terraform/builtin/providers/aws/resource_aws_elastic_beanst...

149 lines
4.0 KiB
Go

package aws
import (
"fmt"
"log"
"time"
"github.com/hashicorp/terraform/helper/schema"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awserr"
"github.com/aws/aws-sdk-go/service/elasticbeanstalk"
"github.com/hashicorp/terraform/helper/resource"
)
func resourceAwsElasticBeanstalkApplication() *schema.Resource {
return &schema.Resource{
Create: resourceAwsElasticBeanstalkApplicationCreate,
Read: resourceAwsElasticBeanstalkApplicationRead,
Update: resourceAwsElasticBeanstalkApplicationUpdate,
Delete: resourceAwsElasticBeanstalkApplicationDelete,
Schema: map[string]*schema.Schema{
"name": &schema.Schema{
Type: schema.TypeString,
Required: true,
ForceNew: true,
},
"description": &schema.Schema{
Type: schema.TypeString,
Optional: true,
ForceNew: false,
},
},
}
}
func resourceAwsElasticBeanstalkApplicationCreate(d *schema.ResourceData, meta interface{}) error {
beanstalkConn := meta.(*AWSClient).elasticbeanstalkconn
// Get the name and description
name := d.Get("name").(string)
description := d.Get("description").(string)
log.Printf("[DEBUG] Elastic Beanstalk application create: %s, description: %s", name, description)
req := &elasticbeanstalk.CreateApplicationInput{
ApplicationName: aws.String(name),
Description: aws.String(description),
}
_, err := beanstalkConn.CreateApplication(req)
if err != nil {
return err
}
d.SetId(name)
return resourceAwsElasticBeanstalkApplicationRead(d, meta)
}
func resourceAwsElasticBeanstalkApplicationUpdate(d *schema.ResourceData, meta interface{}) error {
beanstalkConn := meta.(*AWSClient).elasticbeanstalkconn
if d.HasChange("description") {
if err := resourceAwsElasticBeanstalkApplicationDescriptionUpdate(beanstalkConn, d); err != nil {
return err
}
}
return resourceAwsElasticBeanstalkApplicationRead(d, meta)
}
func resourceAwsElasticBeanstalkApplicationDescriptionUpdate(beanstalkConn *elasticbeanstalk.ElasticBeanstalk, d *schema.ResourceData) error {
name := d.Get("name").(string)
description := d.Get("description").(string)
log.Printf("[DEBUG] Elastic Beanstalk application: %s, update description: %s", name, description)
_, err := beanstalkConn.UpdateApplication(&elasticbeanstalk.UpdateApplicationInput{
ApplicationName: aws.String(name),
Description: aws.String(description),
})
return err
}
func resourceAwsElasticBeanstalkApplicationRead(d *schema.ResourceData, meta interface{}) error {
a, err := getBeanstalkApplication(d, meta)
if err != nil {
return err
}
if a == nil {
return err
}
d.Set("description", a.Description)
return nil
}
func resourceAwsElasticBeanstalkApplicationDelete(d *schema.ResourceData, meta interface{}) error {
beanstalkConn := meta.(*AWSClient).elasticbeanstalkconn
a, err := getBeanstalkApplication(d, meta)
if err != nil {
return err
}
_, err = beanstalkConn.DeleteApplication(&elasticbeanstalk.DeleteApplicationInput{
ApplicationName: aws.String(d.Id()),
})
return resource.Retry(10*time.Second, func() *resource.RetryError {
if a, _ = getBeanstalkApplication(d, meta); a != nil {
return resource.RetryableError(
fmt.Errorf("Beanstalk Application still exists"))
}
return nil
})
}
func getBeanstalkApplication(
d *schema.ResourceData,
meta interface{}) (*elasticbeanstalk.ApplicationDescription, error) {
conn := meta.(*AWSClient).elasticbeanstalkconn
resp, err := conn.DescribeApplications(&elasticbeanstalk.DescribeApplicationsInput{
ApplicationNames: []*string{aws.String(d.Id())},
})
if err != nil {
if ec2err, ok := err.(awserr.Error); ok && ec2err.Code() != "InvalidBeanstalkAppID.NotFound" {
log.Printf("[Err] Error reading Elastic Beanstalk Application (%s): Application not found", d.Id())
d.SetId("")
return nil, nil
}
return nil, err
}
switch {
case len(resp.Applications) > 1:
return nil, fmt.Errorf("Error %d Applications matched, expected 1", len(resp.Applications))
case len(resp.Applications) == 0:
d.SetId("")
return nil, nil
default:
return resp.Applications[0], nil
}
}