One-Click Online Deployment of Klustron Database Cluster

01 Preparation Before Installation:

To ensure a smooth deployment process, the following key points must be followed for installing the Klustron distributed database:

1. Configuration Information:

   Please refer to the official documentation:Typical configuration description of Klustron cluster

2. Administrator Permissions: Run the installation script using the root user (password should be consistent) or a user with sudo privileges to ensure the necessary configuration and installation of the system.

3. We provide the XPanel GUI tool, which allows DBAs to easily manage all database operations through a graphical interface. Docker must be installed on at least one server.

02 Download and Run the Installation Program

git clone -b 1.3.1 https://gitee.com/zettadb/klustron_home.git    
cd klustron_home/install_online
bash install.sh  

Follow the prompts to input the required information:

Please enter server IP addresses separated by spaces (enter 'q' or 'Q' to exit):
Please enter the root user password:
Please enter the SSH port [default is 22, press Enter to accept the default]:
Please enter the installation directory, use an absolute path [default is /home/kunlun/klustron, press Enter to accept the default]:
Please select the installation version [default is 1.3.1, press Enter to accept the default]:
[1]. Latest stable version 1.3.1
[2]. Classic version 1.2.3
Please enter the installation version number:

03 Database Installation Process Illustration

04 Installation with Specified Configuration File

After the successful installation, the configuration file auto_install.json will be automatically updated in the current directory. You can also manually edit this configuration file for relevant settings.

bash install.sh  -f  auto_install.json

The configuration file format is as follows:

{
  "time": "2024-05-15 17:40:30",
  "version": "1.3.1",
  "password": "JyEiIyQlJlwnKCkqKywtLi86Ozw9Pj9AW1xcXV5fYHt8fX4gJwo=",
  "sshport": 22,
  "basedir": "/home/kunlun/klustron",
  "user": "kunlun",
  "machines": [
    {
      "ip": "172.16.125.15"
    },
    {
      "ip": "172.16.125.16"
    },
    {
      "ip": "172.16.125.17"
    }
  ],
  "xpanel": [
    {
      "ip": "172.16.125.17",
      "port": 18080
    }
  ]
}

Configuration File Explanation:

• version: The version to be installed
• password: The password for the user running the installation script, default is root, stored using OpenSSL base64 encryption
• sshport: The SSH server port
• user: The user running the Kunlun database
• basedir: The installation directory for the Kunlun database
• machines: Server-related information
• xpanel: XPanel GUI tool IP and port

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