This section of the guide shows how to use the
gcloud tool to deploy your
Node.js web service on App Engine. To learn more about
the Node.js runtime environment, see
Node.js Runtime Environment.
Before you begin
- Create a GCP project with an App Engine app.
- Write a Node.js web server ready to deploy on App Engine.
- Install Cloud SDK, which provides the
gcloudcommand-line tool. Ensure
gcloudis configured to use the Google Cloud Platform project you want to deploy to.
gcloud app deployand
gcloud app browseto deploy and view your service.
Deploying your serviceIn your
my-nodejs-servicefolder, where the
app.yamlfile is located, run the following command in your terminal:
gcloud app deploy
Your project files are then packaged and uploaded to Google Cloud Storage.Node.js modules are installed in the cloud as listed in your
package-lock.jsonfiles and your service is started by using
Viewing your service
To quickly launch your browser and access your web service at
https://YOUR_PROJECT_ID.appspot.com, use the following
gcloud app browse
Services and versions
You've just created and deployed a service on App Engine.
You can specify the name of your service in the
app.yaml file. If the
name is omitted, it is treated as
default. The first service you deploy
must be the default service.
You can update your service at any time by running the
gcloud app deploy
command again. Each time you deploy, a new version is created and traffic
is automatically routed to the latest version.
To confirm that your service has been created and a version has been deployed:
View your App Engine services in the GCP Console:
You should see one service listed, named
default. The default service is publicly accessible at the following URL:
View your versions:
You should see one timestamped version listed, corresponding to your deployment.
Note that you can deploy multiple services other than the default service. For more information on the multi-service design pattern, see An Overview of App Engine. To learn how to send requests to specific services and versions, see How Requests are Routed.
Now that you have a Node.js server running on App Engine, learn how to make updates to your web service.