Hosts API - GET all hosts

We have a new version of this API—Entity API v2. Check it out!

Gets the list of all hosts in your Dynatrace environment, along with their parameters.

The full list can be lengthy, so you can narrow it down by specifying filter parameters, like tags. See the Parameters section for more details.

You can additionally limit the output by using the pagination:

Specify the number of results per page in the pageSize query parameter.
Then use the cursor from the Next-Page-Key response header in the nextPageKey query parameter to obtain subsequent pages.

The request produces an application/json payload.

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

Authentication

To execute this request, you need an access token with Access problem and event feed, metrics, and topology (DataExport) scope. To learn how to obtain and use it, see Tokens and authentication.

Parameters

The timeframe is restricted to a maximum period of 3 days.

Parameter	Type	Description	In	Required
startTimestamp	integer	The start timestamp of the requested timeframe, in milliseconds (UTC). If not set, then 72 hours behind from now is used.	query	optional
endTimestamp	integer	The end timestamp of the requested timeframe, in milliseconds (UTC). If not set, then the current timestamp is used. The timeframe must not exceed 3 days.	query	optional
relativeTime	string	The relative timeframe, back from now. The element can hold these values `min` `5mins` `10mins` `15mins` `30mins` `hour` `2hours` `6hours` `day` `3days`	query	optional
tag	string[]	Filters the resulting set of hosts by the specified tag. You can specify several tags in the following format: `tag=tag1&tag=tag2`. The host has to match all the specified tags. In case of key-value tags, such as imported AWS or CloudFoundry tags, use the following format: `tag=[context]key:value`. For custom key-value tags, omit the context: `tag=key:value`.	query	optional
showMonitoringCandidates	boolean	Includes (`true`) or excludes (`false`) a monitoring candidate in the response. Monitoring candidates are network entities that are detected but not monitored.	query	optional
entity	string[]	Filters result to the specified hosts only. To specify several hosts use the following format: `entity=ID1&entity=ID2`.	query	optional
managementZone	integer	Only return hosts that are part of the specified management zone.	query	optional
hostGroupId	string	Filters the resulting set of hosts by the specified host group. Specify the Dynatrace IDs of the host group you're interested in.	query	optional
hostGroupName	string	Filters the resulting set of hosts by the specified host group. Specify the name of the host group you're interested in.	query	optional
includeDetails	boolean	Includes (`true`) or excludes (`false`) details which are queried from related entities. Excluding details may make queries faster. If not set, then `true` is used.	query	optional
pageSize	integer	The number of hosts per result page. If not set, pagination is not used and the result contains all hosts fitting the specified filtering criteria.	query	optional
nextPageKey	string	The cursor for the next page of results. You can find it in the Next-Page-Key header of the previous response. If you're using pagination, the first page is always returned without this cursor. You must keep all other query parameters as they were in the first request to obtain subsequent pages.	query	optional

Response

Response codes

Code	Type	Description
200	Host[]	Success
400	ErrorEnvelope	Failed. The input is invalid.

Response body objects

The `ResponseBody` object

The object doesn't provide any parameters.

