How to solve the issue of Docker container logs taking …

There are several methods to address the issue of excessive Docker container log space usage:

1. To delete unnecessary log files, you can either enter the container and delete the files from within, or use the docker exec command. For example, you can delete log files in the /var/log/ directory using the following command.
2. Remove all log files in the specified container.
3. Enable log rotation: Configuring log rotation within the container can help control the size and number of log files. Tools like logrotate can be used for this purpose. Refer to logrotate documentation for specific configuration steps.
4. Change Log Driver: You can reduce the space occupied by logs by modifying Docker’s log driver. You can use drivers like json-file or syslog instead of the default json-file driver. For example, use the following command to modify the container’s log driver to syslog:
5. Run the Docker container with the specified image name and use the syslog logging driver.
6. Set log level: Adjust the log level to reduce the amount of log generation. This can be done either within the application itself or by modifying the container’s startup command.
7. Regularly backup and clean log files: Utilize automation tools such as cron to regularly backup and clean log files. Save backup log files in a different location or directly delete unnecessary log files.

These methods can be chosen based on specific situations, and adjustments and handling can be made according to the reasons for large log space occupation.