elbv2/lb: Check for duplicate name

[YakDriver]

Description

Relations

Closes #32942

References

Output from Acceptance Testing

% make t T=TestAccELBV2LoadBalancer_ K=elbv2
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./internal/service/elbv2/... -v -count 1 -parallel 20 -run='TestAccELBV2LoadBalancer_'  -timeout 180m
=== 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_disappears
=== PAUSE TestAccELBV2LoadBalancer_disappears
=== RUN   TestAccELBV2LoadBalancer_ipv6SubnetMapping
=== PAUSE TestAccELBV2LoadBalancer_ipv6SubnetMapping
=== RUN   TestAccELBV2LoadBalancer_LoadBalancerTypeGateway_enableCrossZoneLoadBalancing
=== PAUSE TestAccELBV2LoadBalancer_LoadBalancerTypeGateway_enableCrossZoneLoadBalancing
=== RUN   TestAccELBV2LoadBalancer_ALB_outpost
=== PAUSE TestAccELBV2LoadBalancer_ALB_outpost
=== RUN   TestAccELBV2LoadBalancer_networkLoadBalancerEIP
=== PAUSE TestAccELBV2LoadBalancer_networkLoadBalancerEIP
=== RUN   TestAccELBV2LoadBalancer_NLB_privateIPv4Address
=== PAUSE TestAccELBV2LoadBalancer_NLB_privateIPv4Address
=== RUN   TestAccELBV2LoadBalancer_backwardsCompatibility
=== PAUSE TestAccELBV2LoadBalancer_backwardsCompatibility
=== RUN   TestAccELBV2LoadBalancer_generatedName
=== PAUSE TestAccELBV2LoadBalancer_generatedName
=== RUN   TestAccELBV2LoadBalancer_generatesNameForZeroValue
=== PAUSE TestAccELBV2LoadBalancer_generatesNameForZeroValue
=== RUN   TestAccELBV2LoadBalancer_namePrefix
=== PAUSE TestAccELBV2LoadBalancer_namePrefix
=== RUN   TestAccELBV2LoadBalancer_duplicateName
=== PAUSE TestAccELBV2LoadBalancer_duplicateName
=== RUN   TestAccELBV2LoadBalancer_tags
=== PAUSE TestAccELBV2LoadBalancer_tags
=== RUN   TestAccELBV2LoadBalancer_NetworkLoadBalancer_updateCrossZone
=== PAUSE TestAccELBV2LoadBalancer_NetworkLoadBalancer_updateCrossZone
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateHTTP2
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateHTTP2
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDropInvalidHeaderFields
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDropInvalidHeaderFields
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updatePreserveHostHeader
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updatePreserveHostHeader
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDeletionProtection
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDeletionProtection
=== RUN   TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateWAFFailOpen
=== PAUSE TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateWAFFailOpen
=== RUN   TestAccELBV2LoadBalancer_updatedIPAddressType
=== PAUSE TestAccELBV2LoadBalancer_updatedIPAddressType
=== RUN   TestAccELBV2LoadBalancer_updatedSecurityGroups
=== PAUSE TestAccELBV2LoadBalancer_updatedSecurityGroups
=== RUN   TestAccELBV2LoadBalancer_updatedSubnets
=== PAUSE TestAccELBV2LoadBalancer_updatedSubnets
=== RUN   TestAccELBV2LoadBalancer_noSecurityGroup
=== PAUSE TestAccELBV2LoadBalancer_noSecurityGroup
=== RUN   TestAccELBV2LoadBalancer_ALB_accessLogs
=== PAUSE TestAccELBV2LoadBalancer_ALB_accessLogs
=== RUN   TestAccELBV2LoadBalancer_ALBAccessLogs_prefix
=== PAUSE TestAccELBV2LoadBalancer_ALBAccessLogs_prefix
=== RUN   TestAccELBV2LoadBalancer_NLB_accessLogs
=== PAUSE TestAccELBV2LoadBalancer_NLB_accessLogs
=== RUN   TestAccELBV2LoadBalancer_NLBAccessLogs_prefix
=== PAUSE TestAccELBV2LoadBalancer_NLBAccessLogs_prefix
=== RUN   TestAccELBV2LoadBalancer_NetworkLoadBalancerSubnet_change
=== PAUSE TestAccELBV2LoadBalancer_NetworkLoadBalancerSubnet_change
=== RUN   TestAccELBV2LoadBalancer_updateDesyncMitigationMode
=== PAUSE TestAccELBV2LoadBalancer_updateDesyncMitigationMode
=== RUN   TestAccELBV2LoadBalancer_ALB_updateTLSVersionAndCipherSuite
=== PAUSE TestAccELBV2LoadBalancer_ALB_updateTLSVersionAndCipherSuite
=== RUN   TestAccELBV2LoadBalancer_ALB_updateXffHeaderProcessingMode
=== PAUSE TestAccELBV2LoadBalancer_ALB_updateXffHeaderProcessingMode
=== RUN   TestAccELBV2LoadBalancer_ALB_updateXffClientPort
=== PAUSE TestAccELBV2LoadBalancer_ALB_updateXffClientPort
=== CONT  TestAccELBV2LoadBalancer_ALB_basic
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDropInvalidHeaderFields
=== CONT  TestAccELBV2LoadBalancer_backwardsCompatibility
=== CONT  TestAccELBV2LoadBalancer_ALB_outpost
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateHTTP2
