Cloud Run

​Cloud Run is a fully managed container runtime environment, where you can deploy any HTTP serving container, and Cloud Run will automatically scale out the number of instances as needed, and scale down to zero when no one is using it.
Getting Started - Click to Deploy
You can deploy a Hello World Application simply by click on the Run on Google Cloud button below!
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Getting Started - Manual Deployment
Clone
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cd $HOME
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git clone https://github.com/saturnism/jvm-helloworld-by-example
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cd jvm-helloworld-by-example/helloworld-springboot-tomcat
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Build
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./mvnw package
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Containerize
Enable API
Enable the Container Registry API so that you can push container images to Container Registry.
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gcloud services enable containerregistry.googleapis.com
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Jib
Use Jib to containerize the application:
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PROJECT_ID=$(gcloud config get-value project)
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./mvnw compile com.google.cloud.tools:jib-maven-plugin:2.4.0:build \
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  -Dimage=gcr.io/${PROJECT_ID}/helloworld
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Learn different ways to containerize a Java application in the Container Image section.
Deploy
Enable API
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# To use Cloud Run
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gcloud services enable run.googleapis.com
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Deploy Container
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PROJECT_ID=$(gcloud config get-value project)
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gcloud run deploy helloworld \
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  --region=us-central1 \
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  --platform=managed \
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  --allow-unauthenticated \
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  --image=gcr.io/${PROJECT_ID}/helloworld
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Connect
Once deployed, Cloud Run will display the HTTPs URL. You can also find the URL with the command line:
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gcloud run services describe helloworld \
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  --region=us-central1 \
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  --platform=managed
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You can curl the URL:
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URL=$(gcloud run services describe helloworld \
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  --region=us-central1 \
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  --platform=managed \
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  --format='value(status.address.url)')
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curl ${URL}
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Additional Configurations
By default, Cloud Run will deploy with the smallest 1CPU 256MB instance. You can specify a larger instance, and configure environment variables with the gcloud CLI:
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PROJECT_ID=$(gcloud config get-value project)
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gcloud run deploy helloworld --platform=managed --allow-unauthenticated \
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  --cpu=2 --memory=512M --set-env-vars="SPRING_PROFILES_ACTIVE=prod" \
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  --image=gcr.io/${PROJECT_ID}/helloworld
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Learn More
​Optimizing Java Applications on Cloud Run​

App Engine

Kubernetes Engine

Last modified 1yr ago

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Contents

Getting Started - Click to Deploy

Getting Started - Manual Deployment

Additional Configurations

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