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community.general/lib/ansible/modules/cloud/google/gcp_compute_network.py

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#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
# *** AUTO GENERATED CODE *** AUTO GENERATED CODE ***
#
# ----------------------------------------------------------------------------
#
# This file is automatically generated by Magic Modules and manual
# changes will be clobbered when the file is regenerated.
#
# Please read more about how to change this file at
# https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------
from __future__ import absolute_import, division, print_function
__metaclass__ = type
################################################################################
# Documentation
################################################################################
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ["preview"],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: gcp_compute_network
description:
- Represents a Network resource.
- Your Cloud Platform Console project can contain multiple networks, and each network
can have multiple instances attached to it. A network allows you to define a gateway
IP and the network range for the instances attached to that network. Every project
is provided with a default network with preset configurations and firewall rules.
You can choose to customize the default network by adding or removing rules, or
you can create new networks in that project. Generally, most users only need one
network, although you can have up to five networks per project by default.
- A network belongs to only one project, and each instance can only belong to one
network. All Compute Engine networks use the IPv4 protocol. Compute Engine currently
does not support IPv6. However, Google is a major advocate of IPv6 and it is an
important future direction.
short_description: Creates a GCP Network
version_added: 2.6
author: Google Inc. (@googlecloudplatform)
requirements:
- python >= 2.6
- requests >= 2.18.4
- google-auth >= 1.3.0
options:
state:
description:
- Whether the given object should exist in GCP
choices:
- present
- absent
default: present
description:
description:
- An optional description of this resource. Provide this property when you create
the resource.
required: false
ipv4_range:
description:
- 'The range of internal addresses that are legal on this network. This range
is a CIDR specification, for example: 192.168.0.0/16. Provided by the client
when the network is created.'
required: false
name:
description:
- Name of the resource. Provided by the client when the resource is created. The
name must be 1-63 characters long, and comply with RFC1035. Specifically, the
name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
which means the first character must be a lowercase letter, and all following
characters must be a dash, lowercase letter, or digit, except the last character,
which cannot be a dash.
required: true
auto_create_subnetworks:
description:
- When set to true, the network is created in "auto subnet mode". When set to
false, the network is in "custom subnet mode".
- In "auto subnet mode", a newly created network is assigned the default CIDR
of 10.128.0.0/9 and it automatically creates one subnetwork per region.
required: false
type: bool
routing_config:
description:
- The network-level routing configuration for this network. Used by Cloud Router
to determine what type of network-wide routing behavior to enforce.
required: false
version_added: 2.8
suboptions:
routing_mode:
description:
- The network-wide routing mode to use. If set to REGIONAL, this network's
cloud routers will only advertise routes with subnetworks of this network
in the same region as the router. If set to GLOBAL, this network's cloud
routers will advertise routes with all subnetworks of this network, across
regions.
required: true
choices:
- REGIONAL
- GLOBAL
extends_documentation_fragment: gcp
notes:
- 'API Reference: U(https://cloud.google.com/compute/docs/reference/rest/v1/networks)'
- 'Official Documentation: U(https://cloud.google.com/vpc/docs/vpc)'
'''
EXAMPLES = '''
- name: create a network
gcp_compute_network:
name: "test_object"
auto_create_subnetworks: true
project: "test_project"
auth_kind: "serviceaccount"
service_account_file: "/tmp/auth.pem"
state: present
'''
RETURN = '''
description:
description:
- An optional description of this resource. Provide this property when you create
the resource.
returned: success
type: str
gateway_ipv4:
description:
- A gateway address for default routing to other networks. This value is read only
and is selected by the Google Compute Engine, typically as the first usable address
in the IPv4Range.
returned: success
type: str
id:
description:
- The unique identifier for the resource.
returned: success
type: int
ipv4_range:
description:
- 'The range of internal addresses that are legal on this network. This range is
a CIDR specification, for example: 192.168.0.0/16. Provided by the client when
the network is created.'
