System Information

Linux distribution

Fedora 40

Terraform version

Terraform v1.9.6
on linux_amd64
+ provider registry.terraform.io/dmacvicar/libvirt v0.8.0

Description of Issue/Question

Setup

00-provider.tf
terraform {
required_providers {
libvirt = {
source = "dmacvicar/libvirt"
}
}
}

provider "libvirt" {
uri = "qemu+ssh://root@${var.compute_host}/system?keyfile=${var.keyfile}&sshauth=privkey"
}

01-variables.tf
variable "compute_host" {
description = "Compute Hostname"
type = string
}

variable "keyfile" {
description = "Compute host ssh key"
type = string
}

variable "datastore" {
description = "Datastore"
type = string
}

02-variables-values.tfvars
compute_host = "xxx.xxx.xxx.xxx"
keyfile = "/home/user/.ssh/id_rsa"
datastore = "vms"

Steps to Reproduce Issue

terraform plan -var-file="02-variables-values.tfvars"

Planning failed. Terraform encountered an error while generating this plan.

╷
│ Error: Plugin did not respond
│
│ with provider["registry.terraform.io/dmacvicar/libvirt"],
│ on 00-provider.tf line 13, in provider "libvirt":
│ 13: provider "libvirt" {
│
│ The plugin encountered an error, and failed to respond to the plugin.(*GRPCProvider).ConfigureProvider call. The plugin logs may contain more details.
╵

Stack trace from the terraform-provider-libvirt_v0.8.0 plugin:

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x79911c]

goroutine 12 [running]:
github.com/kevinburke/ssh_config.(*Config).Get(0x0, {0xc00004e910, 0xb}, {0xe88d73, 0x8})
github.com/kevinburke/ssh_config@v1.2.0/config.go:343 +0x5c
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri.(*ConnectionURI).dialHost(0xc000140170, {0xc00004e910, 0xb}, 0x0, 0x0)
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri/ssh.go:166 +0x259
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri.(*ConnectionURI).dialSSH(0xc000140170)
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri/ssh.go:129 +0x1c5
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri.(*ConnectionURI).Dial(0xc000140170)
github.com/dmacvicar/terraform-provider-libvirt/libvirt/uri/connection_uri.go:81 +0x3d
github.com/digitalocean/go-libvirt/socket.(*Socket).Connect(0xc000144d20)
github.com/digitalocean/go-libvirt@v0.0.0-20240916165608-bff44a349d9d/socket/socket.go:141 +0xbd
github.com/digitalocean/go-libvirt.(*Libvirt).ConnectToURI(0xc0001194a0, {0xc00003cfa8, 0xe})
github.com/digitalocean/go-libvirt@v0.0.0-20240916165608-bff44a349d9d/libvirt.go:287 +0x2c
github.com/dmacvicar/terraform-provider-libvirt/libvirt.(*Config).Client(0xc0000f2450?)
github.com/dmacvicar/terraform-provider-libvirt/libvirt/config.go:36 +0x215
github.com/dmacvicar/terraform-provider-libvirt/libvirt.providerConfigure(0xc000438300)
github.com/dmacvicar/terraform-provider-libvirt/libvirt/provider.go:71 +0x147
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Provider).Configure(0xc0002ae770, {0xfd7228, 0xc000395b90}, 0xc000144af0)
github.com/hashicorp/terraform-plugin-sdk/v2@v2.34.0/helper/schema/provider.go:359 +0x1bb
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ConfigureProvider(0xc000392870, {0xfd7228?, 0xc000394900?}, 0xc0001483a0)
github.com/hashicorp/terraform-plugin-sdk/v2@v2.34.0/helper/schema/grpc_provider.go:616 +0x3c5
github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).Configure(0xc0002a55e0, {0xfd7228?, 0xc000127e30?}, 0xc0001448c0)
github.com/hashicorp/terraform-plugin-go@v0.24.0/tfprotov5/tf5server/server.go:587 +0x342
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_Configure_Handler({0xe5ad20, 0xc0002a55e0}, {0xfd7228, 0xc000127e30}, 0xc0001eb700, 0x0)
github.com/hashicorp/terraform-plugin-go@v0.24.0/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:491 +0x1a6
google.golang.org/grpc.(*Server).processUnaryRPC(0xc0001e7000, {0xfd7228, 0xc000127da0}, {0xfdc420, 0xc0004f2000}, 0xc0004617a0, 0xc000395800, 0x15da1f0, 0x0)
google.golang.org/grpc@v1.66.2/server.go:1394 +0xe2b
google.golang.org/grpc.(*Server).handleStream(0xc0001e7000, {0xfdc420, 0xc0004f2000}, 0xc0004617a0)
google.golang.org/grpc@v1.66.2/server.go:1805 +0xe8b
google.golang.org/grpc.(*Server).serveStreams.func2.1()
google.golang.org/grpc@v1.66.2/server.go:1029 +0x7f
created by google.golang.org/grpc.(*Server).serveStreams.func2 in goroutine 35
google.golang.org/grpc@v1.66.2/server.go:1040 +0x125

Error: The terraform-provider-libvirt_v0.8.0 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.

Additional information:

Do you have SELinux or Apparmor/Firewall enabled? Some special configuration?
NO