[Openstack-zh] Can Juno work well with RHEL 6.9 or 7.3?

Hi all, Customer built up their Cloud platform over Juno before, due to x86 server technologies upgrade were too frequent, now planned to add more new generation x86 servers which only support RHEL 6.9 or 7.3 to the cloud environment, here're two questions: 1. Can Juno work well with RHEL 6.9 or 7.3? if not, which openstack version at least needs to be upgraded? 2. Can Juno work well with multiple Linux versions, such as, RHEL 6.3, 6.9 and 7.3?

Thanks and regards, Tang Shibin