returned: success
type: str
name:
description:
- Name of the resource. Provided by the client when the resource is created. The
name must be 1-63 characters long, and comply with RFC1035. Specifically, the
name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?`
which means the first character must be a lowercase letter, and all following
characters must be a dash, lowercase letter, or digit, except the last character,
which cannot be a dash.
returned: success
type: str
subnetworks:
description:
- Server-defined fully-qualified URLs for all subnetworks in this network.
returned: success
type: list
autoCreateSubnetworks:
description:
- When set to true, the network is created in "auto subnet mode". When set to false,
the network is in "custom subnet mode".
- In "auto subnet mode", a newly created network is assigned the default CIDR of
10.128.0.0/9 and it automatically creates one subnetwork per region.
returned: success
type: bool
creationTimestamp:
description:
- Creation timestamp in RFC3339 text format.
returned: success
type: str
routingConfig:
description:
- The network-level routing configuration for this network. Used by Cloud Router
to determine what type of network-wide routing behavior to enforce.
returned: success
type: complex
contains:
routingMode:
description:
- The network-wide routing mode to use. If set to REGIONAL, this network's cloud
routers will only advertise routes with subnetworks of this network in the
same region as the router. If set to GLOBAL, this network's cloud routers
will advertise routes with all subnetworks of this network, across regions.
returned: success
type: str
'''
################################################################################
# Imports
################################################################################
from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest, remove_nones_from_dict, replace_resource_dict
import json
import time
################################################################################
# Main
################################################################################
def main():
"""Main function"""
module = GcpModule(
argument_spec=dict(
state=dict(default='present', choices=['present', 'absent'], type='str'),
description=dict(type='str'),
ipv4_range=dict(type='str'),
name=dict(required=True, type='str'),
auto_create_subnetworks=dict(type='bool'),
routing_config=dict(type='list', elements='dict', options=dict(
routing_mode=dict(required=True, type='str', choices=['REGIONAL', 'GLOBAL'])
))
)
)
if not module.params['scopes']:
module.params['scopes'] = ['https://www.googleapis.com/auth/compute']
state = module.params['state']
kind = 'compute#network'
fetch = fetch_resource(module, self_link(module), kind)
changed = False
if fetch:
if state == 'present':
if is_different(module, fetch):
update(module, self_link(module), kind, fetch)
fetch = fetch_resource(module, self_link(module), kind)
changed = True
else:
delete(module, self_link(module), kind)
fetch = {}
changed = True
else:
if state == 'present':
fetch = create(module, collection(module), kind)
changed = True
else:
fetch = {}
fetch.update({'changed': changed})
module.exit_json(**fetch)
def create(module, link, kind):
auth = GcpSession(module, 'compute')
return wait_for_operation(module, auth.post(link, resource_to_request(module)))
def update(module, link, kind, fetch):
update_fields(module, resource_to_request(module),
response_to_hash(module, fetch))
auth = GcpSession(module, 'compute')
return wait_for_operation(module, auth.patch(link, resource_to_request(module)))
def update_fields(module, request, response):
if response.get('routingConfig') != request.get('routingConfig'):
routing_config_update(module, request, response)
def routing_config_update(module, request, response):
auth = GcpSession(module, 'compute')
auth.patch(
''.join([
"https://www.googleapis.com/compute/v1/",
"projects/{project}/regions/{region}/subnetworks/{name}"
]).format(**module.params),
{
u'routingConfig': NetworkRoutingconfigArray(module.params.get('routing_config', []), module).to_request()
}
)
def delete(module, link, kind):
auth = GcpSession(module, 'compute')
return wait_for_operation(module, auth.delete(link))
def resource_to_request(module):
request = {
u'kind': 'compute#network',
u'description': module.params.get('description'),
u'IPv4Range': module.params.get('ipv4_range'),
u'name': module.params.get('name'),
u'autoCreateSubnetworks': module.params.get('auto_create_subnetworks'),
u'routingConfig': NetworkRoutingconfigArray(module.params.get('routing_config', []), module).to_request()
}
return_vals = {}
for k, v in request.items():
if v:
return_vals[k] = v
return return_vals
def fetch_resource(module, link, kind, allow_not_found=True):
auth = GcpSession(module, 'compute')
return return_if_object(module, auth.get(link), kind, allow_not_found)
def self_link(module):
return "https://www.googleapis.com/compute/v1/projects/{project}/global/networks/{name}".format(**module.params)
def collection(module):
return "https://www.googleapis.com/compute/v1/projects/{project}/global/networks".format(**module.params)
def return_if_object(module, response, kind, allow_not_found=False):
