wwctl should return non-zero exit code on wwctl power sub-commands

Signed-off-by: xu yang <xyang@ciq.com>

internal/app/wwctl/power/soft/main.go

@@ -0,0 +1,95 @@
+package soft
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"github.com/warewulf/warewulf/internal/pkg/batch"
+	"github.com/warewulf/warewulf/internal/pkg/hostlist"
+	"github.com/warewulf/warewulf/internal/pkg/node"
+	"github.com/warewulf/warewulf/internal/pkg/power"
+	"github.com/warewulf/warewulf/internal/pkg/wwlog"
+)
+
+func CobraRunE(cmd *cobra.Command, args []string) error {
+	var returnErr error = nil
+
+	nodeDB, err := node.New()
+	if err != nil {
+		return fmt.Errorf("could not open node configuration: %s", err)
+	}
+
+	nodes, err := nodeDB.FindAllNodes()
+	if err != nil {
+		return fmt.Errorf("could not get nodeList: %s", err)
+	}
+
+	if len(args) > 0 {
+		nodes = node.FilterByName(nodes, hostlist.Expand(args))
+	} else {
+		//nolint:errcheck
+		cmd.Usage()
+		os.Exit(1)
+	}
+
+	if len(nodes) == 0 {
+		return fmt.Errorf("no nodes found")
+	}
+
+	batchpool := batch.New(50)
+	jobcount := len(nodes)
+	results := make(chan power.IPMI, jobcount)
+
+	for _, node := range nodes {
+
+		if node.Ipmi.Ipaddr.Get() == "" {
+			wwlog.Error("%s: No IPMI IP address", node.Id.Get())
+			continue
+		}
+		var ipmiInterface = "lan"
+		if node.Ipmi.Interface.Get() != "" {
+			ipmiInterface = node.Ipmi.Interface.Get()
+		}
+		var ipmiPort = "623"
+		if node.Ipmi.Port.Get() != "" {
+			ipmiPort = node.Ipmi.Port.Get()
+		}
+		ipmiCmd := power.IPMI{
+			NodeName:  node.Id.Get(),
+			HostName:  node.Ipmi.Ipaddr.Get(),
+			Port:      ipmiPort,
+			User:      node.Ipmi.UserName.Get(),
+			Password:  node.Ipmi.Password.Get(),
+			Interface: ipmiInterface,
+			AuthType:  "MD5",
+		}
+
+		batchpool.Submit(func() {
+			//nolint:errcheck
+			ipmiCmd.PowerSoft()
+			results <- ipmiCmd
+		})
+
+	}
+
+	batchpool.Run()
+
+	close(results)
+
+	for result := range results {
+
+		out, err := result.Result()
+
+		if err != nil {
+			wwlog.Error("%s: %s", result.NodeName, out)
+			returnErr = err
+			continue
+		}
+
+		fmt.Printf("%s: %s\n", result.NodeName, out)
+
+	}
+
+	return returnErr
+}