Hello everyone, as an experienced website operations expert, I know that every technical detail can affect the stable operation and management efficiency of the website.Today, let's delve deeply into a core issue regarding AnQiCMS (AnQiCMS) service: Will stopping the AnQiCMS service affect the access to the backend management interface?

The answer is affirmative:Stopping the AnQiCMS service will directly result in the inability to access your website's front-end and back-end management interface.Next, I will analyze the technical principles behind it in detail, to help everyone better understand the operation of AnQiCMS.

The unique features of AnQiCMS architecture: Integration and efficiency

AnQiCMS (AnQiCMS) is an enterprise-level content management system developed based on the Go language.One of its major characteristics is its 'integrated' and 'self-contained' architectural design.With many traditional CMS systems, such as WordPress based on PHP, Drupal, etc., AnQiCMS has essential differences.

In traditional PHP-based CMS, an independent web server (such as Apache or Nginx) is usually required to handle user requests, and then these requests are passed to the PHP interpreter to execute the CMS logic, with data stored in databases such as MySQL.This layered architecture allows you to stop the web server or PHP service individually, while the database service may still be running.

However, AnQiCMS is not like that. Due to the characteristics of the Go language, AnQiCMS is compiled into aIndependent, executable binary file(Typically on Linux,anqicms, on Windows,anqicms.exe). This executable file containsan integrated Web server featureThis means that AnQiCMS itself has all the capabilities to handle HTTP requests, execute business logic, render pages, and interact with the database.

核心：Running AnQiCMS service

When you start AnQiCMS on the server, you are actually running a service namedanqicmsThe executable file. This file starts on the predefined port (usually the default port is)8001）Listens for connection requests from the network. It is not only responsible for displaying your website content to visitors (front-end), but also for providing all the functions of the back-end management interfaces, such as content publishing, user management, system settings, etc., all of which are through您的域名/system/The access path.

Therefore, whether it is the front-end page or the back-end management interface, they both rely on the same running AnQiCMS application to respond to requests.

The role of reverse proxy: the coordinator in the background

What role do reverse proxy servers like Nginx or Apache play?In many AnQiCMS deployment scenarios, we will configure Nginx or Apache as a reverse proxy.

  1. Port forwarding and standardization:The website usually provides services through standard port 80 (HTTP) or port 443 (HTTPS).AnQiCMS may run on a non-standard port (such as 8001).Reverse proxy can forward external requests from ports 80/443 to the 8001 port that AnQiCMS is listening on.
  2. SSL/TLS termination:Responsible for handling HTTPS encryption, reducing the load on AnQiCMS itself.
  3. Load balancing:If you have multiple AnQiCMS instances, the reverse proxy can distribute traffic.
  4. Static resource processing:Can configure reverse proxy to directly provide static files (such as images, CSS, JS), further optimizing performance.

Can you imagine the inverse ideal as the 'front desk receptionist' of the company.The customer (user request) comes to the company (your server) and first comes into contact with the receptionist (reverse proxy).The receptionist will guide customers to specific departments or experts according to their needs (AnQiCMS application).If the core expert (AnQiCMS service) is not in the office at all, no matter how efficient the receptionist is, the customer's needs cannot be met.

Service stopped, affecting immediate impact

When AnQiCMS service is stopped, it means thatanqicmsThe executable file no longer runs.At this time, even if the Nginx or Apache reverse proxy service itself is still running normally, it cannot forward the user's request to an active AnQiCMS instance.

  • Front-end website:Unable to display any content, the user will see errors such as '502 Bad Gateway' (if accessed via reverse proxy) or 'Connection Refused' (if accessing the port AnQiCMS is listening on) and so on.
  • Background management interface:Similarly,您的域名/system/the path will also be inaccessible, and the administrator will not be able to log in and manage the website.

In short, the AnQiCMS service is the heart and brain of the entire website. If the heart stops beating, the body cannot operate naturally.

Considerations in operational practice

Understood the core operation mechanism of AnQiCMS, we can better maintain and troubleshoot in daily operations.Ensure the continuous operation of AnQiCMS service is the cornerstone of website stability.

  • Startup script:Use asstart.shThis script starts the AnQiCMS service and ensures it runs continuously in the background.
  • Process guardian:Utilizesystemd/SupervisorUsing tools to protect the AnQiCMS process, ensuring that it can automatically restart when the service crashes.
  • Docker containerization:In Docker environment, configuring the correct restart policy (such asrestart: always) can ensure that the AnQiCMS container restarts automatically after exiting.

Summary

AnQiCMS as a high-performance Go language content management system, its integrated design makes its operation mechanism different from traditional CMS.It comes with built-in Web service capabilities, responsible for handling all front-end and back-end requests.Therefore, stopping the AnQiCMS service will directly result in the entire website (including the backend management interface) becoming inaccessible.In daily operation and maintenance, it is imperative to prioritize the stable operation of the AnQiCMS core service. Cooperation with reverse proxy and process guardian mechanism is essential to ensure the website's efficiency and reliability.

Common Questions (FAQ)

Q1：If I only stop the Nginx or Apache reverse proxy service, can I still access the AnQiCMS backend?

A1:If you have only stopped the Nginx or Apache reverse proxy service, and the AnQiCMS core service (i.e., anqicmsThe executable file is still running and listening on its port (e.g., 8001), then theoretically, you can access the AnQiCMS-listening IP address and port (e.g.,http://您的服务器IP:8001/system/) to access the background management interface. However, it is not recommended to do so, as bypassing the reverse proxy may result in the loss of SSL encryption, domain binding, and security protection functions.

Q2：How to ensure that AnQiCMS service starts automatically after the server restarts?

A2：To ensure that AnQiCMS automatically starts after the server restart, you can use the system's built-in process management tool. The most common and recommended practice on Linux systems is to configuresystemdService unit. You can create a.serviceThe file defines the startup command, working directory, dependencies, and sets it to boot automatically. If it is Docker deployment, make sure yourdocker-compose.ymlis configuredrestart: alwaysEnglish equivalent of '或类似的重启策略。'

English equivalent of 'Q3：AnQiCMS服务停止后，我应该从哪里开始排查问题？'

A3:Firstly, check if the AnQiCMS service has really stopped. On Linux, you can useps -ef | grep anqicmsCheck if there are any processes related to AnQiCMS. If not, try to manually execute the startup script (for example./start.sh) or directly runanqicmsExecutable file. At the same time, check the AnQiCMS log (usually in the project directory under therunning.logorcheck.logThese logs record the reasons for service startup failure or runtime error information, which is crucial for problem troubleshooting.If AnQiCMS starts normally but cannot be accessed, check the configuration and logs of the reverse proxy (Nginx/Apache).