terraform/builtin/providers/aws/resource_aws_iam_role.go

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package aws
import (
"fmt"
"github.com/awslabs/aws-sdk-go/aws"
"github.com/awslabs/aws-sdk-go/aws/awserr"
"github.com/awslabs/aws-sdk-go/service/iam"
"github.com/hashicorp/terraform/helper/schema"
)
func resourceAwsIamRole() *schema.Resource {
return &schema.Resource{
Create: resourceAwsIamRoleCreate,
Read: resourceAwsIamRoleRead,
// TODO
//Update: resourceAwsIamRoleUpdate,
Delete: resourceAwsIamRoleDelete,
Schema: map[string]*schema.Schema{
"arn": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"unique_id": &schema.Schema{
Type: schema.TypeString,
Computed: true,
},
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"path": &schema.Schema{
Type: schema.TypeString,
Optional: true,
Default: "/",
ForceNew: true,
},
"assume_role_policy": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
},
}
}
func resourceAwsIamRoleCreate(d *schema.ResourceData, meta interface{}) error {
iamconn := meta.(*AWSClient).iamconn
name := d.Get("name").(string)
request := &iam.CreateRoleInput{
Path: aws.String(d.Get("path").(string)),
RoleName: aws.String(name),
AssumeRolePolicyDocument: aws.String(d.Get("assume_role_policy").(string)),
}
createResp, err := iamconn.CreateRole(request)
if err != nil {
return fmt.Errorf("Error creating IAM Role %s: %s", name, err)
}
return resourceAwsIamRoleReadResult(d, createResp.Role)
}
func resourceAwsIamRoleRead(d *schema.ResourceData, meta interface{}) error {
iamconn := meta.(*AWSClient).iamconn
request := &iam.GetRoleInput{
RoleName: aws.String(d.Id()),
}
getResp, err := iamconn.GetRole(request)
if err != nil {
if iamerr, ok := err.(awserr.Error); ok && iamerr.Code() == "NoSuchEntity" { // XXX test me
d.SetId("")
return nil
}
return fmt.Errorf("Error reading IAM Role %s: %s", d.Id(), err)
}
return resourceAwsIamRoleReadResult(d, getResp.Role)
}
func resourceAwsIamRoleReadResult(d *schema.ResourceData, role *iam.Role) error {
d.SetId(*role.RoleName)
if err := d.Set("name", role.RoleName); err != nil {
return err
}
if err := d.Set("arn", role.ARN); err != nil {
return err
}
if err := d.Set("path", role.Path); err != nil {
return err
}
if err := d.Set("unique_id", role.RoleID); err != nil {
return err
}
return nil
}
func resourceAwsIamRoleDelete(d *schema.ResourceData, meta interface{}) error {
iamconn := meta.(*AWSClient).iamconn
request := &iam.DeleteRoleInput{
RoleName: aws.String(d.Id()),
}
if _, err := iamconn.DeleteRole(request); err != nil {
return fmt.Errorf("Error deleting IAM Role %s: %s", d.Id(), err)
}
return nil
}