Which open-source container orchestration system was originally developed by Google?

Which open-source container orchestration system was originally developed by Google?

• A. Mesos
• B. Kubernetes
• C. Docker Swarm
• D. OpenShift

Answer: (B)

Container orchestration systems manage deployment, scaling, and health checks for containers across a cluster. Kubernetes is the open-source system that began at Google to handle their massive container workloads, built from lessons learned with their internal Borg project. Google open-sourced Kubernetes in 2014 and it’s now stewarded by the Cloud Native Computing Foundation, which helped it grow into a broad ecosystem. This origin matters because it reflects Kubernetes’ design goals: declarative desired state, automated scheduling, self-healing, rolling updates, and scalable management across many nodes. The other options come from different origins: Mesos started as a general cluster manager from academic and industry contributors; Docker Swarm was Docker, Inc.’s own orchestration tool; OpenShift is Red Hat’s platform built around Kubernetes. They don’t share Google as their origin, which is why Kubernetes is the correct choice here.

Container orchestration systems manage deployment, scaling, and health checks for containers across a cluster. Kubernetes is the open-source system that began at Google to handle their massive container workloads, built from lessons learned with their internal Borg project. Google open-sourced Kubernetes in 2014 and it’s now stewarded by the Cloud Native Computing Foundation, which helped it grow into a broad ecosystem. This origin matters because it reflects Kubernetes’ design goals: declarative desired state, automated scheduling, self-healing, rolling updates, and scalable management across many nodes.

The other options come from different origins: Mesos started as a general cluster manager from academic and industry contributors; Docker Swarm was Docker, Inc.’s own orchestration tool; OpenShift is Red Hat’s platform built around Kubernetes. They don’t share Google as their origin, which is why Kubernetes is the correct choice here.