<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--></head><body lang=DE-CH link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear OpenStack Community,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=FR-CH>is it possible to install a single-node environment and then later on „upgrade“ it to a dual-node environment and even continue to a multi node environment ?<o:p></o:p></span></p><p class=MsoNormal><span lang=FR-CH><o:p> </o:p></span></p><p class=MsoNormal><span lang=FR-CH>I know that it is possible to install all the openstack components (Nova, Glance, Swift) on all nodesyou are using in your network but I’m a bit unsure.<o:p></o:p></span></p><p class=MsoNormal><span lang=FR-CH><o:p> </o:p></span></p><p class=MsoNormal>Does anyone know there I can find the answer to my question ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks for your help and have a nice day,<o:p></o:p></p><p class=MsoNormal>Nicolas<o:p></o:p></p></div></body></html>