The old behavior in this situation was to simply delete the file. Since
we now have a lock on this file we don't want to close or delete it, so
instead truncate the file at offset 0.
Fix a number of related tests
Having the state files always created for locking breaks a lot of tests.
Most can be fixed by simple checking for state within a file, but a few
still might be writing state when they shouldn't.
Read state would assume that having a reader meant there should be a
valid state. Check for an empty file and return ErrNoState to
differentiate a bad file from an empty one.
Use a DynamoDB table to coodinate state locking in S3.
We use a simple strategy here, defining a key containing the value of
the bucket/key of the state file as the lock. If the keys exists, the
locks fails.
TODO: decide if locks should automatically be expired, or require manual
intervention.
In order to provide lockign for remote states, the Cache state,
remote.State need to expose Lock and Unlock methods. The actual locking
will be done by the remote.Client, which can implement the same
state.Locker methods.
Add the LockUnlock methods to LocalState and BackupState.
The implementation for LocalState will be platform specific. We will use
OS-native locking on the state files, speficially locking whichever
state file we intend to write to.
Changed from state.StateLocker to remove the stutter.
State implementations can provide Lock/Unlock methods to lock the state
file. Remote clients can also provide these same methods, which will be
called through remote.State.
Fixes `aws_rds_cluster_parameter_group` acceptance tests, which have been broken since aa8c2ac587
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSDBClusterParameterGroupOnly'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/01/30 16:20:38 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSDBClusterParameterGroupOnly -timeout 120m
=== RUN TestAccAWSDBClusterParameterGroupOnly
--- PASS: TestAccAWSDBClusterParameterGroupOnly (15.26s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 15.282s
```
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSDBClusterParameterGroup_basic'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/01/30 16:22:48 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSDBClusterParameterGroup_basic -timeout 120m
=== RUN TestAccAWSDBClusterParameterGroup_basic
--- PASS: TestAccAWSDBClusterParameterGroup_basic (29.48s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 29.510s
```
Fixes `aws_cloudwatch_log_subscription_filter` acceptance tests that had been failing since mid December
```
$ make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSCloudwatchLogSubscriptionFilter_basic'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/01/30 16:00:05 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSCloudwatchLogSubscriptionFilter_basic -timeout 120m
=== RUN TestAccAWSCloudwatchLogSubscriptionFilter_basic
--- PASS: TestAccAWSCloudwatchLogSubscriptionFilter_basic (26.34s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 26.364s
```
* Creates papertrail logging resource for fastly
* Adds modification support for fastly papertrail
* Flattens and lists papertrail resources
* Adds testing for fastly papertrail
* Adds papertrail documentation for fastly to the website
* Fixes schema assignment name mistake
* Changes testing hostnames to pass fastly API validation
Fixes#11504
The local backend should error if `terraform plan` is called in a
directory with no Terraform config files (same behavior as 0.8.x).
**New behavior:** We now allow `terraform plan -destroy` with no
configuration files since that seems reasonable.
Implementing vpc_peering_connection_accept.
Additions from @ewbankkit:
Rename 'aws_vpc_peering_connection_accept' to 'aws_vpc_peering_connection_accepter'.
Get it working reusing functionality from 'aws_vpc_peering_connection' resource.
* Add a new data provider to decrypt AWS KMS secrets
* Address feedback
* Rename aws_kms_secrets to aws_kms_secret
* Add more examples to the documentation
James Bardin