The default value for `source_dest_check` needs to remain the same, so as not to break any backwards compatibility, however, adding a new `network_interface` parameter with a pre-configured network_interface that has `source_dest_check` set to false throws a diff after initial apply. Since we don't want to change `source_dest_check` to computed in order to not break sane defaults, ignore the diff thrown if `network_interface` attributes are configured on an instance.
```
$ make testacc TEST=./builtin/providers/aws TESTARGS="-run=TestAccAWSInstance_primaryNetworkInterfaceSourceDestCheck"
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/28 16:26:02 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSInstance_primaryNetworkInterfaceSourceDestCheck -timeout 120m
=== RUN TestAccAWSInstance_primaryNetworkInterfaceSourceDestCheck
--- PASS: TestAccAWSInstance_primaryNetworkInterfaceSourceDestCheck (134.20s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 134.211s
```
```
$ make testacc TEST=./builtin/providers/aws TESTARGS="-run=TestAccAWSInstance_sourceDestCheck"
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/28 16:15:14 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSInstance_sourceDestCheck -timeout 120m
=== RUN TestAccAWSInstance_sourceDestCheck
--- PASS: TestAccAWSInstance_sourceDestCheck (179.81s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 179.815s
```
Fixes: #14068
Fixes: #14003
When an EBS volume was created and tags were specified on that resource
and NOT the aws_instance it was attached to, the tags would be removed
on subsequent Terraform runs.
We need to set volume_tags to be Computed to allow for changes to EBS
volumes not created as part of the instance but that are attached to the
instance
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSInstance_volumeTagsComputed'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/27 07:33:36 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSInstance_volumeTagsComputed -timeout 120m
=== RUN TestAccAWSInstance_volumeTagsComputed
--- PASS: TestAccAWSInstance_volumeTagsComputed (151.37s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 151.411s
```
Fixes: #13173
We now tag at instance creation and introduced `volume_tags` that can be
set so that all devices created on instance creation will receive those
tags
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSInstance_volumeTags' 2 ↵ ✚ ✭
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/26 06:30:48 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSInstance_volumeTags -timeout 120m
=== RUN TestAccAWSInstance_volumeTags
--- PASS: TestAccAWSInstance_volumeTags (214.31s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 214.332s
```
machines
Fixes: #12898
The way aws_instance works is that we call the Create func then the
Update func then the Read func. The way the work to implement the change
to iam_instance_profile was added meant that when a machine was created
with an iam_instance_profile, it would then try and update that
iam_instance_profile because the state hadn't been updated at that point
We have changed the Update func to only check for the change to
iam_instance_profile when it *is an existing machine* - this will solve
the problem of those bringing up new machines and getting hit with the
permissions error
As requested, added a test that adds an IAM Instance Profile from
creation
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSInstance_withIamInstanceProfile'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/03/21 17:51:32 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSInstance_withIamInstanceProfile -timeout 120m
=== RUN TestAccAWSInstance_withIamInstanceProfile
--- PASS: TestAccAWSInstance_withIamInstanceProfile (154.29s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 154.325s
```
Fixes#8455, #5390
This add a new `no_device` attribute to `ephemeral_block_device` block,
which allows users omit ephemeral devices from AMI's predefined block
device mappings, which is useful for EBS-only instance types.
Make sure to hash base64 decoded value since user_data might be given
either raw bytes or base64 value.
This helps https://github.com/hashicorp/terraform/issues/1887 somewhat
as now you can:
1) Update user_data in AWS console.
2) Respectively update user_data in terraform code.
3) Just refresh terraform state and it should not report any changes.
* Don't Base64-encode EC2 userdata if it is already Base64 encoded
The user data may be Base64 encoded already - for example, if it has been
generated by a template_cloudinit_config resource.
* Add encoded user_data to aws_instance acceptance test
We changed the way validation works for providers so that they aren't
always configured if they have computed attributes. The result is that
sometimes the Configure won't be called, hence Meta is nil
Some AMIs have a RootDeviceName like "/dev/sda1" that does not appear as a
DeviceName in the BlockDeviceMapping list (which will instead have
something like "/dev/sda")
While this seems like it breaks an invariant of AMIs, it ends up working
on the AWS side, and AMIs like this are common enough that we need to
special case it so Terraform does the right thing.
Our heuristic is: if the RootDeviceName does not appear in the
BlockDeviceMapping, assume that the DeviceName of the first
BlockDeviceMapping entry serves as the root device.
fixes#2224
This landed in aws-sdk-go yesterday, breaking the AWS provider in many places:
3c259c9586
Here, with much sedding, grepping, and manual massaging, we attempt to
catch Terraform up to the new `awserr.Error` interface world.
Depends on there being an existing placement group in the account called
"terraform-placement-group" - we'll need to circle back around to cover
this with AccTests after TF gets an `aws_placement_group` resource.
Currently, we weren't correctly setting the ids, and are setting both
`security_groups` and `vpc_security_group_ids`. As a result, we really only use
the former.
We also don't actually update the latter in the `update` method.
This PR fixes both issues, correctly reading `security_groups` vs.
`vpc_security_group_ids` and allows users to update the latter without
destroying the Instance when in a VPC.
Adds an "alias" field to the provider which allows creating multiple instances
of a provider under different names. This provides support for configurations
such as multiple AWS providers for different regions. In each resource, the
provider can be set with the "provider" field.
(thanks to Cisco Cloud for their support)
Fixes#1409
Resource set hash calculation is a bit of a devil's bargain when it
comes to optional, computed attributes.
If you omit the optional, computed attribute from the hash function,
changing it in an existing config is not properly detected.
If you include the optional, computed attribute in the hash and do not
specify a value for it in the config, then you'll end up with a
perpetual, unresolvable diff.
We'll need to think about how to get the best of both worlds, here, but
for now I'm switching us to the latter and documenting the fact that
changing these attributes requires manual `terraform taint` to apply.
I was working on building a validation to check the user-provided
"device_name" for "root_block_device" on AWS Instances, when I realized
that if I can check it, I might as well just derive it automatically!
So that's what we do here - when you customize the details of the root
block device, device name is just comes from the selected AMI.
Jake Champlin