What is used to orchestrate, coordinate, and control clusters of containers?
What is used to orchestrate, coordinate, and control clusters of containers?
Kubernetes is a system specifically designed to orchestrate, coordinate, and control clusters of containers. It automates deployment, scaling, and operations of application containers across clusters of hosts, providing container-centric infrastructure. Docker, on the other hand, is primarily used for building and running containers but does not manage clusters of containers.
As containers grew in popularity and used diversified orchestrators such as Kubernetes (and its derivatives, such as OpenShift), Mesos, and Docker Swarm, it became increasingly important to deploy and operate containers at scale.
Kubernetes is always orchestration/managing
https://www.atlassian.com/microservices/microservices-architecture/kubernetes-vs-docker 1st hit on google Need more automation across multiple clusters? -> Kubernetes
Docker and Kubernetes aren’t “either/or” competitors – they’re two technologies which complement each other. Docker is a company which provides a set of tools for building and sharing container images, and running containers at both small and large scale. Kubernetes is a tool which manages (“orchestrates”) container-based applications running on a cluster of servers. You can use Docker without Kubernetes… and you can use Kubernetes without Docker.
Why its not Docker: https://xsoar.pan.dev/docs/integrations/docker Docker is a tool used by developers to package together dependencies into a single container (or image). What this means for you is that in order to use your integration, you are not required to "pip install" all of the packages required. They are part of a container that "docks" to the server and contains all of the libraries you need. To learn more about docker, visit their site here Why it is Kubernetes pg. 102 of new study guide CN-Series is the container native version of the ML-powered Next-Generation Firewall (NGFW) that is designed specifically for Kubernetes environments. CN-Series container firewalls help network security teams safeguard developers with deep security integration into Kubernetes orchestration. Deploy the CN-Series to secure traffic between pods in different trust zones and namespaces, for protection against known and zero-day malware, and to block data exfiltration from your containerized environments.
The key part here is the fact that the question asks about 'clusters' of containers. Docker Swarm does that but docker itself wouldn't fall under that by itself.
https://www.dynatrace.com/news/blog/kubernetes-vs-docker/