How to install multiply ECSs
provide domain, publickey => redhat url => openshift.iso => convert to .qcow2 image => upload to aliyun private image
=>create ECS(not devide master and worker)
How to update
How add more ECSs
create ECS by private image, openshift can discover and add it
AlibabaCloud provide Openshift Install solution
Websoft9 test it and Maintenance it