provider/aws: add `aws_ecs_task_definition` datasource (#8509)
This commit is contained in:
Naoto Yokoyama
Paul Stack
parent
ab9c94e331
commit
e2b3ee5fbf
|
|
@ -0,0 +1,71 @@
|
|||
package aws
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/aws/aws-sdk-go/aws"
|
||||
"github.com/aws/aws-sdk-go/service/ecs"
|
||||
"github.com/hashicorp/terraform/helper/schema"
|
||||
)
|
||||
|
||||
func dataSourceAwsEcsTaskDefinition() *schema.Resource {
|
||||
return &schema.Resource{
|
||||
Read: dataSourceAwsEcsTaskDefinitionRead,
|
||||
|
||||
Schema: map[string]*schema.Schema{
|
||||
"task_definition": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Required: true,
|
||||
ForceNew: true,
|
||||
},
|
||||
// Computed values.
|
||||
"family": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Computed: true,
|
||||
},
|
||||
"network_mode": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Computed: true,
|
||||
},
|
||||
"revision": &schema.Schema{
|
||||
Type: schema.TypeInt,
|
||||
Computed: true,
|
||||
},
|
||||
"status": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Computed: true,
|
||||
},
|
||||
"task_role_arn": &schema.Schema{
|
||||
Type: schema.TypeString,
|
||||
Computed: true,
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func dataSourceAwsEcsTaskDefinitionRead(d *schema.ResourceData, meta interface{}) error {
|
||||
conn := meta.(*AWSClient).ecsconn
|
||||
|
||||
desc, err := conn.DescribeTaskDefinition(&ecs.DescribeTaskDefinitionInput{
|
||||
TaskDefinition: aws.String(d.Get("task_definition").(string)),
|
||||
})
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
taskDefinition := *desc.TaskDefinition
|
||||
|
||||
d.SetId(aws.StringValue(taskDefinition.TaskDefinitionArn))
|
||||
d.Set("family", aws.StringValue(taskDefinition.Family))
|
||||
d.Set("network_mode", aws.StringValue(taskDefinition.NetworkMode))
|
||||
d.Set("revision", aws.Int64Value(taskDefinition.Revision))
|
||||
d.Set("status", aws.StringValue(taskDefinition.Status))
|
||||
d.Set("task_role_arn", aws.StringValue(taskDefinition.TaskRoleArn))
|
||||
|
||||
if d.Id() == "" {
|
||||
return fmt.Errorf("task definition %q not found", d.Get("task_definition").(string))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
package aws
|
||||
|
||||
import (
|
||||
"regexp"
|
||||
"testing"
|
||||
|
||||
"github.com/hashicorp/terraform/helper/resource"
|
||||
)
|
||||
|
||||
func TestAccAWSEcsDataSource_ecsTaskDefinition(t *testing.T) {
|
||||
resource.Test(t, resource.TestCase{
|
||||
PreCheck: func() { testAccPreCheck(t) },
|
||||
Providers: testAccProviders,
|
||||
Steps: []resource.TestStep{
|
||||
resource.TestStep{
|
||||
Config: testAccCheckAwsEcsTaskDefinitionDataSourceConfig,
|
||||
Check: resource.ComposeTestCheckFunc(
|
||||
resource.TestMatchResourceAttr("data.aws_ecs_task_definition.mongo", "id", regexp.MustCompile("^arn:aws:ecs:us-west-2:[0-9]{12}:task-definition/mongodb:[1-9]*[0-9]$")),
|
||||
resource.TestCheckResourceAttr("data.aws_ecs_task_definition.mongo", "family", "mongodb"),
|
||||
resource.TestCheckResourceAttr("data.aws_ecs_task_definition.mongo", "network_mode", "bridge"),
|
||||
resource.TestMatchResourceAttr("data.aws_ecs_task_definition.mongo", "revision", regexp.MustCompile("^[1-9]*[0-9]$")),
|
||||
resource.TestCheckResourceAttr("data.aws_ecs_task_definition.mongo", "status", "ACTIVE"),
|
||||
resource.TestMatchResourceAttr("data.aws_ecs_task_definition.mongo", "task_role_arn", regexp.MustCompile("^arn:aws:iam::[0-9]{12}:role/mongo_role$")),
|
||||
),
|
||||
},
|
||||
},
|
||||
})
|
||||
}
|
||||
|
||||
const testAccCheckAwsEcsTaskDefinitionDataSourceConfig = `
|
||||
resource "aws_iam_role" "mongo_role" {
|
||||
name = "mongo_role"
|
||||
assume_role_policy = <<POLICY
|
||||
{
|
||||
"Version": "2012-10-17",
|
||||
"Statement": [
|
||||
{
|
||||
"Action": "sts:AssumeRole",
|
||||
"Principal": {
|
||||
"Service": "ec2.amazonaws.com"
|
||||
},
|
||||
"Effect": "Allow",
|
||||
"Sid": ""
|
||||
}
|
||||
]
|
||||
}
|
||||
POLICY
|
||||
}
|
||||
|
||||
resource "aws_ecs_task_definition" "mongo" {
