Ansible: Bigtable Instances and Clusters (#3080) (#155)

Bigtable

Signed-off-by: Modular Magician <magic-modules@google.com>

README.md

@@ -12,6 +12,7 @@ ansible-galaxy collection install google.cloud
   * App Engine FirewallRule (gcp_appengine_firewall_rule, gcp_appengine_firewall_rule_facts)
   * BigQuery Dataset (gcp_bigquery_dataset, gcp_bigquery_dataset_facts)
   * BigQuery Table (gcp_bigquery_table, gcp_bigquery_table_facts)
+  * Bigtable Instance (gcp_bigtable_instance, gcp_bigtable_instance_facts)
   * Cloud Build Trigger (gcp_cloudbuild_trigger, gcp_cloudbuild_trigger_facts)
   * Cloud Functions CloudFunction (gcp_cloudfunctions_cloud_function, gcp_cloudfunctions_cloud_function_facts)
   * Cloud Scheduler Job (gcp_cloudscheduler_job, gcp_cloudscheduler_job_facts)

plugins/modules/gcp_bigtable_instance.py

@@ -0,0 +1,534 @@
+#!/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_bigtable_instance
+description:
+- A collection of Bigtable Tables and the resources that serve them. All tables in
+  an instance are served from all Clusters in the instance.
+short_description: Creates a GCP Instance
+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:
+    - The unique name of the instance.
+    required: false
+    type: str
+  display_name:
+    description:
+    - The descriptive name for this instance as it appears in UIs.
+    - Can be changed at any time, but should be kept globally unique to avoid confusion.
+    required: false
+    type: str
+  type:
+    description:
+    - The type of the instance. Defaults to `PRODUCTION`.
+    - 'Some valid choices include: "TYPE_UNSPECIFIED", "PRODUCTION", "DEVELOPMENT"'
+    required: false
+    type: str
+  labels:
+    description:
+    - Labels are a flexible and lightweight mechanism for organizing cloud resources
+      into groups that reflect a customer's organizational needs and deployment strategies.
+      They can be used to filter resources and aggregate metrics.
+    required: false
+    type: dict
+  clusters:
+    description:
+    - An array of clusters. Maximum 4.
+    required: false
+    type: list
+    suboptions:
+      name:
+        description:
+        - The unique name of the cluster.
+        required: false
+        type: str
+      serve_nodes:
+        description:
+        - The number of nodes allocated to this cluster. More nodes enable higher
+          throughput and more consistent performance.
+        required: false
+        type: int
+      default_storage_type:
+        description:
+        - The type of storage used by this cluster to serve its parent instance's
+          tables, unless explicitly overridden.
+        - 'Some valid choices include: "STORAGE_TYPE_UNSPECIFIED", "SSD", "HDD"'
+        required: false
+        type: str
+      location:
+        description:
+        - The location where this cluster's nodes and storage reside. For best performance,
+          clients should be located as close as possible to this cluster. Currently
+          only zones are supported, so values should be of the form `projects/<project>/locations/<zone>`.
+        required: false
+        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
+'''
+
+EXAMPLES = '''
+- name: create a instance
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/test_project/locations/us-central1-a
+      serve_nodes: 1
+    project: test_project
+    auth_kind: serviceaccount
+    service_account_file: "/tmp/auth.pem"
+    state: present
+'''
+
+RETURN = '''
+state:
+  description:
+  - The current state of the instance.
+  returned: success
+  type: str
+name:
+  description:
+  - The unique name of the instance.
+  returned: success
+  type: str
+displayName:
+  description:
+  - The descriptive name for this instance as it appears in UIs.
+  - Can be changed at any time, but should be kept globally unique to avoid confusion.
+  returned: success
+  type: str
+type:
+  description:
+  - The type of the instance. Defaults to `PRODUCTION`.
+  returned: success
+  type: str
+labels:
+  description:
+  - Labels are a flexible and lightweight mechanism for organizing cloud resources
