mirror of
https://github.com/freeipa/ansible-freeipa.git
synced 2026-03-26 21:33:05 +00:00
16795b8bfd
There is a new server management module placed in the plugins folder:
plugins/modules/ipaserver.py
The server module allows to ensure presence and absence of servers. The
module requires an existing server, the deployment of a new server can
not be done with the module.
DNSName has been added to ansible_freeipa_module in plugins/module_utils
as this is used for locations.
Here is the documentation for the module:
README-server.md
New example playbooks have been added:
playbooks/server/server-absent-continue.yml
playbooks/server/server-absent-force.yml
playbooks/server/server-absent-ignore_last_of_role.yml
playbooks/server/server-absent-ignore_topology_disconnect.yml
playbooks/server/server-absent.yml
playbooks/server/server-hidden.yml
playbooks/server/server-location.yml
playbooks/server/server-no-location.yml
playbooks/server/server-no-service-weight.yml
playbooks/server/server-not-hidden.yml
playbooks/server/server-present.yml
playbooks/server/server-service-weight.yml
New tests for the module:
tests/server/test_server.yml
Change in module_utils/ansible_freeipa_module:
DNSName is imported from ipapython.dnsutil and also added to __all__
441 lines
14 KiB
Python
441 lines
14 KiB
Python
#!/usr/bin/python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# Authors:
|
|
# Thomas Woerner <twoerner@redhat.com>
|
|
#
|
|
# Copyright (C) 2021 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: ipaserver
|
|
short description: Manage FreeIPA server
|
|
description: Manage FreeIPA server
|
|
options:
|
|
ipaadmin_principal:
|
|
description: The admin principal.
|
|
default: admin
|
|
ipaadmin_password:
|
|
description: The admin password.
|
|
required: false
|
|
name:
|
|
description: The list of server name strings.
|
|
required: true
|
|
aliases: ["cn"]
|
|
location:
|
|
description: |
|
|
The server location string.
|
|
"" for location reset.
|
|
Only in state: present.
|
|
required: false
|
|
aliases: ["ipalocation_location"]
|
|
service_weight:
|
|
description: |
|
|
Weight for server services
|
|
Values 0 to 65535, -1 for weight reset.
|
|
Only in state: present.
|
|
required: false
|
|
type: int
|
|
aliases: ["ipaserviceweight"]
|
|
hidden:
|
|
description: |
|
|
Set hidden state of a server.
|
|
Only in state: present.
|
|
required: false
|
|
type: bool
|
|
no_members:
|
|
description: |
|
|
Suppress processing of membership attributes
|
|
Only in state: present.
|
|
required: false
|
|
type: bool
|
|
delete_continue:
|
|
description: |
|
|
Continuous mode: Don't stop on errors.
|
|
Only in state: absent.
|
|
required: false
|
|
type: bool
|
|
aliases: ["continue"]
|
|
ignore_last_of_role:
|
|
description: |
|
|
Skip a check whether the last CA master or DNS server is removed.
|
|
Only in state: absent.
|
|
required: false
|
|
type: bool
|
|
ignore_topology_disconnect:
|
|
description: |
|
|
Ignore topology connectivity problems after removal.
|
|
Only in state: absent.
|
|
required: false
|
|
type: bool
|
|
force:
|
|
description: |
|
|
Force server removal even if it does not exist.
|
|
Will always result in changed.
|
|
Only in state: absent.
|
|
required: false
|
|
type: bool
|
|
state:
|
|
description: The state to ensure.
|
|
choices: ["present", "absent"]
|
|
default: present
|
|
required: true
|
|
"""
|
|
|
|
EXAMPLES = """
|
|
# Ensure server server.example.com is present
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
|
|
# Ensure server server.example.com is absent
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
state: absent
|
|
|
|
# Ensure server server.example.com is present with location mylocation
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
location: mylocation
|
|
|
|
# Ensure server server.example.com is present without a location
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
location: ""
|
|
|
|
# Ensure server server.example.com is present with service weight 1
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
service_weight: 1
|
|
|
|
# Ensure server server.example.com is present without service weight
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
service_weight: -1
|
|
|
|
# Ensure server server.example.com is present and hidden
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
hidden: yes
|
|
|
|
# Ensure server server.example.com is present and not hidden
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
hidden: no
|
|
|
|
# Ensure server server.example.com is absent in continuous mode in error case
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
continue: yes
|
|
state: absent
|
|
|
|
# Ensure server server.example.com is absent with last of role check skip
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
ignore_last_of_role: yes
|
|
state: absent
|
|
|
|
# Ensure server server.example.com is absent with topology disconnect check
|
|
# skip
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
ignore_topology_disconnect: yes
|
|
state: absent
|
|
|
|
# Ensure server server.example.com is absent in force mode
|
|
- ipaserver:
|
|
ipaadmin_password: SomeADMINpassword
|
|
name: server.example.com
|
|
force: yes
|
|
state: absent
|
|
"""
|
|
|
|
RETURN = """
|
|
"""
|
|
|
|
|
|
from ansible.module_utils.basic import AnsibleModule
|
|
from ansible.module_utils.ansible_freeipa_module import \
|
|
temp_kinit, temp_kdestroy, valid_creds, api_connect, api_command, \
|
|
api_command_no_name, compare_args_ipa, module_params_get, DNSName
|
|
import six
|
|
|
|
if six.PY3:
|
|
unicode = str
|
|
|
|
|
|
def find_server(module, name):
|
|
"""Find if a server with the given name already exist."""
