Hi, so as the part of team, I was responsible for upgrading elasticsearch.
In our project we were feeding elasticsearch with processed data from mysql so it was not important to save data.
So I simply installed ES2.0 and since we are still developing the project we were accessing ES via public IP.
But as soon as we upgraded we could not longer access ES via
This is because ES2 binds to localhost by default.
update the following value for
restart you elasticsearch instance and you are good to go.