A thread with 20+ mid-level to advanced Docker interview questions and answers π³
1/ What is a Docker Compose, and why is it useful? π’
A. Docker Compose is a tool for defining and running multi-container Docker applications. It's useful for managing complex applications with multiple services, enabling easy orchestration. #Docker #Interview
2/ What is Docker Swarm, & how does it differ from Kubernetes? π
A. Docker Swarm is Docker's native orchestration tool for managing clusters of Docker hosts. Kubernetes is a more robust orchestration system that can manage containers from different providers. #Docker #Interview
A thread with 20+ mid-level to advanced Kubernetes interview questions with concise answers π’π· π·π
1/ π Q: What is Kubernetes and why is it essential for container orchestration?
A: Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications, ensuring high availability and reliability.
2/ π οΈ Q: Name the key components of a Kubernetes cluster.
A: A Kubernetes cluster consists of the Master (API Server, Controller Manager, Scheduler, etcd) and Nodes (where containers run). #Kubernetes #Interview
π§΅ How to Start Learning Linux for DevOps Aspirants ππ§
From newbie to pro in no time!
Letβs make Linux your ultimate superpower. π¦ΈββοΈπ¦ΈββοΈ
1/ Start with the Basics π οΈβ¨
β’ Discover Linux distros: Ubuntu π£, CentOS π΅, Red Hat π΄.
β’ Set up Linux in a VM (VirtualBox/VMware π»).
β’ Get cozy with the terminal β your new BFF! π₯οΈπ