+    into groups that reflect a customer's organizational needs and deployment strategies.
+    They can be used to filter resources and aggregate metrics.
+  returned: success
+  type: dict
+clusters:
+  description:
+  - An array of clusters. Maximum 4.
+  returned: success
+  type: complex
+  contains:
+    name:
+      description:
+      - The unique name of the cluster.
+      returned: success
+      type: str
+    serveNodes:
+      description:
+      - The number of nodes allocated to this cluster. More nodes enable higher throughput
+        and more consistent performance.
+      returned: success
+      type: int
+    defaultStorageType:
+      description:
+      - The type of storage used by this cluster to serve its parent instance's tables,
+        unless explicitly overridden.
+      returned: success
+      type: str
+    location:
+      description:
+      - The location where this cluster's nodes and storage reside. For best performance,
+        clients should be located as close as possible to this cluster. Currently
+        only zones are supported, so values should be of the form `projects/<project>/locations/<zone>`.
+      returned: success
+      type: str
+    state:
+      description:
+      - The current state of the cluster.
+      returned: success
+      type: str
+'''
+
+################################################################################
+# Imports
+################################################################################
+
+from ansible_collections.google.cloud.plugins.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'),
+            name=dict(type='str'),
+            display_name=dict(type='str'),
+            type=dict(type='str'),
+            labels=dict(type='dict'),
+            clusters=dict(
+                type='list',
+                elements='dict',
+                options=dict(name=dict(type='str'), serve_nodes=dict(type='int'), default_storage_type=dict(type='str'), location=dict(type='str')),
+            ),
+        )
+    )
+
+    if not module.params['scopes']:
+        module.params['scopes'] = ['https://www.googleapis.com/auth/bigtable']
+
+    state = module.params['state']
+
+    fetch = fetch_resource(module, self_link(module))
+    changed = False
+
+    if fetch:
+        if state == 'present':
+            if is_different(module, fetch):
+                update(module, self_link(module))
+                fetch = fetch_resource(module, self_link(module))
+                changed = True
+        else:
+            delete(module, self_link(module))
+            fetch = {}
+            changed = True
+    else:
+        if state == 'present':
+            fetch = create(module, collection(module))
+            changed = True
+        else:
+            fetch = {}
+
+    fetch.update({'changed': changed})
+
+    module.exit_json(**fetch)
+
+
+def create(module, link):
+    auth = GcpSession(module, 'bigtable')
+    return wait_for_operation(module, auth.post(link, resource_to_create(module)))
+
+
+def update(module, link):
+    auth = GcpSession(module, 'bigtable')
+    return return_if_object(module, auth.put(link, resource_to_request(module)))
+
+
+def delete(module, link):
+    auth = GcpSession(module, 'bigtable')
+    return return_if_object(module, auth.delete(link))
+
+
+def resource_to_request(module):
+    request = {
+        u'name': module.params.get('name'),
+        u'displayName': module.params.get('display_name'),
+        u'type': module.params.get('type'),
+        u'labels': module.params.get('labels'),
+        u'clusters': InstanceClustersArray(module.params.get('clusters', []), module).to_request(),
+    }
+    request = encode_request(request, module)
+    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, allow_not_found=True):
+    auth = GcpSession(module, 'bigtable')
+    return return_if_object(module, auth.get(link), allow_not_found)
+
+
+def self_link(module):
+    return "https://bigtableadmin.googleapis.com/v2/projects/{project}/instances/{name}".format(**module.params)
+
+
+def collection(module):
