plug in crash when doing a terraform apply on EKS. #21140
Description
Stack trace from the terraform-provider-aws_v3.56.0_x5 plugin:
panic: interface conversion: interface {} is nil, not *aws.AWSClient
goroutine 168 [running]:
github.com/terraform-providers/terraform-provider-aws/aws.resourceAwsEksNodeGroupRead(0x8040f98, 0xc0006b0fc0, 0xc0006dc580, 0x0, 0x0, 0xc00243fc60, 0xc002459908, 0x40e0f8)
/opt/teamcity-agent/work/5d79fe75d4460a2f/src/github.com/hashicorp/terraform-provider-aws/aws/resource_aws_eks_node_group.go:374 +0x201f
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).read(0xc000a60c40, 0x8040f28, 0xc0006be680, 0xc0006dc580, 0x0, 0x0, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/resource.go:347 +0x17f
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).RefreshWithoutUpgrade(0xc000a60c40, 0x8040f28, 0xc0006be680, 0xc002416150, 0x0, 0x0, 0xc0006d05c0, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/resource.go:624 +0x1cb
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ReadResource(0xc000134e40, 0x8040f28, 0xc0006be680, 0xc0006be6c0, 0xc0006be680, 0x40b965, 0x6f7ccc0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/gdavison/terraform-plugin-sdk/v2@v2.0.2-0.20210714181518-b5a3dc95a675/helper/schema/grpc_provider.go:575 +0x43b
github.com/hashicorp/terraform-plugin-go/tfprotov5/server.(*server).ReadResource(0xc0025c8920, 0x8040fd0, 0xc0006be680, 0xc0006b07e0, 0xc0025c8920, 0xc0006b37d0, 0xc0005c7ba0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/hashicorp/terraform-plugin-go@v0.3.0/tfprotov5/server/server.go:298 +0x105
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ReadResource_Handler(0x72663c0, 0xc0025c8920, 0x8040fd0, 0xc0006b37d0, 0xc0006b0780, 0x0, 0x8040fd0, 0xc0006b37d0, 0xc002412000, 0x4b1)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/github.com/hashicorp/terraform-plugin-go@v0.3.0/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:344 +0x214
google.golang.org/grpc.(*Server).processUnaryRPC(0xc00086d500, 0x8063278, 0xc00182b380, 0xc0006c2500, 0xc0004b1c80, 0xb9af550, 0x0, 0x0, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:1194 +0x52b
google.golang.org/grpc.(*Server).handleStream(0xc00086d500, 0x8063278, 0xc00182b380, 0xc0006c2500, 0x0)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:1517 +0xd0c
google.golang.org/grpc.(*Server).serveStreams.func1.2(0xc0017eca30, 0xc00086d500, 0x8063278, 0xc00182b380, 0xc0006c2500)
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:859 +0xab
created by google.golang.org/grpc.(*Server).serveStreams.func1
/opt/teamcity-agent/work/5d79fe75d4460a2f/pkg/mod/google.golang.org/grpc@v1.32.0/server.go:857 +0x1fd
Error: The terraform-provider-aws_v3.56.0_x5 plugin crashed!
This is always indicative of a bug within the plugin. It would be immensely
helpful if you could report the crash with the plugin's maintainers so that it
can be fixed. The output above should help diagnose the issue.
Production Sequence If I remember correctly:
create a EKS cluster.
edit a variable, then terraform apply the change, while the apply is running, cancel it.
terraform apply again.