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Adding a resource for aws_autoscaling_schedule

This commit is contained in:
stack72 2015-12-11 18:13:52 +00:00
parent d84d6796c4
commit c965d2278e
5 changed files with 263 additions and 15 deletions
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2
builtin/providers/aws/provider.go
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@ -174,7 +174,7 @@ func Provider() terraform.ResourceProvider {
"aws_autoscaling_group": resourceAwsAutoscalingGroup(),
"aws_autoscaling_notification": resourceAwsAutoscalingNotification(),
"aws_autoscaling_policy": resourceAwsAutoscalingPolicy(),
"aws_autoscaling_schedule": resourceAwsAutoscalingSchedule(),
"aws_autoscaling_schedule": resourceAwsAutoscalingSchedule(),
"aws_cloudformation_stack": resourceAwsCloudFormationStack(),
"aws_cloudtrail": resourceAwsCloudTrail(),
"aws_cloudwatch_log_group": resourceAwsCloudWatchLogGroup(),

100
builtin/providers/aws/resource_aws_autoscaling_schedule.go
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@ -3,12 +3,15 @@ package aws
import (
"fmt"
"log"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/service/autoscaling"
"github.com/hashicorp/terraform/helper/schema"
)
const awsAutoscalingScheduleTimeLayout = "2006-01-02T15:04:05Z"
func resourceAwsAutoscalingSchedule() *schema.Resource {
return &schema.Resource{
Create: resourceAwsAutoscalingScheduleCreate,
@ -17,6 +20,10 @@ func resourceAwsAutoscalingSchedule() *schema.Resource {
Delete: resourceAwsAutoscalingScheduleDelete,
Schema: map[string]*schema.Schema{
"arn": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"scheduled_action_name": &schema.Schema{
Type: schema.TypeString,
Required: true,
@ -28,14 +35,16 @@ func resourceAwsAutoscalingSchedule() *schema.Resource {
ForceNew: true,
},
"start_time": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
Type: schema.TypeString,
Optional: true,
Computed: true,
ValidateFunc: validateASGScheduleTimestamp,
},
"end_time": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Computed: true,
Type: schema.TypeString,
Optional: true,
Computed: true,
ValidateFunc: validateASGScheduleTimestamp,
},
"recurrence": &schema.Schema{
Type: schema.TypeString,
@ -63,25 +72,41 @@ func resourceAwsAutoscalingSchedule() *schema.Resource {
func resourceAwsAutoscalingScheduleCreate(d *schema.ResourceData, meta interface{}) error {
autoscalingconn := meta.(*AWSClient).autoscalingconn
params := autoscaling.PutScheduledUpdateGroupActionInput{
params := &autoscaling.PutScheduledUpdateGroupActionInput{
AutoScalingGroupName: aws.String(d.Get("autoscaling_group_name").(string)),
ScheduledActionName: aws.String(d.Get("scheduled_action_name").(string)),
}
if attr, ok := d.GetOk("start_time"); ok {
params.StartTime = aws.Time()
t, err := time.Parse(awsAutoscalingScheduleTimeLayout, attr.(string))
if err != nil {
return fmt.Errorf("Error Parsing AWS Autoscaling Group Schedule Start Time: %s", err.Error())
}
params.StartTime = aws.Time(t)
}
if attr, ok := d.GetOk("end_time"); ok {
t, err := time.Parse(awsAutoscalingScheduleTimeLayout, attr.(string))
if err != nil {
return fmt.Errorf("Error Parsing AWS Autoscaling Group Schedule End Time: %s", err.Error())
}
params.EndTime = aws.Time(t)
}
if attr, ok := d.GetOk("recurrance"); ok {
params.Recurrence = aws.String(attr.(string))
}
if attr, ok := d.GetOk("min_size"); ok {
params.MinSize = aws.Int(int64(attr.(int)))
params.MinSize = aws.Int64(int64(attr.(int)))
}
if attr, ok := d.GetOk("max_size"); ok {
params.MaxSize = aws.Int(int64(attr.(int)))
params.MaxSize = aws.Int64(int64(attr.(int)))
}
if attr, ok := d.GetOk("desired_capacity"); ok {
params.DesiredCapacity = aws.Int(int64(attr.(int)))
params.DesiredCapacity = aws.Int64(int64(attr.(int)))
}
log.Printf("[INFO] Creating Autoscaling Scheduled Action: %s", d.Get("scheduled_action_name").(string))
@ -96,18 +121,32 @@ func resourceAwsAutoscalingScheduleCreate(d *schema.ResourceData, meta interface
}
func resourceAwsAutoscalingScheduleRead(d *schema.ResourceData, meta interface{}) error {
sa, err := resourceAwsASGScheduledActionRetrieve(d, meta)
if err != nil {
return err
}
d.Set("autoscaling_group_name", sa.AutoScalingGroupName)
d.Set("arn", sa.ScheduledActionARN)
d.Set("desired_capacity", sa.DesiredCapacity)
d.Set("min_size", sa.MinSize)
d.Set("max_size", sa.MaxSize)
d.Set("recurrance", sa.Recurrence)
d.Set("start_time", sa.StartTime.Format(awsAutoscalingScheduleTimeLayout))
d.Set("end_time", sa.EndTime.Format(awsAutoscalingScheduleTimeLayout))
return nil
}
func resourceAwsAutoscalingScheduleDelete(d *schema.ResourceData, meta interface{}) error {
autoscalingconn := meta.(*AWSClient).autoscalingconn
params := autoscaling.DeleteScheduledActionInput{
params := &autoscaling.DeleteScheduledActionInput{
AutoScalingGroupName: aws.String(d.Get("autoscaling_group_name").(string)),
ScheduledActionName: aws.String(d.Get("scheduled_action_name").(string)),
ScheduledActionName: aws.String(d.Id()),
}
log.Printf("[INFO] Deleting Autoscaling Scheduled Action: %s", d.Get("scheduled_action_name").(string))
log.Printf("[INFO] Deleting Autoscaling Scheduled Action: %s", d.Id())
_, err := autoscalingconn.DeleteScheduledAction(params)
if err != nil {
return fmt.Errorf("Error deleting Autoscaling Scheduled Action: %s", err.Error())
@ -115,3 +154,36 @@ func resourceAwsAutoscalingScheduleDelete(d *schema.ResourceData, meta interface
return nil
}
func resourceAwsASGScheduledActionRetrieve(d *schema.ResourceData, meta interface{}) (*autoscaling.ScheduledUpdateGroupAction, error) {
autoscalingconn := meta.(*AWSClient).autoscalingconn
params := &autoscaling.DescribeScheduledActionsInput{
AutoScalingGroupName: aws.String(d.Get("autoscaling_group_name").(string)),
ScheduledActionNames: []*string{aws.String(d.Id())},
}
log.Printf("[INFO] Describing Autoscaling Scheduled Action: %+v", params)
actions, err := autoscalingconn.DescribeScheduledActions(params)
if err != nil {
return nil, fmt.Errorf("Error retrieving Autoscaling Scheduled Actions: %s", err)
}
if len(actions.ScheduledUpdateGroupActions) != 1 ||
*actions.ScheduledUpdateGroupActions[0].ScheduledActionName != d.Id() {
return nil, fmt.Errorf("Unable to find Autoscaling Scheduled Action: %#v", actions.ScheduledUpdateGroupActions)
}
return actions.ScheduledUpdateGroupActions[0], nil
}
func validateASGScheduleTimestamp(v interface{}, k string) (ws []string, errors []error) {
value := v.(string)
_, err := time.Parse(awsAutoscalingScheduleTimeLayout, value)
if err != nil {
errors = append(errors, fmt.Errorf(
"%q cannot be parsed as iso8601 Timestamp Format", value))
}
return
}

