R - Definitions
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R
RancherOS (Linux)
RancherOS is a lightweight Linux operating system distribution that includes only the necessary libraries and services to deploy and scale containers.
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Red Hat Atomic Host
Red Hat Atomic Host is a variant of the Red Hat Enterprise Linux supported, open source operating system, designed to be a minimal OS with optimizations for container hosting.
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rolling deployment
A rolling deployment is the installation of software updates on one server or server subset at a time, rather than updating all servers or server subsets at the same time.
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root cause analysis
Root cause analysis is a way to determine how a problematic event occurred by examining why, how and when the casual factors happened after the fact.