Design Microservices Architecture with Patterns and Principles - Why Do We Use Them for Microservices Deployments?

Why are container orchestrators crucial when deploying microservices?

• They solve deployment issues related to microservices.

• They are only used for scaling applications.

• They help in managing monolithic applications.

• They eliminate the need for Docker containers.

What is a significant challenge of deploying monolithic applications?

• They require less downtime.

• They need to be deployed as a single unit.

• They are easier to roll back.

• They allow independent scaling of modules.

What is one of the main reasons for using orchestrators with containerized microservices?

• To increase manual intervention.

• To eliminate the need for scaling.

• To automate the deployment process.

• To reduce the number of microservices.

Which of the following is a task managed by container orchestrators?

• Reducing the number of containers.

• Manual scaling of applications.

• Provisioning container instances in a cluster.

• Eliminating the need for monitoring.

How do container orchestrators ensure application availability during upgrades?

• By stopping all containers.

• By providing zero downtime.

• By reducing the number of microservices.

• By increasing hardware failures.