Google Cloud Pub/Sub for Docker

This repo contains a ridiculously small Docker image for the Cloud Pub/Sub Emulator for usage in development.

Only use this image in development, do not use this in production!

Usage

With docker-compose:

---
version: '3.6'

services:
  pubsub:
    image: adhawk/google-pubsub-emulator
    ports:
      - 8085:8085

Plain docker command:

docker run -p 8085:8085 adhawk/google-pubsub-emulator

Make sure to set these environment variables in your app that requires the pubsub service
```
export PUBSUB_EMULATOR_HOST=localhost:8085
```