|
||||
family = "mongodb"
|
||||
task_role_arn = "${aws_iam_role.mongo_role.arn}"
|
||||
network_mode = "bridge"
|
||||
container_definitions = <<DEFINITION
|
||||
[
|
||||
{
|
||||
"cpu": 128,
|
||||
"environment": [{
|
||||
"name": "SECRET",
|
||||
"value": "KEY"
|
||||
}],
|
||||
"essential": true,
|
||||
"image": "mongo:latest",
|
||||
"memory": 128,
|
||||
"memoryReservation": 64,
|
||||
"name": "mongodb"
|
||||
}
|
||||
]
|
||||
DEFINITION
|
||||
}
|
||||
|
||||
data "aws_ecs_task_definition" "mongo" {
|
||||
task_definition = "${aws_ecs_task_definition.mongo.family}"
|
||||
}
|
||||
`
|
||||
|
|
@ -164,6 +164,7 @@ func Provider() terraform.ResourceProvider {
|
|||
"aws_ebs_snapshot": dataSourceAwsEbsSnapshot(),
|
||||
"aws_ebs_volume": dataSourceAwsEbsVolume(),
|
||||
"aws_ecs_container_definition": dataSourceAwsEcsContainerDefinition(),
|
||||
"aws_ecs_task_definition": dataSourceAwsEcsTaskDefinition(),
|
||||
"aws_eip": dataSourceAwsEip(),
|
||||
"aws_elb_hosted_zone_id": dataSourceAwsElbHostedZoneId(),
|
||||
"aws_elb_service_account": dataSourceAwsElbServiceAccount(),
|
||||
|
|
|
|||
|
|
@ -0,0 +1,71 @@
|
|||
---
|
||||
layout: "aws"
|
||||
page_title: "AWS: aws_ecs_task_definition"
|
||||
sidebar_current: "docs-aws-datasource-ecs-task-definition"
|
||||
description: |-
|
||||
Provides details about an ecs task definition
|
||||
---
|
||||
|
||||
# aws\_ecs\_task\_definition
|
||||
|
||||
The ECS task definition data source allows access to details of
|
||||
a specific AWS ECS task definition.
|
||||
|
||||
|
||||
## Example Usage
|
||||
|
||||
```
|
||||
# Simply specify the family to find the latest ACTIVE revision in that family.
|
||||
data "aws_ecs_task_definition" "mongo" {
|
||||
task_definition = "${aws_ecs_task_definition.mongo.family}"
|
||||
}
|
||||
|
||||
resource "aws_ecs_cluster" "foo" {
|
||||
name = "foo"
|
||||
}
|
||||
|
||||
resource "aws_ecs_task_definition" "mongo" {
|
||||
family = "mongodb"
|
||||
container_definitions = <<DEFINITION
|
||||
[
|
||||
{
|
||||
"cpu": 128,
|
||||
"environment": [{
|
||||
"name": "SECRET",
|
||||
"value": "KEY"
|
||||
}],
|
||||
"essential": true,
|
||||
"image": "mongo:latest",
|
||||
"memory": 128,
|
||||
"memoryReservation": 64,
|
||||
"name": "mongodb"
|
||||
}
|
||||
]
|
||||
DEFINITION
|
||||
}
|
||||
|
||||
resource "aws_ecs_service" "mongo" {
|
||||
name = "mongo"
|
||||
cluster = "${aws_ecs_cluster.foo.id}"
|
||||
desired_count = 2
|
||||
|
||||
# Track the latest ACTIVE revision
|
||||
task_definition = "${aws_ecs_task_definition.mongo.family}:${max("${aws_ecs_task_definition.mongo.revision}", "${data.aws_ecs_task_definition.mongo.revision}")}"
|
||||
}
|
||||
```
|
||||
|
||||
## Argument Reference
|
||||
|
||||
The following arguments are supported:
|
||||
|
||||
* `task_definition` - (Required) The family for the latest ACTIVE revision, family and revision (family:revision) for a specific revision in the family, the ARN of the task definition to access to.
|
||||
|
||||
## Attributes Reference
|
||||
|
||||
The following attributes are exported:
|
||||
|
||||
* `family` - The family of this task definition
|
||||
* `network_mode` - The Docker networking mode to use for the containers in this task.
|
||||
* `revision` - The revision of this task definition
|
||||
* `status` - The status of this task definition
|
||||
* `task_role_arn` - The ARN of the IAM role that containers in this task can assume
|
||||
|
|
@ -53,6 +53,9 @@
|
|||
<li<%= sidebar_current("docs-aws-datasource-ecs-container-definition") %>>
|
||||
<a href="/docs/providers/aws/d/ecs_container_definition.html">aws_ecs_container_definition</a>
|
||||
</li>
|
||||
<li<%= sidebar_current("docs-aws-datasource-ecs-task-definition") %>>
|
||||
<a href="/docs/providers/aws/d/ecs_task_definition.html">aws_ecs_task_definition</a>
|
||||
</li>
|
||||
<li<%= sidebar_current("docs-aws-datasource-elb-hosted-zone-id") %>>
|
||||
<a href="/docs/providers/aws/d/elb_hosted_zone_id.html">aws_elb_hosted_zone_id</a>
|
||||
</li>
|
||||
|
|
|
|||
Loading…
Reference in New Issue