New Resource: aws_ec2_transit_gateway_default_route_table_association

[drewtul]

Description

New resource aws_ec2_transit_gateway_default_route_table_association that allows you to manage setting the default route table for associations on a transit gateway.

Relations

Relates #35085 creates one of the two resources required to fix this.

References

Output from Acceptance Testing

% make testacc TESTS='TestAccTransitGateway_serial/DefaultRouteTableAssociation_' PKG=ec2
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.22.7 test ./internal/service/ec2/... -v -count 1 -parallel 20 -run='TestAccTransitGateway_serial/DefaultRouteTableAssociation_'  -timeout 360m
=== RUN   TestAccTransitGateway_serial
=== PAUSE TestAccTransitGateway_serial
=== CONT  TestAccTransitGateway_serial
=== RUN   TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
=== PAUSE TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
=== RUN   TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
=== PAUSE TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
=== CONT  TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
=== CONT  TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
--- PASS: TestAccTransitGateway_serial (0.00s)
    --- PASS: TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic (210.17s)
    --- PASS: TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears (210.38s)
PASS
ok      github.com/hashicorp/terraform-provider-aws/internal/service/ec2        215.675s

[github-actions]

Community Note

Voting for Prioritization

• Please vote on this pull request by adding a 👍 reaction to the original post to help the community and maintainers prioritize this pull request.
• Please see our prioritization guide for information on how we prioritize.
• Please do not leave "+1" or other comments that do not add relevant new information or questions, they generate extra noise for issue followers and do not help prioritize the request.

For Submitters

• Review the contribution guide relating to the type of change you are making to ensure all of the necessary steps have been taken.
• For new resources and data sources, use skaff to generate scaffolding with comments detailing common expectations.
• Whether or not the branch has been rebased will not impact prioritization, but doing so is always a welcome surprise.

[drewtul]

I believe the failing checks are false positives for this change at least.

[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccTransitGateway_serial/^DefaultRouteTableAssociation_' PKG=ec2
make: Verifying source code with gofmt...
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go1.23.1 test ./internal/service/ec2/... -v -count 1 -parallel 20  -run=TestAccTransitGateway_serial/^DefaultRouteTableAssociation_ -timeout 360m
=== RUN   TestAccTransitGateway_serial
=== PAUSE TestAccTransitGateway_serial
=== CONT  TestAccTransitGateway_serial
=== RUN   TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
=== PAUSE TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
=== RUN   TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
=== PAUSE TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
=== RUN   TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappearsTransitGateway
=== PAUSE TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappearsTransitGateway
=== CONT  TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic
=== CONT  TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappearsTransitGateway
=== CONT  TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears
--- PASS: TestAccTransitGateway_serial (0.00s)
    --- PASS: TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappearsTransitGateway (176.18s)
    --- PASS: TestAccTransitGateway_serial/DefaultRouteTableAssociation_basic (238.99s)
    --- PASS: TestAccTransitGateway_serial/DefaultRouteTableAssociation_disappears (240.07s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/ec2	245.675s

[ewbankkit]

% make golangci-lint PKG=ec2
make: golangci-lint Checks / 1 of 3...
make: golangci-lint Checks / 2 of 3...
WARN [config_reader] The configuration option `linters.errcheck.ignore` is deprecated, please use `linters.errcheck.exclude-functions`. 
make: golangci-lint Checks / 3 of 3...

[ewbankkit]

@drewtul Thanks for the contribution 🎉 👏.

[github-actions]

This functionality has been released in v5.70.0 of the Terraform AWS Provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template. Thank you!

[github-actions]

I'm going to lock this pull request because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.
If you have found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.