Hosts API - GET a host

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Gets the parameters of the specified host.

The request produces an application/json payload.

GET
  • Managed https://{your-domain}/e/{your-environment-id}/api/v1/entity/infrastructure/hosts/{meIdentifier}
  • SaaS https://{your-environment-id}.live.dynatrace.com/api/v1/entity/infrastructure/hosts/{meIdentifier}
  • Environment ActiveGate https://{your-activegate-domain}/e/{your-environment-id}/api/v1/entity/infrastructure/hosts/{meIdentifier}

Authentication

To execute this request, you need the Access problem and event feed, metrics, and topology (DataExport) permission assigned to your API token. To learn how to obtain and use it, see Tokens and authentication.

Parameters

Parameter Type Description In Required
meIdentifier string

The Dynatrace entity ID of the required host.

path required

Response

Response codes

Code Description
200

Success

Response body

The Host object

Information about the host.

Element Type Description
entityId string

The Dynatrace entity ID of the required entity.

displayName string

The name of the Dynatrace entity as displayed in the UI.

customizedName string

The customized name of the entity

discoveredName string

The discovered name of the entity

firstSeenTimestamp integer

The timestamp of when the entity was first detected, in UTC milliseconds

lastSeenTimestamp integer

The timestamp of when the entity was last detected, in UTC milliseconds

tags TagInfo[]

The list of entity tags.

toRelationships object
cpuCores integer
azureSiteNames string[]
userLevel string
openstackAvZone string
virtualCpus integer

The AIX instance virtual CPU count.

simultaneousMultithreading integer

The AIX instance simultaneous threads count.

osVersion string
kubernetesNode string

The kubernetes node the entity is in.

openstackComputeNodeName string
localIp string
gceInstanceId string

The Google Compute Engine instance ID.

awsInstanceType string
zosTotalPhysicalMemory integer

Memory assigned to the host (Terabyte).

gceProject string

The Google Compute Engine project.

oneAgentCustomHostName string

The custom name defined in OneAgent config.

paasAgentVersions AgentVersion[]

The versions of the PaaS agents currently running on the entity.

hypervisorType string
kubernetesCluster string

The kubernetes cluster the entity is in.

consumedHostUnits string
networkZoneId string

The ID of network zone the entity is in.

zosTotalGeneralPurposeProcessors integer

Number of assigned processors for this LPAR.

awsInstanceId string
gceProjectId string

The Google Compute Engine numeric project ID.

azureComputeModeName string
vmwareName string
boshInstanceId string

The Cloud Foundry BOSH instance ID.

isMonitoringCandidate boolean
ipAddresses string[]
osArchitecture string
boshDeploymentId string

The Cloud Foundry BOSH deployment ID.

zosTotalZiipProcessors integer

Number of assigned support processors for this LPAR.

cloudType string
publicHostName string
kubernetesLabels object

The kubernetes labels defined on the entity.

zosCPUSerialNumber string

The CPU serial number.

esxiHostName string
softwareTechnologies TechnologyInfo[]
openstackSecurityGroups string[]
azureVmName string
boshStemcellVersion string

The Cloud Foundry BOSH stemcell version.

logicalCpus integer

The AIX instance logical CPU count.

cloudPlatformVendorVersion string

Defines the cloud platform vendor version.

bitness string
paasType string
awsSecurityGroup string[]
monitoringMode string
awsNameTag string

The name inherited from AWS.

openstackVmName string
logicalCpuCores integer
azureHostNames string[]
osType string
boshAvailabilityZone string

The Cloud Foundry BOSH availability zone.

openStackInstaceType string
localHostName string
azureSku string
boshName string

The Cloud Foundry BOSH name.

gceMachineType string

The Google Compute Engine machine type.

managementZones EntityShortRepresentation[]

The management zones that the entity is part of.

openstackProjectName string
autoScalingGroup string
hostGroup HostGroup
boshInstanceName string

The Cloud Foundry BOSH instance name.

agentVersion AgentVersion
gcePublicIpAddresses string[]

The public IP addresses of the Google Compute Engine.

gcpZone string

The Google Cloud Platform Zone.

paasMemoryLimit integer
zosVirtualization string

Type of virtualization on the mainframe.

scaleSetName string
amiId string
publicIp string
beanstalkEnvironmentName string
gceInstanceName string

The Google Compute Engine instance name.

zosCPUModelNumber string

The CPU model number.

fromRelationships object

The HostGroup object

Element Type Description
meId string

The Dynatrace entity ID of the host group.

name string

The name of the Dynatrace entity, displayed in the UI.

The EntityShortRepresentation object

The short representation of a Dynatrace entity.

Element Type Description
id string

The ID of the Dynatrace entity.

name string

The name of the Dynatrace entity.

description string

A short description of the Dynatrace entity.

The TechnologyInfo object

Element Type Description
type string
edition string
version string

The AgentVersion object

Defines the version of the agent currently running on the entity.

Element Type Description
major integer

The major version number.

minor integer

The minor version number.

revision integer

The revision number.

timestamp string

A timestamp string: format "yyyymmdd-hhmmss

sourceRevision string

A string representation of the SVN revision number.

The TagInfo object

Tag of a Dynatrace entity.

Element Type Description
context string

The origin of the tag, such as AWS or Cloud Foundry.

Custom tags use the CONTEXTLESS value.

key string

The key of the tag.

Custom tags have the tag value here.

value string

The value of the tag.

Not applicable to custom tags.

Example

In this example, the request queries the parameters of the tag009 host, which has the ID of HOST-B7A6F9EE9F366CB5.

The API token is passed in the Authorization header.

Curl

curl -X GET \
  https://mySampleEnv.live.dynatrace.com/api/v1/entity/infrastructure/hosts/HOST-B7A6F9EE9F366CB5 \
  -H 'Authorization: Api-Token abcdefjhij1234567890'

Request URL

https://mySampleEnv.live.dynatrace.com/api/v1/entity/infrastructure/hosts/HOST-B7A6F9EE9F366CB5

Response body

{
  "entityId": "HOST-B7A6F9EE9F366CB5",
  "displayName": "tag009",
  "discoveredName": "tag009",
  "firstSeenTimestamp": 1538473087608,
  "lastSeenTimestamp": 1538641647769,
  "tags": [
    {
      "context": "CONTEXTLESS",
      "key": "loadtest"
    },
    {
      "context": "CONTEXTLESS",
      "key": "host tag"
    }
  ],
  "fromRelationships": {
    "isNetworkClientOfHost": [
      "HOST-80FF8584D8954C1D",
      "HOST-A281F848361E79A1"
    ]
  },
  "toRelationships": {
    "isProcessOf": [
      "PROCESS_GROUP_INSTANCE-9146FB8A6A155F93"
    ],
    "isSiteOf": [
      "GEOLOC_SITE-F72DF471AE5F56F6"
    ],
    "isNetworkClientOfHost": [
      "HOST-80FF8584D8954C1D"
    ],
    "runsOn": [
      "PROCESS_GROUP-83D74C22E79B074F"
    ]
  },
  "osType": "LINUX",
  "osArchitecture": "X86",
  "osVersion": "Ubuntu 18.04.1",
  "ipAddresses": [
    "127.0.0.1",
    "192.168.1.1"
  ],
  "bitness": "64bit",
  "cpuCores": 4,
  "logicalCpuCores": 8,
  "consumedHostUnits": 2,
  "managementZones": [
    {
      "id": "6164525246045854296",
      "name": "Zone Service E"
    },
    {
      "id": "5678",
      "name": "Infrastructure Linux"
    }
  ]
}

Response code

200