|
|
try:
|
|
_result = api_command(module, "server_show", name, {"all": True})
|
|
except Exception: # pylint: disable=broad-except
|
|
# An exception is raised if server name is not found.
|
|
return None
|
|
else:
|
|
return _result["result"]
|
|
|
|
|
|
def server_role_status(module, name):
|
|
"""Get server role of a hidden server with the given name."""
|
|
try:
|
|
_result = api_command_no_name(module, "server_role_find",
|
|
{"server_server": name,
|
|
"role_servrole": 'IPA master',
|
|
"include_master": True,
|
|
"raw": True,
|
|
"all": True})
|
|
except Exception: # pylint: disable=broad-except
|
|
# An exception is raised if server name is not found.
|
|
return None
|
|
else:
|
|
return _result["result"][0]
|
|
|
|
|
|
def gen_args(location, service_weight, no_members, delete_continue,
|
|
ignore_topology_disconnect, ignore_last_of_role, force):
|
|
_args = {}
|
|
if location is not None:
|
|
if location != "":
|
|
_args["ipalocation_location"] = DNSName(location)
|
|
else:
|
|
_args["ipalocation_location"] = None
|
|
if service_weight is not None:
|
|
_args["ipaserviceweight"] = service_weight
|
|
if no_members is not None:
|
|
_args["no_members"] = no_members
|
|
if delete_continue is not None:
|
|
_args["continue"] = delete_continue
|
|
if ignore_topology_disconnect is not None:
|
|
_args["ignore_topology_disconnect"] = ignore_topology_disconnect
|
|
if ignore_last_of_role is not None:
|
|
_args["ignore_last_of_role"] = ignore_last_of_role
|
|
if force is not None:
|
|
_args["force"] = force
|
|
|
|
return _args
|
|
|
|
|
|
def main():
|
|
ansible_module = AnsibleModule(
|
|
argument_spec=dict(
|
|
# general
|
|
ipaadmin_principal=dict(type="str", default="admin"),
|
|
ipaadmin_password=dict(type="str", required=False, no_log=True),
|
|
|
|
name=dict(type="list", aliases=["cn"],
|
|
default=None, required=True),
|
|
# present
|
|
location=dict(required=False, type='str',
|
|
aliases=["ipalocation_location"], default=None),
|
|
service_weight=dict(required=False, type='int',
|
|
aliases=["ipaserviceweight"], default=None),
|
|
hidden=dict(required=False, type='bool', default=None),
|
|
no_members=dict(required=False, type='bool', default=None),
|
|
# absent
|
|
delete_continue=dict(required=False, type='bool',
|
|
aliases=["continue"], default=None),
|
|
ignore_topology_disconnect=dict(required=False, type='bool',
|
|
default=None),
|
|
ignore_last_of_role=dict(required=False, type='bool',
|
|
default=None),
|
|
force=dict(required=False, type='bool',
|
|
default=None),
|
|
# state
|
|
state=dict(type="str", default="present",
|
|
choices=["present", "absent"]),
|
|
),
|
|
supports_check_mode=True,
|
|
)
|
|
|
|
ansible_module._ansible_debug = True
|
|
|
|
# Get parameters
|
|
|
|
# general
|
|
ipaadmin_principal = module_params_get(ansible_module,
|
|
"ipaadmin_principal")
|
|
ipaadmin_password = module_params_get(ansible_module, "ipaadmin_password")
|
|
names = module_params_get(ansible_module, "name")
|
|
|
|
# present
|
|
location = module_params_get(ansible_module, "location")
|
|
service_weight = module_params_get(ansible_module, "service_weight")
|
|
# Service weight smaller than 0 leads to resetting service weight
|
|
if service_weight is not None and \
|
|
(service_weight < -1 or service_weight > 65535):
|
|
ansible_module.fail_json(
|
|
msg="service_weight %d is out of range [-1 .. 65535]" %
|
|
service_weight)
|
|
if service_weight == -1:
|
|
service_weight = ""
|
|
hidden = module_params_get(ansible_module, "hidden")
|
|
no_members = module_params_get(ansible_module, "no_members")
|
|
|
|
# absent
|
|
delete_continue = module_params_get(ansible_module, "delete_continue")
|
|
ignore_topology_disconnect = module_params_get(
|
|
ansible_module, "ignore_topology_disconnect")
|
|
ignore_last_of_role = module_params_get(ansible_module,
|
|
"ignore_last_of_role")
|
|
force = module_params_get(ansible_module, "force")
|
|
|
|
# state
|
|
state = module_params_get(ansible_module, "state")
|
|
|
|
# Check parameters
|
|
|
|
invalid = []
|
|
|
|
if state == "present":
|
|
if len(names) != 1:
|
|
ansible_module.fail_json(
|
|
msg="Only one server can be ensured at a time.")
