoid having both:
-                #   ('foo*', 'because of (at least) foobar-1.x86_64 from repo')
-                #   ('foo*', 'because of (at least) foobar-1.i686 from repo')
-                # We just pick the first one.
-                #
-                # TODO: This is something that might be nice to change, but it
-                #       would be a module UI change. But without it, we're
-                #       dropping potentially important information about what
-                #       was updated. Instead of (given_spec, random_matching_package)
-                #       it'd be nice if we appended (given_spec, [all_matching_packages])
-                #
-                #       ... But then, we also drop information if multiple
-                #       different (distinct) packages match the given spec and
-                #       we should probably fix that too.
-                pkg = updates[other_pkg][0]
-                to_update.append(
-                    (
-                        w,
-                        'because of (at least) %s-%s.%s from %s' % (
-                            other_pkg,
-                            pkg['version'],
-                            pkg['dist'],
-                            pkg['repo']
-                        )
-                    )
-                )
-            else:
-                # Otherwise the spec is an exact match
-                for pkg in updates[w]:
-                    to_update.append(
-                        (
-                            w,
-                            '%s.%s from %s' % (
-                                pkg['version'],
-                                pkg['dist'],
-                                pkg['repo']
-                            )
-                        )
-                    )
-
-        if self.update_only:
-            res['changes'] = dict(installed=[], updated=to_update)
-        else:
-            res['changes'] = dict(installed=pkgs['install'], updated=to_update)
-
-        if obsoletes:
-            res['obsoletes'] = obsoletes
-
-        # return results before we actually execute stuff
-        if self.module.check_mode:
-            if will_update or pkgs['install']:
-                res['changed'] = True
-            return res
-
-        if self.releasever:
-            cmd.extend(['--releasever=%s' % self.releasever])
-
-        # run commands
-        if update_all:
-            rc, out, err = self.module.run_command(cmd)
-            res['changed'] = True
-        elif self.update_only:
-            if pkgs['update']:
-                cmd += ['update'] + pkgs['update']
-                locale = get_best_parsable_locale(self.module)
-                lang_env = dict(LANG=locale, LC_ALL=locale, LC_MESSAGES=locale)
-                rc, out, err = self.module.run_command(cmd, environ_update=lang_env)
-                out_lower = out.strip().lower()
-                if not out_lower.endswith("no packages marked for update") and \
-                        not out_lower.endswith("nothing to do"):
-                    res['changed'] = True
-            else:
-                rc, out, err = [0, '', '']
-        elif pkgs['install'] or will_update and not self.update_only:
-            cmd += ['install'] + pkgs['install'] + pkgs['update']
-            locale = get_best_parsable_locale(self.module)
-            lang_env = dict(LANG=locale, LC_ALL=locale, LC_MESSAGES=locale)
-            rc, out, err = self.module.run_command(cmd, environ_update=lang_env)
-            out_lower = out.strip().lower()
-            if not out_lower.endswith("no packages marked for update") and \
-                    not out_lower.endswith("nothing to do"):
-                res['changed'] = True
-        else:
-            rc, out, err = [0, '', '']
-
-        res['rc'] = rc
-        res['msg'] += err
-        res['results'].append(out)
-
-        if rc:
-            res['failed'] = True
-
-        return res
-
-    def ensure(self, repoq):
-        pkgs = self.names
-
-        # autoremove was provided without `name`
-        if not self.names and self.autoremove:
-            pkgs = []
-            self.state = 'absent'
-
-        if self.conf_file and os.path.exists(self.conf_file):
-            self.yum_basecmd += ['-c', self.conf_file]
-
-            if repoq:
-                repoq += ['-c', self.conf_file]
-
-        if self.skip_broken:
-            self.yum_basecmd.extend(['--skip-broken'])
-
-        if self.disablerepo:
-            self.yum_basecmd.extend(['--disablerepo=%s' % ','.join(self.disablerepo)])
-
-        if self.enablerepo:
-            self.yum_basecmd.extend(['--enablerepo=%s' % ','.join(self.enablerepo)])
-
-        if self.enable_plugin:
-            self.yum_basecmd.extend(['--enableplugin', ','.join(self.enable_plugin)])
-
-        if self.disable_plugin:
-            self.yum_basecmd.extend(['--disableplugin', ','.join(self.disable_plugin)])
-
-        if self.exclude:
-            e_cmd = ['--exclude=%s' % ','.join(self.exclude)]
-            self.yum_basecmd.extend(e_cmd)
-
-        if self.disable_excludes:
-            self.yum_basecmd.extend(['--disableexcludes=%s' % self.disable_excludes])
-
-        if self.cacheonly:
-            self.yum_basecmd.extend(['--cacheonly'])
-
-        if self.download_only:
-            self.yum_basecmd.extend(['--downloadonly'])
-
-            if self.download_dir:
-                self.yum_basecmd.extend(['--downloaddir=%s' % self.download_dir])
-
-        if self.releasever:
-            self.yum_basecmd.extend(['--releasever=%s' % self.releasever])
-
-        if self.installroot != '/':
-            # do not setup installroot by default, because of error
-            # CRITICAL:yum.cli:Config Error: Error accessing file for config file:////etc/yum.conf
-            # in old yum version (like in CentOS 6.6)
-            e_cmd = ['--installroot=%s' % self.installroot]
-            self.yum_basecmd.extend(e_cmd)
-
-        if self.state in ('installed', 'present', 'latest'):
-            # The need of this entire if conditional has to be changed
-            # this function is the ensure function that is called
-            # in the main section.
