Files
ansible-freeipa/library/ipaextras.py
2017-10-02 17:03:44 +02:00

250 lines
7.8 KiB
Python

#!/usr/bin/python
# -*- coding: utf-8 -*-
# Authors:
# Thomas Woerner <twoerner@redhat.com>
#
# Based on ipa-client-install code
#
# Copyright (C) 2017 Red Hat
# see file 'COPYING' for use and warranty information
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
ANSIBLE_METADATA = {
'metadata_version': '1.0',
'supported_by': 'community',
'status': ['preview'],
}
DOCUMENTATION = '''
---
module: ipaextras
short description: Configure IPA extras
description:
Configure IPA extras
options:
servers:
description: The FQDN of the IPA servers to connect to.
required: false
domain:
description: The primary DNS domain of an existing IPA deployment.
required: false
ntp:
description: Set to no to not configure and enable NTP
required: false
force_ntpd:
description: Stop and disable any time&date synchronization services besides ntpd.
required: false
ntp_servers:
description: The ntp servers to configure if ntp is enabled.
required: false
ssh:
description: Configure OpenSSH client
required: false
default: yes
sssd:
description: Configure the client to use SSSD for authentication
required: false
default: yes
trust_sshfp:
description: Configure OpenSSH client to trust DNS SSHFP records
required: false
default: yes
sshd:
description: Configure OpenSSH server
required: false
default: yes
automount_location:
description: Automount location
required: false
default: no
firefox:
description: Configure Firefox to use IPA domain credentials
required: false
default: no
firefox_dir:
description: Specify directory where Firefox is installed (for example: '/usr/lib/firefox')
required: false
no_nisdomain:
description: Do not configure NIS domain name
required: false
default: no
nisdomain:
description: NIS domain name
required: false
on_master:
author:
- Thomas Woerner
'''
EXAMPLES = '''
- name: IPA extras configurations
ipaextras:
servers: ["server1.example.com","server2.example.com"]
domain: example.com
'''
RETURN = '''
'''
import os
import sys
import tempfile
import inspect
import logging
from ansible.module_utils.basic import AnsibleModule
from ipapython.version import NUM_VERSION, VERSION
if NUM_VERSION < 40400:
raise Exception("freeipa version '%s' is too old" % VERSION)
try:
from ipalib.install import sysrestore
except ImportError:
from ipapython import sysrestore
from ipaplatform.paths import paths
try:
from ipaclient.install.client import CCACHE_FILE, configure_ssh_config, \
configure_sshd_config, configure_automount, configure_firefox, \
configure_nisdomain
except ImportError:
# Create temporary copy of ipa-client-install script (as
# ipa_client_install.py) to be able to import the script easily and also
# to remove the global finally clause in which the generated ccache file
# gets removed. The ccache file will be needed in the next step.
# This is done in a temporary directory that gets removed right after
# ipa_client_install has been imported.
import shutil
temp_dir = tempfile.mkdtemp(dir="/tmp")
sys.path.append(temp_dir)
temp_file = "%s/ipa_client_install.py" % temp_dir
with open("/usr/sbin/ipa-client-install", "r") as f_in:
with open(temp_file, "w") as f_out:
for line in f_in:
if line.startswith("finally:"):
break
f_out.write(line)
import ipa_client_install
shutil.rmtree(temp_dir, ignore_errors=True)
sys.path.remove(temp_dir)
argspec = inspect.getargspec(ipa_client_install.configure_nisdomain)
if len(argspec.args) == 3:
configure_nisdomain = ipa_client_install.configure_nisdomain
else:
def configure_nisdomain(options, domain, statestore=None):
return ipa_client_install.configure_nisdomain(options, domain)
CCACHE_FILE = paths.IPA_DNS_CCACHE
configure_ssh_config = ipa_client_install.configure_ssh_config
configure_sshd_config = ipa_client_install.configure_sshd_config
configure_automount = ipa_client_install.configure_automount
configure_firefox = ipa_client_install.configure_firefox
try:
from ipaclient.install import ntpconf
except ImportError:
from ipaclient import ntpconf
def main():
module = AnsibleModule(
argument_spec = dict(
servers=dict(required=True, type='list'),
domain=dict(required=True),
ntp=dict(required=False, type='bool', default='no'),
force_ntpd=dict(required=False, type='bool', default='no'),
ntp_servers=dict(required=False, type='list'),
ssh=dict(required=False, type='bool', default='yes'),
sssd=dict(required=False, type='bool', default='yes'),
trust_sshfp=dict(required=False, type='bool', default='yes'),
sshd=dict(required=False, type='bool', default='yes'),
automount_location=dict(required=False),
firefox=dict(required=False, type='bool', default='no'),
firefox_dir=dict(required=False),
no_nisdomain=dict(required=False, type='bool', default='no'),
nisdomain=dict(required=False),
on_master=dict(required=False, type='bool', default='no'),
),
supports_check_mode = True,
)
module._ansible_debug = True
servers = module.params.get('servers')
domain = module.params.get('domain')
ntp = module.params.get('ntp')
force_ntpd = module.params.get('force_ntpd')
ntp_servers = module.params.get('ntp_servers')
ssh = module.params.get('ssh')
sssd = module.params.get('sssd')
trust_sshfp = module.params.get('trust_sshfp')
sshd = module.params.get('sshd')
automount_location = module.params.get('automount_location')
firefox = module.params.get('firefox')
firefox_dir = module.params.get('firefox_dir')
no_nisdomain = module.params.get('no_nisdomain')
nisdomain = module.params.get('nisdomain')
on_master = module.params.get('on_master')
fstore = sysrestore.FileStore(paths.IPA_CLIENT_SYSRESTORE)
statestore = sysrestore.StateFile(paths.IPA_CLIENT_SYSRESTORE)
logger = logging.getLogger("ipa-client-install")
os.environ['KRB5CCNAME'] = CCACHE_FILE
class Object(object):
pass
options = Object()
options.sssd = sssd
options.trust_sshfp = trust_sshfp
options.location = automount_location
options.server = servers
options.firefox_dir = firefox_dir
options.nisdomain = nisdomain
if ntp and not on_master:
# disable other time&date services first
if force_ntpd:
ntpconf.force_ntpd(statestore)
ntpconf.config_ntp(ntp_servers, fstore, statestore)
module.log("NTP enabled")
if ssh:
configure_ssh_config(fstore, options)
if sshd:
configure_sshd_config(fstore, options)
if automount_location:
configure_automount(options)
if firefox:
configure_firefox(options, statestore, domain)
if not no_nisdomain:
configure_nisdomain(
options=options, domain=domain, statestore=statestore)
# Cleanup: Remove CCACHE_FILE
try:
os.remove(CCACHE_FILE)
except Exception:
pass
module.exit_json(changed=True)
if __name__ == '__main__':
main()