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.
fromRelationships	object	-
toRelationships	object	-
hypervisorType	string	- The element can hold these values `AHV` `AWS_NITRO` `HYPERV` `KVM` `LPAR` `QEMU` `UNRECOGNIZED` `VIRTUALBOX` `VMWARE` `WPAR` `XEN`
zosTotalGeneralPurposeProcessors	integer	Number of assigned processors for this LPAR.
cloudPlatformVendorVersion	string	Defines the cloud platform vendor version.
localHostName	string	-
gceProject	string	The Google Compute Engine project.
logicalCpuCores	integer	-
userLevel	string	- The element can hold these values `NON_SUPERUSER` `NON_SUPERUSER_STRICT` `SUPERUSER`
awsSecurityGroup	string[]	-
virtualCpus	integer	The AIX instance virtual CPU count.
zosSystemName	string	Name of the system.
publicIp	string	-
cloudType	string	- The element can hold these values `AZURE` `EC2` `GOOGLE_CLOUD_PLATFORM` `OPENSTACK` `ORACLE` `UNRECOGNIZED`
awsInstanceType	string	-
azureResourceGroupName	string	-
kubernetesCluster	string	The kubernetes cluster the entity is in.
paasMemoryLimit	integer	-
azureComputeModeName	string	- The element can hold these values `DEDICATED` `SHARED`
gcePublicIpAddresses	string[]	The public IP addresses of the Google Compute Engine.
zosTotalPhysicalMemory	integer	Memory assigned to the host (Terabyte).
zosVirtualization	string	Type of virtualization on the mainframe.
azureSiteNames	string[]	-
gceInstanceId	string	The Google Compute Engine instance ID.
azureHostNames	string[]	-
paasAgentVersions	AgentVersion[]	The versions of the PaaS agents currently running on the entity.
openstackComputeNodeName	string	-
autoInjection	string	Status of auto-injection The element can hold these values `DISABLED_MANUALLY` `DISABLED_ON_INSTALLATION` `DISABLED_ON_SANITY_CHECK` `ENABLED` `FAILED_ON_INSTALLATION`
beanstalkEnvironmentName	string	-
azureSku	string	- The element can hold these values `BASIC` `DYNAMIC` `FREE` `PREMIUM` `SHARED` `STANDARD`
ipAddresses	string[]	-
logicalCpus	integer	The AIX instance logical CPU count.
zosCPUSerialNumber	string	The CPU serial number.
hostGroup	HostGroup	-
boshStemcellVersion	string	The Cloud Foundry BOSH stemcell version.
paasType	string	- The element can hold these values `AWS_ECS_EC2` `AWS_ECS_FARGATE` `AWS_LAMBDA` `AZURE_FUNCTIONS` `AZURE_WEBSITES` `CLOUD_FOUNDRY` `GOOGLE_APP_ENGINE` `HEROKU` `KUBERNETES` `OPENSHIFT`
gceInstanceName	string	The Google Compute Engine instance name.
azureVmName	string	-
boshAvailabilityZone	string	The Cloud Foundry BOSH availability zone.
azureZone	string	-
boshInstanceId	string	The Cloud Foundry BOSH instance ID.
zosLpaName	string	Name of the LPAR.
gceProjectId	string	The Google Compute Engine numeric project ID.
azureResourceId	string	-
vmwareName	string	-
osType	string	- The element can hold these values `AIX` `DARWIN` `HPUX` `LINUX` `SOLARIS` `WINDOWS` `ZOS`
consumedHostUnits	string	-
zosTotalZiipProcessors	integer	Number of assigned support processors for this LPAR.
networkZoneId	string	The ID of network zone the entity is in.
monitoringMode	string	- The element can hold these values `FULL_STACK` `INFRASTRUCTURE` `OFF`
openstackVmName	string	-
osVersion	string	-
autoScalingGroup	string	-
cpuCores	integer	-
managementZones	EntityShortRepresentation[]	The management zones that the entity is part of.
azureEnvironment	string	-
osArchitecture	string	- The element can hold these values `ARM` `IA64` `PARISC` `PPC` `PPCLE` `S390` `SPARC` `X86` `ZOS`
boshInstanceName	string	The Cloud Foundry BOSH instance name.
awsNameTag	string	The name inherited from AWS.
gcpZone	string	The Google Cloud Platform Zone.
bitness	string	- The element can hold these values `32bit` `64bit`
openstackSecurityGroups	string[]	-
scaleSetName	string	-
kubernetesNode	string	The kubernetes node the entity is in.
isMonitoringCandidate	boolean	-
boshName	string	The Cloud Foundry BOSH name.
openStackInstaceType	string	-
gceMachineType	string	The Google Compute Engine machine type.
localIp	string	-
kubernetesLabels	object	The kubernetes labels defined on the entity.
boshDeploymentId	string	The Cloud Foundry BOSH deployment ID.
openstackAvZone	string	-
zosCPUModelNumber	string	The CPU model number.
awsInstanceId	string	-
oneAgentCustomHostName	string	The custom name defined in OneAgent config.
agentVersion	AgentVersion	Defines the version of the agent currently running on the entity.
softwareTechnologies	TechnologyInfo[]	-
amiId	string	-
azureVmScaleSetName	string	-
azureVmSizeLabel	string	-
esxiHostName	string	-
openstackProjectName	string	-
publicHostName	string	-
simultaneousMultithreading	integer	The AIX instance simultaneous threads count.

The `TagInfo` object

Tag of a Dynatrace entity.

Element Type Description

context

string

Element	Type	Description
context	string	The origin of the tag, such as AWS or Cloud Foundry. Custom tags use the `CONTEXTLESS` value. The element can hold these values `AWS` `AWS_GENERIC` `AZURE` `CLOUD_FOUNDRY` `CONTEXTLESS` `ENVIRONMENT` `GOOGLE_CLOUD` `KUBERNETES`
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.

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

Custom tags use the CONTEXTLESS value.

The element can hold these values

AWS
AWS_GENERIC
AZURE
CLOUD_FOUNDRY
CONTEXTLESS
ENVIRONMENT
GOOGLE_CLOUD
KUBERNETES

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.

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 `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	-

Response body JSON model

json
[
  {
    "entityId": "string",
    "displayName": "string",
    "customizedName": "string",
    "discoveredName": "string",
    "firstSeenTimestamp": 1,
    "lastSeenTimestamp": 1,
    "tags": [
      {
        "context": "AWS",
        "key": "string",
        "value": "string"
      }
    ],
    "fromRelationships": {
      "isNetworkClientOfHost": [
        "string"
      ]
    },
    "toRelationships": {
      "isSiteOf": [
        "string"
      ],
      "isProcessOf": [
        "string"
      ],
      "isNetworkClientOfHost": [
        "string"
      ],
      "runsOn": [
        "string"
      ]
    },
    "hypervisorType": "AHV",
    "zosTotalGeneralPurposeProcessors": 1,
    "cloudPlatformVendorVersion": "string",
    "localHostName": "string",
    "gceProject": "string",
    "logicalCpuCores": 1,
    "userLevel": "NON_SUPERUSER",
    "awsSecurityGroup": [
      "string"
    ],
    "virtualCpus": 1,
    "zosSystemName": "string",
    "publicIp": "string",
    "cloudType": "AZURE",
    "awsInstanceType": "string",
    "azureResourceGroupName": "string",
    "kubernetesCluster": "string",
    "paasMemoryLimit": 1,
    "azureComputeModeName": "DEDICATED",
    "gcePublicIpAddresses": [
      "string"
    ],
    "zosTotalPhysicalMemory": 1,
    "zosVirtualization": "string",
    "azureSiteNames": [
      "string"
    ],
    "gceInstanceId": "string",
    "azureHostNames": [
      "string"
    ],
    "paasAgentVersions": [
      {
        "major": 1,
        "minor": 1,
        "revision": 1,
        "timestamp": "string",
        "sourceRevision": "string"
      }
    ],
    "openstackComputeNodeName": "string",
    "autoInjection": "DISABLED_MANUALLY",
    "beanstalkEnvironmentName": "string",
    "azureSku": "BASIC",
    "ipAddresses": [
      "string"
    ],
    "logicalCpus": 1,
    "zosCPUSerialNumber": "string",
    "hostGroup": {
      "meId": "string",
      "name": "string"
    },
    "boshStemcellVersion": "string",
    "paasType": "AWS_ECS_EC2",
    "gceInstanceName": "string",
    "azureVmName": "string",
    "boshAvailabilityZone": "string",
    "azureZone": "string",
    "boshInstanceId": "string",
    "zosLpaName": "string",
    "gceProjectId": "string",
    "azureResourceId": "string",
    "vmwareName": "string",
    "osType": "AIX",
    "consumedHostUnits": "string",
    "zosTotalZiipProcessors": 1,
    "networkZoneId": "string",
    "monitoringMode": "FULL_STACK",
    "openstackVmName": "string",
    "osVersion": "string",
    "autoScalingGroup": "string",
    "cpuCores": 1,
    "managementZones": [
      {
        "id": "6a98d7bc-abb9-44f8-ae6a-73e68e71812a",
        "name": "Dynatrace entity",
        "description": "Dynatrace entity for the REST API example"
      }
    ],
    "azureEnvironment": "string",
    "osArchitecture": "ARM",
    "boshInstanceName": "string",
    "awsNameTag": "string",
    "gcpZone": "string",
    "bitness": "32bit",
    "openstackSecurityGroups": [
      "string"
    ],
    "scaleSetName": "string",
    "kubernetesNode": "string",
    "isMonitoringCandidate": true,
    "boshName": "string",
    "openStackInstaceType": "string",
    "gceMachineType": "string",
    "localIp": "string",
    "kubernetesLabels": {},
    "boshDeploymentId": "string",
    "openstackAvZone": "string",
    "zosCPUModelNumber": "string",
    "awsInstanceId": "string",
    "oneAgentCustomHostName": "string",
    "agentVersion": {},
    "softwareTechnologies": [
      {
        "type": "string",
        "edition": "string",
        "version": "string"
      }
    ],
    "amiId": "string",
    "azureVmScaleSetName": "string",
    "azureVmSizeLabel": "string",
    "esxiHostName": "string",
    "openstackProjectName": "string",
    "publicHostName": "string",
    "simultaneousMultithreading": 1
  }
]

