vmware/govmomi 来获取服务器的信息
连接获取的信息的服务器
通过govmomi的NewClient来创建相应的连接
u := &url.URL{
Scheme: "https",
Host: 服务器的地址,
Path: "/sdk",
}
u.User = url.UserPassword(account, password)
client, _ := govmomi.NewClient(ctx, u, true)
获取服务器的集群的信息
通过返回数据，直接获取ClusterComputeResource
m := view.NewManager(client)
kind := []string{"ClusterComputeResource"}
v, _ := m.CreateContainerView(ctx, client.ServiceContent.RootFolder, kind, true)
var clusters []mo.ClusterComputeResource
err1 := v.Retrieve(ctx, kind, []string{"summary", "name", "network", "datastore", "host"}, &clusters)
通过相应的字段，获取map型数据
集群的相关字段
perfManager := performance.NewManager(Client.Client)
counters, _ := perfManager.CounterInfoByName(ctx)
//进行对其周期和最大的获取的值进行配置
spec := types.PerfQuerySpec{
MaxSample: 1,
MetricId: []types.PerfMetricId{{Instance: ""}},
IntervalId: 20,
}
//获取想要字段的id在总字段对应的位置和数据
sample, _ := perfManager.SampleByName(ctx, spec, names, hostList)
//获取想要的数据全部信息
res, _ := perfManager.ToMetricSeries(ctx, sample)
获取主机的信息
通过返回数据，直接获取HostSystem
m := view.NewManager(Client.Client)
kind := []string{"HostSystem"}
v, _ := m.CreateContainerView(ctx, Client.ServiceContent.RootFolder, kind, true)
var hosts []mo.HostSystem
err1 := v.Retrieve(ctx, kind, []string{"summary", "datastore"}, &hosts)
通过相应的字段，获取map型数据
主机的相关数据字段
perfManager := performance.NewManager(Client.Client)
counters, err := perfManager.CounterInfoByName(ctx)
spec := types.PerfQuerySpec{
MaxSample: 1,
MetricId: []types.PerfMetricId{{Instance: ""}},
IntervalId: 20,
}
sample, err := perfManager.SampleByName(ctx, spec, names, hostList)
res, _ := perfManager.ToMetricSeries(ctx, sample)
获取储存信息的数据
通过返回数据，直接获取Datastore
m := view.NewManager(client)
kind := []string{"Datastore"}
v, _ := m.CreateContainerView(ctx, client.ServiceContent.RootFolder, kind, true)
var stores []mo.Datastore
err1 := v.Retrieve(ctx, kind, []string{"summary", "parent", "host", "vm"}, &stores)
通过相应的字段，获取map型数据
存储信息的相关数据字段
perfManager := performance.NewManager(Client.Client)
counters, err := perfManager.CounterInfoByName(ctx)
spec := types.PerfQuerySpec{
MaxSample: 1,
MetricId: []types.PerfMetricId{{Instance: ""}},
IntervalId: 20,
}
sample, err := perfManager.SampleByName(ctx, spec, names, hostList)
res, _ := perfManager.ToMetricSeries(ctx, sample)
获取虚拟机的数据
通过返回数据，直接获取VirtualMachine
m := view.NewManager(client)
kind := []string{"Datastore"}
v, _ := m.CreateContainerView(ctx, client.ServiceContent.RootFolder, kind, true)
var vms []mo.VirtualMachine
err := collect.Retrieve(ctx, vm, []string{"summary", "network", "datastore", "storage", "config", "guest", "parent", "runtime"}, &vms)
通过相应的字段，获取map型数据
虚拟机的相关数据字段
perfManager := performance.NewManager(Client.Client)
counters, err := perfManager.CounterInfoByName(ctx)
spec := types.PerfQuerySpec{
MaxSample: 1,
MetricId: []types.PerfMetricId{{Instance: ""}},
IntervalId: 20,
}
sample, err := perfManager.SampleByName(ctx, spec, names, hostList)
res, _ := perfManager.ToMetricSeries(ctx, sample)