Fixes#3309
There are two primary changes, one to how helper/schema creates diffs
and one to how Terraform compares diffs. Both require careful
understanding.
== 1. helper/schema Changes
helper/schema, given any primitive field (string, int, bool, etc.)
_used to_ create a basic diff when given a computed new value (i.e. from
an unkown interpolation). This would put in the plan that the old value
is whatever the old value was, and the new value was the actual
interpolation. For example, from #3309, the diff showed the following:
```
~ module.test.aws_eip.test-instance.0
instance: "<INSTANCE ID>" => "${element(aws_instance.test-instance.*.id, count.index)}"
```
Then, when running `apply`, the diff would be realized and you would get
a diff mismatch error because it would realize the final value is the
same and remove it from the diff.
**The change:** `helper/schema` now marks unknown primitive values with
`NewComputed` set to true. Semantically this is correct for the diff to
have this information.
== 2. Terraform Diff.Same Changes
Next, the way Terraform compares diffs needed to be updated
Specifically, the case where the diff from the plan had a NewComputed
primitive and the diff from the apply _no longer has that value_. This
is possible if the computed value ended up being the same as the old
value. This is allowed to pass through.
Together, these fix#3309.
This is a fix for issue https://github.com/hashicorp/terraform/issues/9596.
Changes:
- Adds new output attribute `configuration_endpoint_address`. Only
used in Redis when in cluster mode.
- Read the `snapshot_window` and `snapshot_retention_limit` from
the
replication group description instead of the cache cluster
description.
- Adds acceptance test and modifies an existing acceptance test to
make sure that everything is still good in non-cluster mode
- Updates docs to describe new output attribute
This reverts commit c3a4cff133, reversing
changes made to 791a02e6e4.
This change requires plugin recompilation and we should hold off until a
minor release for that.
The proper use of "comprise" is "Array1 comprises item1, item2, and item3"
which is equivalent to saying "Array1 is composed of item1, item2, and item3."
That is, "comprises" is equivalent to "is composed of." Therefore, to say
"Array1 is comprised of item1, item2, and item3" is equivalent to saying
"Array1 IS IS COMPOSED OF OF item1, item2, and item3" which makes no
sense and is like "The La Trattoria" from Mickey Blue Eyes! This change fixes
the misuse of the word.
TF_ACC=1 go test ./builtin/providers/azurerm -v -run=TestAccAzureRMVirtualMachine_basicLinuxMachine -timeout 120m
=== RUN TestAccAzureRMVirtualMachine_basicLinuxMachine
--- PASS: TestAccAzureRMVirtualMachine_basicLinuxMachine (540.83s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/azurerm 540.841s
TF_ACC=1 go test ./builtin/providers/azurerm -v -run=TestAccAzureRMVirtualMachine_withDataDisk -timeout 120m
=== RUN TestAccAzureRMVirtualMachine_withDataDisk
--- PASS: TestAccAzureRMVirtualMachine_withDataDisk (431.19s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/azurerm 431.203s
enable_partitioning set to ForceNew
requires_duplicate_detection set to ForceNew
max_size_in_megabytes would cause a loop if enable_partitioning was true as this
causes the value to be multiplied by 16 for it's effective value, this computed
value is then returned by the ARM API in the same field which caused Terraform
to always detect a change
```
TF_ACC=1 go test ./builtin/providers/azurerm -v -run TestAccAzureRMServiceBusTopic -timeout 120m
=== RUN TestAccAzureRMServiceBusTopic_importBasic
--- PASS: TestAccAzureRMServiceBusTopic_importBasic (345.08s)
=== RUN TestAccAzureRMServiceBusTopic_basic
--- PASS: TestAccAzureRMServiceBusTopic_basic (342.23s)
=== RUN TestAccAzureRMServiceBusTopic_update
--- PASS: TestAccAzureRMServiceBusTopic_update (359.56s)
=== RUN TestAccAzureRMServiceBusTopic_enablePartitioning
--- PASS: TestAccAzureRMServiceBusTopic_enablePartitioning (362.80s)
=== RUN TestAccAzureRMServiceBusTopic_enableDuplicateDetection
--- PASS: TestAccAzureRMServiceBusTopic_enableDuplicateDetection (364.97s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/azurerm 1774.657s
```
* Converting archive_file to datasource.
* Ratcheting back new dir perms.
* Ratcheting back new dir perms.
* goimports
* Adding output_base64sha256 attribute to archive_file.
Updating docs.
* Dropping CheckDestroy since this is a data source.
* Correcting data source attribute checks.
This will allow us to catch errors at plan time rather than waiting for
the API to tell us...
Documentation for IAM User NAme Validation -
http://docs.aws.amazon.com/cli/latest/reference/iam/create-user.html
Documentation for IAM Group Name validation -
http://docs.aws.amazon.com/cli/latest/reference/iam/create-group.html
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSIAMGroup_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/10/25 13:18:41 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSIAMGroup_
-timeout 120m
=== RUN TestAccAWSIAMGroup_importBasic
--- PASS: TestAccAWSIAMGroup_importBasic (13.80s)
=== RUN TestAccAWSIAMGroup_basic
--- PASS: TestAccAWSIAMGroup_basic (23.30s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws37.121s
```
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSUser_' ✚
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2016/10/25 13:22:23 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSUser_ -timeout 120m
=== RUN TestAccAWSUser_importBasic
--- PASS: TestAccAWSUser_importBasic (14.33s)
=== RUN TestAccAWSUser_basic
--- PASS: TestAccAWSUser_basic (25.36s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 39.710s
```
Mitchell Hashimoto