Ansible for IPA

action_plugins/ipahost.py

@@ -0,0 +1,77 @@
+# Authors:
+#   Florence Blanc-Renaud <frenaud@redhat.com>
+#
+# 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/>.
+
+import os
+
+from ansible.errors import AnsibleError
+from ansible.module_utils._text import to_native
+from ansible.plugins.action import ActionBase
+
+class ActionModule(ActionBase):
+    def run(self, tmp=None, task_vars=None):
+        """
+        handler for file transfer operations
+
+        ipa* commands can either provide a password or a keytab file
+        in order to authenticate on the managed node with Kerberos.
+        When a keytab is provided, it needs to be copied from the control
+        node to the managed node.
+        This Action Module performs the copy when needed.
+        """
+
+        if task_vars is None:
+            task_vars = dict()
+
+        result = super(ActionModule, self).run(tmp, task_vars)
+        keytab = self._task.args.get('keytab', None)
+        password = self._task.args.get('password', None)
+
+        if (keytab is None and password is None):
+            result['failed'] = True
+            result['msg'] = "keytab or password is required"
+            return result
+
+        # If password is supplied, just need to execute the module
+        if password:
+            result.update(self._execute_module(task_vars=task_vars))
+            return result
+
+        # Password not supplied, need to transfer the keytab file
+        # Check if the source keytab exists
+        try:
+            keytab = self._find_needle('files', keytab)
+        except AnsibleError as e:
+            result['failed'] = True
+            result['msg'] = to_native(e)
+            return result
+
+        # Create the remote tmp dir
+        tmp = self._make_tmp_path()
+        tmp_keytab = self._connection._shell.join_path(
+            tmp, os.path.basename(keytab))
+        self._transfer_file(keytab, tmp_keytab)
+        self._fixup_perms2((tmp, tmp_keytab))
+
+        new_module_args = self._task.args.copy()
+        new_module_args.update(dict(keytab=tmp_keytab))
+
+        # Execute module
+        result.update(self._execute_module(module_args=new_module_args, task_vars=task_vars))
+        self._remove_tmp_path(tmp)
+        return result

inventory/hosts

@@ -0,0 +1,15 @@
+[ipaclients]
+ipaclient.ipadomain.com
+
+[ipaservers]
+ipaserver.ipadomain.com
+
+[ipaclients:vars]
+ipaclient_domain=ipadomain.com
+ipaclient_realm=IPADOMAIN.COM
+ipaclient_server=ipaserver.ipadomain.com
+ipaclient_extraargs=[ '--kinit-attempts=3', '--mkhomedir']
+
+[ipaservers:vars]
+ipa_admin=admin
+ipa_password=MySecretPassword123

