Job for nginx service failed because the control process exited with error code


Overview

Nginx is a powerful web server with a wide range of features, making it a popular choice for web hosting. One of its key features is its stability, which is why it is often used to host high-traffic websites. However, this stability can sometimes be disrupted by error messages, such as the one in the title of this article. In this article, we’ll take a look at what this error message means and how you can fix it.

What is nginx?

Nginx is a high performance web server, reverse proxy, load balancer, and HTTP cache. Nginx was created to solve the c10k problem – that is, to efficiently handle 10,000 or more concurrent connections. Nginx is known for its high performance, stability, rich feature set, simple configuration, and low resource consumption.

In this guide, we will discuss the basics of how to configure a simple Nginx server block on an Ubuntu 16.04 server.

What are the benefits of using nginx?

Nginx is a high-performance web server that can be used to serve static content, reverse proxy traffic, load balance requests, and much more. Nginx is known for its stability, security, and rich feature set, making it a popular choice for web hosting providers and enterprises alike. In this guide, we will discuss the benefits of using nginx and how it can help improve your web site or application’s performance.

Configuration

You may get the following error when trying to start or reload nginx: job for nginx.service failed because the control process exited with error code. This can be caused by a number of things. In this article, we’ll go over some of the common causes and how to fix them.

Installing nginx

This guide covers the basics of setting up nginx on a server running Ubuntu 16.04. For more information on configuring nginx, see the official documentation.

Before you begin, you should have a non-root user account with sudo privileges on your server. You can learn how to configure a user by following our initial server setup guide.

Step 1: Update Your Package Index
Before installing nginx, it is recommended that you update the local package index to reflect the latest upstream changes. You can do this by running the following command:

sudo apt-get update

Step 2: Install Nginx
Nginx is available in Ubuntu’s default repositories, so installing it is as simple as running the following command:

sudo apt-get install nginx

Configuring nginx

Nginx is a web server that can be configured to serve many different types of content. This guide will explain how to configure nginx for your needs.

There are many different directives that can be used in the nginx configuration file. The directives that are most important for configuring nginx are:

  • listen: This directive tells nginx what port to listen on for incoming requests. The default is port 80.
  • server_name: This directive sets the server name that will be used to identify your site. This should be set to the domain name of your site.
  • root: This directive sets the root directory that will be used to serve files for your site. By default, this is set to /usr/share/nginx/html.
  • index: This directive sets the index file that will be served when a client requests a directory on your site. By default, this is set to index.html.

These directives can be used in the main nginx configuration file, or they can be placed in individual server {} blocks within the file. If you are configuring nginx for a virtual host, it is best to place these directives in a server {} block for that virtual host.

Testing nginx


To test nginx, you need to install it and then run the nginx service. The service should start automatically when you install nginx. To test if the service is running, type the following command:

If you see the following output, then the service is running:

nginx Service is running.

If you do not see the above output, then try starting the service manually using the following command:

sudo systemctl start nginxservice.service

Common problems

If you get this error when trying to start or restart the nginx service, it means that the nginx service failed to start because the control process exited with an error code. This can happen for a number of reasons, such as an incorrect configuration, missing files, or a problem with the nginx service itself.

job for nginxservice failed because the control process exited with error code

If you see the error message “job for nginxservice failed because the control process exited with error code” in your /var/log/nginx/error.log file, it means that nginx was unable to start correctly. This can happen for a variety of reasons, but most often it’s due to a configuration error.

To fix this problem, check your nginx configuration for any errors. You can use the nginx -t command to test your configuration for syntax errors. Once you have fixed any errors in your configuration, try starting nginx again.

Nginx is not starting

If you get the error “nginx: [emerg] bind() to 0.0.0.0:80 failed (99: Cannot assign requested address)” it means that nginx could not bind to port 80 of your server’s public IP address. The most likely reason for this is that another program is already using port 80. To list the programs using port 80 and their PIDs, run this command:

Nginx is not serving static files


If you are using Nginx as your web server, you may find that it is not serving your static files correctly. This can be caused by a number of factors, but the most common reason is that Nginx is not configured to serve static files.

Static files are those that do not change frequently, such as images, CSS files, and JavaScript files. They are usually stored in a separate directory from the rest of your website code.

To configure Nginx to serve static files, you will need to edit the nginx.conf file and add the following lines:

location / {
    root /path/to/your/static/files;
    # other directives here...
}

where /path/to/your/static/files is the path to the directory where your static files are stored. You will need to restart Nginx for the changes to take effect.

Conclusion

In conclusion, we have seen that the job for nginxservice failed because the control process exited with error code. We have also seen that this is due to incorrect configuration of the nginx service. Finally, we have seen how to fix this problem by setting the correct configuration values for the nginx service.


Leave a Reply

Your email address will not be published.