alicloud_ess_group - Create or Terminate an scaling group in ESS.¶

DEPRECATED
Synopsis
- Requirements
Parameters
Notes
Examples
Return Values
Status
- Author

DEPRECATED ¶

Removed in Ansible:
	version: 1.5.0
Why:	Alibaba Cloud module name prefix “ali” will be more concise.
Alternative:	Use ali_ess_group instead.

Synopsis ¶

A scaling group is a collection of ECS instances with similar configuration deployed in an application scenario. It defines the maximum and minimum number of ECS instances in the group, associated Server Load Balancer and RDS instances, and other attributes.

Requirements ¶

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

footmark >= 1.3.0
python >= 2.6

Parameters ¶

Parameter	Choices/Defaults	Comments
alicloud_access_key		Aliyun Cloud access key. If not set then the value of environment variable `ALICLOUD_ACCESS_KEY`, `ALICLOUD_ACCESS_KEY_ID` will be used instead. aliases: access_key_id, access_key
alicloud_region		The Aliyun Cloud region to use. If not specified then the value of environment variable `ALICLOUD_REGION`, `ALICLOUD_REGION_ID` will be used instead. aliases: region, region_id
alicloud_secret_key		Aliyun Cloud secret key. If not set then the value of environment variable `ALICLOUD_SECRET_KEY`, `ALICLOUD_SECRET_ACCESS_KEY` will be used instead. aliases: secret_access_key, secret_key
alicloud_security_token		The Aliyun Cloud security token. If not specified then the value of environment variable `ALICLOUD_SECURITY_TOKEN` will be used instead. aliases: security_token
configuration_id		ID of the active scaling configuration in the scaling group. Required when `state=active`. aliases: scaling_configuration_id
cooldown	Default: 300	Default cool-down time (in seconds) of the scaling group. Value range [0, 86400]. aliases: default_cooldown
db_instance_ids		ID list of an RDS instance. At most 8 RDS instance supported. aliases: db_ids
id		The ID of existing scaling group. aliases: group_id
load_balancer_ids		ID list of a Server Load Balancer instance. At most 5 Load Balancer instance supported. aliases: lb_ids
max_size		Maximum number of ECS instances in the scaling group. Value range [0, 100].
min_size		Minimum number of ECS instances in the scaling group. Value range [0, 100]. Required when `state=present`.
name		Name shown for the scaling group, which must contain 2-40 characters (English or Chinese). The name must begin with a number, an upper/lower-case letter or a Chinese character and may contain numbers, "_", "-" or ".". Default to scaling group ID. aliases: group_name
removal_policies	Choices: OldestScalingConfiguration ← NewestInstance OldestInstance ← Default: [u'OldestScalingConfiguration', u'OldestInstance']	Policy for removing ECS instances from the scaling group. Optional values OldestInstance(removes the first ECS instance attached to the scaling group); NewestInstance(removes the first ECS instance attached to the scaling group); OldestScalingConfiguration(removes the ECS instance with the oldest scaling configuration).
state	Choices: present ← active inactive absent	The state of the scaling group after operating.
vswitch_ids		ID list of a VSwitch. At most 8 vswitch supported. The priority of VSwitches descends from 1 to 5, and 1 indicates the highest priority. aliases: subnet_ids

Notes ¶

Note

If parameters are not set within the module, the following environment variables can be used in decreasing order of precedence ALICLOUD_ACCESS_KEY or ALICLOUD_ACCESS_KEY_ID, ALICLOUD_SECRET_KEY or ALICLOUD_SECRET_ACCESS_KEY, ALICLOUD_REGION or ALICLOUD_REGION_ID, ALICLOUD_SECURITY_TOKEN
ALICLOUD_REGION or ALICLOUD_REGION_ID can be typically be used to specify the ALICLOUD region, when required, but this can also be configured in the footmark config file

Examples ¶

# basic provisioning example scaling group
- name: basic provisioning example
  hosts: localhost
  vars:
    alicloud_access_key: <your-alicloud-access-key-id>
    alicloud_secret_key: <your-alicloud-access-secret-key>
    alicloud_region: cn-beijing
    ess_group_name: foo
    max_size: 2
    min_size: 0
    cooldown: 400
    removal_policies:
      - 'OldestScalingConfiguration'
      - 'OldestInstance'
    group_id: asg-fh323iwefncew31
    configuration_id: asc-2ze4zleeettwd4sfnrkk

  tasks:
    - name: Create scaling group
      alicloud_ess_group:
        alicloud_region: '{{ alicloud_region }}'
        max_size: '{{ max_size }}'
        min_size: '{{ min_size }}'
        name: '{{ ess_group_name }}'
        vswitch_ids:
          - '{{ subnet.vswitch_id }}'

    - name: active a specified scaling group
      alicloud_ess_group:
        alicloud_region: '{{ alicloud_region }}'
        configuration_id: '{{ configuration.id }}'
        id: '{{ group_id }}'
        state: active

Return Values ¶

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

Key	Returned	Description
configuration_id str	expect absent	ID of the active scaling configuration in the scaling group. Sample: asc-2ze4zleeettwd4sfnrkk
group dict	expect absent	The details of a scaling group. Sample: {'status': 'active', 'name': 'foo', 'db_ids': None, 'creation_time': '2018-01-08T05:42Z', 'configuration_id': 'asc-2ze4zleeettwd4sfnrkk', 'min_size': 0, 'cooldown': 300, 'load_balancer_id': None, 'vswitch_ids': ['vsw-2zevfsoh2v7en50w9up6u'], 'id': 'asg-2zefe4bi0jpc3tqi8mn8', 'max_size': 2}
id str	expect absent	The ID of existing scaling group. Sample: asg-2zefe4bi0jpc3tqi8mn8
name str	expect absent	The ID of existing scaling group. Sample: foo

Status ¶

This module is flagged as deprecated and will be removed in version 1.5.0. For more information see DEPRECATED.

Author ¶

He Guimin (@xiaozhu36)

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