Mountkirk Games wants to set up a continuous delivery pipeline. Their architecture includes many small services that they want to be able to update and roll back quickly.
Mountkirk Games has the following requirements:
– Services are deployed redundantly across multiple regions in the US and Europe
– Only frontend services are exposed on the public internet
– They can provide a single frontend IP for their fleet of services
– Deployment artifacts are immutable
Which set of products should they use?
A . Google Cloud Storage, Google Cloud Dataflow, Google Compute Engine
B . Google Cloud Storage, Google App Engine, Google Network Load Balancer
C . Google Kubernetes Registry, Google Container Engine, Google HTTP(S) Load Balancer
D . Google Cloud Functions, Google Cloud Pub/Sub, Google Cloud Deployment Manager
Answer: C
Explanation:
Google Cloud Functions is a serverless environment to build and connect cloud services. Google Cloud Pub/Sub brings the scalability, flexibility, and reliability of enterprise message-oriented middleware to the cloud. By providing many-to-many, asynchronous messaging that decouples senders and receivers, it allows for secure and highly available communication between independently written applications. Google Cloud Pub/Sub delivers low-latency, durable messaging that helps developers quickly integrate systems hosted on the Google Cloud Platform and externally.
Incorrect Answers:
A: Cloud Dataflow is a fully-managed service for transforming and enriching data in stream (real time) and batch (historical) modes.
C: Store your private Docker container images on Cloud Platform for fast, scalable retrieval and deployment. Container Registry is a private Docker repository that works with popular continuous delivery systems. It runs on Cloud Platform to provide consistent uptime on an infrastructure protected by Google’s security. You pay only for storage and internet egress you use, there is no per-image fee.
Reference: https://cloud.google.com/load-balancing/ https://cloud.google.com/solutions/ansible-with-spinnaker-tutorial http://blog.armory.io/what-is-immutable-infrastructure/ https://cloud.google.com/compute/docs/load-balancing/http/