azurerm_container_group will panic with *terraform.EvalSequence, err: rpc error: code = Unavailable desc = transport is closing

[TsuyoshiUshio]

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Terraform (and AzureRM Provider) Version

1.39

Affected Resource(s)

• azurerm_container_group

Terraform Configuration Files

resource "azurerm_container_group" "master" {
  name                = "epijmeter-master"
  location            = "${azurerm_resource_group.jmeter_rg.location}"
  resource_group_name = "${azurerm_resource_group.jmeter_rg.name}"

  ip_address_type = "private"
  os_type         = "Linux"

  network_profile_id = "${azurerm_network_profile.example.id}"

  restart_policy = "Never"

  container {
    name   = "jmeter"
    image  = "${var.jmeter_docker_image}"
    cpu    = "4.0"
    memory = "16.0"

    ports {
      port     = 1099
      protocol = "TCP"
    }

    volume {
      name                 = "jmeter"
      mount_path           = "/jmeter"
      read_only            = false
      storage_account_name = "${azurerm_storage_account.example.name}"
      storage_account_key  = "${azurerm_storage_account.example.primary_access_key}"
      share_name           = "${azurerm_storage_share.example.name}"
    }

    commands = [
      "/bin/sh",
      "-c",
      "cd /jmeter; jmeter -n -Jserver.rmi.ssl.disable=true -t DocumentApiMod_addNew.jmx -l test.jtl -e -o report -R ${join(",", "${azurerm_container_group.slaves.*.ip_address}")}",
    ]
  }
  depends_on = [azurerm_storage_account.example, azurerm_storage_share.example]
}

Debug Output

2020/01/03 21:30:45 [ERROR] <root>: eval: *terraform.EvalRefresh, err: rpc error: code = Unavailable desc = transport is closing 
2020/01/03 21:30:45 [ERROR] <root>: eval: *terraform.EvalSequence, err: rpc error: code = Unavailable desc = transport is closing 
2020/01/03 21:30:45 [TRACE] [walkRefresh] Exiting eval tree: azurerm_container_group.master 
2020/01/03 21:30:45 [TRACE] vertex "azurerm_container_group.master": visit complete 
2020/01/03 21:30:45 [TRACE] vertex "azurerm_container_group.master": dynamic subgraph encountered errors 

Panic Output

crash.log

Expected Behavior

execute terraform apply twice, it works fine.

Actual Behavior

execute terraform apply twice, it will panic.

Steps to Reproduce

1. terraform apply -auto-approve -var 'client_id=$(ARM_CLIENT_ID)' -var 'subscription_id=$(ARM_SUBSCRIPTION_ID)' -var 'client_secret=$(ARM_CLIENT_SECRET)' -var 'tenant_id=$(ARM_TENANT_ID)' -var 'jmeter_docker_image=$(image_name)'

2. execute the same terraform apply as 1. -> panic

Important Factoids

no

References

The root cause might be this line. According to the log, the response doesn't include IPAddress on property.

https://github.com/terraform-providers/terraform-provider-azurerm/blob/master/azurerm/internal/services/containers/resource_arm_container_group.go#L581

• #0000

[rfink]

So I'm having a pretty similar issue. Running plan -or- apply after container group is created.

Error: rpc error: code = Unavailable desc = transport is closing

Error: rpc error: code = Unavailable desc = transport is closing

Error: rpc error: code = Unavailable desc = transport is closing

Error: panic: runtime error: invalid memory address or nil pointer dereference
2020-01-21T18:06:28.669-0500 [DEBUG] plugin.terraform-provider-azurerm_v1.41.0_x4.exe: [signal 0xc0000005 code=0x0 addr=0x0 pc=0x30a8176]
2020-01-21T18:06:28.669-0500 [DEBUG] plugin.terraform-provider-azurerm_v1.41.0_x4.exe:
2020-01-21T18:06:28.669-0500 [DEBUG] plugin.terraform-provider-azurerm_v1.41.0_x4.exe: goroutine 1155 [running]:
2020-01-21T18:06:28.669-0500 [DEBUG] plugin.terraform-provider-azurerm_v1.41.0_x4.exe: github.com/terraform-providers/terraform-provider-azurerm/azurerm/internal/services/containers.resourceArmContainerGroupRead(0xc0005096c0, 0x397a000, 0xc000b86200, 0x0, 0x0)

Nothing changed between the successful create and the next plan.

Terraform = 0.12.19
AzureRM = 1.41.0

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. If you feel I made an error 🤖 🙉 , please reach out to my human friends 👉 [email protected]. Thanks!