Install obshell

This topic describes how to install the obshell RPM package on each node by using the obshell-sdk-python.

Considerations

Before you install obshell, download the required RPM package to the local machine. You can manually download the package or use the obshell-sdk-python to download it. For more information about how to use the obshell-sdk-python to download the RPM package, see Download an RPM package.

Sample code

from obshell import install_obshell, NodeConfig

def init_nodes():
    ips = [
        "10.10.10.1",
        "10.10.10.2",
        "10.10.10.3",
    ]
    work_dir = "/data/ob" # OceanBase Database working directory
    nodes_config = []
    for _, ip in enumerate(ips):
        node = NodeConfig(ip, work_dir)
        nodes_config.append(node)

    # Install obshell
    install_obshell("/tmp/obshell-4.2.4.2-12024102115.el7.x86_64.rpm", nodes_config)

References

For more information about how to request APIs by using the obshell-sdk-go, see Install obshell.