General
An open-source orchestration container platform
What is Kubernetes?
Abbreviation of Kubernetes
What is K8s?
A set of nodes that run containerized applications.
What is a Kubernetes cluster?
Used to tell Kubernetes how to create or modify instances of the pods that hold a containerized application.
What is Kubernetes deployment?
Allows administrators to move workloads across private, public, and hybrid cloud infrastructures.
What is Kubernetes networking?
The operation of an elastic web server framework for cloud applications.
What does Kubernetes enable?
The most popular container virtualization standard used by Kubernetes.
What is Docker?
Kubernetes clusters allow containers to run across these machines and environments.
What are virtual, physical, cloud-based, and on-premises?
Monitors the health of pods and nodes, it can replace a failed pod or bypass down nodes, replacing those pods to ensure continuity of critical applications.
What is the Kubernetes deployment controller?
These are in Kubernetes Pod network.
What are pods, containers, nodes, and a master node?
The ability to automate web server provisioning according to the level of web traffic in production.
What is a Kubernetes feature?
Popular operating systems specifically designed for container usage.
What are RancherOS, CoreOS, and Alpine Linux?
This controls the state of a cluster.
What is a master node?
Terminates the currently running pod instances and ‘recreates’ them with the new version.
What is a Kubernetes Recreate Deployment?
The foundation of Kubernetes.
What is Pod-to-Pod communication?
Different data centers, on different hardware, or through different hosting providers.
What are Kubernetes hardware locations?
Generally requires a smaller operating system footprint in production.
What is container virtualization?
The components that run the apps.
What are worker nodes?
Allows an orderly, ramped migration from one version of an application to a newer version.
What is a Kubernetes Rolling Update Deployment?
The standard way to connect a service externally to the internet.
What is the LoadBalancer?
Evolved from the code that Google used to manage its data centers at scale with the “Borg” platform
Supports the development of shared networking standards in cloud data center management software.
What is the Cloud Native Computing Foundation?
A way for a Kubernetes user to organize many different clusters within just one physical cluster.
What is a namespace?
Offers a rapid transition from old to new application version once the new version is tested in production.
What is a Kubernetes Blue/Green Deployment?
Acts as a router or controller to route traffic to services via a load balancer.
What is Ingress?