While containers are effective at the heavy lifting while instantiating an image or application component on a single hosting environment, most modern applications are comprised of many components that span multiple hosts that in turn could be in various geographic regions. This is where orchestration and management become a question.
Applications generally are built up of individually containerized components/micro services that must be managed for the application to perform as expected.
* Container orchestration is the process of managing or organizing multiple containers in this fashion. For example: Docker Swarm, Kubernetes, Mesos and Marathon
* Kubernetes is an open source platform initially developed by engineers at Google, which automates container operations. It allows you to build application services that span multiple containers, schedule those containers across a cluster, scale those containers, and manage the health of those containers over time. Kubernetes handles container deployments and orchestration as a cluster manager by using a declarative model that enables the user to define their application needs.
Posted Date:- 2021-11-09 07:13:56
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Explain Blue/green deployments.
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What is in OpenShift Container Platform?
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