New Module: gcp_compute_network_endpoint_group (#63121)

lib/ansible/modules/cloud/google/gcp_compute_network_endpoint_group.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_endpoint_group
+description:
+- Network endpoint groups (NEGs) are zonal resources that represent collections of
+  IP address and port combinations for GCP resources within a single subnet. Each
+  IP address and port combination is called a network endpoint.
+- Network endpoint groups can be used as backends in backend services for HTTP(S),
+  TCP proxy, and SSL proxy load balancers. You cannot use NEGs as a backend with internal
+  load balancers. Because NEG backends allow you to specify IP addresses and ports,
+  you can distribute traffic in a granular fashion among applications or containers
+  running within VM instances.
+short_description: Creates a GCP NetworkEndpointGroup
+version_added: '2.10'
+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
+    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.
+    required: true
+    type: str
+  description:
+    description:
+    - An optional description of this resource. Provide this property when you create
+      the resource.
+    required: false
+    type: str
+  network_endpoint_type:
+    description:
+    - Type of network endpoints in this network endpoint group. Currently the only
+      supported value is GCE_VM_IP_PORT.
+    - 'Some valid choices include: "GCE_VM_IP_PORT"'
+    required: false
+    default: GCE_VM_IP_PORT
+    type: str
+  network:
+    description:
+    - The network to which all network endpoints in the NEG belong.
+    - Uses "default" project network if unspecified.
+    - 'This field represents a link to a Network resource in GCP. It can be specified
+      in two ways. First, you can place a dictionary with key ''selfLink'' and value
+      of your resource''s selfLink Alternatively, you can add `register: name-of-resource`
+      to a gcp_compute_network task and then set this network field to "{{ name-of-resource
+      }}"'
+    required: true
+    type: dict
+  subnetwork:
+    description:
+    - Optional subnetwork to which all network endpoints in the NEG belong.
+    - 'This field represents a link to a Subnetwork resource in GCP. It can be specified
+      in two ways. First, you can place a dictionary with key ''selfLink'' and value
+      of your resource''s selfLink Alternatively, you can add `register: name-of-resource`
+      to a gcp_compute_subnetwork task and then set this subnetwork field to "{{ name-of-resource
+      }}"'
+    required: false
+    type: dict
+  default_port:
+    description:
+    - The default port used if the port number is not specified in the network endpoint.
+    required: false
+    type: int
+  zone:
+    description:
+    - Zone where the network endpoint group is located.
+    required: true
+    type: str
+  project:
+    description:
+    - The Google Cloud Platform project to use.
+    type: str
+  auth_kind:
+    description:
+    - The type of credential used.
+    type: str
+    required: true
+    choices:
+    - application
+    - machineaccount
+    - serviceaccount
+  service_account_contents:
+    description:
+    - The contents of a Service Account JSON file, either in a dictionary or as a
+      JSON string that represents it.
+    type: jsonarg
+  service_account_file:
+    description:
+    - The path of a Service Account JSON file if serviceaccount is selected as type.
+    type: path
+  service_account_email:
+    description:
+    - An optional service account email address if machineaccount is selected and
+      the user does not wish to use the default email.
+    type: str
+  scopes:
+    description:
+    - Array of scopes to be used
+    type: list
+  env_type:
+    description:
+    - Specifies which Ansible environment you're running this module within.
+    - This should not be set unless you know what you're doing.
+    - This only alters the User Agent string for any API requests.
+    type: str
+notes:
+- 'API Reference: U(https://cloud.google.com/compute/docs/reference/rest/beta/networkEndpointGroups)'
+- 'Official Documentation: U(https://cloud.google.com/load-balancing/docs/negs/)'
+- for authentication, you can set service_account_file using the c(gcp_service_account_file)
+  env variable.
+- for authentication, you can set service_account_contents using the c(GCP_SERVICE_ACCOUNT_CONTENTS)
+  env variable.
+- For authentication, you can set service_account_email using the C(GCP_SERVICE_ACCOUNT_EMAIL)
+  env variable.
+- For authentication, you can set auth_kind using the C(GCP_AUTH_KIND) env variable.
+- For authentication, you can set scopes using the C(GCP_SCOPES) env variable.
+- Environment variables values will only be used if the playbook values are not set.
+- The I(service_account_email) and I(service_account_file) options are mutually exclusive.
+'''
+
+EXAMPLES = '''
+- name: create a network
+  gcp_compute_network:
+    name: "{{ resource_name }}"
+    auto_create_subnetworks: 'false'
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: network
+
+- name: create a subnetwork
+  gcp_compute_subnetwork:
+    name: "{{ resource_name }}"
+    ip_cidr_range: 10.0.0.0/16
+    region: us-central1
+    network: "{{ network }}"
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: subnetwork
+
+- name: create a network endpoint group
+  gcp_compute_network_endpoint_group:
+    name: test_object
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: test_project
+    auth_kind: serviceaccount
+    service_account_file: "/tmp/auth.pem"
+    state: present
+'''
+
+RETURN = '''
+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
+description:
+  description:
+  - An optional description of this resource. Provide this property when you create
+    the resource.
+  returned: success
+  type: str
+networkEndpointType:
+  description:
+  - Type of network endpoints in this network endpoint group. Currently the only supported
+    value is GCE_VM_IP_PORT.
+  returned: success
+  type: str
+size:
+  description:
+  - Number of network endpoints in the network endpoint group.
+  returned: success
+  type: int
+network:
+  description:
+  - The network to which all network endpoints in the NEG belong.
+  - Uses "default" project network if unspecified.
+  returned: success
+  type: dict
+subnetwork:
+  description:
+  - Optional subnetwork to which all network endpoints in the NEG belong.
+  returned: success
+  type: dict
+defaultPort:
+  description:
+  - The default port used if the port number is not specified in the network endpoint.
+  returned: success
+  type: int
+zone:
+  description:
+  - Zone where the network endpoint group 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'),
+            network_endpoint_type=dict(default='GCE_VM_IP_PORT', type='str'),
+            network=dict(required=True, type='dict'),
+            subnetwork=dict(type='dict'),
+            default_port=dict(type='int'),
+            zone=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#networkEndpointGroup'
+
+    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_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):
+    delete(module, self_link(module), kind)
+    create(module, collection(module), kind)
+
+
+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#networkEndpointGroup',
+        u'name': module.params.get('name'),
+        u'description': module.params.get('description'),
+        u'networkEndpointType': module.params.get('network_endpoint_type'),
+        u'network': replace_resource_dict(module.params.get(u'network', {}), 'selfLink'),
+        u'subnetwork': replace_resource_dict(module.params.get(u'subnetwork', {}), 'selfLink'),
+        u'defaultPort': module.params.get('default_port'),
+    }
+    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}/zones/{zone}/networkEndpointGroups/{name}".format(**module.params)
+
+
+def collection(module):
+    return "https://www.googleapis.com/compute/v1/projects/{project}/zones/{zone}/networkEndpointGroups".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'id': response.get(u'id'),
+        u'name': response.get(u'name'),
+        u'description': response.get(u'description'),
+        u'networkEndpointType': response.get(u'networkEndpointType'),
+        u'size': response.get(u'size'),
+        u'network': response.get(u'network'),
+        u'subnetwork': response.get(u'subnetwork'),
+        u'defaultPort': response.get(u'defaultPort'),
+    }
+
+
+def async_op_url(module, extra_data=None):
+    if extra_data is None:
+        extra_data = {}
+    url = "https://www.googleapis.com/compute/v1/projects/{project}/zones/{zone}/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#networkEndpointGroup')
+
+
+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()

