Revision management in GCP - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to deploy a new revision of a Cloud Run service.

GCP

gcloud run deploy my-service --image gcr.io/my-project/my-image:[1] --region us-central1

Drag options to blanks, or click blank then click option'

Astable

Bprod

Cv1

Dlatest

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'latest' can cause unexpected updates.

Using environment names like 'prod' without tagging the image.

The revision tag v1 specifies the version of the container image to deploy as a new revision.

2fill in blank

medium

Complete the command to list all revisions of a Cloud Run service.

GCP

gcloud run revisions list --service=[1] --region us-central1

Drag options to blanks, or click blank then click option'

Alatest

Bdefault

Call

Dmy-service

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'default' which is not a service name.

Using 'latest' which is a tag, not a service.

The --service flag requires the name of the Cloud Run service, here my-service, to list its revisions.

3fill in blank

hard

Fix the error in the command to delete a specific revision.

GCP

gcloud run revisions delete [1] --region us-central1 --service my-service

Drag options to blanks, or click blank then click option'

Amy-service-00001-abc

Blatest

Cmy-service

Dall

Attempts:

3 left

💡 Hint

Common Mistakes

Using the service name instead of the revision name.

Using 'latest' which is not a revision identifier.

The revision name like my-service-00001-abc uniquely identifies the revision to delete.

4fill in blank

hard

Fill both blanks to set traffic to 100% on a specific revision.

GCP

gcloud run services update-traffic my-service --to-revisions [1]=100 --region [2]

Drag options to blanks, or click blank then click option'

Amy-service-00002-def

Bus-central1

Ceurope-west1

Dmy-service-00001-abc

Attempts:

3 left

💡 Hint

Common Mistakes

Using the service name instead of the revision name.

Using the wrong region.

Use the revision name my-service-00002-def and the region us-central1 to route all traffic to that revision.

5fill in blank

hard

Fill all three blanks to create a new revision with environment variables and specify the region.

GCP

gcloud run deploy my-service --image gcr.io/my-project/my-image:[1] --set-env-vars [2]=production --region [3]

Drag options to blanks, or click blank then click option'

Av3

BENV

Cus-east1

Dv2

Attempts:

3 left

💡 Hint

Common Mistakes

Using an incorrect image tag.

Using an invalid environment variable name.

Specifying the wrong region.

Deploy revision v2 with environment variable ENV=production in region us-east1.