text: # (C) Datadog, Inc. 2019-present
  # All rights reserved
  # Licensed under Simplified BSD License (see LICENSE)
  from pyVmomi import vim
  
  ALLOWED_FILTER_PROPERTIES = ['name', 'inventory_path']
  EXTRA_FILTER_PROPERTIES_FOR_VMS = ['hostname', 'guest_hostname']
  SHORT_ROLLUP = {
      "average": "avg",
      "summation": "sum",
      "maximum": "max",
      "minimum": "min",
      "latest": "latest",
      "none": "raw",
  }
  
  MOR_TYPE_AS_STRING = {
      vim.HostSystem: 'host',
      vim.VirtualMachine: 'vm',
      vim.Datacenter: 'datacenter',
      vim.Datastore: 'datastore',
      vim.ClusterComputeResource: 'cluster',
  }
  
  ALL_RESOURCES = [
      vim.VirtualMachine,
      vim.HostSystem,
      vim.Datacenter,
      vim.Datastore,
      vim.ClusterComputeResource,
      vim.ComputeResource,
      vim.Folder,
  ]
  REALTIME_RESOURCES = [vim.VirtualMachine, vim.HostSystem]
  HISTORICAL_RESOURCES = [vim.Datacenter, vim.Datastore, vim.ClusterComputeResource]
  ALL_RESOURCES_WITH_METRICS = REALTIME_RESOURCES + HISTORICAL_RESOURCES
  
  REALTIME_METRICS_INTERVAL_ID = 20
  
  DEFAULT_BATCH_COLLECTOR_SIZE = 500
  DEFAULT_METRICS_PER_QUERY = 500
  UNLIMITED_HIST_METRICS_PER_QUERY = float('inf')
  DEFAULT_MAX_QUERY_METRICS = 256  # type: float
  MAX_QUERY_METRICS_OPTION = "config.vpxd.stats.maxQueryMetrics"
  DEFAULT_THREAD_COUNT = 4
  
  DEFAULT_REFRESH_METRICS_METADATA_CACHE_INTERVAL = 1800
  DEFAULT_REFRESH_INFRASTRUCTURE_CACHE_INTERVAL = 300
  DEFAULT_REFRESH_TAGS_CACHE_INTERVAL = 300
  
  REFERENCE_METRIC = "cpu.usage.avg"
  
  DEFAULT_VSPHERE_TAG_PREFIX = ""
  