Proxmox VE Virtual Machine Template for Coder Workspaces

[Pranjal6955]

Closes #212

Description

Adds a new Proxmox VE virtual machine template for Coder workspaces. This template provides a comprehensive solution for provisioning development environments on Proxmox VE infrastructure, supporting both QEMU/KVM virtualization with cloud-init automation.

The template includes:

• Configurable VM resources (CPU, memory, disk)
• Cloud-init based automated setup
• Network configuration with bridge support
• Template-based VM provisioning for fast deployment
• Full Coder agent integration with VS Code and JetBrains IDEs
• Proper authentication using Proxmox API tokens
• Resource monitoring and metadata display

Module Information

Path: registry/coder/templates/proxmox-vm
New version: v1.0.0
Breaking change: [ ] Yes [x] No

Testing & Validation

• Tests pass (bun test)
• Code formatted (bun run fmt)
• Changes tested locally
• Template follows Proxmox provider documentation
• Authentication methods properly configured
• Cloud-init integration tested
• VM lifecycle management verified

Related Issues

/claim #212

[Pranjal6955]

@matifali can you please review this PR

[DevelopmentCats]

@Pranjal6955

Per the Rules and Guidelines in #213 can you add a screen recording of the workspace building from this template, demonstrating that the workspace builds with no errors, and that the proxmox vm was provisioned.

Also you can resolve the failing linting workflow by running bun x prettier --check **/*.sh **/*.ts **/*.md *.md this will automatically format and update all of the files, including the ones that are causing the linter to fail.

[Pranjal6955]

@DevelopmentCats okay and thanks for help

[matifali]

@Pranjal6955 Please attach a VIdeo demo of the feature working in Coder. See #213 for details

[Pranjal6955]

Hi @DevelopmentCats @matifali I am getting this error

proxmox_vm_qemu.vm: Creating...
╷
│ Error: Request cancelled
│ 
│   with proxmox_vm_qemu.vm,
│   on main.tf line 87, in resource "proxmox_vm_qemu" "vm":
│   87: resource "proxmox_vm_qemu" "vm" {
│ 
│ The plugin.(*GRPCProvider).ApplyResourceChange request was cancelled.
╵

Stack trace from the terraform-provider-proxmox_v2.9.11 plugin:

panic: interface conversion: interface {} is string, not float64

goroutine 16 [running]:
github.com/Telmate/proxmox-api-go/proxmox.NewConfigQemuFromApi(0xc000406420, 0x0?)
        github.com/Telmate/[email protected]/proxmox/config_qemu.go:579 +0x4774
github.com/Telmate/terraform-provider-proxmox/proxmox.prepareDiskSize(0x0?, 0xc000426fd0?, 0xc?)
        github.com/Telmate/terraform-provider-proxmox/proxmox/resource_vm_qemu.go:1617 +0xeb
github.com/Telmate/terraform-provider-proxmox/proxmox.resourceVmQemuCreate(0xc000055d00, {0xb2bec0?, 0xc0006b20a0})
        github.com/Telmate/terraform-provider-proxmox/proxmox/resource_vm_qemu.go:997 +0x178a
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).create(0xd847f0?, {0xd847f0?, 0xc0002b3440?}, 0xd?, {0xb2bec0?, 0xc0006b20a0?})
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:695 +0x178
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*Resource).Apply(0xc000192e00, {0xd847f0, 0xc0002b3440}, 0xc0002e1d40, 0xc000055b00, {0xb2bec0, 0xc0006b20a0})
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/resource.go:837 +0xa7a
github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema.(*GRPCProviderServer).ApplyResourceChange(0xc0002c8510, {0xd847f0?, 0xc0002b3320?}, 0xc0005dc8c0)
        github.com/hashicorp/terraform-plugin-sdk/[email protected]/helper/schema/grpc_provider.go:1021 +0xe3c
github.com/hashicorp/terraform-plugin-go/tfprotov5/tf5server.(*server).ApplyResourceChange(0xc0001ebb80, {0xd847f0?, 0xc0002b2b10?}, 0xc0001d48c0)
        github.com/hashicorp/[email protected]/tfprotov5/tf5server/server.go:818 +0x574
github.com/hashicorp/terraform-plugin-go/tfprotov5/internal/tfplugin5._Provider_ApplyResourceChange_Handler({0xc29f00?, 0xc0001ebb80}, {0xd847f0, 0xc0002b2b10}, 0xc0001d4850, 0x0)
        github.com/hashicorp/[email protected]/tfprotov5/internal/tfplugin5/tfplugin5_grpc.pb.go:385 +0x170
google.golang.org/grpc.(*Server).processUnaryRPC(0xc0000003c0, {0xd87268, 0xc000102d00}, 0xc0001c3d40, 0xc0002d6690, 0x1212d00, 0x0)
        google.golang.org/[email protected]/server.go:1295 +0xb0b
google.golang.org/grpc.(*Server).handleStream(0xc0000003c0, {0xd87268, 0xc000102d00}, 0xc0001c3d40, 0x0)
        google.golang.org/[email protected]/server.go:1636 +0xa1b
google.golang.org/grpc.(*Server).serveStreams.func1.2()
        google.golang.org/[email protected]/server.go:932 +0x98
created by google.golang.org/grpc.(*Server).serveStreams.func1
        google.golang.org/[email protected]/server.go:930 +0x28a

Error: The terraform-provider-proxmox_v2.9.11 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.

While using terraform apply command

[matifali]

Looks like an issue with the provider. You should check the providers GitHub repo.