Add IPMI Power Commands, Soft And Reset

internal/app/wwctl/power/reset/power.go

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

internal/app/wwctl/power/reset/root.go

@@ -0,0 +1,19 @@
+package powerreset
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var (
+	powerCmd = &cobra.Command{
+		Use:   "reset",
+		Short: "Issue a reset to the given node(s)",
+		Long:  "This command will issue a reset to the given set of nodes.",
+		RunE:  CobraRunE,
+	}
+)
+
+// GetRootCommand returns the root cobra.Command for the application.
+func GetCommand() *cobra.Command {
+	return powerCmd
+}

internal/app/wwctl/power/root.go

@@ -4,6 +4,8 @@ import (
 	powercycle "github.com/hpcng/warewulf/internal/app/wwctl/power/cycle"
 	poweroff "github.com/hpcng/warewulf/internal/app/wwctl/power/off"
 	poweron "github.com/hpcng/warewulf/internal/app/wwctl/power/on"
+	powerreset "github.com/hpcng/warewulf/internal/app/wwctl/power/reset"
+	powersoft "github.com/hpcng/warewulf/internal/app/wwctl/power/soft"
 	powerstatus "github.com/hpcng/warewulf/internal/app/wwctl/power/status"
 	"github.com/spf13/cobra"
 )
@@ -23,6 +25,8 @@ func init() {
 	baseCmd.AddCommand(powercycle.GetCommand())
 	baseCmd.AddCommand(poweroff.GetCommand())
 	baseCmd.AddCommand(poweron.GetCommand())
+	baseCmd.AddCommand(powerreset.GetCommand())
+	baseCmd.AddCommand(powersoft.GetCommand())
 	baseCmd.AddCommand(powerstatus.GetCommand())
 }
 

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

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

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

@@ -0,0 +1,19 @@
+package powersoft
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var (
+	powerCmd = &cobra.Command{
+		Use:   "soft",
+		Short: "Gracefully shuts down the given node(s)",
+		Long:  "This command will gracefully shutdown the given set of nodes.",
+		RunE:  CobraRunE,
+	}
+)
+
+// GetRootCommand returns the root cobra.Command for the application.
+func GetCommand() *cobra.Command {
+	return powerCmd
+}