Previously we were letting it get implicitly created as part of making
the structure for copying in each file, but that isn't sufficient if the
source directory is empty.
By explicitly creating the directory first we ensure that it will complete
successfully even in the case of an empty directory.
When an error is passed, the FileInfo can be nil, which was previously
causing a crash on trying to evaluate f.IsDir(). By checking for an error
first we avoid this crash.
When TerraForm is used to configure and deploy infrastructure
applications that require dozens templated files, such as Kubernetes, it
becomes extremely burdensome to template them individually: each of them
requires a data source block as well as an upload/export (file
provisioner, AWS S3, ...).
Instead, this commit introduces a mean to template an entire folder of
files (recursively), that can then be treated as a whole by any provider
or provisioner that support directory inputs (such as the
file provisioner, the archive provider, ...).
This does not intend to make TerraForm a full-fledged templating system
as the templating grammar and capabilities are left unchanged. This only
aims at improving the user-experience of the existing templating
provider by significantly reducing the overhead when several files are
to be generated - without forcing the users to rely on external tools
when these templates stay simple and that their generation in TerraForm
is justified.
This is the minimal amount of work needed to be able to create a list of a subset of subnet IDs in a VPC, allowing people to loop through them easily when creating EC2 instances or provide a list straight to an ELB.
Fixes: #13588
It was pointed out in #13588 that we don't need to ForceNew on a change
of IPv6 CIDR block. The logic I decided to implement here was to
disassociate then associate. We should only be able to be associated to
1 IPv6 CIDR block at once. This feels like a risky move. We can
disassociate and then error on the associate. This would leave us in a
situation where we have no IPv6 CIDR block associated
The alternative here would be that the failure of association, triggers
a reassociation with the old IPv6 CIDR block
I added a test to make sure that the subnet Ids don't change as the ipv6
block changes. Before removing the ForceNew from the ipv6_cidr_block,
the test results in the following:
```
=== RUN TestAccAWSSubnet_ipv6
--- FAIL: TestAccAWSSubnet_ipv6 (92.09s)
resource_aws_subnet_test.go:105: Expected SubnetIDs not to change, but both got before: subnet-0d2b6a6a and after: subnet-742c6d13
```
After the removal of ForceNew, the test result looks as follows:
```
=== RUN TestAccAWSSubnet_ipv6
--- PASS: TestAccAWSSubnet_ipv6 (188.34s)
```
```
% make testacc TEST=./builtin/providers/aws TESTARGS='-run=TestAccAWSSubnet_'
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/24 21:26:36 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAccAWSSubnet_ -timeout 120m
=== RUN TestAccAWSSubnet_importBasic
--- PASS: TestAccAWSSubnet_importBasic (85.63s)
=== RUN TestAccAWSSubnet_basic
--- PASS: TestAccAWSSubnet_basic (80.28s)
=== RUN TestAccAWSSubnet_ipv6
--- PASS: TestAccAWSSubnet_ipv6 (188.34s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 354.283s
```
Many apps deployed to Heroku require that multiple buildpacks be
configured in a particular order to operate correctly.
This updates the builtin Heroku provider's app resource to support
configuring buildpacks and the related documentation in the website.
Similar to config vars, externally set buildpacks will not be altered if
the config is not set.
Fixes: #13829
When IPv6 support was added to subnets, we added a new parameter that
had a default value. This means that users are experiencing unexpected
changes in their configuration
We need a schema migration in place to make sure this isn't the case for
the users who have not upgraded yet
```
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/23 10:36:43 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/aws -v -run=TestAWSSubnetMigrateState -timeout 120m
=== RUN TestAWSSubnetMigrateState
2017/04/23 10:37:27 [INFO] Found AWS Subnet State v0; migrating to v1
2017/04/23 10:37:27 [DEBUG] Attributes before migration: map[string]string{}
2017/04/23 10:37:27 [DEBUG] Attributes after migration: map[string]string{"assign_ipv6_address_on_creation":"false"}
--- PASS: TestAWSSubnetMigrateState (0.00s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/aws 0.021s
```
Here we add a basic provider with a single resource type.
It's copied heavily from the `github` provider and `github_repository`
resource, as there is some overlap in those types/apis.
~~~
resource "gitlab_project" "test1" {
name = "test1"
visibility_level = "public"
}
~~~
We implement in terms of the
[go-gitlab](https://github.com/xanzy/go-gitlab) library, which provides
a wrapping of the [gitlab api](https://docs.gitlab.com/ee/api/)
We have been a little selective in the properties we surface for the
project resource, as not all properties are very instructive.
Notable is the removal of the `public` bool as the `visibility_level`
will take precedent if both are supplied which leads to confusing
interactions if they disagree.
The conditional to ignore the deletion of NS and SOA records can fail to
match if the hostedZoneName already ends with a ".". When that happens,
terraform tries to delete those records which is not supported by AWS
and results in a 400 bad request. This fixes the conditional so that it
will work whether or not hostedZoneName ends with a ".".
fixes#12407
Fix issue with an instances label causing a ForceNew if omitted.
