New module: GCP Compute Url Maps (#38625)

lib/ansible/modules/cloud/google/gcp_compute_url_map.py

@@ -0,0 +1,677 @@
+#!/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_url_map
+description:
+    - UrlMaps are used to route requests to a backend service based on rules that you
+      define for the host and path of an incoming URL.
+short_description: Creates a GCP UrlMap
+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'
+    default_service:
+        description:
+            - A reference to BackendService resource.
+        required: true
+    description:
+        description:
+            - An optional description of this resource. Provide this property when you create
+              the resource.
+        required: false
+    host_rules:
+        description:
+            - The list of HostRules to use against the URL.
+        required: false
+        suboptions:
+            description:
+                description:
+                    - An optional description of this resource. Provide this property when you create
+                      the resource.
+                required: false
+            hosts:
+                description:
+                    - The list of host patterns to match. They must be valid hostnames, except * will
+                      match any string of ([a-z0-9-.]*). In that case, * must be the first character and
+                      must be followed in the pattern by either - or .
+                required: false
+            path_matcher:
+                description:
+                    - The name of the PathMatcher to use to match the path portion of the URL if the hostRule
+                      matches the URL's host portion.
+                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: false
+    path_matchers:
+        description:
+            - The list of named PathMatchers to use against the URL.
+        required: false
+        suboptions:
+            default_service:
+                description:
+                    - A reference to BackendService resource.
+                required: false
+            description:
+                description:
+                    - An optional description of this resource.
+                required: false
+            name:
+                description:
+                    - The name to which this PathMatcher is referred by the HostRule.
+                required: false
+            path_rules:
+                description:
+                    - The list of path rules.
+                required: false
+                suboptions:
+                    paths:
+                        description:
+                            - 'The list of path patterns to match. Each must start with / and the only place a
+                              * is allowed is at the end following a /. The string fed to the path matcher does
+                              not include any text after the first ? or #, and those chars are not allowed here.'
+                        required: false
+                    service:
+                        description:
+                            - A reference to BackendService resource.
+                        required: false
+    tests:
+        description:
+            - The list of expected URL mappings. Request to update this UrlMap will succeed only
+              if all of the test cases pass.
+        required: false
+        suboptions:
+            description:
+                description:
+                    - Description of this test case.
+                required: false
+            host:
+                description:
+                    - Host portion of the URL.
+                required: false
+            path:
+                description:
+                    - Path portion of the URL.
+                required: false
+            service:
+                description:
+                    - A reference to BackendService resource.
+                required: false
+extends_documentation_fragment: gcp
+'''
+
+EXAMPLES = '''
+- name: create a instance group
+  gcp_compute_instance_group:
+      name: 'instancegroup-urlmap'
+      zone: 'us-central1-a'
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: instancegroup
+- name: create a http health check
+  gcp_compute_http_health_check:
+      name: 'httphealthcheck-urlmap'
+      healthy_threshold: 10
+      port: 8080
+      timeout_sec: 2
+      unhealthy_threshold: 5
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: healthcheck
+- name: create a backend service
+  gcp_compute_backend_service:
+      name: 'backendservice-urlmap'
+      backends:
+        - group: "{{ instancegroup }}"
+      health_checks:
+        - "{{ healthcheck.selfLink }}"
+      enable_cdn: true
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: backendservice
+- name: create a url map
+  gcp_compute_url_map:
+      name: testObject
+      default_service: "{{ backendservice }}"
+      project: testProject
+      auth_kind: service_account
+      service_account_file: /tmp/auth.pem
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+'''
+
+RETURN = '''
+    creation_timestamp:
+        description:
+            - Creation timestamp in RFC3339 text format.
+        returned: success
+        type: str
+    default_service:
