Add support Cloudwatch Log Groups Data Source

[teraken0509]

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Fixes #7928

Changes proposed in this pull request:

• Add aws_cloudwatch_log_groups data source

Output from acceptance testing:

$ make testacc TEST=./aws TESTARGS='-run=TestAccAWSCloudwatchLogGroupsDataSource'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./aws -v -parallel 20 -run=TestAccAWSCloudwatchLogGroupsDataSource -timeout 120m
=== RUN   TestAccAWSCloudwatchLogGroupsDataSource
=== PAUSE TestAccAWSCloudwatchLogGroupsDataSource
=== CONT  TestAccAWSCloudwatchLogGroupsDataSource
--- PASS: TestAccAWSCloudwatchLogGroupsDataSource (82.17s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	82.261s

[gingermike]

+1

Is there any movement on this? I need this functionality in order to conditionally create a log group

[oxlade39]

+1

[teraken0509]

Rerun test.

$ make testacc TEST=./aws TESTARGS='-run=TestAccAWSCloudwatchLogGroupsDataSource'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./aws -v -parallel 20 -run=TestAccAWSCloudwatchLogGroupsDataSource -timeout 120m
=== RUN   TestAccAWSCloudwatchLogGroupsDataSource
=== PAUSE TestAccAWSCloudwatchLogGroupsDataSource
=== CONT  TestAccAWSCloudwatchLogGroupsDataSource
--- PASS: TestAccAWSCloudwatchLogGroupsDataSource (96.79s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	96.874s

[teraken0509]

Re-run acctest.

$ make testacc TEST=./aws TESTARGS='-run=TestAccAWSCloudwatchLogGroupsDataSource'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./aws -v -parallel 20 -run=TestAccAWSCloudwatchLogGroupsDataSource -timeout 120m
=== RUN   TestAccAWSCloudwatchLogGroupsDataSource
=== PAUSE TestAccAWSCloudwatchLogGroupsDataSource
=== CONT  TestAccAWSCloudwatchLogGroupsDataSource
--- PASS: TestAccAWSCloudwatchLogGroupsDataSource (86.01s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	86.094s

[teraken0509]

Re-run acctest.

$ make testacc TEST=./aws TESTARGS='-run=TestAccAWSCloudwatchLogGroupsDataSource'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./aws -v -count 1 -parallel 20 -run=TestAccAWSCloudwatchLogGroupsDataSource -timeout 120m
=== RUN   TestAccAWSCloudwatchLogGroupsDataSource
=== PAUSE TestAccAWSCloudwatchLogGroupsDataSource
=== CONT  TestAccAWSCloudwatchLogGroupsDataSource
--- PASS: TestAccAWSCloudwatchLogGroupsDataSource (101.58s)
PASS
ok  	github.com/terraform-providers/terraform-provider-aws/aws	101.662s

[teamterraform]

Notification of Recent and Upcoming Changes to Contributions

Thank you for this contribution! There have been a few recent development changes that affect this pull request. We apologize for the inconvenience, especially if there have been long review delays up until now. Please note that this is automated message from an unmonitored account. See the FAQ for additional information on the maintainer team and review prioritization.

If you are unable to complete these updates, please leave a comment for the community and maintainers so someone can potentially continue the work. The maintainers will encourage other contributors to use the existing contribution as the base for additional changes as appropriate. Otherwise, contributions that do not receive updated code or comments from the original contributor may be closed in the future so the maintainers can focus on active items.

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As part of updating a pull request with these changes, the most current unit testing and linting will run. These may report issues that were not previously reported.

Action Required: Terraform 0.12 Syntax

Reference: #8950
Reference: #14417

Version 3 and later of the Terraform AWS Provider, which all existing contributions would potentially be added, only supports Terraform 0.12 and later. Certain syntax elements of Terraform 0.11 and earlier show deprecation warnings during runs with Terraform 0.12. Documentation and test configurations, such as those including deprecated string interpolations (some_attribute = "${aws_service_thing.example.id}") should be updated to the newer syntax (some_attribute = aws_service_thing.example.id). Contribution testing will automatically fail on older syntax in the near future. Please see the referenced issues for additional information.

Action Required: Terraform Plugin SDK Version 2

Reference: #14551

The Terraform AWS Provider has been upgraded to the latest version of the Terraform Plugin SDK. Generally, most changes to contributions should only involve updating Go import paths in source code files. Please see the referenced issue for additional information.

Action Required: Removal of website/aws.erb File

Reference: #14712

Any changes to the website/aws.erb file are no longer necessary and should be removed from this contribution to prevent merge issues in the near future when the file is removed from the repository. Please see the referenced issue for additional information.

Upcoming Change of Git Branch Naming

Reference: #14292

Development environments will need their upstream Git branch updated from master to main in the near future. Please see the referenced issue for additional information and scheduling.

Upcoming Change of GitHub Organization

Reference: #14715

This repository will be migrating from https://github.com/terraform-providers/terraform-provider-aws to https://github.com/hashicorp/terraform-provider-aws. No practitioner or developer action is anticipated and most GitHub functionality will automatically redirect to the new location. Go import paths including terraform-providers can remain for now. Please see the referenced issue for additional information and scheduling.

[ewbankkit]

Superseded by #17151.

@teraken0509 Thanks for the contribution 🎉 👏.

[github-actions]

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