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community.general/lib/ansible/modules/cloud/google/gcp_compute_vpn_tunnel.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_vpn_tunnel
description:
- VPN tunnel resource.
short_description: Creates a GCP VpnTunnel
version_added: 2.7
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
name:
description:
- Name of the resource. 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
description:
description:
- An optional description of this resource.
required: false
target_vpn_gateway:
description:
- URL of the Target VPN gateway with which this VPN tunnel is associated.
- 'This field represents a link to a TargetVpnGateway resource in GCP. It can
be specified in two ways. First, you can place in the selfLink of the resource
here as a string Alternatively, you can add `register: name-of-resource` to
a gcp_compute_target_vpn_gateway task and then set this target_vpn_gateway field
to "{{ name-of-resource }}"'
required: true
router:
description:
- URL of router resource to be used for dynamic routing.
- 'This field represents a link to a Router resource in GCP. It can be specified
in two ways. First, you can place in the selfLink of the resource here as a
string Alternatively, you can add `register: name-of-resource` to a gcp_compute_router
task and then set this router field to "{{ name-of-resource }}"'
required: false
peer_ip:
description:
- IP address of the peer VPN gateway. Only IPv4 is supported.
required: true
shared_secret:
description:
- Shared secret used to set the secure session between the Cloud VPN gateway and
the peer VPN gateway.
required: true
ike_version:
description:
- IKE protocol version to use when establishing the VPN tunnel with peer VPN gateway.
- Acceptable IKE versions are 1 or 2. Default version is 2.
required: false
default: '2'
local_traffic_selector:
description:
- Local traffic selector to use when establishing the VPN tunnel with peer VPN
gateway. The value should be a CIDR formatted string, for example `192.168.0.0/16`.
The ranges should be disjoint.
- Only IPv4 is supported.
required: false
remote_traffic_selector:
description:
- Remote traffic selector to use when establishing the VPN tunnel with peer VPN
gateway. The value should be a CIDR formatted string, for example `192.168.0.0/16`.
The ranges should be disjoint.
- Only IPv4 is supported.
required: false
labels:
description:
- Labels to apply to this VpnTunnel.
required: false
region:
description:
- The region where the tunnel is located.
required: true
extends_documentation_fragment: gcp
notes:
- 'API Reference: U(https://cloud.google.com/compute/docs/reference/rest/v1/vpnTunnels)'
- 'Cloud VPN Overview: U(https://cloud.google.com/vpn/docs/concepts/overview)'
- 'Networks and Tunnel Routing: U(https://cloud.google.com/vpn/docs/concepts/choosing-networks-routing)'
'''
EXAMPLES = '''
- name: create a network
gcp_compute_network:
name: "network-vpn-tunnel"
project: "{{ gcp_project }}"
auth_kind: "{{ gcp_cred_kind }}"
service_account_file: "{{ gcp_cred_file }}"
state: present
register: network
- name: create a router
gcp_compute_router:
name: "router-vpn-tunnel"
network: "{{ network }}"
bgp:
asn: 64514
advertise_mode: CUSTOM
advertised_groups:
- ALL_SUBNETS
advertised_ip_ranges:
- range: 1.2.3.4
- range: 6.7.0.0/16
region: us-central1
project: "{{ gcp_project }}"
auth_kind: "{{ gcp_cred_kind }}"
service_account_file: "{{ gcp_cred_file }}"
state: present
register: router
- name: create a target vpn gateway
gcp_compute_target_vpn_gateway:
name: "gateway-vpn-tunnel"
region: us-west1
network: "{{ network }}"
project: "{{ gcp_project }}"
auth_kind: "{{ gcp_cred_kind }}"
service_account_file: "{{ gcp_cred_file }}"
state: present
register: gateway
- name: create a vpn tunnel
gcp_compute_vpn_tunnel:
name: "test_object"
region: us-west1
target_vpn_gateway: "{{ gateway }}"
router: "{{ router }}"
shared_secret: super secret
project: "test_project"
auth_kind: "serviceaccount"
service_account_file: "/tmp/auth.pem"
state: present
'''
RETURN = '''
creationTimestamp:
description:
- Creation timestamp in RFC3339 text format.
returned: success
type: str
name:
description:
- Name of the resource. 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
description:
description:
- An optional description of this resource.
returned: success
type: str
targetVpnGateway:
description:
- URL of the Target VPN gateway with which this VPN tunnel is associated.
returned: success
type: str
router:
description:
- URL of router resource to be used for dynamic routing.
returned: success
type: str
peerIp:
description:
- IP address of the peer VPN gateway. Only IPv4 is supported.
returned: success
type: str
sharedSecret:
description:
- Shared secret used to set the secure session between the Cloud VPN gateway and
the peer VPN gateway.
returned: success
type: str
sharedSecretHash:
description:
- Hash of the shared secret.
returned: success
type: str
ikeVersion:
description:
- IKE protocol version to use when establishing the VPN tunnel with peer VPN gateway.