+    return "https://bigtableadmin.googleapis.com/v2/projects/{project}/instances".format(**module.params)
+
+
+def return_if_object(module, response, 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)
+
+    result = decode_response(result, module)
+
+    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)
+    request = decode_response(request, module)
+
+    # 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'state': response.get(u'state'),
+        u'name': response.get(u'name'),
+        u'displayName': response.get(u'displayName'),
+        u'type': response.get(u'type'),
+        u'labels': response.get(u'labels'),
+        u'clusters': InstanceClustersArray(response.get(u'clusters', []), module).from_response(),
+    }
+
+
+def async_op_url(module, extra_data=None):
+    if extra_data is None:
+        extra_data = {}
+    url = "https://bigtableadmin.googleapis.com/v2/operations/{module.params['clusters'][0]['location']}/{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)
+    if op_result is None:
+        return {}
+    status = navigate_hash(op_result, ['done'])
+    wait_done = wait_for_completion(status, op_result, module)
+    raise_if_errors(wait_done, ['error'], module)
+    return navigate_hash(wait_done, ['response'])
+
+
+def wait_for_completion(status, op_result, module):
+    op_id = navigate_hash(op_result, ['name'])
+    op_uri = bigtable_async_url(module, {'op_id': op_id})
+    while not status:
+        raise_if_errors(op_result, ['error'], module)
+        time.sleep(1.0)
+        op_result = fetch_resource(module, op_uri, False)
+        status = navigate_hash(op_result, ['done'])
+    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)
+
+
+def resource_to_create(module):
+    instance = resource_to_request(module)
+    if 'name' in instance:
+        del instance['name']
+
+    clusters = []
+    if 'clusters' in instance:
+        clusters = instance['clusters']
+        del instance['clusters']
+
+    return {'instanceId': module.params['name'].split('/')[-1], 'instance': instance, 'clusters': clusters}
+
+
+def encode_request(request, module):
+    if 'name' in request:
+        del request['name']
+
+    if 'clusters' in request:
+        request['clusters'] = convert_clusters_to_map(request['clusters'])
+    return request
+
+
+def decode_response(response, module):
+    if 'name' in response:
+        response['name'] = response['name'].split('/')[-1]
+
+    if 'clusters' in response:
+        response['clusters'] = convert_map_to_clusters(response['clusters'])
+    return response
+
+
+def convert_clusters_to_map(clusters):
+    cmap = {}
+    for cluster in clusters:
+        cmap[cluster['name']] = cluster
+        del cmap[cluster['name']]['name']
+    return cmap
+
+
+def convert_map_to_clusters(clusters):
+    carray = []
+    for key, cluster in clusters.items():
+        cluster['name'] = key.split('/')[-1]
+        carray.append(cluster)
+    return carray
+
+
+def bigtable_async_url(module, extra_data=None):
+    if extra_data is None:
+        extra_data = {}
+    location_name = module.params['clusters'][0]['location'].split('/')[-1]
+
+    url = 'https://bigtableadmin.googleapis.com/v2/operations/projects/%s' '/instances/%s/locations/%s/operations/{op_id}' % (
+        module.params['project'],
+        module.params['name'],
+        location_name,
+    )
+
+    return url.format(**extra_data)
+
+
+class InstanceClustersArray(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'name': item.get('name'),
+                u'serveNodes': item.get('serve_nodes'),
+                u'defaultStorageType': item.get('default_storage_type'),
+                u'location': item.get('location'),
+            }
+        )
+
+    def _response_from_item(self, item):
+        return remove_nones_from_dict(
+            {
+                u'name': item.get(u'name'),
+                u'serveNodes': item.get(u'serveNodes'),
+                u'defaultStorageType': item.get(u'defaultStorageType'),
+                u'location': item.get(u'location'),
+            }
+        )
+
+
+if __name__ == '__main__':
+    main()

