使用Nginx的Node.js服务器上的反向代理？

Question

Okay, I'm about at my wits end here. I have an Express server running an Angular app. Using this guy's tutorial http://antrikshy.com/blog/deploy-an-expressjs-app-on-digital-ocean-complete-succinct-guide/

I have my app running at my Digital Ocean IP address + port 8000. I've created an upstart service so it's always running. I also installed Nginx and its Welcome screen is up at my DO IP address. So now I need to configure nginx so I can access my site with just the IP address.

I tried doing what the guy in the tutorial did, but mine just isn't working... What am I doing wrong?

Here's my set up:
Using WinSCP I uploaded my app into "/home/stuffie" on my server, then I uploaded a .conf file called "KamiAng.conf" into the "/etc/init" folder as you can see in the image below.

**Note: The app.js file is the file that starts my node server.

Here's the contents of KamiAng.conf

# Goes in /etc/init/

description "Keep my site up"

start on startup
start on filesystem and started networking
stop on shutdown
respawn

chdir /home/stuffie/KamiAng
env NODE_ENV=production
env PORT=8000
exec node app.js

And this works! When I type in "sudo start KamiAng" my site stays up at IP:8000 even when I close out of the terminal. Like I mentioned above I installed nginx and it's running at my IP address.

So now I'm trying to configure ports with nginx.

In the "/etc/nginx/conf.d/" folder I've added a file called "kamicon.conf" Here's that file:

# Goes in /etc/nginx/conf.d/

upstream kamicon {
    server **myIP**:8000;
}

server {
    listen 0.0.0.0:80;
    server_name stuffiestephie.com www.stuffiestephie.com;

    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 Upgrade $http_upgrade;
      proxy_set_header Connection "upgrade";
      proxy_set_header X-NginX-Proxy true;
      proxy_pass http://kamicon/;
      proxy_redirect off;
    }
 }

According to the tutorial I linked to, at this point I should be able to enter "sudo service nginx reload" and run my app again using "npm start". This however, does not work.

After starting entering "sudo service nginx reload", I enter "npm start" which results in an error because my package.json isn't in "/home/stuffie/" so then I change directories to "KamiAng" (where the package.json file is) and enter "npm start" and I get the errors seen in the above image.

I'm losing it here... What am I doing wrong? I just really need this server up.

Any help is really appreciated!

Answer 1

尝试在chdir /home/stuffie/KamiAng为chdir /home/stuffie/KamiAng/