|
|
invalid = ["delete_continue", "ignore_topology_disconnect",
|
|
"ignore_last_of_role", "force"]
|
|
|
|
if state == "absent":
|
|
if len(names) < 1:
|
|
ansible_module.fail_json(msg="No name given.")
|
|
invalid = ["location", "service_weight", "hidden", "no_members"]
|
|
|
|
for x in invalid:
|
|
if vars()[x] is not None:
|
|
ansible_module.fail_json(
|
|
msg="Argument '%s' can not be used with state '%s'" %
|
|
(x, state))
|
|
|
|
# Init
|
|
|
|
changed = False
|
|
exit_args = {}
|
|
ccache_dir = None
|
|
ccache_name = None
|
|
try:
|
|
if not valid_creds(ansible_module, ipaadmin_principal):
|
|
ccache_dir, ccache_name = temp_kinit(ipaadmin_principal,
|
|
ipaadmin_password)
|
|
api_connect()
|
|
|
|
commands = []
|
|
for name in names:
|
|
# Make sure server exists
|
|
res_find = find_server(ansible_module, name)
|
|
|
|
# Generate args
|
|
args = gen_args(location, service_weight, no_members,
|
|
delete_continue, ignore_topology_disconnect,
|
|
ignore_last_of_role, force)
|
|
|
|
# Create command
|
|
if state == "present":
|
|
# Server not found
|
|
if res_find is None:
|
|
ansible_module.fail_json(
|
|
msg="Server '%s' not found" % name)
|
|
|
|
# Remove location from args if "" (transformed to None)
|
|
# and "ipalocation_location" not in res_find for idempotency
|
|
if "ipalocation_location" in args and \
|
|
args["ipalocation_location"] is None and \
|
|
"ipalocation_location" not in res_find:
|
|
del args["ipalocation_location"]
|
|
|
|
# Remove service weight from args if ""
|
|
# and "ipaserviceweight" not in res_find for idempotency
|
|
if "ipaserviceweight" in args and \
|
|
args["ipaserviceweight"] == "" and \
|
|
"ipaserviceweight" not in res_find:
|
|
del args["ipaserviceweight"]
|
|
|
|
# For all settings is args, check if there are
|
|
# different settings in the find result.
|
|
# If yes: modify
|
|
if not compare_args_ipa(ansible_module, args, res_find):
|
|
commands.append([name, "server_mod", args])
|
|
|
|
# hidden handling
|
|
if hidden is not None:
|
|
res_role_status = server_role_status(ansible_module,
|
|
name)
|
|
|
|
if "status" in res_role_status:
|
|
# Fail if status is configured, it should be done
|
|
# only in the installer
|
|
if res_role_status["status"] == "configured":
|
|
ansible_module.fail_json(
|
|
msg="'%s' in configured state, "
|
|
"unable to change state" % state)
|
|
|
|
if hidden and res_role_status["status"] == "enabled":
|
|
commands.append([name, "server_state",
|
|
{"state": "hidden"}])
|
|
if not hidden and \
|
|
res_role_status["status"] == "hidden":
|
|
commands.append([name, "server_state",
|
|
{"state": "enabled"}])
|
|
|
|
elif state == "absent":
|
|
if res_find is not None or force:
|
|
commands.append([name, "server_del", args])
|
|
else:
|
|
ansible_module.fail_json(msg="Unkown state '%s'" % state)
|
|
|
|
# Execute commands
|
|
|
|
for name, command, args in commands:
|
|
try:
|
|
result = api_command(ansible_module, command, name,
|
|
args)
|
|
if "completed" in result:
|
|
if result["completed"] > 0:
|
|
changed = True
|
|
else:
|
|
changed = True
|
|
except Exception as e:
|
|
ansible_module.fail_json(msg="%s: %s: %s" % (command, name,
|
|
str(e)))
|
|
|
|
except Exception as e:
|
|
ansible_module.fail_json(msg=str(e))
|
|
|
|
finally:
|
|
temp_kdestroy(ccache_dir, ccache_name)
|
|
|
|
# Done
|
|
|
|
ansible_module.exit_json(changed=changed, **exit_args)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|