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Auto-healing cluster through negative testing

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Auto-healing cluster through negative testing
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490
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CC Attribution 2.0 Belgium:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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OCS stands for Openshift Container storage. It provides container-based storage for OCP(Openshift container platform). It’s easily scalable to bare metal, VMs and cloud platforms. Auto healing is a property of OCS cluster that auto heals a cluster component automatically when passes through an unexpected condition. A component can be a node, a network interface, a service, etc. To make sure auto heals just fine, we introduced negative testing. Negative Testing is defined as, a testing type that checks a system for unexpected conditions. In this presentation, We’re going to talk, what role negative testing plays, how to negative test components like node by shutting it down, deploying a heavy workload, etc. Similarly, for the network component, we are going to see what happens when the public network is disconnected along with many more scenarios.