389 lines
11 KiB
Go
389 lines
11 KiB
Go
package set
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import (
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"fmt"
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"os"
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"strings"
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"github.com/hpcng/warewulf/internal/pkg/node"
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"github.com/hpcng/warewulf/internal/pkg/util"
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"github.com/hpcng/warewulf/internal/pkg/warewulfd"
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"github.com/hpcng/warewulf/internal/pkg/wwlog"
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"github.com/manifoldco/promptui"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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)
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func CobraRunE(cmd *cobra.Command, args []string) error {
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var err error
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var count uint
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var SetProfiles []string
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nodeDB, err := node.New()
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if err != nil {
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wwlog.Printf(wwlog.ERROR, "Could not open node configuration: %s\n", err)
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os.Exit(1)
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}
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nodes, err := nodeDB.FindAllNodes()
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if err != nil {
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wwlog.Printf(wwlog.ERROR, "Could not get node list: %s\n", err)
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os.Exit(1)
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}
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if SetNodeAll || (len(args) == 0 && len(nodes) > 0) {
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fmt.Printf("\n*** WARNING: This command will modify all nodes! ***\n\n")
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} else {
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nodes = node.FilterByName(nodes, args)
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}
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if len(nodes) == 0 {
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fmt.Printf("No nodes found\n")
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os.Exit(1)
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}
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for _, n := range nodes {
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wwlog.Printf(wwlog.VERBOSE, "Evaluating node: %s\n", n.Id.Get())
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if SetComment != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting comment to: %s\n", n.Id.Get(), SetComment)
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n.Comment.Set(SetComment)
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}
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if SetContainer != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting container name to: %s\n", n.Id.Get(), SetContainer)
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n.ContainerName.Set(SetContainer)
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}
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if SetInit != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting init command to: %s\n", n.Id.Get(), SetInit)
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n.Init.Set(SetInit)
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}
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if SetRoot != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting root to: %s\n", n.Id.Get(), SetRoot)
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n.Root.Set(SetRoot)
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}
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if SetAssetKey != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting asset key to: %s\n", n.Id.Get(), SetAssetKey)
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n.AssetKey.Set(SetAssetKey)
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}
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if SetKernelOverride != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting kernel override to: %s\n", n.Id.Get(), SetKernelOverride)
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n.KernelOverride.Set(SetKernelOverride)
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}
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if SetKernelArgs != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting kernel args to: %s\n", n.Id.Get(), SetKernelArgs)
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n.KernelArgs.Set(SetKernelArgs)
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}
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if SetClusterName != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting cluster name to: %s\n", n.Id.Get(), SetClusterName)
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n.ClusterName.Set(SetClusterName)
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}
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if SetIpxe != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting iPXE template to: %s\n", n.Id.Get(), SetIpxe)
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n.Ipxe.Set(SetIpxe)
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}
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if SetRuntimeOverlay != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting runtime overlay to: %s\n", n.Id.Get(), SetRuntimeOverlay)
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n.RuntimeOverlay.Set(SetRuntimeOverlay)
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}
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if SetSystemOverlay != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting system overlay to: %s\n", n.Id.Get(), SetSystemOverlay)
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n.SystemOverlay.Set(SetSystemOverlay)
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}
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if SetIpmiIpaddr != "" {
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NewIpaddr := util.IncrementIPv4(SetIpmiIpaddr, count)
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI IP address to: %s\n", n.Id.Get(), NewIpaddr)
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n.IpmiIpaddr.Set(NewIpaddr)
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}
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if SetIpmiNetmask != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI netmask to: %s\n", n.Id.Get(), SetIpmiNetmask)
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n.IpmiNetmask.Set(SetIpmiNetmask)
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}
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if SetIpmiPort != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI port to: %s\n", n.Id.Get(), SetIpmiPort)
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n.IpmiPort.Set(SetIpmiPort)
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}
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if SetIpmiGateway != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI gateway to: %s\n", n.Id.Get(), SetIpmiGateway)
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n.IpmiGateway.Set(SetIpmiGateway)
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}
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if SetIpmiUsername != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI IP username to: %s\n", n.Id.Get(), SetIpmiUsername)
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n.IpmiUserName.Set(SetIpmiUsername)
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}
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if SetIpmiPassword != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI IP password to: %s\n", n.Id.Get(), SetIpmiPassword)
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n.IpmiPassword.Set(SetIpmiPassword)
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}
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if SetIpmiInterface != "" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting IPMI IP interface to: %s\n", n.Id.Get(), SetIpmiInterface)
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n.IpmiInterface.Set(SetIpmiInterface)
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}
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if SetIpmiWrite == "yes" || SetNetOnBoot == "y" || SetNetOnBoot == "1" || SetNetOnBoot == "true" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting Ipmiwrite\n", n.Id.Get(), SetIpmiWrite)
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n.IpmiWrite.SetB(true)
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} else {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting Ipmiwrite \n", n.Id.Get(), SetIpmiWrite)
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n.IpmiWrite.SetB(false)
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}
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if SetDiscoverable {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting node to discoverable\n", n.Id.Get())
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n.Discoverable.SetB(true)
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}
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if SetUndiscoverable {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting node to undiscoverable\n", n.Id.Get())
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n.Discoverable.SetB(false)
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}
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if len(SetProfiles) > 0 {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting profiles to: %s\n", n.Id.Get(), strings.Join(SetProfiles, ","))
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n.Profiles = SetProfiles
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}
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if len(SetAddProfile) > 0 {
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for _, p := range SetAddProfile {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, adding profile '%s'\n", n.Id.Get(), p)
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n.Profiles = util.SliceAddUniqueElement(n.Profiles, p)
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}
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}
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if len(SetDelProfile) > 0 {
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for _, p := range SetDelProfile {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, deleting profile '%s'\n", n.Id.Get(), p)