library/ipaclient.py

@@ -0,0 +1,298 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Authors:
+#   Florence Blanc-Renaud <frenaud@redhat.com>
+#
+# 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',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = '''
+---
+module: ipaclient
+short description: Configures a client machine as IPA client
+description:
+  Configures a client machine to use IPA for authentication and
+  identity services.
+  The enrollment requires one authentication method among the 3 following:
+  - Kerberos principal and password (principal/password)
+  - Kerberos keytab file (keytab)
+  - One-Time-Password (otp)
+options:
+  state:
+    description: the client state
+    required: false
+    default: present
+    choices: [ "present", "absent"]
+  domain:
+    description: The primary DNS domain of an existing IPA deployment.
+    required: false
+  realm:
+    description:  The Kerberos realm of an existing IPA deployment.
+    required: false
+  server:
+    description: The FQDN of the IPA server to connect to.
+    required: false
+  principal:
+    description: The authorized kerberos principal used to join the IPA realm.
+    required: false
+    default: admin
+  password:
+    description: The password for the kerberos principal.
+    required: false
+  keytab:
+    description: The pathto a backed-up host keytab from previous enrollment.
+    required: false
+  otp:
+    description: The One-Time-Password used to join the IPA realm.
+    required: false
+  extr_args:
+    description: The list of extra arguments to provide to ipa-client-install.
+    required: false
+    type: list
+author:
+    - Florence Blanc-Renaud
+'''
+
+EXAMPLES = '''
+# Example from Ansible Playbooks
+# Unenroll client
+- ipaclient:
+  state: absent
+
+# Enroll client using admin credentials, with auto-discovery
+- ipaclient:
+    principal: admin
+    password: MySecretPassword
+    extraargs: [ '--no-ntp', '--kinit-attempts=5']
+
+# Enroll client using admin credentials, with specified domain and
+# autodiscovery of the IPA server
+- ipaclient:
+    principal: admin
+    password: MySecretPassword
+    domain: ipa.domain.com
+    extraargs: [ '--no-ntp', '--kinit-attempts=5']
+
+# Enroll client using admin credentials, with specified server
+- ipaclient:
+    principal: admin
+    password: MySecretPassword
+    domain: ipa.domain.com
+    server: ipaserver.ipa.domain.com
+    extraargs: [ '--no-ntp', '--kinit-attempts=5']
+
+# Enroll client using One-Time-Password, with specified domain and realm
+- ipaclient:
+    domain: ipa.domain.com
+    realm: IPA.DOMAIN.com
+    otp: 9Mn*Jm8z[%n]|:CJeu>Y~K
+
+# Re-enroll client using keytab stored on the managed node
+- ipaclient:
+    domain: ipa.domain.com
+    realm: IPA.DOMAIN.com
+    keytab: /path/to/host.keytab
+'''
+
+RETURN = '''
+tbd
+'''
+
+import os
+from six.moves.configparser import RawConfigParser
+
+from ansible.module_utils.basic import AnsibleModule
+
+from ipalib.install.sysrestore import SYSRESTORE_STATEFILE
+from ipaplatform.paths import paths
+
+
+def is_client_configured():
+    """
+    Check if ipa client is configured.
+
+    IPA client is configured when /etc/ipa/default.conf exists and
+    /var/lib/ipa-client/sysrestore/sysrestore.state exists.
+
+    :returns: boolean
+    """
+
+    return (os.path.isfile(paths.IPA_DEFAULT_CONF) and
+            os.path.isfile(os.path.join(paths.IPA_CLIENT_SYSRESTORE,
+                                        SYSRESTORE_STATEFILE)))
+
+
+def get_ipa_conf():
+    """
+    Return IPA configuration read from /etc/ipa/default.conf
+
+    :returns: dict containing key,value
+    """
+
+    parser = RawConfigParser()
+    parser.read(paths.IPA_DEFAULT_CONF)
+    result = dict()
+    for item in ['basedn', 'realm', 'domain', 'server', 'host', 'xmlrpc_uri']:
+        value = parser.get('global', item)
+        if value:
+            result[item] = value
+
+    return result
+
+
+def ensure_not_ipa_client(module):
+    """
+    Module for client uninstallation
+
+    If IPA client is installed, calls ipa-client-install --uninstall -U
+    :param module: AnsibleModule
+    """
+
+    # Check if IPA client is already configured
