After i login and the cookie is set I get error 502. When i read the log i get the error:
014/05/17 01:54:43 [error] 11013#0: *8 upstream sent too big header while reading response
header from upstream, client: 83.248.134.236, server: , request: "GET /administration
HTTP/1.1", upstream:
After some fast googling i found: http://developernote.com/2012/09/how-i-fixed-nginx-502-bad-gateway-error/
and I want to try to set fastcgi_buffers and fastcgi_buffer_size to a different value. But how do i set variable on nginx in amazon elasticbeanstalk?
The nginx server is before my docker instance.
Amazon actually recommends editing the staging version of the nginx deployment file. There are several located at /tmp/deployment/config/
, one for editing the general 'http' context, and then a few for configuring different aspects of the server.
I wanted to attach caching functionality to the default proxy server, so I wrote an .ebextensions
config file to replace #etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf
, which is then copied over to /etc/nginx/conf.d
during deployment. You can inline the file if its simple enough, but I put mine in S3 so that different applications and pull it down and use it. Here's the config file:
commands:
01-get-nginx-conf-file:
command: aws s3 cp s3://<bucket-name>/custom-nginx.conf /home/ec2-user
container_commands:
01-replace-default-nginx-config:
command: mv -f /home/ec2-user/custom-nginx.conf /tmp/deployment/config/#etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf