DevOps, GCP, etc.
You are developing the deployment and testing strategies for your CI/CD pipeline in Google Cloud. You must be able to:
– Reduce the complexity of release deployments and minimize the duration of deployment rollbacks.
– Test real production traffic with a gradual increase in the number of affected users.
You want to select a deployment and testing strategy that meets your requirements. What should you do?
You are creating a CI/CD pipeline to perform Terraform deployments of Google Cloud resources. Your CI/CD tooling is running in Google Kubernetes Engine (GKE) and uses an ephemeral Pod for each pipeline run. You must ensure that the pipelines that run in the Pods have the appropriate Identity and Access Management (IAM) permissions to perform the Terraform deployments. You want to follow Google-recommended practices for identity management. What should you do? (Choose two.)
You are the on-call Site Reliability Engineer for a microservice that is deployed to a Google Kubernetes Engine (GKE) Autopilot cluster. Your company runs an online store that publishes order messages to Pub/Sub, and a microservice receives these messages and updates stock information in the warehousing system.
You recently deployed your application in Google Kubernetes Engine (GKE) and now need to release a new version of the application. You need the ability to instantly roll back to the previous version of the application in case there are issues with the new version. Which deployment model should you use?
You support the backend of a mobile phone game that runs on a Google Kubernetes Engine (GKE) cluster. The application serves HTTP requests from users. You need to implement a solution that will reduce the network cost. What should you do?