# If not found, return nothing.
if allow_not_found and response.status_code == 404:
return None
# If no content, return nothing.
if response.status_code == 204:
return None
try:
module.raise_for_status(response)
result = response.json()
except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
module.fail_json(msg="Invalid JSON response with error: %s" % inst)
if navigate_hash(result, ['error', 'errors']):
module.fail_json(msg=navigate_hash(result, ['error', 'errors']))
return result
def is_different(module, response):
request = resource_to_request(module)
response = response_to_hash(module, response)
# Remove all output-only from response.
response_vals = {}
for k, v in response.items():
if k in request:
response_vals[k] = v
request_vals = {}
for k, v in request.items():
if k in response:
request_vals[k] = v
return GcpRequest(request_vals) != GcpRequest(response_vals)
# Remove unnecessary properties from the response.
# This is for doing comparisons with Ansible's current parameters.
def response_to_hash(module, response):
return {
u'description': module.params.get('description'),
u'gatewayIPv4': response.get(u'gateway_ipv4'),
u'id': response.get(u'id'),
u'IPv4Range': module.params.get('ipv4_range'),
u'name': module.params.get('name'),
u'subnetworks': response.get(u'subnetworks'),
u'autoCreateSubnetworks': module.params.get('auto_create_subnetworks'),
u'creationTimestamp': response.get(u'creationTimestamp'),
u'routingConfig': NetworkRoutingconfigArray(response.get(u'routingConfig', []), module).from_response()
}
def async_op_url(module, extra_data=None):
if extra_data is None:
extra_data = {}
url = "https://www.googleapis.com/compute/v1/projects/{project}/global/operations/{op_id}"
combined = extra_data.copy()
combined.update(module.params)
return url.format(**combined)
def wait_for_operation(module, response):
op_result = return_if_object(module, response, 'compute#operation')
if op_result is None:
return {}
status = navigate_hash(op_result, ['status'])
wait_done = wait_for_completion(status, op_result, module)
return fetch_resource(module, navigate_hash(wait_done, ['targetLink']), 'compute#network')
def wait_for_completion(status, op_result, module):
op_id = navigate_hash(op_result, ['name'])
op_uri = async_op_url(module, {'op_id': op_id})
while status != 'DONE':
raise_if_errors(op_result, ['error', 'errors'], 'message')
time.sleep(1.0)
op_result = fetch_resource(module, op_uri, 'compute#operation')
status = navigate_hash(op_result, ['status'])
return op_result
def raise_if_errors(response, err_path, module):
errors = navigate_hash(response, err_path)
if errors is not None:
module.fail_json(msg=errors)
class NetworkRoutingconfigArray(object):
def __init__(self, request, module):
self.module = module
if request:
self.request = request
else:
self.request = []
def to_request(self):
items = []
for item in self.request:
items.append(self._request_for_item(item))
return items
def from_response(self):
items = []
for item in self.request:
items.append(self._response_from_item(item))
return items
def _request_for_item(self, item):
return remove_nones_from_dict({
u'routingMode': item.get('routing_mode')
})
def _response_from_item(self, item):
return remove_nones_from_dict({
u'routingMode': item.get(u'routingMode')
})
if __name__ == '__main__':
main()
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