terraform/builtin/providers/aws/resource_aws_autoscaling_po...

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package aws
import (
"fmt"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/autoscaling"
"github.com/hashicorp/terraform/helper/acctest"
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"github.com/hashicorp/terraform/helper/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccAWSAutoscalingPolicy_basic(t *testing.T) {
var policy autoscaling.ScalingPolicy
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckAWSAutoscalingPolicyDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAWSAutoscalingPolicyConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckScalingPolicyExists("aws_autoscaling_policy.foobar_simple", &policy),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "adjustment_type", "ChangeInCapacity"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "policy_type", "SimpleScaling"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "cooldown", "300"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "name", "foobar_simple"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "scaling_adjustment", "2"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "autoscaling_group_name", "terraform-test-foobar5"),
testAccCheckScalingPolicyExists("aws_autoscaling_policy.foobar_step", &policy),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "adjustment_type", "ChangeInCapacity"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "policy_type", "StepScaling"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "name", "foobar_step"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "metric_aggregation_type", "Minimum"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "estimated_instance_warmup", "200"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_step", "autoscaling_group_name", "terraform-test-foobar5"),
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),
},
},
})
}
func TestAccAWSAutoscalingPolicy_upgrade(t *testing.T) {
var policy autoscaling.ScalingPolicy
name := acctest.RandString(5)
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckAWSAutoscalingPolicyDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAWSAutoscalingPolicyConfig_upgrade_614(name),
Check: resource.ComposeTestCheckFunc(
testAccCheckScalingPolicyExists("aws_autoscaling_policy.foobar_simple", &policy),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "min_adjustment_step", "0"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "min_adjustment_magnitude", "1"),
),
ExpectNonEmptyPlan: true,
},
resource.TestStep{
Config: testAccAWSAutoscalingPolicyConfig_upgrade_615(name),
Check: resource.ComposeTestCheckFunc(
testAccCheckScalingPolicyExists("aws_autoscaling_policy.foobar_simple", &policy),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "min_adjustment_step", "0"),
resource.TestCheckResourceAttr("aws_autoscaling_policy.foobar_simple", "min_adjustment_magnitude", "1"),
),
},
},
})
}
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func testAccCheckScalingPolicyExists(n string, policy *autoscaling.ScalingPolicy) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
conn := testAccProvider.Meta().(*AWSClient).autoscalingconn
params := &autoscaling.DescribePoliciesInput{
AutoScalingGroupName: aws.String(rs.Primary.Attributes["autoscaling_group_name"]),
PolicyNames: []*string{aws.String(rs.Primary.ID)},
}
resp, err := conn.DescribePolicies(params)
if err != nil {
return err
}
if len(resp.ScalingPolicies) == 0 {
return fmt.Errorf("ScalingPolicy not found")
}
return nil
}
}
func testAccCheckAWSAutoscalingPolicyDestroy(s *terraform.State) error {
conn := testAccProvider.Meta().(*AWSClient).autoscalingconn
for _, rs := range s.RootModule().Resources {
if rs.Type != "aws_autoscaling_group" {
continue
}
params := autoscaling.DescribePoliciesInput{
AutoScalingGroupName: aws.String(rs.Primary.Attributes["autoscaling_group_name"]),
PolicyNames: []*string{aws.String(rs.Primary.ID)},
}
resp, err := conn.DescribePolicies(&params)
if err == nil {
if len(resp.ScalingPolicies) != 0 &&
*resp.ScalingPolicies[0].PolicyName == rs.Primary.ID {
return fmt.Errorf("Scaling Policy Still Exists: %s", rs.Primary.ID)
}
}
}
return nil
}
var testAccAWSAutoscalingPolicyConfig = fmt.Sprintf(`
resource "aws_launch_configuration" "foobar" {
name = "terraform-test-foobar5"
image_id = "ami-21f78e11"
instance_type = "t1.micro"
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}
resource "aws_autoscaling_group" "foobar" {
availability_zones = ["us-west-2a"]
name = "terraform-test-foobar5"
max_size = 5
min_size = 2
health_check_grace_period = 300
health_check_type = "ELB"
force_delete = true
termination_policies = ["OldestInstance"]
launch_configuration = "${aws_launch_configuration.foobar.name}"
tag {
key = "Foo"
value = "foo-bar"
propagate_at_launch = true
}
}
resource "aws_autoscaling_policy" "foobar_simple" {
name = "foobar_simple"
adjustment_type = "ChangeInCapacity"
cooldown = 300
policy_type = "SimpleScaling"
scaling_adjustment = 2
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
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}
resource "aws_autoscaling_policy" "foobar_step" {
name = "foobar_step"
adjustment_type = "ChangeInCapacity"
policy_type = "StepScaling"
estimated_instance_warmup = 200
metric_aggregation_type = "Minimum"
step_adjustment {
scaling_adjustment = 1
metric_interval_lower_bound = 2.0
}
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
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}
`)
func testAccAWSAutoscalingPolicyConfig_upgrade_614(name string) string {
return fmt.Sprintf(`
resource "aws_launch_configuration" "foobar" {
name = "tf-test-%s"
image_id = "ami-21f78e11"
instance_type = "t1.micro"
}
resource "aws_autoscaling_group" "foobar" {
availability_zones = ["us-west-2a"]
name = "terraform-test-%s"
max_size = 5
min_size = 1
health_check_grace_period = 300
health_check_type = "ELB"
force_delete = true
termination_policies = ["OldestInstance"]
launch_configuration = "${aws_launch_configuration.foobar.name}"
tag {
key = "Foo"
value = "foo-bar"
propagate_at_launch = true
}
}
resource "aws_autoscaling_policy" "foobar_simple" {
name = "foobar_simple_%s"
adjustment_type = "PercentChangeInCapacity"
cooldown = 300
policy_type = "SimpleScaling"
scaling_adjustment = 2
min_adjustment_step = 1
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
}
`, name, name, name)
}
func testAccAWSAutoscalingPolicyConfig_upgrade_615(name string) string {
return fmt.Sprintf(`
resource "aws_launch_configuration" "foobar" {
name = "tf-test-%s"
image_id = "ami-21f78e11"
instance_type = "t1.micro"
}
resource "aws_autoscaling_group" "foobar" {
availability_zones = ["us-west-2a"]
name = "terraform-test-%s"
max_size = 5
min_size = 1
health_check_grace_period = 300
health_check_type = "ELB"
force_delete = true
termination_policies = ["OldestInstance"]
launch_configuration = "${aws_launch_configuration.foobar.name}"
tag {
key = "Foo"
value = "foo-bar"
propagate_at_launch = true
}
}
resource "aws_autoscaling_policy" "foobar_simple" {
name = "foobar_simple_%s"
adjustment_type = "PercentChangeInCapacity"
cooldown = 300
policy_type = "SimpleScaling"
scaling_adjustment = 2
min_adjustment_magnitude = 1
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
}
`, name, name, name)
}