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360 lines
9.6 KiB
Python
360 lines
9.6 KiB
Python
#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#
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# Copyright (C) 2019 Huawei
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# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
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# SPDX-License-Identifier: GPL-3.0-or-later
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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###############################################################################
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# Documentation
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###############################################################################
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DOCUMENTATION = '''
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---
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module: hwc_vpc_private_ip
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description:
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- vpc private ip management.
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short_description: Creates a resource of Vpc/PrivateIP in Huawei Cloud
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notes:
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- If O(id) option is provided, it takes precedence over O(subnet_id), O(ip_address) for private ip selection.
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- O(subnet_id), O(ip_address) are used for private ip selection. If more than one private ip with this options exists, execution is aborted.
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- No parameter support updating. If one of option is changed, the module will create a new resource.
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version_added: '0.2.0'
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author: Huawei Inc. (@huaweicloud)
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requirements:
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- keystoneauth1 >= 3.6.0
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attributes:
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check_mode:
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support: full
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diff_mode:
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support: none
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options:
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state:
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description:
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- Whether the given object should exist in Huawei Cloud.
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type: str
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choices: ['present', 'absent']
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default: 'present'
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subnet_id:
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description:
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- Specifies the ID of the subnet from which IP addresses are
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assigned. Cannot be changed after creating the private ip.
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type: str
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required: true
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ip_address:
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description:
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- Specifies the target IP address. The value can be an available IP
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address in the subnet. If it is not specified, the system
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automatically assigns an IP address. Cannot be changed after
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creating the private ip.
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type: str
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required: false
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extends_documentation_fragment:
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- community.general.hwc
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- community.general.attributes
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'''
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EXAMPLES = '''
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# create a private ip
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- name: Create vpc
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hwc_network_vpc:
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cidr: "192.168.100.0/24"
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name: "ansible_network_vpc_test"
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register: vpc
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- name: Create subnet
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hwc_vpc_subnet:
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gateway_ip: "192.168.100.32"
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name: "ansible_network_subnet_test"
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dhcp_enable: true
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vpc_id: "{{ vpc.id }}"
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cidr: "192.168.100.0/26"
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register: subnet
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- name: Create a private ip
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community.general.hwc_vpc_private_ip:
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subnet_id: "{{ subnet.id }}"
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ip_address: "192.168.100.33"
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'''
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RETURN = '''
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subnet_id:
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description:
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- Specifies the ID of the subnet from which IP addresses are
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assigned.
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type: str
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returned: success
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ip_address:
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description:
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- Specifies the target IP address. The value can be an available IP
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address in the subnet. If it is not specified, the system
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automatically assigns an IP address.
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type: str
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returned: success
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'''
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from ansible_collections.community.general.plugins.module_utils.hwc_utils import (
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Config, HwcClientException, HwcModule, are_different_dicts, build_path,
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get_region, is_empty_value, navigate_value)
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def build_module():
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return HwcModule(
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argument_spec=dict(
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state=dict(default='present', choices=['present', 'absent'],
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type='str'),
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subnet_id=dict(type='str', required=True),
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ip_address=dict(type='str')
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),
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supports_check_mode=True,
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)
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def main():
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"""Main function"""
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module = build_module()
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config = Config(module, "vpc")
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try:
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resource = None
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if module.params['id']:
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resource = True
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else:
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v = search_resource(config)
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if len(v) > 1:
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raise Exception("Found more than one resource(%s)" % ", ".join([
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navigate_value(i, ["id"]) for i in v]))
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if len(v) == 1:
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resource = v[0]
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module.params['id'] = navigate_value(resource, ["id"])
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result = {}
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changed = False
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if module.params['state'] == 'present':
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if resource is None:
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if not module.check_mode:
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create(config)
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changed = True
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current = read_resource(config, exclude_output=True)
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expect = user_input_parameters(module)
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if are_different_dicts(expect, current):
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raise Exception(
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"Cannot change option from (%s) to (%s)of an"
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" existing resource.(%s)" % (current, expect, module.params.get('id')))
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result = read_resource(config)
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result['id'] = module.params.get('id')
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else:
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if resource:
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if not module.check_mode:
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delete(config)
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changed = True
