fix_vpc_route_read_error

[mechaHarry]

Description

Implements retry wrapping logic for reading routes in order to fix eventual consistency issues with reading routes during terraform runtime.

TODO:

• Write Acceptance Test.
• Update Changelog.

Relations

Relates #30993.
Closes #31679.
Closes #32219.
Relates #32016.
Relates #30999.
Relates #30994.

References

Output from Acceptance Testing

Was not able to identify a corresponding test case.

$ make testacc TESTS=TestAccXXX PKG=ec2

...

[github-actions]

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[github-actions]

Welcome @mechaHarry 👋

It looks like this is your first Pull Request submission to the Terraform AWS Provider! If you haven’t already done so please make sure you have checked out our CONTRIBUTOR guide and FAQ to make sure your contribution is adhering to best practice and has all the necessary elements in place for a successful approval.

Also take a look at our FAQ which details how we prioritize Pull Requests for inclusion.

Thanks again, and welcome to the community! 😃

[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccVPCRoute_basic$$\|TestAccVPCRoute_disappears\|TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway' PKG=ec2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/ec2/... -v -count 1 -parallel 20  -run=TestAccVPCRoute_basic$\|TestAccVPCRoute_disappears\|TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway -timeout 180m
=== RUN   TestAccVPCRoute_basic
=== PAUSE TestAccVPCRoute_basic
=== RUN   TestAccVPCRoute_disappears
=== PAUSE TestAccVPCRoute_disappears
=== RUN   TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway
=== PAUSE TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway
=== CONT  TestAccVPCRoute_basic
=== CONT  TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway
=== CONT  TestAccVPCRoute_disappears
--- PASS: TestAccVPCRoute_disappears (31.38s)
--- PASS: TestAccVPCRoute_basic (35.31s)
--- PASS: TestAccVPCRoute_ipv6ToEgressOnlyInternetGateway (58.12s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/ec2	63.929s

[github-actions]

This functionality has been released in v5.6.0 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.