117
builtin/providers/aws/resource_aws_autoscaling_schedule_test.go Normal file
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@ -0,0 +1,117 @@
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/resource"
"github.com/hashicorp/terraform/terraform"
)
func TestAccAWSAutoscalingSchedule_basic(t *testing.T) {
var schedule autoscaling.ScheduledUpdateGroupAction
resource.Test(t, resource.TestCase{
PreCheck: func() { testAccPreCheck(t) },
Providers: testAccProviders,
CheckDestroy: testAccCheckAWSAutoscalingScheduleDestroy,
Steps: []resource.TestStep{
resource.TestStep{
Config: testAccAWSAutoscalingScheduleConfig,
Check: resource.ComposeTestCheckFunc(
testAccCheckScalingScheduleExists("aws_autoscaling_schedule.foobar", &schedule),
),
},
},
})
}
func testAccCheckScalingScheduleExists(n string, policy *autoscaling.ScheduledUpdateGroupAction) resource.TestCheckFunc {
return func(s *terraform.State) error {
rs, ok := s.RootModule().Resources[n]
if !ok {
return fmt.Errorf("Not found: %s", n)
}
autoScalingGroup, _ := rs.Primary.Attributes["autoscaling_group_name"]
conn := testAccProvider.Meta().(*AWSClient).autoscalingconn
params := &autoscaling.DescribeScheduledActionsInput{
AutoScalingGroupName: aws.String(autoScalingGroup),
ScheduledActionNames: []*string{aws.String(rs.Primary.ID)},
}
resp, err := conn.DescribeScheduledActions(params)
if err != nil {
return err
}
if len(resp.ScheduledUpdateGroupActions) == 0 {
return fmt.Errorf("Scaling Schedule not found")
}
return nil
}
}
func testAccCheckAWSAutoscalingScheduleDestroy(s *terraform.State) error {
conn := testAccProvider.Meta().(*AWSClient).autoscalingconn
for _, rs := range s.RootModule().Resources {
if rs.Type != "aws_autoscaling_schedule" {
continue
}
autoScalingGroup, _ := rs.Primary.Attributes["autoscaling_group_name"]
params := &autoscaling.DescribeScheduledActionsInput{
AutoScalingGroupName: aws.String(autoScalingGroup),
ScheduledActionNames: []*string{aws.String(rs.Primary.ID)},
}
resp, err := conn.DescribeScheduledActions(params)
if err == nil {
if len(resp.ScheduledUpdateGroupActions) != 0 &&
*resp.ScheduledUpdateGroupActions[0].ScheduledActionName == rs.Primary.ID {
return fmt.Errorf("Scaling Schedule Still Exists: %s", rs.Primary.ID)
}
}
}
return nil
}
var testAccAWSAutoscalingScheduleConfig = fmt.Sprintf(`
resource "aws_launch_configuration" "foobar" {
name = "terraform-test-foobar5"
image_id = "ami-21f78e11"
instance_type = "t1.micro"
}
resource "aws_autoscaling_group" "foobar" {
availability_zones = ["us-west-2a"]
name = "terraform-test-foobar5"
max_size = 1
min_size = 1
health_check_grace_period = 300
health_check_type = "ELB"
force_delete = true
termination_policies = ["OldestInstance"]
launch_configuration = "${aws_launch_configuration.foobar.name}"
tag {
key = "Foo"
value = "foo-bar"
propagate_at_launch = true
}
}
resource "aws_autoscaling_schedule" "foobar" {
scheduled_action_name = "foobar"
min_size = 0
max_size = 1
desired_capacity = 0
start_time = "2016-12-11T18:00:00Z"
end_time = "2016-12-12T06:00:00Z"
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
}
`)

