Install obshell

func main() {
    ips := []string{
        "10.10.10.1",
        "10.10.10.2",
        "10.10.10.3",
    }

    workDir := "/data/ob" // The working directory of OceanBase Database.
    nodeConfigs := make([]util.NodeConfig, 0)
    for _, ip := range ips {
        nodeConfigs = append(nodeConfigs, util.NewNodeConfig(ip, workDir, 2886))
    }

    if err := util.InstallObshell("/tmp/obshell-4.2.4.2-12024102115.el7.x86_64.rpm", nodeConfigs...); err != nil {
        panic(err)
    }
}