pcm-coordinator/examples/slurm/get_node_info.go

package main

import "slurm/nodeinfo"
import "slurm"
import "fmt"
import "os" 
func main(){
	if len(os.Args)<2 {
		fmt.Printf("Please specify node name\n")
		return
	}
	name:= os.Args[1]

	node_list := node_info.Get_node_info(name)
	if(node_list.Error_code !=0) {
		msg := slurm.GetErrorString(node_list.Error_code)
		fmt.Printf("Error: %s\n" ,msg)
		return
	}
	fmt.Printf("Found %d nodes \n", node_list.Record_count)


/* a little bit nicer*/ 
	fmt.Printf("name\t State\t\t\t Reason\t\t Tres\n")
	fmt.Printf("________________________________________\n")
	for i := range node_list.Node_list {
		node := node_list.Node_list[i]
		fmt.Printf("%s\t %s\t %s\t %s\n", node.Node_hostname, node_info.State_to_string(node.Node_state), node.Reason, node.Tres_fmt_str)

	}

}