Prepare Amazon AMI for Django, NGINX, PostgreSQL

1_Install_Required

sudo yum install nginx htop git gcc
ssh-keygen
sudo yum install postgresql93 postgresql93-devel postgresql93-server python27-devel

2_Configure_PostgreSQL

sudo service postgresql initdb
sudo nano /var/lib/pgsql9/data/pg_hba.conf # Replace peer with trust
sudo service postgresql restart
sudo psql -U postgres
ALTER USER postgres WITH PASSWORD 'securepass';
sudo nano /var/lib/pgsql9/data/pg_hba.conf # Replace trust with md5
sudo service postgresql restart
psql -U postgres # Login with 'securepass'

3_NGINX_minimal

    server {
        listen       80;
        server_name  try.domain.com;
        access_log   /var/log/nginx/domain.access.log  main;
	error_log    /var/log/nginx/domain.error.log info;

        location / {
          proxy_pass http://127.0.0.1:8001;
          proxy_set_header X-Forwarded-Host $server_name;
          proxy_set_header X-Real-IP $remote_addr;
        }

        location /static {
          alias /home/user/static;
        }

        error_page  404              /404.html;
          location = /40x.html {
        }

	error_page   500 502 503 504  /50x.html;
          location = /50x.html {
        }
    }