Provides an AWS EBS Volume Attachment as a top level resource, to attach and detach volumes from AWS Instances.
NOTE on EBS block devices: If you use
ebs_block_device
on anaws_instance
, Terraform will assume management over the full set of non-root EBS block devices for the instance, and treats additional block devices as drift. For this reason,ebs_block_device
cannot be mixed with externalaws_ebs_volume
+aws_ebs_volume_attachment
resources for a given instance.
resource "aws_volume_attachment" "ebs_att" { device_name = "/dev/sdh" volume_id = "${aws_ebs_volume.example.id}" instance_id = "${aws_instance.web.id}" } resource "aws_instance" "web" { ami = "ami-21f78e11" availability_zone = "us-west-2a" instance_type = "t1.micro" tags { Name = "HelloWorld" } } resource "aws_ebs_volume" "example" { availability_zone = "us-west-2a" size = 1 }
The following arguments are supported:
device_name
- (Required) The device name to expose to the instance (for example, /dev/sdh
or xvdh
) instance_id
- (Required) ID of the Instance to attach to volume_id
- (Required) ID of the Volume to be attached force_detach
- (Optional, Boolean) Set to true
if you want to force the volume to detach. Useful if previous attempts failed, but use this option only as a last resort, as this can result in data loss. See Detaching an Amazon EBS Volume from an Instance for more information. skip_destroy
- (Optional, Boolean) Set this to true if you do not wish to detach the volume from the instance to which it is attached at destroy time, and instead just remove the attachment from Terraform state. This is useful when destroying an instance which has volumes created by some other means attached. device_name
- The device name exposed to the instance instance_id
- ID of the Instance volume_id
- ID of the Volume
© 2018 HashiCorpLicensed under the MPL 2.0 License.
https://www.terraform.io/docs/providers/aws/r/volume_attachment.html