+    if not is_client_configured():
+        # Nothing to do
+        module.exit_json(changed=False)
+
+    # Client is configured
+    # If in check mode, do nothing but return changed=True
+    if module.check_mode:
+        module.exit_json(changed=True)
+
+    # Client is configured and we want to remove it
+    cmd = [
+        module.get_bin_path('ipa-client-install'),
+        "--uninstall",
+        "-U",
+        ]
+    retcode, stdout, stderr = module.run_command(cmd)
+    if retcode != 0:
+        module.fail_json(msg="Failed to uninstall IPA client: %s" % stderr)
+
+    module.exit_json(changed=True)
+
+
+def ensure_ipa_client(module):
+    """
+    Module for client installation
+
+    If IPA client is not installed, calls ipa-client-install
+    :param module: AnsibleModule
+    """
+
+    domain = module.params.get('domain')
+    realm = module.params.get('realm')
+    server = module.params.get('server')
+    principal = module.params.get('principal')
+    password = module.params.get('password')
+    keytab = module.params.get('keytab')
+    otp = module.params.get('otp')
+    extra_args = module.params.get('extra_args')
+
+    # Ensure that at least one auth method is specified
+    if not (password or keytab or otp):
+        module.fail_json(msg="At least one of password, keytab or otp "
+                             "must be specified")
+
+    # Check if ipa client is already configured
+    if is_client_configured():
+        # Check that realm and domain match
+        current_config = get_ipa_conf()
+        if domain and domain != current_config.get('domain'):
+            return module.fail_json(msg="IPA client already installed "
+                                        "with a conflicting domain")
+        if realm and realm != current_config.get('realm'):
+            return module.fail_json(msg="IPA client already installed "
+                                        "with a conflicting realm")
+
+        # client is already configured and no inconsistency detected
+        return module.exit_json(changed=False, domain=domain, realm=realm)
+
+    # ipa client not installed
+    if module.check_mode:
+        # Do nothing, just return changed=True
+        return module.exit_json(changed=True)
+
+    cmd = [
+        module.get_bin_path("ipa-client-install"),
+        "-U",
+        ]
+    if domain:
+        cmd.append("--domain")
+        cmd.append(domain)
+    if realm:
+        cmd.append("--realm")
+        cmd.append(realm)
+    if server:
+        cmd.append("--server")
+        cmd.append(server)
+    if password:
+        cmd.append("--password")
+        cmd.append(password)
+        cmd.append("--principal")
+        cmd.append(principal)
+    if keytab:
+        cmd.append("--keytab")
+        cmd.append(keytab)
+    if otp:
+        cmd.append("--password")
+        cmd.append(otp)
+    if extra_args:
+        for extra_arg in extra_args:
+            cmd.append(extra_arg)
+
+    retcode, stdout, stderr = module.run_command(cmd)
+    if retcode != 0:
+        module.fail_json(msg="Failed to install IPA client: %s" % stderr)
+
+    # If autodiscovery was used, need to read /etc/ipa/default.conf to
+    # find domain and realm
+    new_config = get_ipa_conf()
+    module.exit_json(changed=True,
+                     domain=new_config.get('domain'),
+                     realm=new_config.get('realm'))
+
+
+def main():
+    module = AnsibleModule(
+        supports_check_mode=True,
+        argument_spec=dict(
+            state=dict(default='present', choices=['present', 'absent']),
+            domain=dict(required=False),
+            realm=dict(required=False),
+            server=dict(required=False),
+            principal=dict(default='admin'),
+            password=dict(required=False, no_log=True),
+            keytab=dict(required=False, type='path'),
+            otp=dict(required=False),
+            extra_args=dict(default=None, type='list')
+            ),
+        )
+
+    module._ansible_debug = True
+    state = module.params.get('state')
+
+    if state == 'present':
+        ensure_ipa_client(module)
+    else:
+        ensure_not_ipa_client(module)
+
+if __name__ == '__main__':
+    main()

