What is Docker Swarm architecture?

What is Docker Swarm architecture?

Docker Swarm architecture is a clustering and orchestration tool for managing Docker containers. It allows you to manage a group of Docker engines, known as a swarm, as a single virtual system.

What are the main components of Docker Swarm?

The main components of Docker Swarm include the manager nodes, worker nodes, and the Swarm itself, which is the cluster of Docker engines.

How does Docker Swarm handle load balancing?

Docker Swarm uses an internal load balancer to distribute incoming requests to the available services across the worker nodes, ensuring efficient resource utilization.

Can I scale services in Docker Swarm?

Yes, you can easily scale services in Docker Swarm by adjusting the number of replicas for a service, allowing for dynamic scaling based on demand.

What are the advantages of using Docker Swarm over Kubernetes?

Docker Swarm is simpler to set up and use, making it ideal for smaller applications, while Kubernetes offers more advanced features for larger, complex deployments.