plugins/modules/gcp_bigtable_instance_info.py

@@ -0,0 +1,224 @@
+#!/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_bigtable_instance_info
+description:
+- Gather info for GCP Instance
+short_description: Gather info for GCP Instance
+version_added: '2.10'
+author: Google Inc. (@googlecloudplatform)
+requirements:
+- python >= 2.6
+- requests >= 2.18.4
+- google-auth >= 1.3.0
+options:
+  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:
+- 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: get info on an instance
+  gcp_bigtable_instance_info:
+    project: test_project
+    auth_kind: serviceaccount
+    service_account_file: "/tmp/auth.pem"
+'''
+
+RETURN = '''
+resources:
+  description: List of resources
+  returned: always
+  type: complex
+  contains:
+    state:
+      description:
+      - The current state of the instance.
+      returned: success
+      type: str
+    name:
+      description:
+      - The unique name of the instance.
+      returned: success
+      type: str
+    displayName:
+      description:
+      - The descriptive name for this instance as it appears in UIs.
+      - Can be changed at any time, but should be kept globally unique to avoid confusion.
+      returned: success
+      type: str
+    type:
+      description:
+      - The type of the instance. Defaults to `PRODUCTION`.
+      returned: success
+      type: str
+    labels:
+      description:
+      - Labels are a flexible and lightweight mechanism for organizing cloud resources
+        into groups that reflect a customer's organizational needs and deployment
+        strategies. They can be used to filter resources and aggregate metrics.
+      returned: success
+      type: dict
+    clusters:
+      description:
+      - An array of clusters. Maximum 4.
+      returned: success
+      type: complex
+      contains:
+        name:
+          description:
+          - The unique name of the cluster.
+          returned: success
+          type: str
+        serveNodes:
+          description:
+          - The number of nodes allocated to this cluster. More nodes enable higher
+            throughput and more consistent performance.
+          returned: success
+          type: int
+        defaultStorageType:
+          description:
+          - The type of storage used by this cluster to serve its parent instance's
+            tables, unless explicitly overridden.
+          returned: success
+          type: str
+        location:
+          description:
+          - The location where this cluster's nodes and storage reside. For best performance,
+            clients should be located as close as possible to this cluster. Currently
+            only zones are supported, so values should be of the form `projects/<project>/locations/<zone>`.
+          returned: success
+          type: str
+        state:
+          description:
+          - The current state of the cluster.
+          returned: success
+          type: str
+'''
+
+################################################################################
+# Imports
+################################################################################
+from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest
+import json
+
+################################################################################
+# Main
+################################################################################
+
+
+def main():
+    module = GcpModule(argument_spec=dict())
+
+    if not module.params['scopes']:
+        module.params['scopes'] = ['https://www.googleapis.com/auth/bigtable']
+
+    return_value = {'resources': fetch_list(module, collection(module))}
+    module.exit_json(**return_value)
+
+
+def collection(module):
+    return "https://bigtableadmin.googleapis.com/v2/projects/{project}/instances".format(**module.params)
+
+
+def fetch_list(module, link):
+    auth = GcpSession(module, 'bigtable')
+    return auth.list(link, return_if_object, array_name='instances')
+
+
+def return_if_object(module, response):
+    # 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']))
+
+    return result
+
+
+if __name__ == "__main__":
+    main()

tests/integration/targets/gcp_bigtable_instance/aliases

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

tests/integration/targets/gcp_bigtable_instance/defaults/main.yml

@@ -0,0 +1,2 @@
+---
+resource_name: "{{ resource_prefix }}"

tests/integration/targets/gcp_bigtable_instance/tasks/autogen.yml

@@ -0,0 +1,123 @@
+---
+# ----------------------------------------------------------------------------
+#
+#     ***     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: delete a instance
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/{{ gcp_project }}/locations/us-central1-a
+      serve_nodes: 1
+    project: "{{ gcp_project }}"
+    auth_kind: "{{ gcp_cred_kind }}"
+    service_account_file: "{{ gcp_cred_file }}"
+    state: absent
+#----------------------------------------------------------
+- name: create a instance
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/{{ gcp_project }}/locations/us-central1-a
+      serve_nodes: 1
+    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 instance was created
+  google.cloud.gcp_bigtable_instance_info:
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/bigtable
+  register: results
+- name: verify that command succeeded
+  assert:
+    that:
+      - results['resources'] | map(attribute='name') | select("match", ".*my-instance.*") | list | length == 1
+# ----------------------------------------------------------------------------
+- name: create a instance that already exists
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/{{ gcp_project }}/locations/us-central1-a
+      serve_nodes: 1
+    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 instance
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/{{ gcp_project }}/locations/us-central1-a
+      serve_nodes: 1
+    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 instance was deleted
+  google.cloud.gcp_bigtable_instance_info:
+      project: "{{ gcp_project }}"
+      auth_kind: "{{ gcp_cred_kind }}"
+      service_account_file: "{{ gcp_cred_file }}"
+      scopes:
+        - https://www.googleapis.com/auth/bigtable
+  register: results
+- name: verify that command succeeded
+  assert:
+    that:
+      - results['resources'] | map(attribute='name') | select("match", ".*my-instance.*") | list | length == 0
+# ----------------------------------------------------------------------------
+- name: delete a instance that does not exist
+  google.cloud.gcp_bigtable_instance:
+    name: my-instance
+    display_name: My Test Cluster
+    clusters:
+    - name: mycluster
+      location: projects/{{ gcp_project }}/locations/us-central1-a
+      serve_nodes: 1
+    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

tests/integration/targets/gcp_bigtable_instance/tasks/main.yml

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