93 lines
3.3 KiB
Go
93 lines
3.3 KiB
Go
package apinode
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import (
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"fmt"
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"sort"
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"strings"
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"github.com/hpcng/warewulf/internal/pkg/api/routes/wwapiv1"
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"github.com/hpcng/warewulf/internal/pkg/node"
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"github.com/hpcng/warewulf/pkg/hostlist"
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)
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/*
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NodeList lists all to none of the nodes managed by Warewulf. Returns
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a formated string slice, with each line as separate string
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*/
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func NodeList(nodeGet *wwapiv1.GetNodeList) (nodeList wwapiv1.NodeList, err error) {
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// nil is okay for nodeNames
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nodeDB, err := node.New()
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if err != nil {
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return
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}
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nodes, err := nodeDB.FindAllNodes()
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if err != nil {
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return
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}
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nodeGet.Nodes = hostlist.Expand(nodeGet.Nodes)
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sort.Strings(nodeGet.Nodes)
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if nodeGet.Type == wwapiv1.GetNodeList_Simple {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s", "NODE NAME", "PROFILES", "NETWORK"))
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for _, n := range node.FilterByName(nodes, nodeGet.Nodes) {
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var netNames []string
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for k := range n.NetDevs {
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netNames = append(netNames, k)
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}
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sort.Strings(netNames)
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s", n.Id.Print(), n.Profiles.Print(), strings.Join(netNames, ", ")))
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}
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} else if nodeGet.Type == wwapiv1.GetNodeList_Network {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s:=:%s:=:%s", "NODE NAME", "NAME", "HWADDR", "IPADDR", "GATEWAY", "DEVICE"))
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for _, n := range node.FilterByName(nodes, nodeGet.Nodes) {
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if len(n.NetDevs) > 0 {
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for name := range n.NetDevs {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s:=:%s:=:%s", n.Id.Print(), name,
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n.NetDevs[name].Hwaddr.Print(),
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n.NetDevs[name].Ipaddr.Print(),
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n.NetDevs[name].Gateway.Print(),
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n.NetDevs[name].Device.Print()))
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}
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} else {
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fmt.Printf("%s:=:%s:=:%s:=:%s:=:%s:=:%s", n.Id.Print(), "--", "--", "--", "--", "--")
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}
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}
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} else if nodeGet.Type == wwapiv1.GetNodeList_Ipmi {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s:=:%s", "NODE NAME", "IPMI IPADDR", "IPMI PORT", "IPMI USERNAME", "IPMI INTERFACE"))
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for _, n := range node.FilterByName(nodes, nodeGet.Nodes) {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s:=:%s:=%s", n.Id.Print(),
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n.Ipmi.Ipaddr.Print(),
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n.Ipmi.Port.Print(),
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n.Ipmi.UserName.Print(),
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n.Ipmi.Interface.Print(),
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n.Ipmi.EscapeChar.Print()))
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}
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} else if nodeGet.Type == wwapiv1.GetNodeList_Long {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s", "NODE NAME", "KERNEL OVERRIDE", "CONTAINER", "OVERLAYS (S/R)"))
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for _, n := range node.FilterByName(nodes, nodeGet.Nodes) {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s", n.Id.Print(),
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n.Kernel.Override.Print(),
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n.ContainerName.Print(),
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n.SystemOverlay.Print()+"/"+n.RuntimeOverlay.Print()))
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}
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} else if nodeGet.Type == wwapiv1.GetNodeList_All || nodeGet.Type == wwapiv1.GetNodeList_FullAll {
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for _, n := range node.FilterByName(nodes, nodeGet.Nodes) {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s", "NODE", "FIELD", "PROFILE", "VALUE"))
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fields := n.GetFields(wwapiv1.GetNodeList_FullAll == nodeGet.Type)
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for _, f := range fields {
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nodeList.Output = append(nodeList.Output,
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fmt.Sprintf("%s:=:%s:=:%s:=:%s", n.Id.Print(), f.Field, f.Source, f.Value))
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}
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}
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}
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return
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}
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