4. Feature Set-up

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

• 4.1. Search
  • 4.1.1. Prerequisites
  • 4.1.2. Configuration
    • 4.1.2.1. Search Backend
    • 4.1.2.2. Elasticsearch URL
  • 4.1.3. Search UI
• 4.2. Cloud Functions
  • 4.2.1. GCP Cloud Function
  • 4.2.2. AWS Lambda Function
    • 4.2.2.1. Create the IAM policy and role
    • 4.2.2.2. Create the Lambda function
  • 4.2.3. Configuration
    • 4.2.3.1. version
    • 4.2.3.2. hub_access
    • 4.2.3.3. sites
    • 4.2.3.4. actions
    • 4.2.3.5. optional
    • 4.2.3.6. vendor
    • 4.2.3.7. vendors
    • 4.2.3.8. Complete Example
• 4.3. Ngenea Worker Plugins
  • 4.3.1. Creating your plugin
    • 4.3.1.1. Example plugin creation
    • 4.3.1.2. External Dependencies
    • 4.3.1.3. Installing custom plugins
  • 4.3.2. Managing plugins
    • 4.3.2.1. Enabling your plugin
    • 4.3.2.2. Installing your plugin
    • 4.3.2.3. Uninstalling your plugin
  • 4.3.3. Custom Tasks
    • 4.3.3.1. The Structure of a Task
      • 4.3.3.1.1. Arguments
      • 4.3.3.1.2. Return Payload
    • 4.3.3.2. Support for Streaming Paths from API
    • 4.3.3.3. Queues
  • 4.3.4. Example Plugins
    • 4.3.4.1. Email notification task
    • 4.3.4.2. Running additional script
  • 4.3.5. SubDAG Helpers
• 4.4. Disaster Recovery / Cold Failover
  • 4.4.1. Setup
    • 4.4.1.1. Configure datastore
    • 4.4.1.2. Configure Networking
    • 4.4.1.3. Install Ngenea Hub
  • 4.4.2. Performing failover
  • 4.4.3. Migration from local datastore
• 4.5. External SSL
  • 4.5.1. Installing NGINX
  • 4.5.2. Configuration for SSL Termination and Reverse Proxy using OpenSSL
    • 4.5.2.1. Create Self-Signed Certificates for Nginx
    • 4.5.2.2. Creating configuration file for Nginx
  • 4.5.3. Configuration for SSL Termination and Reverse Proxy using Certbot and LetsEncrypt (Another method)
    • 4.5.3.1. Add trusted SSL Certificates from Letsencrypt
  • 4.5.4. HTTPS Configuration for NgeneaHub
    • 4.5.4.1. Reload the Nginx service after you have made some configuration changes
    • 4.5.4.2. To auto-renew the certificates, Run
• 4.6. Active Directory
  • 4.6.1. Configuration
    • 4.6.1.1. Example Configurations
  • 4.6.2. Log in with an AD user
  • 4.6.3. Managing users and groups from AD in HUB
• 4.7. Queues
  • 4.7.1. Configuration
  • 4.7.2. Functions
    • 4.7.2.1. Disabling Functions
  • 4.7.3. Queue discovery
  • 4.7.4. Memory considerations
  • 4.7.5. Workflows