Issue 187: Webhook rejects requests when cluster is upgrading#190

Merged

adrianmo merged 3 commits intomasterfrom issue-187-webhook-fix

May 22, 2019

+58

Commits on May 20, 2019

Reject request when cluster is upgrading
wenqimou
committed

Commits on May 21, 2019

Change http code from 400 to 503
wenqimou
committed

Commits on May 22, 2019

Allow roll back
wenqimou
committed