I have created a new server redash in aws Region us-west-2. after a setup superset in server but error. I reboot server instance in aws and redash don't active.
Bad Gateway: The proxy server received an invalid response from an upstream server HTTP Error 502 - Bad Gateway
check error in cat /var/log/nginx/error.log I see:
2018/09/27 17:33:06 [error] 1192#1192: *16 recv() failed (104: Connection reset by peer) while reading response header from upstream, client: 210.245.121.234, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:5000/", host: "54.191.135.96" 2018/09/27 17:33:06 [error] 1192#1192: *16 connect() failed (111: Connection refused) while connecting to upstream, client: 210.245.121.234, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:5000/favicon.ico", host: "54.191.135.96", referrer: "http://54.191.135.96/"
Did you add your redash start command in your /etc/init.d/ configuration ?
A simple installation on a Ec2 Server will not do that for you, you have to ask your ec2 to launch redash on startup process
There is multiple ways to do that, AWS User data is one of them, try this out?
(If not, please provide us more information about your system and how you launch your redash)