GitHub - jamesward/hello-play-kafka

Hello Play Kafka

Install the Kafka plugin into the Heroku CLI
```
 heroku plugins:install heroku-kafka
```
Wait for Kafka to be provisioned:
```
 heroku kafka:wait -a YOUR_APP
```

Add a new Kafka topic:

 heroku kafka:topics:create RandomNumbers --partitions 32 -a YOUR_APP

Add a new Kafka consumer group:

 heroku kafka:consumer-groups:create main

Watch the Kafka log

 heroku kafka:topics:tail RandomNumbers -a YOUR_APP

This uses the same Kafka system as above.

Clone the source:

 git clone https://github.com/jamesward/hello-play-kafka

Associate the local source with your Heroku app:
```
 heroku git:remote -a YOUR_APP
```
Setup a .env file with the necessary info:
```
 heroku config -s > .env
```

Run the web app:

 set -o allexport
 source .env
 set +o allexport
 ./sbt ~run

Run the worker:

  set -o allexport
  source .env
  set +o allexport
 ./sbt "runMain workers.RandomNumbers"

Name		Name	Last commit message	Last commit date
Latest commit History 17 Commits
app		app
conf		conf
project		project
.gitignore		.gitignore
Procfile		Procfile
README.md		README.md
app.json		app.json
build.sbt		build.sbt
sbt		sbt
sbt-launch.jar		sbt-launch.jar
sbt.cmd		sbt.cmd