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n.Profiles = util.SliceRemoveElement(n.Profiles, p)
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}
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}
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if SetNetName != "" {
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if _, ok := n.NetDevs[SetNetName]; !ok {
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var nd node.NetDevEntry
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n.NetDevs[SetNetName] = &nd
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if SetNetDev == "" {
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n.NetDevs[SetNetName].Device.Set(SetNetName)
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}
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}
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var def bool = true
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SetNetOnBoot = "yes"
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for _, n := range n.NetDevs {
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if n.Default.GetB() {
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def = false
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}
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}
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if def {
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SetNetDefault = "yes"
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}
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}
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if SetNetDev != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting net Device to: %s\n", n.Id.Get(), SetNetName, SetNetDev)
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n.NetDevs[SetNetName].Device.Set(SetNetDev)
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}
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if SetIpaddr != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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NewIpaddr := util.IncrementIPv4(SetIpaddr, count)
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting Ipaddr to: %s\n", n.Id.Get(), SetNetName, NewIpaddr)
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n.NetDevs[SetNetName].Ipaddr.Set(NewIpaddr)
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}
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if SetNetmask != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting netmask to: %s\n", n.Id.Get(), SetNetName, SetNetmask)
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n.NetDevs[SetNetName].Netmask.Set(SetNetmask)
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}
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if SetGateway != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting gateway to: %s\n", n.Id.Get(), SetNetName, SetGateway)
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n.NetDevs[SetNetName].Gateway.Set(SetGateway)
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}
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if SetHwaddr != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting HW address to: %s\n", n.Id.Get(), SetNetName, SetHwaddr)
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n.NetDevs[SetNetName].Hwaddr.Set(strings.ToLower(SetHwaddr))
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}
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if SetType != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting Type %s\n", n.Id.Get(), SetNetName, SetType)
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n.NetDevs[SetNetName].Type.Set(SetType)
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}
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if SetNetOnBoot != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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if SetNetOnBoot == "yes" || SetNetOnBoot == "y" || SetNetOnBoot == "1" || SetNetOnBoot == "true" {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting ONBOOT\n", n.Id.Get(), SetNetName)
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n.NetDevs[SetNetName].OnBoot.SetB(true)
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} else {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Unsetting ONBOOT\n", n.Id.Get(), SetNetName)
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n.NetDevs[SetNetName].OnBoot.SetB(false)
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}
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}
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if SetNetDefault != "" {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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if SetNetDefault == "yes" || SetNetDefault == "y" || SetNetDefault == "1" || SetNetDefault == "true" {
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// Set all other devices to non-default
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for _, n := range n.NetDevs {
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n.Default.SetB(false)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Setting DEFAULT\n", n.Id.Get(), SetNetName)
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n.NetDevs[SetNetName].Default.SetB(true)
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} else {
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wwlog.Printf(wwlog.VERBOSE, "Node: %s:%s, Unsetting DEFAULT\n", n.Id.Get(), SetNetName)
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n.NetDevs[SetNetName].Default.SetB(false)
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}
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}
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if SetNetDevDel {
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if SetNetName == "" {
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wwlog.Printf(wwlog.ERROR, "You must include the '--netname' option\n")
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os.Exit(1)
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}
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if _, ok := n.NetDevs[SetNetName]; !ok {
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wwlog.Printf(wwlog.ERROR, "Network device name doesn't exist: %s\n", SetNetName)
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Deleting network device: %s\n", n.Id.Get(), SetNetName)
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delete(n.NetDevs, SetNetName)
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}
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if len(SetTags) > 0 {
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for _, t := range SetTags {
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keyval := strings.SplitN(t, "=", 2)
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key := keyval[0]
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val := keyval[1]
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if _, ok := n.Tags[key]; !ok {
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var nd node.Entry
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n.Tags[key] = &nd
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Setting Tag '%s'='%s'\n", n.Id.Get(), key, val)
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n.Tags[key].Set(val)
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}
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}
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if len(SetDelTags) > 0 {
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for _, t := range SetDelTags {
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keyval := strings.SplitN(t, "=", 1)
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key := keyval[0]
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if _, ok := n.Tags[key]; !ok {
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wwlog.Printf(wwlog.WARN, "Key does not exist: %s\n", key)
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os.Exit(1)
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}
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wwlog.Printf(wwlog.VERBOSE, "Node: %s, Deleting tag: %s\n", n.Id.Get(), key)
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delete(n.Tags, key)
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}
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}
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err := nodeDB.NodeUpdate(n)
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if err != nil {
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wwlog.Printf(wwlog.ERROR, "%s\n", err)
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os.Exit(1)
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}
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count++
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}
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if SetYes {
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err := nodeDB.Persist()
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if err != nil {
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return errors.Wrap(err, "failed to persist nodedb")
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}
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err = warewulfd.DaemonReload()
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if err != nil {
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return errors.Wrap(err, "failed to reload warewulf daemon")
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}
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} else {
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q := fmt.Sprintf("Are you sure you want to modify %d nodes(s)", len(nodes))
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prompt := promptui.Prompt{
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Label: q,
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IsConfirm: true,
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}
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result, _ := prompt.Run()
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if result == "y" || result == "yes" {
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err := nodeDB.Persist()
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if err != nil {
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return errors.Wrap(err, "failed to persist nodedb")
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}
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err = warewulfd.DaemonReload()
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if err != nil {
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return errors.Wrap(err, "failed to reload warewulf daemon")
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}
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}
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}
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return nil
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}
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