| title | vastde topics |
|---|---|
| description | Manage VAST DataEngine topics |
Manage VAST DataEngine topics
View and manage Kafka topics used by VAST DataEngine for event streaming.
Topics are Kafka topics that serve as event streams for DataEngine functions and pipelines. They act as message queues that decouple event producers from event consumers, enabling asynchronous, scalable data processing.
Topics are created automatically by DataEngine when needed, such as when setting up the default topic or dead letter topic during DataEngine setup. Functions and triggers can publish events to topics, and pipelines can consume events from topics.
The topics command group provides read-only access to view topic configurations and properties. Topic management operations (create, update, delete) are handled through the Kafka broker configuration during DataEngine setup.
| Flag | Type | Description | Default |
|---|---|---|---|
--dry-run |
bool | Simulate the operation without making actual changes to the system | |
-o, --output |
string | Output format: json, yaml, human |
human |
--silent |
bool | Suppress UI outputs, such as spinner and success messages | |
-v, --verbose |
int | Verbosity level (0-9): 0=standard, 1=verbose, 2=detailed, 3=extended, 4=debug, 5=trace | 0 |
- vastde - VAST DataEngine CLI