大概一周前就已经发邮件说 V2 要停止服务了，可以迁移到 V3.
Valued OpenShift Online user,
This is your final notice that the sunset of the previous generation OpenShift Online 2 platform will be September 30, 2017. After tomorrow, applications created in Free and Bronze accounts in Red Hat OpenShift Online 2 will no longer be available.
We invite you to join those who have already migrated their applications to our new OpenShift 3 based offerings, Red Hat OpenShift Online Starter and Pro. You can find step-by-step instructions in our Migration Center to help you easily migrate your OpenShift Online 2 platform applications to OpenShift 3.