google.cloud.gcp_compute_instance_group_manager – Creates a GCP InstanceGroupManager

Note

This plugin is part of the google.cloud collection (version 1.0.2).

To install it use: ansible-galaxy collection install google.cloud.

To use it in a playbook, specify: google.cloud.gcp_compute_instance_group_manager.

Synopsis

• Creates a managed instance group using the information that you specify in the request. After the group is created, it schedules an action to create instances in the group using the specified instance template. This operation is marked as DONE when the group is created even if the instances in the group have not yet been created. You must separately verify the status of the individual instances.

• A managed instance group can have up to 1000 VM instances per group.

Requirements

The below requirements are needed on the host that executes this module.

• python >= 2.6

• requests >= 2.18.4

• google-auth >= 1.3.0

Parameters

Parameter		Choices/Defaults	Comments
auth_kind string / required		Choices: application machineaccount serviceaccount	The type of credential used.
base_instance_name string / required			The base instance name to use for instances in this group. The value must be 1-58 characters long. Instances are named by appending a hyphen and a random four-character string to the base instance name. The base instance name must comply with RFC1035.
description string			An optional description of this resource. Provide this property when you create the resource.
env_type string			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.
instance_template dictionary / required			The instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. This field represents a link to a InstanceTemplate 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_instance_template task and then set this instance_template field to "{{ name-of-resource }}"
name string / required			The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
named_ports list / elements=dictionary			Named ports configured for the Instance Groups complementary to this Instance Group Manager.
	name string		The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
	port integer		The port number, which can be a value between 1 and 65535.
project string			The Google Cloud Platform project to use.
scopes list / elements=string			Array of scopes to be used
service_account_contents jsonarg			The contents of a Service Account JSON file, either in a dictionary or as a JSON string that represents it.
service_account_email string			An optional service account email address if machineaccount is selected and the user does not wish to use the default email.
service_account_file path			The path of a Service Account JSON file if serviceaccount is selected as type.
state string		Choices: present ← absent	Whether the given object should exist in GCP
target_pools list / elements=dictionary			TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
target_size integer			The target number of running instances for this managed instance group. Deleting or abandoning instances reduces this number. Resizing the group changes this number.
zone string / required			The zone the managed instance group resides.

Examples

- name: create a network
  google.cloud.gcp_compute_network:
    name: network-instancetemplate
    project: "{{ gcp_project }}"
    auth_kind: "{{ gcp_cred_kind }}"
    service_account_file: "{{ gcp_cred_file }}"
    state: present
  register: network

- name: create a address
  google.cloud.gcp_compute_address:
    name: address-instancetemplate
    region: us-west1
    project: "{{ gcp_project }}"
    auth_kind: "{{ gcp_cred_kind }}"
    service_account_file: "{{ gcp_cred_file }}"
    state: present
  register: address

- name: create a instance template
  google.cloud.gcp_compute_instance_template:
    name: "{{ resource_name }}"
    properties:
      disks:
      - auto_delete: 'true'
        boot: 'true'
        initialize_params:
          source_image: projects/ubuntu-os-cloud/global/images/family/ubuntu-1604-lts
      machine_type: n1-standard-1
      network_interfaces:
      - network: "{{ network }}"
        access_configs:
        - name: test-config
          type: ONE_TO_ONE_NAT
          nat_ip: "{{ address }}"
    project: "{{ gcp_project }}"
    auth_kind: "{{ gcp_cred_kind }}"
    service_account_file: "{{ gcp_cred_file }}"
    state: present
  register: instancetemplate

- name: create a instance group manager
  google.cloud.gcp_compute_instance_group_manager:
    name: test_object
    base_instance_name: test1-child
    instance_template: "{{ instancetemplate }}"
    target_size: 3
    zone: us-west1-a
    project: test_project
    auth_kind: serviceaccount
    service_account_file: "/tmp/auth.pem"
    state: present

Return Values

Common return values are documented here, the following are the fields unique to this module:

Key		Returned	Description
baseInstanceName string		success	The base instance name to use for instances in this group. The value must be 1-58 characters long. Instances are named by appending a hyphen and a random four-character string to the base instance name. The base instance name must comply with RFC1035.
creationTimestamp string		success	The creation timestamp for this managed instance group in RFC3339 text format.
currentActions complex		success	The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
	abandoning integer	success	The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
	creating integer	success	The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
	creatingWithoutRetries integer	success	The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
	deleting integer	success	The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
	none integer	success	The number of instances in the managed instance group that are running and have no scheduled actions.
	recreating integer	success	The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
	refreshing integer	success	The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
	restarting integer	success	The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
description string		success	An optional description of this resource. Provide this property when you create the resource.
id integer		success	A unique identifier for this resource.
instanceGroup dictionary		success	The instance group being managed.
instanceTemplate dictionary		success	The instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group.
name string		success	The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
namedPorts complex		success	Named ports configured for the Instance Groups complementary to this Instance Group Manager.
	name string	success	The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
	port integer	success	The port number, which can be a value between 1 and 65535.
region string		success	The region this managed instance group resides (for regional resources).
targetPools list / elements=string		success	TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
targetSize integer		success	The target number of running instances for this managed instance group. Deleting or abandoning instances reduces this number. Resizing the group changes this number.
zone string		success	The zone the managed instance group resides.

Authors

• Google Inc. (@googlecloudplatform)