5. Feature Set-up

To use certain features in Ngenea Hub, additional set-up is required as described in this section.

• 5.1. Search
  • 5.1.1. Requirements
  • 5.1.2. Configuration Steps
    • 5.1.2.1. Choose Your Search Backend
    • 5.1.2.2. Set the Elasticsearch URL
  • 5.1.3. Using the Search Feature
• 5.2. Cloud Functions
  • 5.2.1. GCP Cloud Function
  • 5.2.2. AWS Lambda Function
    • 5.2.2.1. Create an IAM Policy and Role
    • 5.2.2.2. Create the Lambda function
    • 5.2.2.3. Set Up the Trigger (S3 Bucket Event)
    • 5.2.2.4. Monitoring Lambda Functions
    • 5.2.2.5. AWS Lambda with Python 3.9: Adding Requests Module
  • 5.2.3. Configuration
    • 5.2.3.1. version
    • 5.2.3.2. hub_access
    • 5.2.3.3. Sites
    • 5.2.3.4. Actions
    • 5.2.3.5. optional
    • 5.2.3.6. vendor
    • 5.2.3.7. vendors
    • 5.2.3.8. Complete Example
• 5.3. Ngenea Worker Plugins
  • 5.3.1. Creating your plugin
    • 5.3.1.1. Example plugin creation
    • 5.3.1.2. External Dependencies
    • 5.3.1.3. Installing custom plugins
  • 5.3.2. Managing plugins
    • 5.3.2.1. Enabling your plugin
    • 5.3.2.2. Installing your plugin
    • 5.3.2.3. Uninstalling your plugin
    • 5.3.2.4. Listing your plugin
  • 5.3.3. Custom Tasks
    • 5.3.3.1. The Structure of a Task
      • 5.3.3.1.1. Arguments
      • 5.3.3.1.2. Return Payload
    • 5.3.3.2. Support for Streaming Paths from API
    • 5.3.3.3. Queues
  • 5.3.4. Example Plugins
    • 5.3.4.1. Email notification task
    • 5.3.4.2. Running additional script
  • 5.3.5. SubDAG Helpers
• 5.4. Disaster Recovery / Cold Failover
  • 5.4.1. Setup
    • 5.4.1.1. Configure datastore
    • 5.4.1.2. Configure Networking
    • 5.4.1.3. Install Ngenea Hub
  • 5.4.2. Performing failover
  • 5.4.3. Migration from local datastore
• 5.5. External SSL
  • 5.5.1. Installing NGINX
  • 5.5.2. Configuration for SSL Termination and Reverse Proxy using OpenSSL
    • 5.5.2.1. Create Self-Signed Certificates for Nginx
    • 5.5.2.2. Creating configuration file for Nginx
  • 5.5.3. Configuration for SSL Termination and Reverse Proxy using Certbot and LetsEncrypt (Another method)
    • 5.5.3.1. Add trusted SSL Certificates from Letsencrypt
  • 5.5.4. HTTPS Configuration for NgeneaHub
    • 5.5.4.1. Reload the Nginx service after you have made some configuration changes
    • 5.5.4.2. To auto-renew the certificates, Run
• 5.6. LDAP / Active Directory Login
  • 5.6.1. Configuration
    • 5.6.1.1. Example Configurations
  • 5.6.2. Managing users and groups from AD in HUB
• 5.7. Queues
  • 5.7.1. Configuration
  • 5.7.2. Functions
    • 5.7.2.1. Disabling Functions
  • 5.7.3. Queue discovery
  • 5.7.4. Queue removal
  • 5.7.5. Memory considerations
  • 5.7.6. Workflows