What is kubernetes: Its an opensource orchestration system for containers, that helps the end users to Build, Deploy and Maintain distrubuted systems in a "Reliable" and "Scalable" way Software to build, deploy and maintain reliable, scalable distributed systems in ContainersHow does it do it ? It does this using Application oridnted APIs Why do we use containers and APIs like kubernetes ? For Velocity Scaling Agility Abstracting your infrastructure Efficiency Velocity is measured in terms of # of things you can ship to a customer while maintaining a highly available Service The core concepts that make this possible are possible - Immutability - Declarative Configuration - Online self healing systems These concepts will all interrelate and improve the speed with which you can reliably deploy software Value of Immutability: Once an artifact is created, it doesnt change via users modifications Mu...
Kubernetes: ----------- #======================================================== Kubernetes is a open source orchestration system to manage docker containers It manages the scheduling of the containers on to the compute cluster and actively manages the workloads so that the STATE manages the users declared intentions USING the Concepts of LABELS and PODS , it groups up the containers that make up an Application into logical units for easy management and Discovery Kubernetes uses LABELS as nametags to identify things IT can query based on these labels LABELS are open ended We can use labels to specify roles,Stability or other important attributes PODS: Pods are where the containers live in the kubernetes Cluster In Kubernetes a POD represents a runnable unit of WORK Usually you will run a single container inside a POD BUT for cases like, where few containers are tightly coupled, you may opt to run more than one container inside of the same pod Kubernets t...
We all have heard about kubernetes But what is it , what does it provide ? Basic information is At its core, kubernetes provides a means to do Deployment Scaling Replication It also gives you Monitoring of our application/s Kubernetes gives these things, to manage the...
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