+        description:
+            - A reference to BackendService resource.
+        returned: success
+        type: dict
+    description:
+        description:
+            - An optional description of this resource. Provide this property when you create
+              the resource.
+        returned: success
+        type: str
+    host_rules:
+        description:
+            - The list of HostRules to use against the URL.
+        returned: success
+        type: complex
+        contains:
+            description:
+                description:
+                    - An optional description of this resource. Provide this property when you create
+                      the resource.
+                returned: success
+                type: str
+            hosts:
+                description:
+                    - The list of host patterns to match. They must be valid hostnames, except * will
+                      match any string of ([a-z0-9-.]*). In that case, * must be the first character and
+                      must be followed in the pattern by either - or .
+                returned: success
+                type: list
+            path_matcher:
+                description:
+                    - The name of the PathMatcher to use to match the path portion of the URL if the hostRule
+                      matches the URL's host portion.
+                returned: success
+                type: str
+    id:
+        description:
+            - The unique identifier for the resource.
+        returned: success
+        type: int
+    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
+    path_matchers:
+        description:
+            - The list of named PathMatchers to use against the URL.
+        returned: success
+        type: complex
+        contains:
+            default_service:
+                description:
+                    - A reference to BackendService resource.
+                returned: success
+                type: dict
+            description:
+                description:
+                    - An optional description of this resource.
+                returned: success
+                type: str
+            name:
+                description:
+                    - The name to which this PathMatcher is referred by the HostRule.
+                returned: success
+                type: str
+            path_rules:
+                description:
+                    - The list of path rules.
+                returned: success
+                type: complex
+                contains:
+                    paths:
+                        description:
+                            - 'The list of path patterns to match. Each must start with / and the only place a
+                              * is allowed is at the end following a /. The string fed to the path matcher does
+                              not include any text after the first ? or #, and those chars are not allowed here.'
+                        returned: success
+                        type: list
+                    service:
+                        description:
+                            - A reference to BackendService resource.
+                        returned: success
+                        type: dict
+    tests:
+        description:
+            - The list of expected URL mappings. Request to update this UrlMap will succeed only
+              if all of the test cases pass.
+        returned: success
+        type: complex
+        contains:
+            description:
+                description:
+                    - Description of this test case.
+                returned: success
+                type: str
+            host:
+                description:
+                    - Host portion of the URL.
+                returned: success
+                type: str
+            path:
+                description:
+                    - Path portion of the URL.
+                returned: success
+                type: str
+            service:
+                description:
+                    - A reference to BackendService resource.
+                returned: success
+                type: dict
+'''
+
+################################################################################
+# 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'),
+            default_service=dict(required=True, type='dict'),
+            description=dict(type='str'),
+            host_rules=dict(type='list', elements='dict', options=dict(
+                description=dict(type='str'),
+                hosts=dict(type='list', elements='str'),
+                path_matcher=dict(type='str')
+            )),
+            name=dict(type='str'),
+            path_matchers=dict(type='list', elements='dict', options=dict(
+                default_service=dict(type='dict'),
+                description=dict(type='str'),
+                name=dict(type='str'),
+                path_rules=dict(type='list', elements='dict', options=dict(
+                    paths=dict(type='list', elements='str'),
+                    service=dict(type='dict')
+                ))
+            )),
+            tests=dict(type='list', elements='dict', options=dict(
+                description=dict(type='str'),
