func resourceAwsLaunchConfigurationCreate(d *schema.ResourceData, meta interface{}) error {
autoscalingconn := meta.(*AWSClient).autoscalingconn
ec2conn := meta.(*AWSClient).ec2conn
createLaunchConfigurationOpts := autoscaling.CreateLaunchConfigurationInput{
LaunchConfigurationName: aws.String(d.Get("name").(string)),
ImageID: aws.String(d.Get("image_id").(string)),
InstanceType: aws.String(d.Get("instance_type").(string)),
EBSOptimized: aws.Boolean(d.Get("ebs_optimized").(bool)),
}
if v, ok := d.GetOk("user_data"); ok {
userData := base64.StdEncoding.EncodeToString([]byte(v.(string)))
createLaunchConfigurationOpts.UserData = aws.String(userData)
}
if v, ok := d.GetOk("iam_instance_profile"); ok {
createLaunchConfigurationOpts.IAMInstanceProfile = aws.String(v.(string))
}
if v, ok := d.GetOk("placement_tenancy"); ok {
createLaunchConfigurationOpts.PlacementTenancy = aws.String(v.(string))
}
if v, ok := d.GetOk("associate_public_ip_address"); ok {
createLaunchConfigurationOpts.AssociatePublicIPAddress = aws.Boolean(v.(bool))
}
if v, ok := d.GetOk("key_name"); ok {
createLaunchConfigurationOpts.KeyName = aws.String(v.(string))
}
if v, ok := d.GetOk("spot_price"); ok {
createLaunchConfigurationOpts.SpotPrice = aws.String(v.(string))
}
if v, ok := d.GetOk("security_groups"); ok {
createLaunchConfigurationOpts.SecurityGroups = expandStringList(
v.(*schema.Set).List(),
)
}
var blockDevices []*autoscaling.BlockDeviceMapping
if v, ok := d.GetOk("ebs_block_device"); ok {
vL := v.(*schema.Set).List()
for _, v := range vL {
bd := v.(map[string]interface{})
ebs := &autoscaling.EBS{
DeleteOnTermination: aws.Boolean(bd["delete_on_termination"].(bool)),
}
if v, ok := bd["snapshot_id"].(string); ok && v != "" {
ebs.SnapshotID = aws.String(v)
}
if v, ok := bd["volume_size"].(int); ok && v != 0 {
ebs.VolumeSize = aws.Long(int64(v))
}
if v, ok := bd["volume_type"].(string); ok && v != "" {
ebs.VolumeType = aws.String(v)
}
if v, ok := bd["iops"].(int); ok && v > 0 {
ebs.IOPS = aws.Long(int64(v))
}
blockDevices = append(blockDevices, &autoscaling.BlockDeviceMapping{
DeviceName: aws.String(bd["device_name"].(string)),
EBS: ebs,
})
}
}
if v, ok := d.GetOk("ephemeral_block_device"); ok {
vL := v.(*schema.Set).List()
for _, v := range vL {
bd := v.(map[string]interface{})
blockDevices = append(blockDevices, &autoscaling.BlockDeviceMapping{
DeviceName: aws.String(bd["device_name"].(string)),
VirtualName: aws.String(bd["virtual_name"].(string)),
})
}
}
if v, ok := d.GetOk("root_block_device"); ok {
vL := v.(*schema.Set).List()
if len(vL) > 1 {
return fmt.Errorf("Cannot specify more than one root_block_device.")
}
for _, v := range vL {
bd := v.(map[string]interface{})
ebs := &autoscaling.EBS{
DeleteOnTermination: aws.Boolean(bd["delete_on_termination"].(bool)),
}
if v, ok := bd["volume_size"].(int); ok && v != 0 {
ebs.VolumeSize = aws.Long(int64(v))
}
if v, ok := bd["volume_type"].(string); ok && v != "" {
ebs.VolumeType = aws.String(v)
}
if v, ok := bd["iops"].(int); ok && v > 0 {
ebs.IOPS = aws.Long(int64(v))
}
if dn, err := fetchRootDeviceName(d.Get("image_id").(string), ec2conn); err == nil {
blockDevices = append(blockDevices, &autoscaling.BlockDeviceMapping{
DeviceName: dn,
EBS: ebs,
})
} else {
return err
}
}
}
if len(blockDevices) > 0 {
createLaunchConfigurationOpts.BlockDeviceMappings = blockDevices
}
var lcName string
if v, ok := d.GetOk("name"); ok {
lcName = v.(string)
} else {
lcName = resource.UniqueId()
}
createLaunchConfigurationOpts.LaunchConfigurationName = aws.String(lcName)
log.Printf(
"[DEBUG] autoscaling create launch configuration: %#v", createLaunchConfigurationOpts)
_, err := autoscalingconn.CreateLaunchConfiguration(&createLaunchConfigurationOpts)
if err != nil {
return fmt.Errorf("Error creating launch configuration: %s", err)
}
d.SetId(lcName)
log.Printf("[INFO] launch configuration ID: %s", d.Id())
// We put a Retry here since sometimes eventual consistency bites
// us and we need to retry a few times to get the LC to load properly
return resource.Retry(30*time.Second, func() error {
return resourceAwsLaunchConfigurationRead(d, meta)
})
}