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except Exception as ex:
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module.fail_json(msg=str(ex))
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else:
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result['changed'] = changed
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module.exit_json(**result)
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def user_input_parameters(module):
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return {
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"ip_address": module.params.get("ip_address"),
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"subnet_id": module.params.get("subnet_id"),
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}
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def create(config):
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module = config.module
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client = config.client(get_region(module), "vpc", "project")
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opts = user_input_parameters(module)
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params = build_create_parameters(opts)
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r = send_create_request(module, params, client)
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module.params['id'] = navigate_value(r, ["privateips", "id"],
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{"privateips": 0})
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def delete(config):
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module = config.module
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client = config.client(get_region(module), "vpc", "project")
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send_delete_request(module, None, client)
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def read_resource(config, exclude_output=False):
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module = config.module
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client = config.client(get_region(module), "vpc", "project")
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res = {}
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r = send_read_request(module, client)
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res["read"] = fill_read_resp_body(r)
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return update_properties(module, res, None, exclude_output)
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def _build_query_link(opts):
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query_link = "?marker={marker}&limit=10"
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return query_link
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def search_resource(config):
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module = config.module
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client = config.client(get_region(module), "vpc", "project")
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opts = user_input_parameters(module)
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identity_obj = _build_identity_object(opts)
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query_link = _build_query_link(opts)
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link = build_path(module, "subnets/{subnet_id}/privateips") + query_link
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result = []
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p = {'marker': ''}
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while True:
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url = link.format(**p)
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r = send_list_request(module, client, url)
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if not r:
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break
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for item in r:
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item = fill_list_resp_body(item)
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if not are_different_dicts(identity_obj, item):
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result.append(item)
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if len(result) > 1:
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break
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p['marker'] = r[-1].get('id')
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return result
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def build_create_parameters(opts):
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params = dict()
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v = navigate_value(opts, ["ip_address"], None)
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if not is_empty_value(v):
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params["ip_address"] = v
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v = navigate_value(opts, ["subnet_id"], None)
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if not is_empty_value(v):
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params["subnet_id"] = v
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if not params:
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return params
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params = {"privateips": [params]}
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return params
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def send_create_request(module, params, client):
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url = "privateips"
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try:
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r = client.post(url, params)
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except HwcClientException as ex:
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msg = ("module(hwc_vpc_private_ip): error running "
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"api(create), error: %s" % str(ex))
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module.fail_json(msg=msg)
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return r
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def send_delete_request(module, params, client):
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url = build_path(module, "privateips/{id}")
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try:
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r = client.delete(url, params)
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except HwcClientException as ex:
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msg = ("module(hwc_vpc_private_ip): error running "
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"api(delete), error: %s" % str(ex))
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module.fail_json(msg=msg)
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return r
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def send_read_request(module, client):
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url = build_path(module, "privateips/{id}")
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r = None
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try:
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r = client.get(url)
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except HwcClientException as ex:
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msg = ("module(hwc_vpc_private_ip): error running "
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"api(read), error: %s" % str(ex))
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module.fail_json(msg=msg)
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return navigate_value(r, ["privateip"], None)
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def fill_read_resp_body(body):
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result = dict()
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result["id"] = body.get("id")
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result["ip_address"] = body.get("ip_address")
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result["subnet_id"] = body.get("subnet_id")
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return result
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def update_properties(module, response, array_index, exclude_output=False):
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r = user_input_parameters(module)
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v = navigate_value(response, ["read", "ip_address"], array_index)
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r["ip_address"] = v
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v = navigate_value(response, ["read", "subnet_id"], array_index)
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r["subnet_id"] = v
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return r
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def send_list_request(module, client, url):
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r = None
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try:
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r = client.get(url)
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except HwcClientException as ex:
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msg = ("module(hwc_vpc_private_ip): error running "
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"api(list), error: %s" % str(ex))
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module.fail_json(msg=msg)
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return navigate_value(r, ["privateips"], None)
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def _build_identity_object(all_opts):
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result = dict()
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result["id"] = None
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v = navigate_value(all_opts, ["ip_address"], None)
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result["ip_address"] = v
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v = navigate_value(all_opts, ["subnet_id"], None)
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result["subnet_id"] = v
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return result
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def fill_list_resp_body(body):
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result = dict()
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result["id"] = body.get("id")
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result["ip_address"] = body.get("ip_address")
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result["subnet_id"] = body.get("subnet_id")
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return result
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if __name__ == '__main__':
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main()
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