| name | opentofu |
| description | Manage infrastructure via OpenTofu (Terraform fork). Use when: provisioning servers, DNS, or cloud resources. Covers: init, plan, apply, destroy, import. |
OpenTofu Skill 🥚
Infrastructure as Code using OpenTofu.
When to Use
✅ USE this skill when:
- Creating/modifying cloud resources (Servers, DNS, S3)
- Managing stateful infrastructure
- Reviewing
.tf files
❌ DON'T use this skill when:
- Configuring OS internals (use
ssh or ansible)
- Running one-off scripts
- Managing Kubernetes resources inside a cluster (use
kubectl / helm)
Workflow
1. Init
Always run init first to download providers/modules.
tofu init
2. Plan (Dry Run)
Check what will happen. Mandatory before apply.
tofu plan -out=tfplan
3. Apply
Execute the changes.
tofu apply tfplan
4. Format
Keep code clean.
tofu fmt -recursive
Best Practices
- State: Never commit
.tfstate files. Use remote state (S3/Consul) or local state in .gitignore.
- Secrets: Never hardcode secrets. Use
variable "token" {} and pass via TF_VAR_token environment variable.
- Locking: Ensure state locking works to prevent race conditions.
Common Providers
Hetzner Cloud (hcloud)
provider "hcloud" {
token = var.hcloud_token
}
resource "hcloud_server" "web" { ... }
Hetzner DNS
Note: Use hcloud_zone and hcloud_zone_rrset resources within the hcloud provider for DNS management.
Troubleshooting
- Lock Error:
tofu force-unlock <LOCK_ID> (Use with extreme caution!)
- State Drift:
tofu refresh
