* GH-8755 - Adding in support to attach ASG to ELB as independent action
* GH-8755 - Adding in docs
* GH-8755 - Adjusting attribute name and responding to other PR feedback
In #8502 it was requested that we add support for the EnableSNI
parameter of Route53's health checks; this enables customers to
manually specify whether or not the health check will use SNI when
communicating with the endpoint.
The customer originally requested we default to `false`. While
implementing the issue, I discovered that when creating health
checks with a Type set to HTTP, Amazon's default value for EnableSNI
is `false`. However, when creating health checks with a Type set to
HTTPS, Amazon's default value is `true`. So rather than setting a
default value, I made the attribute computed.
Fixes#7846
This changes from using the HCL decoder to manually decoding the
`variable` blocks within the configuration. This gives us a lot more
power to catch validation errors. This PR retains the same tests and
fixes one additional issue (covered by a test) in the case where a
variable has no named assigned.
Fixes#7715
If a bool field was computed and the raw value was not convertable to a
boolean, helper/schema would crash. The correct behavior is to try not
to read the raw value when the value is computed and to simply mark that
it is computed. This does that (and matches the behavior of the other
primitives).
Fixes#9658Fixes#8728
Originally, this would ForceNew as follows:
```
-/+ aws_alb.alb_test
arn: "arn:aws:elasticloadbalancing:us-west-2:187416307283:loadbalancer/app/test-alb-9658/3459cd2446b76901" => "<computed>"
arn_suffix: "app/test-alb-9658/3459cd2446b76901" => "<computed>"
dns_name: "test-alb-9658-1463108301.us-west-2.elb.amazonaws.com" => "<computed>"
enable_deletion_protection: "false" => "false"
idle_timeout: "30" => "30"
internal: "false" => "false"
name: "test-alb-9658" => "test-alb-9658"
security_groups.#: "2" => "1" (forces new resource)
security_groups.1631253634: "sg-3256274b" => "" (forces new resource)
security_groups.3505955000: "sg-1e572667" => "sg-1e572667" (forces new resource)
subnets.#: "2" => "2"
subnets.2407170741: "subnet-ee536498" => "subnet-ee536498"
subnets.2414619308: "subnet-f1a7b595" => "subnet-f1a7b595"
tags.%: "1" => "1"
tags.TestName: "TestAccAWSALB_basic" => "TestAccAWSALB_basic"
vpc_id: "vpc-dd0ff9ba" => "<computed>"
zone_id: "Z1H1FL5HABSF5" => "<computed>"
Plan: 1 to add, 0 to change, 1 to destroy.
```
When the ALB was ForceNew, the ARN changed. The test has been updated to include a check to make sure that the ARNs are the same after the update
After this change, it looks as follows:
```
~ aws_alb.alb_test
security_groups.#: "1" => "2"
security_groups.1631253634: "" => "sg-3256274b"
security_groups.3505955000: "sg-1e572667" => "sg-1e572667"
Plan: 0 to add, 1 to change, 0 to destroy.
```
Test Results:
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSALB_' ✹
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/11/02 12:20:58 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSALB_ -timeout 120m
=== RUN TestAccAWSALB_basic
--- PASS: TestAccAWSALB_basic (64.25s)
=== RUN TestAccAWSALB_generatedName
--- PASS: TestAccAWSALB_generatedName (65.04s)
=== RUN TestAccAWSALB_namePrefix
--- PASS: TestAccAWSALB_namePrefix (67.02s)
=== RUN TestAccAWSALB_tags
--- PASS: TestAccAWSALB_tags (96.06s)
=== RUN TestAccAWSALB_updatedSecurityGroups
--- PASS: TestAccAWSALB_updatedSecurityGroups (101.61s)
=== RUN TestAccAWSALB_noSecurityGroup
--- PASS: TestAccAWSALB_noSecurityGroup (59.83s)
=== RUN TestAccAWSALB_accesslogs
--- PASS: TestAccAWSALB_accesslogs (162.65s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 616.489s
```
* provider/aws: Provide the option to skip_destroy on
aws_volume_attachment
When you want to attach and detach pre-existing EBS volumes to an
instance, we would do that as follows:
```
resource "aws_instance" "web" {
ami = "ami-21f78e11"
availability_zone = "us-west-2a"
instance_type = "t1.micro"
tags {
Name = "HelloWorld"
}
}
data "aws_ebs_volume" "ebs_volume" {
filter {
name = "size"
values = ["${aws_ebs_volume.example.size}"]
}
filter {
name = "availability-zone"
values = ["${aws_ebs_volume.example.availability_zone}"]
}
filter {
name = "tag:Name"
values = ["TestVolume"]
}
}
resource "aws_volume_attachment" "ebs_att" {
device_name = "/dev/sdh"
volume_id = "${data.aws_ebs_volume.ebs_volume.id}"
instance_id = "${aws_instance.web.id}"
skip_destroy = true
}
```
The issue here is that when we run a terraform destroy command, the volume tries to get detached from a running instance and goes into a non-responsive state. We would have to force_destroy the volume at that point and risk losing any data on it.
This PR introduces the idea of `skip_destroy` on a volume attachment. tl;dr:
We want the volume to be detached from the instane when the instance itself has been destroyed. This way the normal shut procedures will happen and protect the disk for attachment to another instance
Volume Attachment Tests:
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSVolumeAttachment_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/11/02 00:47:27 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSVolumeAttachment_ -timeout 120m
=== RUN TestAccAWSVolumeAttachment_basic
--- PASS: TestAccAWSVolumeAttachment_basic (133.49s)
=== RUN TestAccAWSVolumeAttachment_skipDestroy
--- PASS: TestAccAWSVolumeAttachment_skipDestroy (119.64s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 253.158s
```
EBS Volume Tests:
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSEBSVolume_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/11/02 01:00:18 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSEBSVolume_ -timeout 120m
=== RUN TestAccAWSEBSVolume_importBasic
--- PASS: TestAccAWSEBSVolume_importBasic (26.38s)
=== RUN TestAccAWSEBSVolume_basic
--- PASS: TestAccAWSEBSVolume_basic (26.86s)
=== RUN TestAccAWSEBSVolume_NoIops
--- PASS: TestAccAWSEBSVolume_NoIops (27.89s)
=== RUN TestAccAWSEBSVolume_withTags
--- PASS: TestAccAWSEBSVolume_withTags (26.88s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 108.032s
```
* Update volume_attachment.html.markdown
Fixes#7607
An empty list is a valid value for formatlist which means to just return
an empty list as a result. The logic was somewhat convoluted here so I
cleaned that up a bit too. The function overall can definitely be
cleaned up a lot more but I left it mostly as-is to fix the bug.
Fixes#7975
This changes the InputMode for the CLI to always be:
InputModeProvider | InputModeVar | InputModeVarUnset
Which means:
* Ask for provider variables
* Ask for user variables _that are not already set_
The change is the latter point. Before, we'd only ask for variables if
zero were given. This forces the user to either have no variables set
via the CLI, env vars, tfvars or ALL variables, but no in between. As
reported in #7975, this isn't expected behavior.
The new change makes is so that unset variables are always asked for.
Users can retain the previous behavior by setting `-input=false`. This
would ensure that variables set by external sources cover all cases.
Paul Stack