library/ipahost.py

@@ -0,0 +1,316 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Authors:
+#   Florence Blanc-Renaud <frenaud@redhat.com>
+#
+# 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',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = '''
+---
+module: ipahost
+short description: Manage IPA hosts
+description:
+  Manage hosts in a IPA domain.
+  The operation needs to be authenticated with Kerberos either by providing
+  a password or a keytab corresponding to a principal allowed to perform
+  host operations.
+options:
+  principal:
+    description: Kerberos principal used to manage the host
+    required: false
+    default: admin
+  password:
+    description: Password for the kerberos principal
+    required: false
+  keytab:
+    description: Keytab file containing the Kerberos principal and encrypted key
+    required: false
+  fqdn:
+    description: the fully-qualified hostname of the host to add/modify/remove
+    required: true
+  random:
+    description: generate a random password to be used in bulk enrollment
+    type: bool
+  state:
+    description: the host state
+    required: false
+    default: present
+    choices: [ "present", "absent" ]
+  certificates:
+    description: a list of host certificates
+    required: false
+    type: list
+  sshpubkey:
+    description: the SSH public key for the host
+    required: false
+  ipaddress:
+    description: the IP address for the host
+    required: false
+
+author:
+    - "Florence Blanc-Renaud"
+'''
+
+EXAMPLES = '''
+# Example from Ansible Playbooks
+# Add a new host with a random OTP, authenticate using principal/password
+- ipahost:
+    principal: admin
+    password: MySecretPassword
+    fqdn: ipaclient.ipa.domain.com
+    ipaddress: 192.168.100.23
+    random: True
+  register: ipahost
+
+# Add a new host, authenticate with a keytab stored on the controller node
+- ipahost:
+    keytab: admin.keytab
+    fqdn: ipaclient.ipa.domain.com
+
+# Remove a host, authenticate using principal/password
+- ipahost:
+    principal: admin
+    password: MySecretPassword
+    fqdn: ipaclient.ipa.domain.com
+    state: absent
+
+# Modify a host, add ssh public key:
+- ipahost:
+    principal: admin
+    password: MySecretPassword
+    fqdn: ipaclient.ipa.domain.com
+    sshpubkey: ssh-rsa AAAA...
+
+'''
+
+RETURN = '''
+tbd
+'''
+
+import os
+import tempfile
+
+from ansible.module_utils.basic import AnsibleModule
+
+from ipalib import api, errors, x509
+from ipalib.install.kinit import kinit_keytab, kinit_password
+from ipaplatform.paths import paths
+from ipapython.ipautil import run
+
+def get_host_diff(ipa_host, module_host):
+    """
+    Compares two dictionaries containing host attributes and builds a dict
+    of differences.
+
+    :param ipa_host: the host structure seen from IPA
+    :param module_host: the target host structure seen from the module params
+
+    :return: a dict representing the host attributes to apply
+    """
+    non_updateable_keys = ['ip_address']
+    data = dict()
+    for key in non_updateable_keys:
+        if key in module_host:
+            del module_host[key]
+
+    for key in module_host.keys():
+        ipa_value = ipa_host.get(key, None)
+        module_value = module_host.get(key, None)
+        if isinstance(ipa_value, list) and not isinstance(module_value, list):
+            module_value = [module_value]
+        if isinstance(ipa_value, list) and isinstance(module_value, list):
+            ipa_value = sorted(ipa_value)
+            module_value = sorted(module_value)
+        if ipa_value != module_value:
+            data[key]=unicode(module_value)
+    return data
+
+
+def get_module_host(module):
+    """
+    Creates a structure representing the host information
+
+    Reads the module parameters and builds the host structure as expected from
+    the module
+    :param module: the ansible module
+    :returns: a dict representing the host attributes
+    """
+    data = dict()
+    certificates = module.params.get('certificates')
+    if certificates:
+        data['usercertificate'] = certificates
+    sshpubkey = module.params.get('sshpubkey')
+    if sshpubkey:
+        data['ipasshpubkey'] = unicode(sshpubkey)
+    ipaddress = module.params.get('ipaddress')
+    if ipaddress:
+        data['ip_address'] = unicode(ipaddress)
+    random = module.params.get('random')
+    if random:
+        data['random'] = random
+    return data
+
+
+def ensure_host_present(module, api, ipahost):
+    """
+    Ensures that the host exists in IPA and has the same attributes.
+
+    :param module: the ansible module
+    :param api: IPA api handle
+    :param ipahost: the host information present in IPA, can be none if the
+                    host does not exist
