How to solve the issue of Nacos not starting after installing on Linux?

To troubleshoot the issue of Nacos not starting on Linux, you can try the following steps:

1. Check the Java environment: Make sure that Java is properly installed on Linux and that the JAVA_HOME environment variable is configured correctly. You can verify the Java installation by executing the command java -version in the terminal.
2. Check the Nacos configuration files: In the installation directory of Nacos, locate the nacos-mysql.sql and application.properties files in the conf folder, and ensure that their contents are correctly set. In particular, verify that the database connection configuration is correct.
3. Check if the port is in use: use the command netstat -tlnp to see which ports are already in use, and make sure that the port needed by Nacos is not being used by another process. If the port is already in use, you can modify the port number in Nacos’ configuration file.
4. Check the log files: Look at the log files in the logs folder located in the installation directory of Nacos, reviewing the logs can provide more error information that will help identify the root of the problem.
5. Install Dependencies: Make sure that the necessary libraries for Nacos, such as MySQL and Redis, are installed on Linux and that these services are properly running.
6. To start the command: navigate to the installation directory of Nacos in the terminal, and execute the command ./startup.sh -m standalone to start Nacos. Note that the path of the startup.sh script may vary, so adjust accordingly based on your actual situation.

If Nacos still cannot start after trying all the above steps, you can look at the error messages in the log files or ask on Nacos official forum for more detailed assistance.