149 lines
3.5 KiB
Go
149 lines
3.5 KiB
Go
package aws
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import (
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"fmt"
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"log"
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"time"
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"github.com/aws/aws-sdk-go/aws"
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"github.com/aws/aws-sdk-go/aws/awserr"
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"github.com/aws/aws-sdk-go/service/ecs"
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"github.com/hashicorp/terraform/helper/resource"
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"github.com/hashicorp/terraform/helper/schema"
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)
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func resourceAwsEcsCluster() *schema.Resource {
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return &schema.Resource{
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Create: resourceAwsEcsClusterCreate,
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Read: resourceAwsEcsClusterRead,
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Delete: resourceAwsEcsClusterDelete,
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Schema: map[string]*schema.Schema{
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"name": &schema.Schema{
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Type: schema.TypeString,
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Required: true,
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ForceNew: true,
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},
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},
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}
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}
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func resourceAwsEcsClusterCreate(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).ecsconn
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clusterName := d.Get("name").(string)
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log.Printf("[DEBUG] Creating ECS cluster %s", clusterName)
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out, err := conn.CreateCluster(&ecs.CreateClusterInput{
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ClusterName: aws.String(clusterName),
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})
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] ECS cluster %s created", *out.Cluster.ClusterArn)
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d.SetId(*out.Cluster.ClusterArn)
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d.Set("name", *out.Cluster.ClusterName)
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return nil
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}
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func resourceAwsEcsClusterRead(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).ecsconn
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clusterName := d.Get("name").(string)
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log.Printf("[DEBUG] Reading ECS cluster %s", clusterName)
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out, err := conn.DescribeClusters(&ecs.DescribeClustersInput{
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Clusters: []*string{aws.String(clusterName)},
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})
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] Received ECS clusters: %s", out.Clusters)
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for _, c := range out.Clusters {
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if *c.ClusterName == clusterName {
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// Status==INACTIVE means deleted cluster
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if *c.Status == "INACTIVE" {
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log.Printf("[DEBUG] Removing ECS cluster %q because it's INACTIVE", *c.ClusterArn)
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d.SetId("")
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return nil
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}
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d.SetId(*c.ClusterArn)
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d.Set("name", c.ClusterName)
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return nil
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}
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}
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log.Printf("[ERR] No matching ECS Cluster found for (%s)", d.Id())
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d.SetId("")
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return nil
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}
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func resourceAwsEcsClusterDelete(d *schema.ResourceData, meta interface{}) error {
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conn := meta.(*AWSClient).ecsconn
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log.Printf("[DEBUG] Deleting ECS cluster %s", d.Id())
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err := resource.Retry(10*time.Minute, func() error {
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out, err := conn.DeleteCluster(&ecs.DeleteClusterInput{
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Cluster: aws.String(d.Id()),
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})
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if err == nil {
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log.Printf("[DEBUG] ECS cluster %s deleted: %s", d.Id(), out)
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return nil
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}
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awsErr, ok := err.(awserr.Error)
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if !ok {
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return resource.RetryError{Err: err}
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}
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if awsErr.Code() == "ClusterContainsContainerInstancesException" {
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log.Printf("[TRACE] Retrying ECS cluster %q deletion after %q", d.Id(), awsErr.Code())
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return err
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}
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if awsErr.Code() == "ClusterContainsServicesException" {
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log.Printf("[TRACE] Retrying ECS cluster %q deletion after %q", d.Id(), awsErr.Code())
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return err
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}
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return resource.RetryError{Err: err}
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})
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if err != nil {
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return err
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}
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clusterName := d.Get("name").(string)
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err = resource.Retry(5*time.Minute, func() error {
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log.Printf("[DEBUG] Checking if ECS Cluster %q is INACTIVE", d.Id())
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out, err := conn.DescribeClusters(&ecs.DescribeClustersInput{
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Clusters: []*string{aws.String(clusterName)},
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})
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for _, c := range out.Clusters {
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if *c.ClusterName == clusterName {
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if *c.Status == "INACTIVE" {
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return nil
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}
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return fmt.Errorf("ECS Cluster %q is still %q", clusterName, *c.Status)
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}
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}
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if err != nil {
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return resource.RetryError{Err: err}
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}
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return nil
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})
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if err != nil {
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return err
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}
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log.Printf("[DEBUG] ECS cluster %q deleted", d.Id())
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return nil
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}
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