Uninstallation

Prerequisites

• No tasks are running.
• The remote server is running properly.

Procedure

1. Use an SSH tool to remotely log in to the OS CLI.
   

   The tool in WebUI mode can be uninstalled by the root user only. The tool in CLI mode can be uninstalled by common users and the root user.

2. Copy the scan reports to be retained from the following directory (replace /opt/DevKit with the actual tool installation directory):
   • WebUI mode: /opt/DevKit/workspace/user/tools/report/ (user indicates the user name, and tools indicates the tool name, for example, /opt/DevKit/workspace/devadmin/porting/report)
   • CLI mode: In the path to the Kunpeng DevKit terminal tool, a report directory is generated to store analysis reports.
3. Run the following command to uninstall the Kunpeng DevKit (replace /opt/DevKit with the actual tool installation directory):

   1	bash /opt/DevKit/tools/uninstall.sh

   The following information is displayed (WebUI mode for example):

   You will remove devkit from your operating system, do you want to continue [y/N]? y
     get devkit config
     The system uses yum to manage packages.
     Delete sudo tools
     Delete sudo tools success
     Delete /opt/DevKit/logs/sys_perf file success
     Delete /opt/DevKit/logs/components_log file success
     Delete /opt/DevKit/tools/python_venv_aituner file success
     File /opt/DevKit/config/agent_space/aituner not exists, continue
     Delete devkit install path
     Delete devkit install path success
   Starting uninstalling DevKit for Java
   Stopping Service DevKit for Java if it's running.
   unregister Service DevKit for Java.
   Removed symlink /etc/systemd/system/multi-user.target.wants/java_perf.service.
   start removing files under DevKit for Java's home folder
   WARN: none file under DevKit Home /opt/DevKit/devkitplugins is found for
     DevKit for Java
   start removing java_perf.service files under /home/root/java_perf
   The uninstallation is completed.
   Thanks for using DevKit for Java during these times!
   Hope see you again!
     delete web ssl service certificates success
   no crontab for devkit
   devkit:x:1124:1124::/home/devkit:/sbin/nologin
     Execute uninstall success.

   

   • If you type y and press Enter when "A task is running. Are you sure you want to uninstall DevKit?(y/n)" is displayed, the task in progress will be stopped.
   • The uninstallation will completely clear the tool installation history.