Accessing GCP Pub/Sub from the command line.

 

Accessing Pub/Sub from 

the command line.

1. ## list all topics
• $ gcloud pubsub topics list
2. ## Create new topics
• $ gcloud pubsub topics create topicName
3. ## delete existing topics
• $ gcloud pubsub topics delete topicName
4. ## Create subscription for topics
• $ gcloud pubsub subscriptions create --topic topicName subscribtionName
5. ## list all subscription for all the topics
• $ gcloud pubsub subscriptions list
6. ## list all subscription for specific topics
• $ gcloud pubsub topics list-subscriptions topicName
7. ## Publish a message
• $ gcloud pubsub topics publish topicName --message "message"
8. ## publish top available messages for subscriptions
• $ gcloud pubsub subscriptions pull subscriptionName --auto-ack
9. ## publish a few available messages for subscriptions
• $ gcloud pubsub subscriptions pull subscriptionName --auto-ack --limit=3
10. ## Delete the topic
• $ gcloud pubsub topics delete topicName
11. ## Delete the subscriptions
• $ gcloud pubsub subscriptions delete SubscriptionName