github.com/danp/terraform@v0.9.5-0.20170426144147-39d740081351/website/source/docs/providers/alicloud/r/ess_scaling_rule.html.markdown (about)

     1  ---
     2  layout: "alicloud"
     3  page_title: "Alicloud: alicloud_ess_scaling_rule"
     4  sidebar_current: "docs-alicloud-resource-ess-scaling-rule"
     5  description: |-
     6    Provides a ESS scaling rule resource.
     7  ---
     8  
     9  # alicloud\_ess\_scaling\_rule
    10  
    11  Provides a ESS scaling rule resource.
    12  
    13  ## Example Usage
    14  
    15  ```
    16  resource "alicloud_ess_scaling_group" "scaling" {
    17    # Other parameters...
    18  }
    19  
    20  resource "alicloud_ess_scaling_configuration" "config" {
    21    # Other parameters...
    22  }
    23  
    24  resource "alicloud_ess_scaling_rule" "rule" {
    25    scaling_group_id = "${alicloud_ess_scaling_group.scaling.id}"
    26    adjustment_type  = "TotalCapacity"
    27    adjustment_value = 2
    28    cooldown         = 60
    29  }
    30  ```
    31  
    32  ## Argument Reference
    33  
    34  The following arguments are supported:
    35  
    36  * `scaling_group_id` - (Required) ID of the scaling group of a scaling rule.
    37  * `adjustment_type` - (Required) Adjustment mode of a scaling rule. Optional values:
    38      - QuantityChangeInCapacity: It is used to increase or decrease a specified number of ECS instances.
    39      - PercentChangeInCapacity: It is used to increase or decrease a specified proportion of ECS instances.
    40      - TotalCapacity: It is used to adjust the quantity of ECS instances in the current scaling group to a specified value.
    41  * `adjustment_value` - (Required) Adjusted value of a scaling rule. Value range:
    42      - QuantityChangeInCapacity：(0, 100] U (-100, 0]
    43      - PercentChangeInCapacity：[0, 10000] U [-10000, 0]
    44      - TotalCapacity：[0, 100]
    45  * `scaling_rule_name` - (Optional) Name shown for the scaling rule, which is a string containing 2 to 40 English or Chinese characters.
    46  * `cooldown` - (Optional) Cool-down time of a scaling rule. Value range: [0, 86,400], in seconds. The default value is empty.
    47  
    48  
    49  ## Attributes Reference
    50  
    51  The following attributes are exported:
    52  
    53  * `id` - The scaling rule ID.
    54  * `scaling_group_id` - The id of scaling group.
    55  * `ari` - Unique identifier of a scaling rule.
    56  * `adjustment_type` - Adjustment mode of a scaling rule.
    57  * `adjustment_value` - Adjustment value of a scaling rule.
    58  * `scaling_rule_name` - Name of a scaling rule.
    59  * `cooldown` - Cool-down time of a scaling rule.