How to add IPv4 source routing rules to Red Hat OpenStack Overcloud
Issue
- IP routes that are manually written to
/etc/sysconfig/network-scripts/route-*
are overwritten whenopenstack overcloud deployment
is re-run. - What is needed on Overcloud nodes to route network traffic such that the packets go out via the same interface they came in?
Environment
- Red Hat OpenStack Platform (OSP) 10
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