Upgrade

Prerequisites

• You have downloaded the software package of the target Kunpeng DevKit version to the local PC and confirmed that the package is compatible with the server hardware platform.
• You have verified that the upgrade package is consistent with that on the website. For details, see Verifying the Digital Signature.
• The Kunpeng DevKit can be used properly.
• The tool installation directory (/opt/DevKit by default) has at least 8 GB free space.

• The upgrade cannot be performed when an analysis task is being performed. Ensure that no analysis task is running during the upgrade.
• Dot not press Ctrl+Z, Ctrl+C, or restart the OS during the upgrade.
• Upgrade the tool based on the installation mode of the Kunpeng DevKit (CLI or WebUI). The tool in WebUI mode can be upgraded by the root user only. The tool in CLI mode can be upgraded by common users and the root user.
• If a port conflict occurs, the system automatically allocates a port from the ports available.

Upgrade Procedure

1. Use an SSH tool to remotely log in to the Linux CLI.
2. Copy the Kunpeng DevKit package to a custom directory on the server and run the following commands to perform the upgrade:

   1 2	cd /opt/DevKit/tools ./upgrade.sh /home/DevKit-All-x.x.x-Linux-kunpeng.tar.gz

   

   /opt/DevKit/tools is the installation directory of source version. /home is a custom directory.

3. Check the Kunpeng DevKit upgrade result.
   The following information is displayed (WebUI mode for example):

   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151

   Start upgrading, please wait ... Decompressing files ... Decompressing files success. Start upgrading Kunpeng DevKit, please wait ... Do not press Ctrl+Z or Ctrl+C or restart the system during the upgrade. The system uses yum to manage packages. devkit:x:1124:1124::/home/devkit:/sbin/nologin userdel: user devkit is currently used by process 44671 userdel: devkit home directory (/home/devkit) not found Start upgrading the Devkit Framework, please wait ... The system uses yum to manage packages. Entry parameter mode Selected install_path: /opt Check install path permission Check install path permission Success Check install path space Check install path space Success The user name and password–based access mode will be used for installation. Check the environment. Check the file tool package: OK Check the passwd tool package: OK ... ... ... Check the zlib-devel tool package: OK Check whether DevKit is installed. DevKit is not installed, continue Installation environment check result: SequenceNumber CheckItem CheckResult Suggestion [1] installation user ok N/A [2] sudo permission ok N/A [3] su permission ok N/A [4] pam_rootok ok N/A [5] sudoers configuration file ok N/A [6] devkit user ok N/A [7] service configuration file ok N/A [8] tool installation path ok N/A [9] user home directory ok N/A [10] framework dependency ok N/A [11] devkitworkers ok The tool will create 10 users (default devkitworker1-10) to execute background tasks. All the users belong to the devkit user group and have the same user permissions. Check environment success Start obtaining installation parameters. The following parameters will be used for deployment: ++++++++++++++++++++++++++++++++++++++++++++++++ OS_TYPE : CentOS TOOL_VERSION : x.x.x INSTALL_TOOL : framework INSTALL_PATH : /opt NGINX_IP : x.x.x.x EXTERNAL_IP : x.x.x.x NGINX_PORT : 8086 PLUGIN_GUNICORN_PORT : 7996 GRPC_SERVER_IP : x.x.x.x GRPC_LISTEN_PORT : 50052 HTTP_LISTEN_PORT : 8002 ++++++++++++++++++++++++++++++++++++++++++++++++ DevKit Configuration Generation Locking password for user devkit. passwd: Success Deal devkit user env The environment of the devkit user is configured successfully. Decompressing files ... Decompressing files success Start to create multiple users. devkitworker1 is created successfully. devkitworker2 is created successfully. devkitworker3 is created successfully. devkitworker4 is created successfully. devkitworker5 is created successfully. devkitworker6 is created successfully. devkitworker7 is created successfully. devkitworker8 is created successfully. devkitworker9 is created successfully. devkitworker10 is created successfully. Install python environment Install python3 Install python_venv Config libffi path The libffi path is configured successfully. Configure venv packages path Configure venv packages path Success no crontab for devkit Install third-party tools. Configure nginx... please wait Make nginx... please wait Make install nginx... please wait Install nginx Success It may take a few minutes to generate the certificate. Please wait... Encrypting passphase success! Generate the certificate Success Certificate generated successfully. You can import the root certificate to the browser to mask security alarms when you access the tool. The root certificate is stored in /opt/DevKit/rsa/ca.crt. Migrations for 'certificatemanager': /opt/DevKit/devkitframework/certificatemanager/migrations/0001_initial.py - Create model CertStatus ... ... ... /opt/DevKit/devkitplugins/java-perf-backup /home/devkit_package/DevKit-upgrade/DevKit-All-x.x.x-Linux-Kunpeng/DevKit-All-24.0.RC1-Linux-Kunpeng/plugin_java_perf_upgrade/DevKit-Java-Perf-x.x.x-Linux-Kunpeng /home/devkit_package/DevKit-upgrade/DevKit-All-x.x.x-Linux-Kunpeng/DevKit-All-x.x.x-Linux-Kunpeng/plugin_java_perf_upgrade/DevKit-Java-Perf-x.x.x-Linux-Kunpeng applying REPORT_ALARM_JFR_COUNT=8 applying THOR_SERVER_LOG_LEVEL=INFO applying THOR_CERTIFICATE_EARLY_WARNING_DAYS=90 applying HEAP_ALARM_COUNT=8 applying REPORT_MAX_JFR_COUNT=15 applying STACK_DEPTH_NUM=16 applying DEFAULT_SALT=QejPWKzJj8RSYBuKBCj5gGJShM4TEKRH applying HEAP_MAX_COUNT=10 applying HEAP_MAX_SIZE=1024 applying REFRESH_WORKING_KEY_IS_SUCCEED= applying REFRESH_WORKING_KEY_DATE= registering service DevKit for Java as id java_perf to systemd Created symlink from /etc/systemd/system/multi-user.target.wants/java_perf.service to /usr/lib/systemd/system/java_perf.service. service registration towards systemd as OK. starting the service service DevKit for Java is active checking service status service status DevKit for Java is OK. remove java-perf-backup folder DevKit for Java has been upgraded successfully on your system. Upgrade java_perf succeeded. Delete /home/devkit_package/DevKit-upgrade/DevKit-All-x.x.x-Linux-Kunpeng/DevKit-All-x.x.x-Linux-Kunpeng/plugin_java_perf_upgrade successful Start devkit nginx service, please wait... Start DevKit service success Successfully upgraded the porting plug-in in /opt/DevKit/devkitplugins/porting. Successfully upgraded the affinity plug-in in /opt/DevKit/devkitplugins/affinity. Successfully upgraded the devtools plug-in in /opt/DevKit/devkitplugins/devtools. Successfully upgraded the debugger plug-in in /opt/DevKit/devkitplugins/debugger. Successfully upgraded the sys_perf plug-in in /opt/DevKit/devkitplugins/sys_perf. Successfully upgraded the java_perf plug-in in /opt/DevKit/devkitplugins/java_perf. Successfully upgraded the Kunpeng Devkit Advisor in /opt/DevKit.

   

   If the upgrade fails, the upgrade script automatically rolls back the tool to the source version.