+    """
+    fqdn = unicode(module.params.get('fqdn'))
+    if ipahost:
+        # Host already present, need to compare the attributes
+        module_host = get_module_host(module)
+        diffs = get_host_diff(ipahost, module_host)
+
+        if not diffs:
+            # Same attributes, success
+            module.exit_json(changed=False, host=ipahost)
+
+        # Need to modify the host - only if not in check_mode
+        if module.check_mode:
+            module.exit_json(changed=True)
+
+        result = api.Command.host_mod(fqdn, **diffs)
+        # Save random password as it is not displayed by host-show
+        if module.params.get('random'):
+            randompassword = result['result']['randompassword']
+        result = api.Command.host_show(fqdn)
+        if module.params.get('random'):
+            result['result']['randompassword'] = randompassword
+        module.exit_json(changed=True, host=result['result'])
+
+    if not ipahost:
+        # Need to add the user, only if not in check_mode
+        if module.check_mode:
+            module.exit_json(changed=True)
+
+        # Must add the user
+        module_host = get_module_host(module)
+        result = api.Command.host_add(fqdn, **module_host)
+        # Save random password as it is not displayed by host-show
+        if module.params.get('random'):
+            randompassword = result['result']['randompassword']
+        result = api.Command.host_show(fqdn)
+        if module.params.get('random'):
+            result['result']['randompassword'] = randompassword
+        module.exit_json(changed=True, host=result['result'])
+
+
+def ensure_host_absent(module, api, host):
+    """
+    Ensures that the host does not exist in IPA
+
+    :param module: the ansible module
+    :param api: the IPA API handle
+    :param host: the host information present in IPA, can be none if the
+                 host does not exist
+    """
+    if not host:
+        # Nothing to do, host already removed
+        module.exit_json(changed=False)
+
+    # Need to remove the host - only if not in check_mode
+    if module.check_mode:
+        module.exit_json(changed=True, host=host)
+
+    fqdn = unicode(module.params.get('fqdn'))
+    try:
+        api.Command.host_del(fqdn)
+    except Exception as e:
+        module.fail_json(msg="Failed to remove host: %s" % e)
+
+    module.exit_json(changed=True)
+
+
+def main():
+    """
+    Main routine for the ansible module.
+    """
+    module = AnsibleModule(
+        argument_spec=dict(
+            keytab = dict(required=False, type='path'),
+            principal = dict(default='admin'),
+            password = dict(required=False, no_log=True),
+            fqdn = dict(required=True),
+            certificates = dict(required=False, type='list'),
+            sshpubkey= dict(required=False),
+            ipaddress = dict(required=False),
+            random = dict(default=False, type='bool'),
+            state = dict(default='present', choices=[ 'present', 'absent' ]),
+        ),
+        required_one_of=[ [ 'password', 'keytab'], ],
+        mutually_exclusive=[ [ 'password', 'keytab' ], ],
+        supports_check_mode=True,
+    )
+
+    principal = module.params.get('principal', 'admin')
+    password = module.params.get('password')
+    keytab = module.params.get('keytab')
+    fqdn = unicode(module.params.get('fqdn'))
+    state = module.params.get('state')
+
+    try:
+        ccache_dir = tempfile.mkdtemp(prefix='krbcc')
+        ccache_name = os.path.join(ccache_dir, 'ccache')
+
+        if keytab:
+            kinit_keytab(principal, keytab, ccache_name)
+        elif password:
+            kinit_password(principal, password, ccache_name)
+
+        os.environ['KRB5CCNAME'] = ccache_name
+        cfg = dict(
+            context='ansible_module',
+            confdir=paths.ETC_IPA,
+            in_server=False,
+            debug=False,
+            verbose=0,
+        )
+        api.bootstrap(**cfg)
+        api.finalize()
+        api.Backend.rpcclient.connect()
+
+        changed = False
+        try:
+            result = api.Command.host_show(fqdn, all=True)
+            host = result['result']
+        except errors.NotFound:
+            host = None
+
+        if state == 'present' or state == 'disabled':
+            changed = ensure_host_present(module, api, host)
+        elif state == 'absent':
+            changed = ensure_host_absent(module, api, host)
+
+    except Exception as e:
+        module.fail_json(msg="ipahost module failed : %s" % str(e))
+    finally:
+        run(["kdestroy"], raiseonerr=False, env=os.environ)
+
+    module.exit_json(changed=changed, host=host)
+
+if __name__ == '__main__':
+    main()

