What is meant by container orchestration?

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Container orchestration refers to the automated management of containerized applications. This includes deployment, scaling, networking, and operational tasks, making it essential for running applications in dynamic environments. Orchestration tools, like Kubernetes and Docker Swarm, help automate these processes, ensuring that containers are running in the desired state, managing their lifecycle, and scaling them based on demand.

For instance, when deploying a web application consisting of multiple microservices, orchestration allows you to define all the necessary components, including how many instances of each service should run, how they communicate with one another, and how to handle updates or failures. This comprehensive management facilitates efficient utilization of resources and ensures high availability of applications.

The other options focus on specific aspects of working with containers, such as building them, configuring networks, or monitoring performance. However, these do not encompass the broader scope of container orchestration, which is fundamentally about managing the lifecycle and scaling of multiple containerized applications as a cohesive unit.

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