resource/aws_lb: Enable ALB connection logs

[dpirotte]

Description

This PR adds Terraform support for Application Load Balancer "Connection Logs", which AWS released alongside mutual TLS support.

Elastic Load Balancing provides connection logs that capture detailed information about requests sent to your load balancer. Each log contains information such as the client's IP address and port, listener port, the TLS cipher and protocol used, TLS handshake latency, connection status, and client certificate details. You can use these connection logs to analyze request patterns and troubleshoot issues.

Relations

Closes #34668.

References

• https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-connection-logs.html

Output from Acceptance Testing

% make testacc TESTS=TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs PKG=elbv2
==> Checking that code complies with gofmt requirements...                                                                                                                                                          
TF_ACC=1 go test ./internal/service/elbv2/... -v -count 1 -parallel 20 -run='TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs'  -timeout 360m
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs                                                                                                                                           
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs                                                                                                                                           
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix                                                                                                                                     
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix                                                                                                                                     
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs                                                                                                                                           
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix                                                                                                                                     
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix (738.31s)                                                                                                                           
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs (866.13s)                                                                                                                                 
PASS                                                                                                                                                                                                                
ok      github.com/hashicorp/terraform-provider-aws/internal/service/elbv2      866.212s

[github-actions]

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[ewbankkit]

LGTM 🚀.

% make testacc TESTARGS='-run=TestAccELBV2LoadBalancerDataSource_backwardsCompatibility\|TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs\|TestAccELBV2LoadBalancer_ALB_basic\|TestAccELBV2LoadBalancer_NLB_basic\|TestAccELBV2LoadBalancer_LoadBalancerType_gateway' PKG=elbv2 ACCTEST_PARALLELISM=2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/elbv2/... -v -count 1 -parallel 2  -run=TestAccELBV2LoadBalancerDataSource_backwardsCompatibility\|TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs\|TestAccELBV2LoadBalancer_ALB_basic\|TestAccELBV2LoadBalancer_NLB_basic\|TestAccELBV2LoadBalancer_LoadBalancerType_gateway -timeout 360m
=== RUN   TestAccELBV2LoadBalancerDataSource_backwardsCompatibility
=== PAUSE TestAccELBV2LoadBalancerDataSource_backwardsCompatibility
=== RUN   TestAccELBV2LoadBalancer_ALB_basic
=== PAUSE TestAccELBV2LoadBalancer_ALB_basic
=== RUN   TestAccELBV2LoadBalancer_NLB_basic
=== PAUSE TestAccELBV2LoadBalancer_NLB_basic
=== RUN   TestAccELBV2LoadBalancer_LoadBalancerType_gateway
=== PAUSE TestAccELBV2LoadBalancer_LoadBalancerType_gateway
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix
=== CONT  TestAccELBV2LoadBalancerDataSource_backwardsCompatibility
=== CONT  TestAccELBV2LoadBalancer_LoadBalancerType_gateway
--- PASS: TestAccELBV2LoadBalancer_LoadBalancerType_gateway (190.93s)
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix
--- PASS: TestAccELBV2LoadBalancerDataSource_backwardsCompatibility (224.84s)
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogsPrefix (323.72s)
=== CONT  TestAccELBV2LoadBalancer_NLB_basic
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_connectionLogs (353.88s)
=== CONT  TestAccELBV2LoadBalancer_ALB_basic
--- PASS: TestAccELBV2LoadBalancer_NLB_basic (222.00s)
--- PASS: TestAccELBV2LoadBalancer_ALB_basic (207.84s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/elbv2	793.371s

[ewbankkit]

@dpirotte Thanks for the contribution 🎉 👏.

[github-actions]

This functionality has been released in v5.31.0 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]

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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.