-            #
-            # This conditional tends to disable/enable repo for
-            # install present latest action, same actually
-            # can be done for remove and absent action
-            #
-            # As solution I would advice to cal
-            # try: self.yum_base.repos.disableRepo(disablerepo)
-            # and
-            # try: self.yum_base.repos.enableRepo(enablerepo)
-            # right before any yum_cmd is actually called regardless
-            # of yum action.
-            #
-            # Please note that enable/disablerepo options are general
-            # options, this means that we can call those with any action
-            # option.  https://linux.die.net/man/8/yum
-            #
-            # This docstring will be removed together when issue: #21619
-            # will be solved.
-            #
-            # This has been triggered by: #19587
-
-            if self.update_cache:
-                self.module.run_command(self.yum_basecmd + ['clean', 'expire-cache'])
-
-            try:
-                current_repos = self.yum_base.repos.repos.keys()
-                if self.enablerepo:
-                    try:
-                        new_repos = self.yum_base.repos.repos.keys()
-                        for i in new_repos:
-                            if i not in current_repos:
-                                rid = self.yum_base.repos.getRepo(i)
-                                a = rid.repoXML.repoid  # nopep8 - https://github.com/ansible/ansible/pull/21475#pullrequestreview-22404868
-                        current_repos = new_repos
-                    except yum.Errors.YumBaseError as e:
-                        self.module.fail_json(msg="Error setting/accessing repos: %s" % to_native(e))
-            except yum.Errors.YumBaseError as e:
-                self.module.fail_json(msg="Error accessing repos: %s" % to_native(e))
-        if self.state == 'latest' or self.update_only:
-            if self.disable_gpg_check:
-                self.yum_basecmd.append('--nogpgcheck')
-            if self.security:
-                self.yum_basecmd.append('--security')
-            if self.bugfix:
-                self.yum_basecmd.append('--bugfix')
-            res = self.latest(pkgs, repoq)
-        elif self.state in ('installed', 'present'):
-            if self.disable_gpg_check:
-                self.yum_basecmd.append('--nogpgcheck')
-            res = self.install(pkgs, repoq)
-        elif self.state in ('removed', 'absent'):
-            res = self.remove(pkgs, repoq)
-        else:
-            # should be caught by AnsibleModule argument_spec
-            self.module.fail_json(
-                msg="we should never get here unless this all failed",
-                changed=False,
-                results='',
-                errors='unexpected state'
-            )
-        return res
-
-    @staticmethod
-    def has_yum():
-        return HAS_YUM_PYTHON
-
-    def run(self):
-        """
-        actually execute the module code backend
-        """
-
-        if (not HAS_RPM_PYTHON or not HAS_YUM_PYTHON) and sys.executable != '/usr/bin/python' and not has_respawned():
-            respawn_module('/usr/bin/python')
-            # end of the line for this process; we'll exit here once the respawned module has completed
-
-        error_msgs = []
-        if not HAS_RPM_PYTHON:
-            error_msgs.append('The Python 2 bindings for rpm are needed for this module. If you require Python 3 support use the `dnf` Ansible module instead.')
-        if not HAS_YUM_PYTHON:
-            error_msgs.append('The Python 2 yum module is needed for this module. If you require Python 3 support use the `dnf` Ansible module instead.')
