Registry Publication

6 minute read

Registry Publication Overview

Publishing to the Terraform Registry makes your provider accessible to all Terraform users worldwide.

Prerequisites

Before publishing:

  • ✅ GitHub repository following naming convention
  • ✅ Complete documentation in docs/ directory
  • ✅ Examples in examples/ directory
  • ✅ GPG key registered
  • ✅ At least one signed release
  • ✅ Open source license

Step-by-Step Publication

Step 1: Prepare Repository

Verify repository structure:

terraform-provider-cachecloud/
├── .github/workflows/
│   ├── release.yml
│   └── test.yml
├── .goreleaser.yml
├── docs/
│   ├── index.md
│   ├── data-sources/
│   │   └── cache.md
│   ├── guides/
│   │   └── getting-started.md
│   └── resources/
│       └── cache.md
├── examples/
│   ├── provider/
│   │   └── provider.tf
│   ├── resources/
│   │   └── cachecloud_cache/
│   │       ├── resource.tf
│   │       └── import.sh
│   └── data-sources/
│       └── cachecloud_cache/
│           └── data-source.tf
├── internal/provider/
├── LICENSE
├── README.md
├── CHANGELOG.md
├── main.go
└── go.mod

Step 2: Register GPG Key

# Export public key
gpg --armor --export $KEY_ID > public-key.asc

# Navigate to Terraform Registry
open https://registry.terraform.io/settings/gpg-keys

# Add GPG Key:
# 1. Click "Add GPG Key"
# 2. Paste contents of public-key.asc
# 3. Click "Add key"

Key format:

-----BEGIN PGP PUBLIC KEY BLOCK-----

mQINBGBk...
...
-----END PGP PUBLIC KEY BLOCK-----

Step 3: Create Initial Release

# Ensure all changes committed
git status

# Update version
# - Update CHANGELOG.md
# - Update README.md

# Commit changes
git add .
git commit -m "Prepare v1.0.0 release"
git push origin main

# Create and push signed tag
git tag -s v1.0.0 -m "Release v1.0.0

Initial release of CacheCloud provider:
- Support for cache resources
- Support for cache data sources
- Redis and Memcached engines
- Multi-AZ configuration
- Backup configuration"

git push origin v1.0.0

Step 4: Verify Release

# Wait for GitHub Actions to complete (5-10 minutes)
# Check release page
open https://github.com/example/terraform-provider-cachecloud/releases/tag/v1.0.0

# Verify artifacts present:
# - Binaries for each platform
# - SHA256SUMS file
# - SHA256SUMS.sig file
# - terraform-registry-manifest.json

Expected artifacts:

terraform-provider-cachecloud_1.0.0_darwin_amd64.zip
terraform-provider-cachecloud_1.0.0_darwin_arm64.zip
terraform-provider-cachecloud_1.0.0_linux_amd64.zip
terraform-provider-cachecloud_1.0.0_linux_arm64.zip
terraform-provider-cachecloud_1.0.0_windows_amd64.zip
terraform-provider-cachecloud_1.0.0_SHA256SUMS
terraform-provider-cachecloud_1.0.0_SHA256SUMS.sig
terraform-provider-cachecloud_1.0.0_manifest.json

Step 5: Publish to Registry

# Navigate to registry
open https://registry.terraform.io/publish/provider

# Publish Provider:
# 1. Select "GitHub"
# 2. Choose repository: example/terraform-provider-cachecloud
# 3. Review information
# 4. Click "Publish Provider"

Step 6: Wait for Processing

Registry processing (10-15 minutes):

  1. Validates repository structure
  2. Verifies GPG signatures
  3. Parses documentation
  4. Generates provider page
  5. Indexes for search

Step 7: Verify Publication

# Check provider page
open https://registry.terraform.io/providers/example/cachecloud

# Verify:
# - Provider overview displayed
# - Documentation rendered
# - Versions listed
# - Download statistics

Registry Manifest

Create terraform-registry-manifest.json:

{
  "version": 1,
  "metadata": {
    "protocol_versions": ["6.0"]
  }
}

Include in .goreleaser.yml:

checksum:
  extra_files:
    - glob: 'terraform-registry-manifest.json'
      name_template: '{{ .ProjectName }}_{{ .Version }}_manifest.json'

release:
  extra_files:
    - glob: 'terraform-registry-manifest.json'
      name_template: '{{ .ProjectName }}_{{ .Version }}_manifest.json'

Documentation Rendering

Provider Page

Registry renders docs/index.md as main page:

---
page_title: "Provider: CacheCloud"
description: |-
  The CacheCloud provider manages CacheCloud resources.
---

# CacheCloud Provider

The CacheCloud provider allows Terraform to manage CacheCloud infrastructure.

## Example Usage

```terraform
provider "cachecloud" {
  api_key = var.cachecloud_api_key
}

Authentication

…


### Resource Pages

Registry renders each `docs/resources/*.md`:

https://registry.terraform.io/providers/example/cachecloud/latest/docs/resources/cache


### Data Source Pages

Registry renders each `docs/data-sources/*.md`:

https://registry.terraform.io/providers/example/cachecloud/latest/docs/data-sources/cache


### Guides

Registry renders `docs/guides/*.md`:

https://registry.terraform.io/providers/example/cachecloud/latest/docs/guides/getting-started


## Version Management

### Publishing New Versions

```bash
# Update code and documentation
# Update CHANGELOG.md

# Commit changes
git add .
git commit -m "Release v1.1.0"
git push origin main

# Create and push tag
git tag -s v1.1.0 -m "Release v1.1.0"
git push origin v1.1.0

# Registry automatically picks up new release

Version Listing

Registry displays all published versions:

Versions
├── v1.2.0 (latest)
├── v1.1.0
├── v1.0.1
└── v1.0.0

Version Selection

Users can select specific versions:

terraform {
  required_providers {
    cachecloud = {
      source  = "example/cachecloud"
      
      # Latest
      version = "~> 1.0"
      
      # Specific
      version = "1.2.0"
      
      # Range
      version = ">= 1.0.0, < 2.0.0"
    }
  }
}

Provider Verification

Getting Verified

Partner providers can request verification:

  1. Apply for Partnership
    • Email: terraform-provider-dev@hashicorp.com
    • Include: Company info, provider details
  2. Verification Process
    • Technical review
    • Documentation review
    • Security review
    • Legal agreements
  3. Verified Badge
    • Displayed on provider page
    • Increased trust
    • Featured in search

Verification Benefits

  • ✅ Verified badge on provider page
  • ✅ Higher search ranking
  • ✅ Featured in registry
  • ✅ Official HashiCorp support
  • ✅ Marketing opportunities

Usage Analytics

Available Metrics

Registry provides analytics dashboard:

Download Statistics:

  • Total downloads
  • Downloads by version
  • Downloads by platform
  • Growth trends

User Statistics:

  • Active users
  • Geographic distribution
  • Terraform version usage

Resource Statistics:

  • Most used resources
  • Most used data sources

Accessing Analytics

# Navigate to your provider
open https://registry.terraform.io/providers/example/cachecloud

# Click "Analytics" tab

Example analytics:

Total Downloads: 15,234
Last 30 Days: 2,456

Version Distribution:
v1.2.0: 45%
v1.1.0: 30%
v1.0.0: 25%

Top Platforms:
Linux: 65%
macOS: 25%
Windows: 10%

Geographic:
US: 45%
EU: 35%
Asia: 20%

Troubleshooting Publication

Issue: Documentation Not Rendering

Problem:

Documentation pages appear blank

Solution:

  1. Verify frontmatter format: 
    ---
page_title: "Resource: cachecloud_cache"
description: |-
  Manages a cache instance.
---
  2. Check file structure: 
    docs/resources/cache.md  # Not Cache.md or cache.tf
  3. Validate with tfplugindocs: 
    tfplugindocs validate
  4. Wait for reprocessing (can take 15 minutes)

Issue: Version Not Appearing

Problem:

New release not showing on registry

Solution:

  1. Verify tag is signed: 
    git tag -v v1.1.0
  2. Check release artifacts:
    • SHA256SUMS present
    • SHA256SUMS.sig present
    • All platform binaries present

  3. Verify GPG key registered in registry

  4. Wait for processing (10-15 minutes)

Issue: Signature Verification Failed

Problem:

Provider signature verification failed

Solution:

  1. Re-export and register public key: 
    gpg --armor --export $KEY_ID > public-key.asc

  2. Ensure private key matches public key

  3. Re-sign release: 
    git tag -sf v1.0.0 v1.0.0 -m "Release v1.0.0"
git push --force origin v1.0.0

Issue: Repository Not Found

Problem:

Could not find repository example/terraform-provider-cachecloud

Solution:

  1. Verify repository name follows convention: 
    terraform-provider-{NAME}

  2. Ensure repository is public

  3. Check GitHub account linked to registry: 
    Settings → Connections → GitHub

Post-Publication Tasks

1. Announce Release

# Example announcement

🎉 We're excited to announce the CacheCloud Terraform Provider v1.0.0!

The CacheCloud provider enables infrastructure-as-code management of CacheCloud resources.

Key features:
✅ Redis and Memcached support
✅ Multi-AZ deployments
✅ Automatic backups
✅ Full resource lifecycle management

Get started:
```terraform
terraform {
  required_providers {
    cachecloud = {
      source  = "example/cachecloud"
      version = "~> 1.0"
    }
  }
}

📖 Documentation: https://registry.terraform.io/providers/example/cachecloud 📦 GitHub: https://github.com/example/terraform-provider-cachecloud

#Terraform #IaC #CacheCloud


### 2. Update Documentation

```markdown
# README.md
Add registry badge:

[![Terraform Registry](https://img.shields.io/badge/terraform-registry-623CE4)](https://registry.terraform.io/providers/example/cachecloud)

3. Monitor Feedback

  • Watch GitHub issues
  • Monitor registry reviews
  • Track download statistics
  • Respond to questions

4. Plan Next Release

# ROADMAP.md

## v1.1.0 (Q3 2026)
- Add cluster mode support
- Add parameter group resource
- Improve error messages

## v1.2.0 (Q4 2026)
- Add snapshot management
- Add monitoring integration
- Performance improvements

## v2.0.0 (Q1 2027)
- Breaking: Rename attributes for consistency
- Add advanced networking features
- Add cost optimization features

Best Practices

1. Documentation Quality

# ✅ Good: Comprehensive docs
- Provider overview
- Authentication guide
- All resources documented
- All data sources documented
- Getting started guide
- Migration guides
- Complete examples

# ❌ Bad: Minimal docs
- Only provider overview
- No examples
- Missing resource documentation

2. Release Frequency

# ✅ Good: Regular releases
v1.0.0 - Jan 2026 (Initial)
v1.1.0 - Mar 2026 (New features)
v1.2.0 - May 2026 (Enhancements)
v1.2.1 - Jun 2026 (Bug fix)

# ❌ Bad: Irregular releases
v1.0.0 - Jan 2026
v2.0.0 - Dec 2026 (No minor releases)

3. Changelog Maintenance

# ✅ Good: Detailed changelog
## [1.1.0] - 2026-03-15
### Added
- New cluster mode support (#45)
- Parameter group resource (#47)

### Changed
- Improved error messages (#48)

### Fixed
- Fixed state refresh issue (#49)

# ❌ Bad: Vague changelog
## [1.1.0]
- Updates

Key Takeaways

  • ✅ Follow all repository requirements
  • ✅ Register GPG key before first release
  • ✅ Ensure complete documentation
  • ✅ Create signed releases
  • ✅ Wait for registry processing
  • ✅ Monitor analytics
  • ✅ Respond to user feedback
  • ✅ Maintain regular release cadence
  • ✅ Keep documentation updated
  • ✅ Plan future releases

What’s Next?

Explore alternative distribution strategies for private and enterprise deployments.

Next: Distribution Strategies →

Previous: ← Signing & Security
Next: Distribution Strategies →

Last updated: June 30, 2026

Updated:

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