test/integration/targets/gcp_compute_network_endpoint_group/aliases

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+cloud/gcp
+unsupported

test/integration/targets/gcp_compute_network_endpoint_group/tasks/autogen.yml

@@ -0,0 +1,169 @@
+---
+# ----------------------------------------------------------------------------
+#
+#     ***     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 network
+  gcp_compute_network:
+    name: "{{ resource_name }}"
+    auto_create_subnetworks: 'false'
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: network
+- name: create a subnetwork
+  gcp_compute_subnetwork:
+    name: "{{ resource_name }}"
+    ip_cidr_range: 10.0.0.0/16
+    region: us-central1
+    network: "{{ network }}"
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: subnetwork
+- name: delete a network endpoint group
+  gcp_compute_network_endpoint_group:
+    name: "{{ resource_name }}"
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+#----------------------------------------------------------
+- name: create a network endpoint group
+  gcp_compute_network_endpoint_group:
+    name: "{{ resource_name }}"
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: result
+- name: assert changed is true
+  assert:
+    that:
+      - result.changed == true
+- name: verify that network_endpoint_group was created
+  gcp_compute_network_endpoint_group_info:
+      filters:
+         - name = {{ resource_name }}
+      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
+  register: results
+- name: verify that command succeeded
+  assert:
+    that:
+      - results['resources'] | length == 1
+# ----------------------------------------------------------------------------
+- name: create a network endpoint group that already exists
+  gcp_compute_network_endpoint_group:
+    name: "{{ resource_name }}"
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: present
+  register: result
+- name: assert changed is false
+  assert:
+    that:
+      - result.changed == false
+#----------------------------------------------------------
+- name: delete a network endpoint group
+  gcp_compute_network_endpoint_group:
+    name: "{{ resource_name }}"
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+  register: result
+- name: assert changed is true
+  assert:
+    that:
+      - result.changed == true
+- name: verify that network_endpoint_group was deleted
+  gcp_compute_network_endpoint_group_info:
+      filters:
+         - name = {{ resource_name }}
+      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
+  register: results
+- name: verify that command succeeded
+  assert:
+    that:
+      - results['resources'] | length == 0
+# ----------------------------------------------------------------------------
+- name: delete a network endpoint group that does not exist
+  gcp_compute_network_endpoint_group:
+    name: "{{ resource_name }}"
+    network: "{{ network }}"
+    subnetwork: "{{ subnetwork }}"
+    default_port: 90
+    zone: us-central1-a
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+  register: result
+- name: assert changed is false
+  assert:
+    that:
+      - result.changed == false
+#---------------------------------------------------------
+# Post-test teardown
+# If errors happen, don't crash the playbook!
+- name: delete a subnetwork
+  gcp_compute_subnetwork:
+    name: "{{ resource_name }}"
+    ip_cidr_range: 10.0.0.0/16
+    region: us-central1
+    network: "{{ network }}"
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+  register: subnetwork
+  ignore_errors: true
+- name: delete a network
+  gcp_compute_network:
+    name: "{{ resource_name }}"
+    auto_create_subnetworks: 'false'
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+  register: network
+  ignore_errors: true

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

@@ -0,0 +1,2 @@
+---
+- include_tasks: autogen.yml