vsphere

type API interface {
	// Initialize all necessary objects to send API calls to vSphere
	Init(ctx context.Context, url, username, password, clusterName string, datacenterName string, insecure bool) error

	// RetrieveCounters retrieves vSphere cluster metric list that are available for user
	RetrieveCounters(ctx context.Context) ([]types.PerfCounterInfo, error)

	// Get all datastores for cluster
	RetrieveDatastores(ctx context.Context) ([]mo.Datastore, error)

	// Get all hosts for cluster
	RetrieveHosts(ctx context.Context) ([]mo.HostSystem, error)

	// Find all VMs for given host
	RetrieveVMs(ctx context.Context, host mo.HostSystem) ([]mo.VirtualMachine, error)

	// Call performance query to retrieve perf data
	PerfQuery(ctx context.Context, querySpecs []types.PerfQuerySpec) (*types.QueryPerfResponse, error)

	// Clear API retrieve cache
	ClearCache()
}

type Collector struct {
	GovmomiResources *govmomiClient
}