Description of problem: Documentation for Octavia should mention to use customer specific CA certificates Please refer to https://bugzilla.redhat.com/show_bug.cgi?id=1645536 for more information If customer uses default configuration, certificates are regenerated in every deploy command making existing loadbalancers in invalid state. Version-Release number of selected component (if applicable): Red Hat OpenStack Platform 13 Actual results: Documentation doesn't specify recommending customer specific certificates. Expected results: Documentation must specify recommending customer to use their own certificates instead of tripleo generated one's. Additional info: