netbox-plugin-catalog 0.3.3

A NetBox plugin for browsing and installing third-party plugins

NetBox Plugin Catalog

A NetBox plugin that provides an in-app catalog for browsing and installing third-party NetBox plugins.

Features

• Browse Plugins: Discover NetBox plugins from PyPI with rich metadata
• Curated Catalog: Quality ratings, categories, and compatibility information
• One-Click Install: Install plugins directly from the NetBox UI via pip
• Compatibility Checking: Verify plugin compatibility with your NetBox version
• Installation History: Track all plugin installation attempts
• Smart Detection: Auto-detect installed and activated plugins

Requirements

• NetBox 4.0.0 or higher
• Python 3.10 or higher

Installation

Via pip

pip install netbox-plugin-catalog

Via source

git clone https://github.com/sieteunoseis/netbox-plugin-catalog.git
cd netbox-plugin-catalog
pip install .

Configuration

Add the plugin to your configuration.py:

PLUGINS = [
    'netbox_catalog',
]

PLUGINS_CONFIG = {
    'netbox_catalog': {
        'pypi_cache_timeout': 3600,        # Cache PyPI data for 1 hour
        'catalog_json_url': '',            # Optional: remote catalog.json URL
        'allow_install': True,             # Enable/disable pip install feature
        'show_uncurated': True,            # Show plugins not in curated list
        'pypi_index_url': 'https://pypi.org',  # PyPI mirror support
    }
}

Run migrations:

python manage.py migrate

Collect static files:

python manage.py collectstatic --no-input

Restart NetBox.

Usage

Browsing Plugins

Navigate to Plugins > Plugin Catalog > Browse Plugins to view all available NetBox plugins.

You can filter by:

• Search: Filter by name, summary, or author
• Category: Network Management, Security, Automation, etc.
• Certification: Certified, Compatible, Untested, Deprecated
• Status: Installed, Not Installed, Activated, Upgrade Available
• Compatibility: Compatible, Incompatible, Unknown

Installing Plugins

1. Click on a plugin to view details
2. Click Install (or Upgrade if already installed)
3. Confirm the installation
4. Follow the post-installation instructions:
   • Add the plugin to PLUGINS in configuration.py
   • Run python manage.py migrate
   • Run python manage.py collectstatic
   • Restart NetBox

Compatibility Detection

The plugin checks compatibility through multiple sources:

1. Curated catalog: Manually verified compatibility info in catalog.json
2. PluginConfig: After pip install, reads min_version/max_version from plugin
3. README parsing: Attempts to extract version info from description (fallback)

Compatibility status is shown with clear indicators:

• Compatible: Plugin works with your NetBox version
• Unknown: No compatibility information available
• Incompatible: Plugin requires a different NetBox version

Curated Catalog

The catalog.json file provides curated metadata for plugins:

{
    "plugins": {
        "netbox-bgp": {
            "category": "Network Management",
            "tags": ["routing", "bgp"],
            "certification": "certified",
            "netbox_min_version": "4.0.0",
            "notes": "Official BGP plugin",
            "recommended": true,
            "featured": true
        }
    }
}

Updating the Catalog

You can host your own catalog JSON and configure it:

PLUGINS_CONFIG = {
    'netbox_catalog': {
        'catalog_json_url': 'https://example.com/netbox-plugins.json',
    }
}

Docker Installation

For Docker deployments, the plugin can automatically add packages to requirements-extra.txt instead of using pip directly. This allows installations to persist across container restarts.

Setup

1. Mount requirements-extra.txt as read-write in your docker-compose.yml:

services:
  netbox:
    volumes:
      - ./requirements-extra.txt:/opt/netbox/requirements-extra.txt:rw

2. Set file permissions so the NetBox process can write to it:

# The NetBox container runs the web process as 'unit' user (UID 999)
# The file needs to be writable by this user
chmod 666 ./requirements-extra.txt

3. Restart the container to apply the volume mount changes.

How It Works

When properly configured:

1. Click Add to Requirements on a plugin's install page
2. The package spec is appended to requirements-extra.txt
3. Edit configuration/plugins.py to add the plugin to PLUGINS
4. Restart the container: docker-compose down && docker-compose up -d
5. The container startup script installs packages from requirements-extra.txt

Troubleshooting

If you see "Manual Installation Required" instead of the install button:

• Verify requirements-extra.txt is mounted with :rw (not :ro)
• Check file permissions: ls -la requirements-extra.txt
• Ensure the file exists (create an empty one if needed)

Security Considerations

• Permissions: Only users with netbox_catalog.add_installationlog permission can install plugins
• pip install: Runs in the same Python environment as NetBox
• Docker: Writes to requirements-extra.txt, which is installed on container restart
• Network access: Requires outbound HTTPS to pypi.org

Contributing

Contributions are welcome! Please feel free to submit issues and pull requests.

Adding Plugins to Curated Catalog

To add a plugin to the curated catalog, submit a PR updating catalog.json with:

• category: One of the predefined categories
• tags: Relevant keywords
• certification: certified, compatible, untested, or deprecated
• netbox_min_version: Minimum supported NetBox version
• notes: Brief description or compatibility notes
• recommended: Whether the plugin is recommended
• featured: Whether to show in featured section

License

Apache License 2.0

Acknowledgments

• NetBox - The leading network source of truth
• NetBox Labs - Plugin catalog inspiration
• All the NetBox plugin developers