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Chapter 5. Host Preparation
Before installing any broker or node components, you must prepare each host for various requirements of OpenShift Enterprise.
5.1. Default umask Setting
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OpenShift Enterprise requires that the default
umask value (022) for Red Hat Enterprise Linux 6 be set on all hosts prior to installing any OpenShift Enterprise packages. If a custom umask setting is used, it is possible for incorrect permissions to be set during installation for many files critical to OpenShift Enterprise operation.
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