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# This is to enable WS support. Credits: # https://gist.github.com/Bubelbub/0a942a0d51a3d329897d
# THIS WORKS! for running the example 5.0.0.beta1 chat app on a single instance Elastic beanstalk AWS instance
files:
"/etc/nginx/conf.d/elasticbeanstalk/00_webapp.conf" :
content: |
upstream backend {
server unix:///var/run/puma/my_app.sock;
}
server {
listen 80;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
server_name _;
# prevents 502 bad gateway error
large_client_header_buffers 8 32k;
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
# prevents 502 bad gateway error
proxy_buffers 8 32k;
proxy_buffer_size 64k;
proxy_pass http://backend;
proxy_redirect off;
location /assets {
root /var/app/current/public;
}
# enables WS support
location /cable {
proxy_pass http://backend;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
}
}
container_commands:
01restart_nginx:
command: "service nginx restart"
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