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vmware / terraform-provider-tanzu-mission-control

Terraform provider to manage resources of Tanzu Mission Control
Mozilla Public License 2.0
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panic: runtime error: invalid memory address or nil pointer dereference #391

Open giovannibaratta opened 5 months ago

giovannibaratta commented 5 months ago

Describe the bug

While creating tanzu-mission-control_tanzu_kubernetes_cluster, Terraform crashed after ~8 mins with the following error. Even if terraform crashed, the clusters were created in TMC.

│ Error: Plugin did not respond
│ 
│   with tanzu-mission-control_tanzu_kubernetes_cluster.tap_build,
│   on clusters-tap-build.tf line 18, in resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_build":
│   18: resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_build" {
│ 
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ApplyResourceChange call. The plugin logs may contain more details.
╵
╷
│ Error: Plugin did not respond
│ 
│   with tanzu-mission-control_tanzu_kubernetes_cluster.tap_iterate,
│   on clusters-tap-iterate.tf line 18, in resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_iterate":
│   18: resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_iterate" {
│ 
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ApplyResourceChange call. The plugin logs may contain more details.
╵
╷
│ Error: Plugin did not respond
│ 
│   with tanzu-mission-control_tanzu_kubernetes_cluster.tap_run,
│   on clusters-tap-run.tf line 18, in resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_run":
│   18: resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_run" {
│ 
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ApplyResourceChange call. The plugin logs may contain more details.
╵
╷
│ Error: Plugin did not respond
│ 
│   with tanzu-mission-control_tanzu_kubernetes_cluster.tap_view,
│   on clusters-tap-view.tf line 18, in resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_view":
│   18: resource "tanzu-mission-control_tanzu_kubernetes_cluster" "tap_view" {
│ 
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ApplyResourceChange call. The plugin logs may contain more details.
╵
Releasing state lock. This may take a few moments...

Stack trace from the terraform-provider-tanzu-mission-control_v1.4.3 plugin:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x105994c80]

goroutine 154 [running]:
github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.readFullClusterResourceWait({0x1060b7ac8, 0x140006c9380}, 0x1059c40b3?, 0xf?, {0x140001c51e0, 0x1, 0x0?}, 0x1)
        github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/helper.go:80 +0xd0
github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.readResourceWait({0x1060b7b00, 0x140006baa50}, 0x106ee6ae0?, 0x14000a3ebc0?, {0x140001c51e0, 0x1, 0x4}, 0x62?)
        github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/helper.go:45 +0x15c
github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.resourceTanzuKubernetesClusterRead({0x1060b7b00, 0x140006baa50}, 0x140004bc380, {0x105f9f8e0?, 0x1400038f9e0})
        github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/resource_tanzu_kuberenetes_cluster.go:125 +0x2d8
github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster.resourceTanzuKubernetesClusterCreate({0x1060b7b00, 0x1400097a0f0}, 0x0?, {0x105f9f8e0?, 0x1400038f9e0?})
        github.com/vmware/terraform-provider-tanzu-mission-control/internal/resources/tanzukubernetescluster/resource_tanzu_kuberenetes_cluster.go:103 +0x5d8
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).create(0x1060b7b00?, {0x1060b7b00?, 0x1400097a0f0?}, 0xd?, {0x105f9f8e0?, 0x1400038f9e0?})
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.16.0/helper/schema/resource.go:702 +0x64
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).Apply(0x14000792e00, {0x1060b7b00, 0x1400097a0f0}, 0x1400089a4e0, 0x14000900080, {0x105f9f8e0, 0x1400038f9e0})
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.16.0/helper/schema/resource.go:837 +0x86c
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ApplyResourceChange(0x1400078c528, {0x1060b7a58?, 0x14000852a00?}, 0x140004c1a90)
        github.com/hashicorp/terraform-plugin-sdk/v2@v2.16.0/helper/schema/grpc_provider.go:1021 +0xb70
github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ApplyResourceChange(0x140002e9900, {0x1060b7b00?, 0x14000829290?}, 0x140002dd6c0)
        github.com/hashicorp/terraform-plugin-go@v0.9.0/tfprotov5/tf5server/server.go:812 +0x384
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ApplyResourceChange_Handler({0x105fb9bc0?, 0x140002e9900}, {0x1060b7b00, 0x14000829290}, 0x140002dd650, 0x0)
        github.com/hashicorp/terraform-plugin-go@v0.9.0/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:385 +0x170
google.golang.org/grpc.(*Server).processUnaryRPC(0x140002c21e0, {0x1060be998, 0x14000583040}, 0x1400090e5a0, 0x1400078f1a0, 0x106e71e80, 0x0)
        google.golang.org/grpc@v1.56.3/server.go:1335 +0xc64
google.golang.org/grpc.(*Server).handleStream(0x140002c21e0, {0x1060be998, 0x14000583040}, 0x1400090e5a0, 0x0)
        google.golang.org/grpc@v1.56.3/server.go:1712 +0x82c
google.golang.org/grpc.(*Server).serveStreams.func1.1()
        google.golang.org/grpc@v1.56.3/server.go:947 +0xb4
created by google.golang.org/grpc.(*Server).serveStreams.func1
        google.golang.org/grpc@v1.56.3/server.go:958 +0x174

Error: The terraform-provider-tanzu-mission-control_v1.4.3 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.

Reproduction steps

Unknown

I applied the terraform module several times in clean environments and I got this error only once source code is available here https://github.com/giovannibaratta/vmware-tanzu-training/tree/main/terraform/stages/50-tmc

Expected behavior

The plugin should not crash

Additional context