hello-pubsub

Java: Cloud Run - hello-pubsub

A Pub/Sub triggered Java Cloud Run template.

Test locally

Compile:

mvn compile

Run:

mvn spring-boot:run

...
2023-02-27 14:41:23.419  INFO 57975 --- [           main] o.s.b.web.embedded.netty.NettyWebServer  : Netty started on port 8080
2023-02-27 14:41:23.426  INFO 57975 --- [           main] run.Application                          : Started Application in 1.573 seconds (JVM running for 1.951)

Inside the scripts folder, run test_local.sh to test locally:

./test_local.sh

< HTTP/1.1 200 OK
< content-length: 0

You should see the following in the service logs:

2023-02-27 14:41:42.883  INFO 57975 --- [ctor-http-nio-2] run.Application                          : Id: 6308619096677818
2023-02-27 14:41:42.883  INFO 57975 --- [ctor-http-nio-2] run.Application                          : Source: //pubsub.googleapis.com/projects/MY-PROJECT/topics/MY-TOPIC
2023-02-27 14:41:42.883  INFO 57975 --- [ctor-http-nio-2] run.Application                          : Type: google.cloud.pubsub.topic.v1.messagePublished
2023-02-27 14:41:42.987  INFO 57975 --- [ctor-http-nio-2] run.Application                          : Message: data: "Hello World"
attributes {
  key: "attr1"
  value: "attr1-value"
}

2023-02-27 14:41:42.987  INFO 57975 --- [ctor-http-nio-2] run.Application                          : TextData: Hello World
2023-02-27 14:41:42.987  INFO 57975 --- [ctor-http-nio-2] run.Application                          : Subscription: projects/MY-PROJECT/subscriptions/MY-SUB
...

Before deploying to Google Cloud

Run setup.sh to enable required services:

./setup.sh

Deploy to Google Cloud

Run deploy.sh to deploy to Google Cloud:

./deploy.sh

Test in Google Cloud

Run test_cloud.sh to test the service in Google Cloud:

./test_cloud.sh

Cleanup

When you're done, you can cleanup created resources:

./cleanup.sh