INFRASTRUCTURE AS CODE Q1: What is Infrastructure as Code (IaC) and why is it important in DevOps? Answer: Infrastructure as Code (IaC) is an approach to managing and provisioning infrastructure resources using machine-readable configuration files. It treats infrastructure components such as server...
PROMETHEUS Q1. What is Prometheus? Answer: Prometheus is an open source analytics and time series database for collecting, storing and querying metrics from multiple sources. Q2. What are the main features of Prometheus? Answer: Some of the key features of Prometheus are: - Multiple data models - P...
AWS CLOUDFORMATION Q1. What is AWS CloudFormation? Answer: AWS CloudFormation is a service provided by Amazon Web Services that allows users to use patterns to create and manage infrastructure services in a consistent and repeatable manner. Q2. What are CloudFormation templates? Answer: A CloudForm...
ORACLE CLOUD Q1: What is Oracle Cloud? Answer: Oracle Cloud is an enterprise-grade cloud computing platform provided by Oracle Corporation. It offers cloud services including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS), and Data as a Service (DaaS)...
KUBERNETES NETWORKING Q1: How do Kubernetes manage network communication between pods or between nodes in multiple clusters? Answer: Kubernetes facilitates networking between Pods in different clusters or different nodes in the following ways: 1. Pod-to-Pod communication: Kubernetes provides each P...