-
-        self.wait_for_lock()
-
-        if error_msgs:
-            self.module.fail_json(msg='. '.join(error_msgs))
-
-        # fedora will redirect yum to dnf, which has incompatibilities
-        # with how this module expects yum to operate. If yum-deprecated
-        # is available, use that instead to emulate the old behaviors.
-        if self.module.get_bin_path('yum-deprecated'):
-            yumbin = self.module.get_bin_path('yum-deprecated')
-        else:
-            yumbin = self.module.get_bin_path('yum')
-
-        # need debug level 2 to get 'Nothing to do' for groupinstall.
-        self.yum_basecmd = [yumbin, '-d', '2', '-y']
-
-        if self.update_cache and not self.names and not self.list:
-            rc, stdout, stderr = self.module.run_command(self.yum_basecmd + ['clean', 'expire-cache'])
-            if rc == 0:
-                self.module.exit_json(
-                    changed=False,
-                    msg="Cache updated",
-                    rc=rc,
-                    results=[]
-                )
-            else:
-                self.module.exit_json(
-                    changed=False,
-                    msg="Failed to update cache",
-                    rc=rc,
-                    results=[stderr],
-                )
-
-        repoquerybin = self.module.get_bin_path('repoquery', required=False)
-
-        if self.install_repoquery and not repoquerybin and not self.module.check_mode:
-            yum_path = self.module.get_bin_path('yum')
-            if yum_path:
-                if self.releasever:
-                    self.module.run_command('%s -y install yum-utils --releasever %s' % (yum_path, self.releasever))
-                else:
-                    self.module.run_command('%s -y install yum-utils' % yum_path)
-            repoquerybin = self.module.get_bin_path('repoquery', required=False)
-
-        if self.list:
-            if not repoquerybin:
-                self.module.fail_json(msg="repoquery is required to use list= with this module. Please install the yum-utils package.")
-            results = {'results': self.list_stuff(repoquerybin, self.list)}
-        else:
-            # If rhn-plugin is installed and no rhn-certificate is available on
-            # the system then users will see an error message using the yum API.
-            # Use repoquery in those cases.
-
-            repoquery = None
-            try:
-                yum_plugins = self.yum_base.plugins._plugins
-            except AttributeError:
-                pass
-            else:
-                if 'rhnplugin' in yum_plugins:
-                    if repoquerybin:
-                        repoquery = [repoquerybin, '--show-duplicates', '--plugins', '--quiet']
-                        if self.installroot != '/':
-                            repoquery.extend(['--installroot', self.installroot])
-
-                        if self.disable_excludes:
-                            # repoquery does not support --disableexcludes,
-                            # so make a temp copy of yum.conf and get rid of the 'exclude=' line there
-                            try:
-                                with open('/etc/yum.conf', 'r') as f:
-                                    content = f.readlines()
-
-                                tmp_conf_file = tempfile.NamedTemporaryFile(dir=self.module.tmpdir, delete=False)
-                                self.module.add_cleanup_file(tmp_conf_file.name)
-
-                                tmp_conf_file.writelines([c for c in content if not c.startswith("exclude=")])
-                                tmp_conf_file.close()
-                            except Exception as e:
-                                self.module.fail_json(msg="Failure setting up repoquery: %s" % to_native(e))
-
-                            repoquery.extend(['-c', tmp_conf_file.name])
-
-            results = self.ensure(repoquery)
-            if repoquery:
-                results['msg'] = '%s %s' % (
-                    results.get('msg', ''),
-                    'Warning: Due to potential bad behaviour with rhnplugin and certificates, used slower repoquery calls instead of Yum API.'
-                )
-
-        self.module.exit_json(**results)
-
-
-def main():
-    # state=installed name=pkgspec
-    # state=removed name=pkgspec
-    # state=latest name=pkgspec
-    #
-    # informational commands:
-    #   list=installed
-    #   list=updates
-    #   list=available
-    #   list=repos
-    #   list=pkgspec
-
-    yumdnf_argument_spec['argument_spec']['use_backend'] = dict(default='auto', choices=['auto', 'yum', 'yum4', 'dnf', 'dnf4', 'dnf5'])
-
-    module = AnsibleModule(
-        **yumdnf_argument_spec
-    )
-
-    module_implementation = YumModule(module)
-    module_implementation.run()
-
-
-if __name__ == '__main__':
-    main()