For some reason, my Couchbase Server will auto restart,and when my Couchbase Server is online, the SG will not notice the Couchbase Server is online, so when I make some request to SG,SG logs says:
2016-05-05T12:36:13.940+08:00 HTTP: #1265: --> 503 DB is currently under maintenance (0.0 ms)
I need to send this request to make SG online:
curl -X POST -H "Content-Type:application/json" http://127.0.0.1:4985/sgdb/_online
How can SG auto online after Couchbase Server restart.