pubsub-basics
GCP Pub/Sub Basics
This skill provides safe, repeatable guidance for operating Google Cloud Pub/Sub
from the gcloud CLI. It covers the core messaging concepts, the IAM roles
required to act on resources, step-by-step recipes for creating topics and
subscriptions, and the operational guardrails that prevent destructive or
ambiguous actions. Follow it whenever you provision, inspect, or operate Pub/Sub
infrastructure for event-driven systems, streaming pipelines, or asynchronous
service integrations.
Overview
Google Cloud Pub/Sub is a fully managed, asynchronous messaging service that decouples message producers from message consumers. Producers publish messages without knowing who consumes them, and consumers receive messages without knowing who produced them. This decoupling enables resilient, horizontally scalable, event-driven architectures.