roles/ipaclient/defaults/main.yml

@@ -0,0 +1,12 @@
+---
+# defaults file for ipaclient
+
+ipaclient_domain:
+ipaclient_realm:
+ipaclient_server:
+
+ipaclient_principal:
+ipaclient_password:
+ipaclient_keytab:
+ipaclient_otp:
+ipaclient_extraargs: []

roles/ipaclient/meta/main.yml

@@ -0,0 +1,24 @@
+galaxy_info:
+  author: Florence Blanc-Renaud
+  description: A role to join a machine to an IPA domain
+  company: Red Hat, Inc
+
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  license: GPLv3
+
+  min_ansible_version: 2.0
+
+  #github_branch:
+
+  platforms:
+  - name: Fedora
+    versions:
+    - 25
+  - name: rhel
+    versions:
+    - 7
+
+  galaxy_tags: [ 'identity', 'ipa']
+
+dependencies: []

roles/ipaclient/tasks/install.yml

@@ -0,0 +1,19 @@
+---
+# tasks file for ipaclient
+
+- name: Install - Install IPA client package
+  package:
+    name: "{{ ipaclient_package }}"
+    state: present
+
+- name: Install - Configure IPA client
+  ipaclient:
+    state: present
+    domain: "{{ ipaclient_domain }}"
+    realm: "{{ ipaclient_realm }}"
+    server: "{{ ipaclient_server }}"
+    principal: "{{ ipaclient_principal }}"
+    password: "{{ ipaclient_password }}"
+    keytab: "{{ ipaclient_keytab }}"
+    otp: "{{ ipaclient_otp }}"
+    extra_args: "{{ ipaclient_extraargs }}"

roles/ipaclient/tasks/main.yml

@@ -0,0 +1,16 @@
+---
+# tasks file for ipaclient
+
+- name: Import variables specific to distribution
+  include_vars: "{{ item }}"
+  with_first_found:
+    - vars/{{ ansible_distribution }}.yml
+    - vars/default.yml
+
+- name: Install IPA client
+  include: tasks/install.yml
+  when: state|default('present') == 'present'
+
+- name: Uninstall IPA client
+  include: tasks/uninstall.yml
+  when: state|default('present') == 'absent'

roles/ipaclient/tasks/uninstall.yml

@@ -0,0 +1,11 @@
+---
+# tasks to uninstall IPA client
+
+- name: Uninstall - Uninstall IPA client
+  ipaclient:
+    state: absent
+
+#- name: Remove IPA client package
+#  package:
+#    name: "{{ ipaclient_package }}"
+#    state: absent

roles/ipaclient/vars/default.yml

@@ -0,0 +1,3 @@
+# defaults file for ipaclient
+# defaults/fedora.yml
+ipaclient_package: freeipa-client

roles/ipaclient/vars/rhel.yml

@@ -0,0 +1,4 @@
+# defaults file for ipaclient
+# defaults/rhel.yml
+ipaclient_package: ipa-client
+

site.yml

@@ -0,0 +1,19 @@
+---
+- name: Playbook to install IPA clients
+  hosts: ipaclients
+  become: true
+
+  pre_tasks:
+
+  - name: For OTP client registration, add client and get OTP
+    ipahost:
+      keytab: files/admin.keytab
+      fqdn: "{{ ansible_fqdn }}"
+      random: True
+    register: ipahost
+    delegate_to: "{{ groups.ipaservers[0] }}"
+
+  roles:
+  - role: ipaclient
+    state: present
+    ipaclient_otp: "{{ ipahost.host.randompassword }}"