55
website/source/docs/providers/aws/r/autoscaling_schedule.html.markdown Normal file
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@ -0,0 +1,55 @@
---
layout: "aws"
page_title: "AWS: aws_autoscaling_schedule"
sidebar_current: "docs-aws-resource-autoscaling-schedule"
description: |-
Provides an AutoScaling Schedule resource.
---
# aws\_autoscaling\_schedule
Provides an AutoScaling Schedule resource.
## Example Usage
```
resource "aws_autoscaling_group" "foobar" {
availability_zones = ["us-west-2a"]
name = "terraform-test-foobar5"
max_size = 1
min_size = 1
health_check_grace_period = 300
health_check_type = "ELB"
force_delete = true
termination_policies = ["OldestInstance"]
}
resource "aws_autoscaling_schedule" "foobar" {
scheduled_action_name = "foobar"
min_size = 0
max_size = 1
desired_capacity = 0
start_time = "2016-12-11T18:00:00Z"
end_time = "2016-12-12T06:00:00Z"
autoscaling_group_name = "${aws_autoscaling_group.foobar.name}"
}
```
## Argument Reference
The following arguments are supported:
* `autoscaling_group_name` - (Required) The name or Amazon Resource Name (ARN) of the Auto Scaling group.
* `scheduled_action_name` - (Required) The name of this scaling action.
* `start_time` - (Optional) The time for this action to start, in "YYYY-MM-DDThh:mm:ssZ" format in UTC/GMT only (for example, 2014-06-01T00:00:00Z ).
If you try to schedule your action in the past, Auto Scaling returns an error message.
* `end_time` - (Optional) The time for this action to end, in "YYYY-MM-DDThh:mm:ssZ" format in UTC/GMT only (for example, 2014-06-01T00:00:00Z ).
If you try to schedule your action in the past, Auto Scaling returns an error messag
* `recurrence` - (Optional) The time when recurring future actions will start. Start time is specified by the user following the Unix cron syntax format.
* `min_size` - (Optional) The minimum size for the Auto Scaling group.
* `max_size` - (Optional) The maximum size for the Auto Scaling group.
* `desired_capacity` - (Optional) The number of EC2 instances that should be running in the group.
~> **NOTE:** When `start_time` and `end_time` are specified with `recurrence` , they form the boundaries of when the recurring action will start and stop.
## Attribute Reference
* `arn` - The ARN assigned by AWS to the autoscaling schedule.

4
website/source/layouts/aws.erb
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@ -128,6 +128,10 @@
<a href="/docs/providers/aws/r/autoscaling_policy.html">aws_autoscaling_policy</a>
</li>
<li<%= sidebar_current("docs-aws-resource-autoscaling-schedule") %>>
<a href="/docs/providers/aws/r/autoscaling_schedule.html">aws_autoscaling_schedule</a>
</li>
<li<%= sidebar_current("docs-aws-resource-ebs-volume") %>>
<a href="/docs/providers/aws/r/ebs_volume.html">aws_ebs_volume</a>
</li>