Response headers

Header	Type	Description
Total-Count	integer	The estimated number of results.
Next-Page-Key	string	The cursor for the next page of results. Without it you'll get the first page again.
Page-Size	string	The maximum number of results per page.

Example

In this example, the request lists all hosts in the environment.

The API token is passed in the Authorization header.

The result is truncated to two entries.

Curl

bash
curl -X GET \
  https://mySampleEnv.live.dynatrace.com/api/v1/entity/infrastructure/hosts \
  -H 'Authorization: Api-Token dt0c01.abc123.abcdefjhij1234567890'

Request URL

plaintext
https://mySampleEnv.live.dynatrace.com/api/v1/entity/infrastructure/hosts

Response body

json
[
  {
    "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"
      }
    ]
  },
  {
    "entityId": "HOST-2540A456786EEBCA",
    "displayName": "RD40",
    "discoveredName": "RD40",
    "firstSeenTimestamp": 1536455342329,
    "lastSeenTimestamp": 1538661752404,
    "tags": [
      {
        "context": "CONTEXTLESS",
        "key": "loadtest"
      },
    ],
    "fromRelationships": {},
    "toRelationships": {
      "isProcessOf": [
        "PROCESS_GROUP_INSTANCE-0014EF34F2D03461",
        "PROCESS_GROUP_INSTANCE-306710DC5239D390"
      ],
      "isSiteOf": [
        "GEOLOC_SITE-2D77938DBFF32A41",
        "AZURE_REGION-D4D61746B479FE16"
      ],
      "runsOn": [
        "PROCESS_GROUP-1527B48A2A57385A",
        "PROCESS_GROUP-25544B628ABEDFAB"
      ]
    },
    "osType": "WINDOWS",
    "osArchitecture": "X86",
    "osVersion": "Windows Server 2016 Datacenter",
    "hypervisorType": "HYPERV",
    "ipAddresses": [
      "127.0.0.1"
    ],
    "bitness": "64bit",
    "cpuCores": 2,
    "logicalCpuCores": 2,
    "cloudType": "AZURE",
    "paasType": "AZURE_WEBSITES",
    "paasMemoryLimit": 3583,
    "azureHostNames": [
      "contosomomentshkai3q.azurewebsites.net"
    ],
    "azureSiteNames": [
      "contosomomentshkai3q"
    ],
    "azureComputeModeName": "DEDICATED",
    "azureSku": "STANDARD",
    "consumedHostUnits": 0.25,
    "managementZones": [
      {
        "id": "5130731705740636866",
        "name": "Windows"
      }
    ]
  }
]

Response code

200

Hosts API - GET all hosts

Authentication

Parameters

Response

Response codes

Response body objects

The ResponseBody object

The Host object

The TagInfo object

The AgentVersion object

The HostGroup object

The EntityShortRepresentation object

The TechnologyInfo object

Response body JSON model

Response headers

Example

Curl

Request URL

Response body

Response code

The `ResponseBody` object

The `Host` object

The `TagInfo` object

The `AgentVersion` object

The `HostGroup` object

The `EntityShortRepresentation` object

The `TechnologyInfo` object