Also updates mistyped docs for the `opc_compute_security_list` resource.
```
$ make testacc TEST=./builtin/providers/opc TESTARGS="-run=TestAccOPCInstance_emptyLabel"
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/21 09:57:48 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/opc -v -run=TestAccOPCInstance_emptyLabel -timeout 120m
=== RUN TestAccOPCInstance_emptyLabel
--- PASS: TestAccOPCInstance_emptyLabel (574.79s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/opc 574.835s
```
* Fix invalid MIME formatting in multipart cloudinit userdata
Per https://tools.ietf.org/html/rfc822#appendix-B.2, MIME headers and Body need to be separated by two new lines (or CRLFs in this case).
The email parser in python can handle this which is what cloud-init uses but this bug causes problems if you try to parse the multipart message by languages other than python.
* Fix test cases
Fixes: #13805
Before the fix:
```
Error refreshing state: 1 error(s) occurred:
* logentries_logset.logset: logentries_logset.logset: No such log set with key 278e7344-1201-43ba-9804-77b9a72fe7d6
```
After the fix:
```
% terraform plan ✚ ✭
[WARN] /Users/stacko/Code/go/bin/terraform-provider-logentries overrides an internal plugin for logentries-provider.
If you did not expect to see this message you will need to remove the old plugin.
See https://www.terraform.io/docs/internals/internal-plugins.html
Refreshing Terraform state in-memory prior to plan...
The refreshed state will be used to calculate this plan, but will not be
persisted to local or remote state storage.
logentries_logset.logset: Refreshing state... (ID: 278e7344-...a72fe7d6)
logentries_log.log: Refreshing state... (ID: 2ae1e8ae-...e932d25c)
The Terraform execution plan has been generated and is shown below.
Resources are shown in alphabetical order for quick scanning. Green resources
will be created (or destroyed and then created if an existing resource
exists), yellow resources are being changed in-place, and red resources
will be destroyed. Cyan entries are data sources to be read.
Note: You didn't specify an "-out" parameter to save this plan, so when
"apply" is called, Terraform can't guarantee this is what will execute.
+ logentries_log.log
logset_id: "${logentries_logset.logset.id}"
name: "test-log"
retention_period: "ACCOUNT_DEFAULT"
source: "token"
token: "<computed>"
+ logentries_logset.logset
location: "nonlocation"
name: "testing-terraform-destroy"
Plan: 2 to add, 0 to change, 0 to destroy.
```
Test Run:
```
% make testacc TEST=./builtin/providers/logentries ✚ ✭
==> Checking that code complies with gofmt requirements...
go generate $(go list ./... | grep -v /terraform/vendor/)
2017/04/20 20:36:20 Generated command/internal_plugin_list.go
TF_ACC=1 go test ./builtin/providers/logentries -v -timeout 120m
=== RUN TestProvider
--- PASS: TestProvider (0.00s)
=== RUN TestProvider_impl
--- PASS: TestProvider_impl (0.00s)
=== RUN TestAccLogentriesLog_Token
--- PASS: TestAccLogentriesLog_Token (39.03s)
=== RUN TestAccLogentriesLog_SourceApi
--- PASS: TestAccLogentriesLog_SourceApi (28.46s)
=== RUN TestAccLogentriesLog_SourceAgent
--- PASS: TestAccLogentriesLog_SourceAgent (6.19s)
=== RUN TestAccLogentriesLog_RetentionPeriod1M
--- PASS: TestAccLogentriesLog_RetentionPeriod1M (3.04s)
=== RUN TestAccLogentriesLog_RetentionPeriodAccountDefault
--- PASS: TestAccLogentriesLog_RetentionPeriodAccountDefault (2.71s)
=== RUN TestAccLogentriesLog_RetentionPeriodAccountUnlimited
--- PASS: TestAccLogentriesLog_RetentionPeriodAccountUnlimited (2.65s)
=== RUN TestAccLogentriesLogSet_Basic
--- PASS: TestAccLogentriesLogSet_Basic (1.54s)
=== RUN TestAccLogentriesLogSet_NoLocation
--- PASS: TestAccLogentriesLogSet_NoLocation (1.54s)
PASS
ok github.com/hashicorp/terraform/builtin/providers/logentries 85.177s
```
Moving the transformer wholesale looks like it broke some tests, with
some actually doing legit work in normalizing singular resources from a
foo.0 notation to just foo.
Adjusted the TestPlanGraphBuilder to account for the extra
meta.count-boundary nodes in the graph output now, as well as added
another context test that tests this case. It appears the issue happens
during validate, as this is where the state can be altered to a broken
state if things are not properly transformed in the plan graph.
This fixes interpolation issues on grandchild data sources that have
multiple instances (ie: counts). For example, baz depends on bar, which
depends on foo.
In this instance, after an initial TF run is done and state is saved,
the next refresh/plan is not properly transformed, and instead of the
graph/state coming through as data.x.bar.0, it comes through as
data.x.bar. This breaks interpolations that rely on splat operators -
ie: data.x.bar.*.out.
Radek Simko