=== CONT  TestAccELBV2LoadBalancer_ALB_updateXffClientPort
=== CONT  TestAccELBV2LoadBalancer_ALBAccessLogs_prefix
=== CONT  TestAccELBV2LoadBalancer_ALB_accessLogs
=== CONT  TestAccELBV2LoadBalancer_NLB_privateIPv4Address
=== CONT  TestAccELBV2LoadBalancer_networkLoadBalancerEIP
=== CONT  TestAccELBV2LoadBalancer_disappears
=== CONT  TestAccELBV2LoadBalancer_ipv6SubnetMapping
=== CONT  TestAccELBV2LoadBalancer_duplicateName
=== CONT  TestAccELBV2LoadBalancer_noSecurityGroup
=== CONT  TestAccELBV2LoadBalancer_updatedSubnets
=== CONT  TestAccELBV2LoadBalancer_updatedSecurityGroups
=== CONT  TestAccELBV2LoadBalancer_updatedIPAddressType
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateWAFFailOpen
=== CONT  TestAccELBV2LoadBalancer_LoadBalancerType_gateway
=== CONT  TestAccELBV2LoadBalancer_LoadBalancerTypeGateway_enableCrossZoneLoadBalancing
=== NAME  TestAccELBV2LoadBalancer_ALB_outpost
    acctest.go:1105: skipping since no Outposts found
--- SKIP: TestAccELBV2LoadBalancer_ALB_outpost (0.94s)
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDeletionProtection
--- PASS: TestAccELBV2LoadBalancer_disappears (187.16s)
=== CONT  TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updatePreserveHostHeader
--- PASS: TestAccELBV2LoadBalancer_noSecurityGroup (192.85s)
=== CONT  TestAccELBV2LoadBalancer_generatesNameForZeroValue
--- PASS: TestAccELBV2LoadBalancer_ALB_basic (195.47s)
=== CONT  TestAccELBV2LoadBalancer_namePrefix
--- PASS: TestAccELBV2LoadBalancer_duplicateName (219.34s)
=== CONT  TestAccELBV2LoadBalancer_updateDesyncMitigationMode
--- PASS: TestAccELBV2LoadBalancer_LoadBalancerType_gateway (246.57s)
=== CONT  TestAccELBV2LoadBalancer_ALB_updateXffHeaderProcessingMode
--- PASS: TestAccELBV2LoadBalancer_NLB_privateIPv4Address (258.26s)
=== CONT  TestAccELBV2LoadBalancer_ALB_updateTLSVersionAndCipherSuite
--- PASS: TestAccELBV2LoadBalancer_updatedSecurityGroups (260.11s)
=== CONT  TestAccELBV2LoadBalancer_NLB_basic
--- PASS: TestAccELBV2LoadBalancer_updatedSubnets (261.91s)
=== CONT  TestAccELBV2LoadBalancer_generatedName
--- PASS: TestAccELBV2LoadBalancer_backwardsCompatibility (263.94s)
=== CONT  TestAccELBV2LoadBalancer_NetworkLoadBalancer_updateCrossZone
--- PASS: TestAccELBV2LoadBalancer_networkLoadBalancerEIP (278.90s)
=== CONT  TestAccELBV2LoadBalancer_NLB_accessLogs
--- PASS: TestAccELBV2LoadBalancer_LoadBalancerTypeGateway_enableCrossZoneLoadBalancing (295.88s)
=== CONT  TestAccELBV2LoadBalancer_NetworkLoadBalancerSubnet_change
--- PASS: TestAccELBV2LoadBalancer_updatedIPAddressType (303.52s)
=== CONT  TestAccELBV2LoadBalancer_tags
--- PASS: TestAccELBV2LoadBalancer_ipv6SubnetMapping (315.78s)
=== CONT  TestAccELBV2LoadBalancer_NLBAccessLogs_prefix
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateHTTP2 (338.02s)
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDeletionProtection (337.20s)
--- PASS: TestAccELBV2LoadBalancer_ALB_updateXffClientPort (342.09s)
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateWAFFailOpen (368.94s)
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updateDropInvalidHeaderFields (369.20s)
--- PASS: TestAccELBV2LoadBalancer_ALBAccessLogs_prefix (370.85s)
--- PASS: TestAccELBV2LoadBalancer_generatesNameForZeroValue (185.04s)
--- PASS: TestAccELBV2LoadBalancer_namePrefix (184.93s)
--- PASS: TestAccELBV2LoadBalancer_ALB_accessLogs (417.00s)
--- PASS: TestAccELBV2LoadBalancer_generatedName (183.31s)
--- PASS: TestAccELBV2LoadBalancer_NLB_basic (230.16s)
--- PASS: TestAccELBV2LoadBalancer_ApplicationLoadBalancer_updatePreserveHostHeader (305.90s)
--- PASS: TestAccELBV2LoadBalancer_updateDesyncMitigationMode (292.40s)
--- PASS: TestAccELBV2LoadBalancer_NetworkLoadBalancerSubnet_change (234.47s)
--- PASS: TestAccELBV2LoadBalancer_ALB_updateTLSVersionAndCipherSuite (294.11s)
--- PASS: TestAccELBV2LoadBalancer_ALB_updateXffHeaderProcessingMode (316.32s)
--- PASS: TestAccELBV2LoadBalancer_tags (289.31s)
--- PASS: TestAccELBV2LoadBalancer_NetworkLoadBalancer_updateCrossZone (350.20s)
--- PASS: TestAccELBV2LoadBalancer_NLBAccessLogs_prefix (374.06s)
--- PASS: TestAccELBV2LoadBalancer_NLB_accessLogs (411.52s)
PASS
ok  	github.com/hashicorp/terraform-provider-aws/internal/service/elbv2	692.305s

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