Question 291007 in Nginx Question posted in
The official documentation can be found here.

Nginx – How to allow 80 port of the GCP VM instance?

I have setup my react project on GCP VM instance and try to access it on port 80

Here is my Nginx setting

server {
    server_name 12.13.14.15;
    location /{
    proxy_pass http://localhost:3000;
    ...
    }
}

But if I go to http://12.13.14.15 on the browser, it is off
So I checked the 80 port with a port checker and it is closed even though it is on the traffic rule of the GCP instance.

enter image description here

How to solve this?
Thanks.

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2

Answers


  1. 0

    In GCP VM instance enable the HTTP traffic and HTTPS traffic in the firewall settings section you can find in the below image for your reference

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  2. 0

    If you are using Container-Optimized OS then the default firewall configuration might be different.

    By default, the Container-Optimized OS host firewall allows only
    outgoing connections, and accepts incoming connections only through
    the SSH service. To accept incoming connections on a
    Container-Optimized OS instance, you must open the ports your services
    are listening on.

    Configure the firewall rules by following this official doc for Container-Optimized OS and also verify VPC Firewalls rules. If you are still facing issues then perform these troubleshooting steps for the connectivity test.

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