+                host=dict(type='str'),
+                path=dict(type='str'),
+                service=dict(type='dict')
+            ))
+        )
+    )
+
+    state = module.params['state']
+    kind = 'compute#urlMap'
+
+    fetch = fetch_resource(module, self_link(module), kind)
+    changed = False
+
+    if fetch:
+        if state == 'present':
+            if is_different(module, fetch):
+                fetch = update(module, self_link(module), kind, fetch)
+                changed = True
+        else:
+            delete(module, self_link(module), kind, fetch)
+            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):
+    auth = GcpSession(module, 'compute')
+    return wait_for_operation(module, auth.put(link, resource_to_request(module)))
+
+
+def delete(module, link, kind, fetch):
+    auth = GcpSession(module, 'compute')
+    return wait_for_operation(module, auth.delete(link))
+
+
+def resource_to_request(module):
+    request = {
+        u'kind': 'compute#urlMap',
+        u'defaultService': replace_resource_dict(module.params.get(u'default_service', {}), 'selfLink'),
+        u'description': module.params.get('description'),
+        u'hostRules': UrlMapHostRulesArray(module.params.get('host_rules', []), module).to_request(),
+        u'name': module.params.get('name'),
+        u'pathMatchers': UrlMapPathMatchArray(module.params.get('path_matchers', []), module).to_request(),
+        u'tests': UrlMapTestsArray(module.params.get('tests', []), 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):
+    auth = GcpSession(module, 'compute')
+    return return_if_object(module, auth.get(link), kind)
+
+
+def self_link(module):
+    return "https://www.googleapis.com/compute/v1/projects/{project}/global/urlMaps/{name}".format(**module.params)
+
+
+def collection(module):
+    return "https://www.googleapis.com/compute/v1/projects/{project}/global/urlMaps".format(**module.params)
+
+
+def return_if_object(module, response, kind):
+    # If not found, return nothing.
+    if 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']))
+    if result['kind'] != kind:
+        module.fail_json(msg="Incorrect result: {kind}".format(**result))
+
+    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'defaultService': response.get(u'defaultService'),
+        u'description': response.get(u'description'),
+        u'hostRules': UrlMapHostRulesArray(response.get(u'hostRules', []), module).from_response(),
+        u'id': response.get(u'id'),
+        u'name': response.get(u'name'),
+        u'pathMatchers': UrlMapPathMatchArray(response.get(u'pathMatchers', []), module).from_response(),
+        u'tests': UrlMapTestsArray(response.get(u'tests', []), 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 None
+    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#urlMap')
+
+
+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)
+        if status not in ['PENDING', 'RUNNING', 'DONE']:
+            module.fail_json(msg="Invalid result %s" % status)
+        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 UrlMapHostRulesArray(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'description': item.get('description'),
+            u'hosts': item.get('hosts'),
+            u'pathMatcher': item.get('path_matcher')
+        })
+
+    def _response_from_item(self, item):
+        return remove_nones_from_dict({
+            u'description': item.get(u'description'),
+            u'hosts': item.get(u'hosts'),
+            u'pathMatcher': item.get(u'pathMatcher')
+        })
+
+
+class UrlMapPathMatchArray(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'defaultService': replace_resource_dict(item.get(u'default_service', {}), 'selfLink'),
+            u'description': item.get('description'),
+            u'name': item.get('name'),
+            u'pathRules': UrlMapPathRulesArray(item.get('path_rules', []), self.module).to_request()
+        })
+
+    def _response_from_item(self, item):
+        return remove_nones_from_dict({
+            u'defaultService': item.get(u'defaultService'),
+            u'description': item.get(u'description'),
+            u'name': item.get(u'name'),
+            u'pathRules': UrlMapPathRulesArray(item.get(u'pathRules', []), self.module).from_response()
+        })
+
+
+class UrlMapPathRulesArray(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'paths': item.get('paths'),
+            u'service': replace_resource_dict(item.get(u'service', {}), 'selfLink')
+        })
+
+    def _response_from_item(self, item):
+        return remove_nones_from_dict({
+            u'paths': item.get(u'paths'),
+            u'service': item.get(u'service')
+        })
+
+
+class UrlMapTestsArray(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'description': item.get('description'),
+            u'host': item.get('host'),
+            u'path': item.get('path'),
+            u'service': replace_resource_dict(item.get(u'service', {}), 'selfLink')
+        })
+
+    def _response_from_item(self, item):
+        return remove_nones_from_dict({
+            u'description': item.get(u'description'),
+            u'host': item.get(u'host'),
+            u'path': item.get(u'path'),
+            u'service': item.get(u'service')
+        })
+
+if __name__ == '__main__':
+    main()

