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Docker and kubernetes interview questions and answers
Docker and kubernetes interview questions and answers




docker and kubernetes interview questions and answers

You do the same, but keep getting some or other issues regarding environment configuration.

docker and kubernetes interview questions and answers

He suggests you follow certain steps for setting up the required environment and then start the project deployable like a WAR. You will now have to setup the project with the assistance of a fellow developer. You have just joined a new organization as a developer. It is a feature in which the cluster is capable of increasing the number of nodes as the demand for service response increases and decrease the number of nodes as the requirement decreases. Horizontal Scaling - Autoscaling is one of the key features in Kubernetes cluster.By default, all of the Deployments rollout history is kept in the system so that you can rollback anytime you want. Automated Rollback - Sometimes you may want to rollback a Deployment for example, when the Deployment is not stable, such as crash looping.Auto Healing Capabilities - Kubernetes auto-healing mechanisms, such as auto-restarting, re-scheduling, and replicating containers.Kubernetes role is to automate the distribution (scheduling) of application containers across a cluster in an efficient way. Automated Scheduling- Kubernetes provides advanced scheduler to launch container on cluster nodes.Q: What are the advantages of Kubernetes?Ī: The advantages of using Kubernetes are as follows. It helps automates the deployment, scaling, maintenance, scheduling and operation of multiple application containers across clusters of nodes. Move container workloads in Kubernetes to another cloud provider without changing the code. That can be used with Docker and Rocket containers. It contains tools for orchestration, service discovery and load balancing Kubernetes services, support, and tools are widely available. It has a large, rapidly growing ecosystem. Workloads and services, that facilitates both declarative configuration and automation. It is a portable, extensible open-source platform for managing containerized Kubernetes is Google's open source system for managing LinuxĬontainers across private, public and hybrid cloud environments. In this post we will look at Kubernetes questions.






Docker and kubernetes interview questions and answers