- Acceptable IKE versions are 1 or 2. Default version is 2.
returned: success
type: int
localTrafficSelector:
description:
- Local traffic selector to use when establishing the VPN tunnel with peer VPN gateway.
The value should be a CIDR formatted string, for example `192.168.0.0/16`. The
ranges should be disjoint.
- Only IPv4 is supported.
returned: success
type: list
remoteTrafficSelector:
description:
- Remote traffic selector to use when establishing the VPN tunnel with peer VPN
gateway. The value should be a CIDR formatted string, for example `192.168.0.0/16`.
The ranges should be disjoint.
- Only IPv4 is supported.
returned: success
type: list
labels:
description:
- Labels to apply to this VpnTunnel.
returned: success
type: dict
labelFingerprint:
description:
- The fingerprint used for optimistic locking of this resource. Used internally
during updates.
returned: success
type: str
region:
description:
- The region where the tunnel is located.
returned: success
type: str
'''
################################################################################
# Imports
################################################################################
from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest, 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'),
name=dict(required=True, type='str'),
description=dict(type='str'),
target_vpn_gateway=dict(required=True),
router=dict(),
peer_ip=dict(required=True, type='str'),
shared_secret=dict(required=True, type='str'),
ike_version=dict(default=2, type='int'),
local_traffic_selector=dict(type='list', elements='str'),
remote_traffic_selector=dict(type='list', elements='str'),
labels=dict(type='dict'),
region=dict(required=True, type='str'),
)
)
if not module.params['scopes']:
module.params['scopes'] = ['https://www.googleapis.com/auth/compute']
state = module.params['state']
kind = 'compute#vpnTunnel'
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)
labels_update(module, module.params, fetch)
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))
return fetch_resource(module, self_link(module), kind)
def update_fields(module, request, response):
if response.get('labels') != request.get('labels'):
labels_update(module, request, response)
def labels_update(module, request, response):
auth = GcpSession(module, 'compute')
auth.post(
''.join(["https://www.googleapis.com/compute/v1/", "projects/{project}/regions/{region}/vpnTunnels/{name}/setLabels"]).format(**module.params),
{u'labels': module.params.get('labels'), u'labelFingerprint': response.get('labelFingerprint')},
)
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#vpnTunnel',
u'name': module.params.get('name'),
u'description': module.params.get('description'),
u'targetVpnGateway': replace_resource_dict(module.params.get(u'target_vpn_gateway', {}), 'selfLink'),
u'router': replace_resource_dict(module.params.get(u'router', {}), 'selfLink'),
u'peerIp': module.params.get('peer_ip'),
u'sharedSecret': module.params.get('shared_secret'),
u'ikeVersion': module.params.get('ike_version'),
u'localTrafficSelector': module.params.get('local_traffic_selector'),
u'remoteTrafficSelector': module.params.get('remote_traffic_selector'),
u'labels': module.params.get('labels'),
}
return_vals = {}
for k, v in request.items():
if v or v is False:
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}/regions/{region}/vpnTunnels/{name}".format(**module.params)
def collection(module):
return "https://www.googleapis.com/compute/v1/projects/{project}/regions/{region}/vpnTunnels".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):
module.fail_json(msg="Invalid JSON response with error: %s" % response.text)
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'creationTimestamp': response.get(u'creationTimestamp'),
u'name': response.get(u'name'),
u'description': module.params.get('description'),
u'targetVpnGateway': replace_resource_dict(module.params.get(u'target_vpn_gateway', {}), 'selfLink'),
u'router': replace_resource_dict(module.params.get(u'router', {}), 'selfLink'),
u'peerIp': response.get(u'peerIp'),
u'sharedSecret': response.get(u'sharedSecret'),
u'sharedSecretHash': response.get(u'sharedSecretHash'),
u'ikeVersion': response.get(u'ikeVersion'),
u'localTrafficSelector': response.get(u'localTrafficSelector'),
u'remoteTrafficSelector': response.get(u'remoteTrafficSelector'),
u'labels': response.get(u'labels'),
u'labelFingerprint': response.get(u'labelFingerprint'),
}
def async_op_url(module, extra_data=None):
if extra_data is None:
extra_data = {}
url = "https://www.googleapis.com/compute/v1/projects/{project}/regions/{region}/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#vpnTunnel')
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'], module)
time.sleep(1.0)
op_result = fetch_resource(module, op_uri, 'compute#operation', False)
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)
if __name__ == '__main__':
main()
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