test/integration/targets/gcp_compute_url_map/aliases

@@ -0,0 +1,2 @@
+cloud/gcp
+unsupported

test/integration/targets/gcp_compute_url_map/defaults/main.yml

@@ -0,0 +1,3 @@
+---
+# defaults file
+resource_name: '{{resource_prefix}}'

test/integration/targets/gcp_compute_url_map/tasks/main.yml

@@ -0,0 +1,193 @@
+---
+# ----------------------------------------------------------------------------
+#
+#     ***     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
+#
+# ----------------------------------------------------------------------------
+# Pre-test setup
+- name: create a instance group
+  gcp_compute_instance_group:
+      name: 'instancegroup-urlmap'
+      zone: 'us-central1-a'
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: instancegroup
+- name: create a http health check
+  gcp_compute_http_health_check:
+      name: 'httphealthcheck-urlmap'
+      healthy_threshold: 10
+      port: 8080
+      timeout_sec: 2
+      unhealthy_threshold: 5
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: healthcheck
+- name: create a backend service
+  gcp_compute_backend_service:
+      name: 'backendservice-urlmap'
+      backends:
+        - group: "{{ instancegroup }}"
+      health_checks:
+        - "{{ healthcheck.selfLink }}"
+      enable_cdn: true
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: backendservice
+- name: delete a url map
+  gcp_compute_url_map:
+      name: "{{ resource_name }}"
+      default_service: "{{ backendservice }}"
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+#----------------------------------------------------------
+- name: create a url map
+  gcp_compute_url_map:
+      name: "{{ resource_name }}"
+      default_service: "{{ backendservice }}"
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: result
+- name: assert changed is true
+  assert:
+    that:
+      - result.changed == true
+      - "result.kind == 'compute#urlMap'"
+- name: verify that url_map was created
+  shell: |
+    gcloud compute url-maps describe  --project="{{ gcp_project}}"  "{{ resource_name }}"
+  register: results
+- name: verify that command succeeded
+  assert:
+    that:
+      - results.rc == 0
+# ----------------------------------------------------------------------------
+- name: create a url map that already exists
+  gcp_compute_url_map:
+      name: "{{ resource_name }}"
+      default_service: "{{ backendservice }}"
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: present
+  register: result
+- name: assert changed is false
+  assert:
+    that:
+      - result.changed == false
+      - "result.kind == 'compute#urlMap'"
+#----------------------------------------------------------
+- name: delete a url map
+  gcp_compute_url_map:
+      name: "{{ resource_name }}"
+      default_service: "{{ backendservice }}"
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+  register: result
+- name: assert changed is true
+  assert:
+    that:
+      - result.changed == true
+      - result.has_key('kind') == False
+- name: verify that url_map was deleted
+  shell: |
+    gcloud compute url-maps describe  --project="{{ gcp_project}}"  "{{ resource_name }}"
+  register: results
+  failed_when: results.rc == 0
+- name: verify that command succeeded
+  assert:
+    that:
+      - results.rc == 1
+      - "\"'projects/{{ gcp_project }}/global/urlMaps/{{ resource_name }}' was not found\" in results.stderr"
+# ----------------------------------------------------------------------------
+- name: delete a url map that does not exist
+  gcp_compute_url_map:
+      name: "{{ resource_name }}"
+      default_service: "{{ backendservice }}"
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+  register: result
+- name: assert changed is false
+  assert:
+    that:
+      - result.changed == false
+      - result.has_key('kind') == False
+#---------------------------------------------------------
+# Post-test teardown
+- name: delete a backend service
+  gcp_compute_backend_service:
+      name: 'backendservice-urlmap'
+      backends:
+        - group: "{{ instancegroup }}"
+      health_checks:
+        - "{{ healthcheck.selfLink }}"
+      enable_cdn: true
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+  register: backendservice
+- name: delete a http health check
+  gcp_compute_http_health_check:
+      name: 'httphealthcheck-urlmap'
+      healthy_threshold: 10
+      port: 8080
+      timeout_sec: 2
+      unhealthy_threshold: 5
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+  register: healthcheck
+- name: delete a instance group
+  gcp_compute_instance_group:
+      name: 'instancegroup-urlmap'
+      zone: 'us-central1-a'
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/compute
+      state: absent
+  register: instancegroup