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Before you begin
- Labs create a Google Cloud project and resources for a fixed time
- Labs have a time limit and no pause feature. If you end the lab, you'll have to restart from the beginning.
- On the top left of your screen, click Start lab to begin
Deploy the function
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Test the function
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A Cloud Run function is a piece of code that runs in response to an event, such as an HTTP request, a message from a messaging service, or a file upload. Cloud events are things that happen in your cloud environment. These might be things like changes to data in a database, files added to a storage system, or a new virtual machine instance being created.
Since Cloud Run functions are event-driven, they only run when something happens. This makes them a good choice for tasks that need to be done quickly or that don't need to be running all the time.
For example, you can use a Cloud Run function to:
You can write your code in any language that supports Node.js, and you can deploy your code to the cloud with a few clicks. Once your Cloud Run function is deployed, it will automatically start running in response to events.
This hands-on lab shows you how to create, deploy, and test a Cloud Run function using the Google Cloud console.
Read these instructions. Labs are timed and you cannot pause them. The timer, which starts when you click Start Lab, shows how long Google Cloud resources are made available to you.
This hands-on lab lets you do the lab activities in a real cloud environment, not in a simulation or demo environment. It does so by giving you new, temporary credentials you use to sign in and access Google Cloud for the duration of the lab.
To complete this lab, you need:
Click the Start Lab button. If you need to pay for the lab, a dialog opens for you to select your payment method. On the left is the Lab Details pane with the following:
Click Open Google Cloud console (or right-click and select Open Link in Incognito Window if you are running the Chrome browser).
The lab spins up resources, and then opens another tab that shows the Sign in page.
Tip: Arrange the tabs in separate windows, side-by-side.
If necessary, copy the Username below and paste it into the Sign in dialog.
You can also find the Username in the Lab Details pane.
Click Next.
Copy the Password below and paste it into the Welcome dialog.
You can also find the Password in the Lab Details pane.
Click Next.
Click through the subsequent pages:
After a few moments, the Google Cloud console opens in this tab.
In this step, you're going to create a Cloud Run function using the console.
In the console, on the Navigation menu () click Cloud Run.
Click WRITE A FUNCTION.
In the function dialog, enter the following values:
Field |
Value |
Service name |
gcfunction |
Region |
|
Authentication |
Allow unauthenticated invocations |
Memory allocated (In Container(s), Volumes and Security Settings) |
Keep it default |
Execution environment (In Container(s), Volumes and Security Settings) |
Second generation |
Revision scaling (In Container(s), Volumes and Security Settings) |
Set the Maximum number of instance to 5 and then click Create |
You deploy the function in the next section.
Still in the Create function dialog, in Source code for Inline editor use the default helloHttp
function implementation already provided for index.js.
Click SAVE and REDEPLOY to deploy the function.
Click Check my progress to verify your performed task. If you have completed the task successfully you will be granted an assessment score.
Test the deployed function.
On the function details dashboard, to test the function click TEST.
In the Triggering event field, enter the following text between the brackets {}
.
Copy the CLI test command and run it in the cloud shell.
You will see the "Hello World!" message as the output.
View logs from the service details page.
On the Service Details Overview page click Logs tab
Example of the log history that displays in Results:
Your application is deployed, tested, and you can view the logs.
Below are multiple-choice questions to reinforce your understanding of this lab's concepts. Answer them to the best of your abilities.
You used the Google Cloud console to create, deploy, and test a Cloud Run function.
This lab is also part of a series of labs called Qwik Starts. These labs are designed to give you a little taste of the many features available with Google Cloud. Search for "Qwik Starts" in Google Cloud Skill Boost to find the next lab you'd like to take!
Now that you used the console to start a Google Cloud Run function, try and compare starting a Cloud Run function using the command line. See Cloud Run Functions: Qwik Start - Using the Command Line.
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Manual Last Updated February 25, 2025
Lab Last Tested February 25, 2025
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