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// SPDX-License-Identifier: GPL-3.0-or-later
package discover
import (
"time"
rs "github.com/netdata/netdata/go/go.d.plugin/modules/vsphere/resources"
"github.com/vmware/govmomi/vim25/mo"
)
func (d Discoverer) build(raw *resources) *rs.Resources {
d.Debug("discovering : building : starting building resources process")
t := time.Now()
var res rs.Resources
res.DataCenters = d.buildDatacenters(raw.dcs)
res.Folders = d.buildFolders(raw.folders)
res.Clusters = d.buildClusters(raw.clusters)
fixClustersParentID(&res)
res.Hosts = d.buildHosts(raw.hosts)
res.VMs = d.buildVMs(raw.vms)
d.Infof("discovering : building : built %d/%d dcs, %d/%d folders, %d/%d clusters, %d/%d hosts, %d/%d vms, process took %s",
len(res.DataCenters),
len(raw.dcs),
len(res.Folders),
len(raw.folders),
len(res.Clusters),
len(raw.clusters),
len(res.Hosts),
len(raw.hosts),
len(res.VMs),
len(raw.vms),
time.Since(t),
)
return &res
}
// cluster parent is folder by default
// should be called after buildDatacenters, buildFolders and buildClusters
func fixClustersParentID(res *rs.Resources) {
for _, c := range res.Clusters {
c.ParentID = findClusterDcID(c.ParentID, res.Folders)
}
}
func findClusterDcID(parentID string, folders rs.Folders) string {
f := folders.Get(parentID)
if f == nil {
return parentID
}
return findClusterDcID(f.ParentID, folders)
}
func (Discoverer) buildDatacenters(raw []mo.Datacenter) rs.DataCenters {
dcs := make(rs.DataCenters)
for _, d := range raw {
dcs.Put(newDC(d))
}
return dcs
}
func newDC(raw mo.Datacenter) *rs.Datacenter {
// Datacenter1 datacenter-2 group-h4 group-v3
return &rs.Datacenter{
Name: raw.Name,
ID: raw.Reference().Value,
}
}
func (Discoverer) buildFolders(raw []mo.Folder) rs.Folders {
fs := make(rs.Folders)
for _, d := range raw {
fs.Put(newFolder(d))
}
return fs
}
func newFolder(raw mo.Folder) *rs.Folder {
// vm group-v55 datacenter-54
// host group-h56 datacenter-54
// datastore group-s57 datacenter-54
// network group-n58 datacenter-54
return &rs.Folder{
Name: raw.Name,
ID: raw.Reference().Value,
ParentID: raw.Parent.Value,
}
}
func (Discoverer) buildClusters(raw []mo.ComputeResource) rs.Clusters {
clusters := make(rs.Clusters)
for _, c := range raw {
clusters.Put(newCluster(c))
}
return clusters
}
func newCluster(raw mo.ComputeResource) *rs.Cluster {
// s - dummy cluster, c - created by user cluster
// 192.168.0.201 domain-s61 group-h4
// New Cluster1 domain-c52 group-h67
return &rs.Cluster{
Name: raw.Name,
ID: raw.Reference().Value,
ParentID: raw.Parent.Value,
}
}
const (
poweredOn = "poweredOn"
)
func (d Discoverer) buildHosts(raw []mo.HostSystem) rs.Hosts {
var num int
hosts := make(rs.Hosts)
for _, h := range raw {
// poweredOn | poweredOff | standBy | unknown
if h.Runtime.PowerState != poweredOn {
num++
continue
}
// connected | notResponding | disconnected
//if v.Runtime.ConnectionState == "" {
//
//}
hosts.Put(newHost(h))
}
if num > 0 {
d.Infof("discovering : building : removed %d hosts (not powered on)", num)
}
return hosts
}
func newHost(raw mo.HostSystem) *rs.Host {
// 192.168.0.201 host-22 domain-s61
// 192.168.0.202 host-28 domain-c52
// 192.168.0.203 host-33 domain-c52
return &rs.Host{
Name: raw.Name,
ID: raw.Reference().Value,
ParentID: raw.Parent.Value,
OverallStatus: string(raw.Summary.OverallStatus),
Ref: raw.Reference(),
}
}
func (d Discoverer) buildVMs(raw []mo.VirtualMachine) rs.VMs {
var num int
vms := make(rs.VMs)
for _, v := range raw {
// poweredOff | poweredOn | suspended
if v.Runtime.PowerState != poweredOn {
num++
continue
}
// connected | disconnected | orphaned | inaccessible | invalid
//if v.Runtime.ConnectionState == "" {
//
//}
vms.Put(newVM(v))
}
if num > 0 {
d.Infof("discovering : building : removed %d vms (not powered on)", num)
}
return vms
}
func newVM(raw mo.VirtualMachine) *rs.VM {
// deb91 vm-25 group-v3 host-22
return &rs.VM{
Name: raw.Name,
ID: raw.Reference().Value,
ParentID: raw.Runtime.Host.Value,
OverallStatus: string(raw.Summary.OverallStatus),
Ref: raw.Reference(),
}
}
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