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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I’m trying to design spacewalk environment with HA in mind.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The proposed layout as follows<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2 master server <o:p></o:p></p><p class=MsoNormal> masterspwlk-ny.example.com as a hostname and CNAME myspacewalk.example.com – ACTIVE host<o:p></o:p></p><p class=MsoNormal> masterspwlk-ca.example.com as a hostname and CNAME myspacewalk.example.com – STANDBY host, the CNAME flip will occur only if ACTIVE host fails.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>2 spacewalk proxy hosts (connects to myspacewalk.example.com)<o:p></o:p></p><p class=MsoNormal> spwlk-proxy-ny.example.com with CNAME spwlk-ny.example.com <o:p></o:p></p><p class=MsoNormal> spwlk-proxy-ca.example.com with CNAME spwlk-ca.example.com<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>My problem, the SSL certificates are bounded to hostname and when client gets the cert – it complains about cert mismatch. For example, the cert was issued to masterspwlk-ny.example.com, but the host that is being use is myspacewalk.example.com.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>How would I mitigate this issue, can I recreate the certificates with CNAME, what would be the procedure? Can I have multiple certs on master and proxy hosts?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any feedback is appreciated,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal>ilya<o:p></o:p></p></div></body></html>