»Deployments HTTP API

The /deployment endpoints are used to query for and interact with deployments.

»List Deployments

This endpoint lists all deployments.

MethodPathProduces
GET/v1/deploymentsapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
YESnamespace:read-job

»Parameters

  • prefix (string: "")- Specifies a string to filter deployments based on an ID prefix. Because the value is decoded to bytes, the prefix must have an even number of hexadecimal characters (0-9a-f) .This is specified as a query string parameter.

»Sample Request

$ curl \
    https://localhost:4646/v1/deployments
$ curl \
    https://localhost:4646/v1/deployments?prefix=25ba81c

»Sample Response

[
  {
    "ID": "70638f62-5c19-193e-30d6-f9d6e689ab8e",
    "JobID": "example",
    "JobVersion": 1,
    "JobModifyIndex": 17,
    "JobSpecModifyIndex": 17,
    "JobCreateIndex": 7,
    "TaskGroups": {
      "cache": {
        "Promoted": false,
        "DesiredCanaries": 1,
        "DesiredTotal": 3,
        "PlacedAllocs": 1,
        "HealthyAllocs": 0,
        "UnhealthyAllocs": 0
      }
    },
    "Status": "running",
    "StatusDescription": "",
    "CreateIndex": 19,
    "ModifyIndex": 19
  }
]

»Read Deployment

This endpoint reads information about a specific deployment by ID.

MethodPathProduces
GET/v1/deployment/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
YESnamespace:read-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path.

»Sample Request

$ curl \
    https://localhost:4646/v1/deployment/70638f62-5c19-193e-30d6-f9d6e689ab8e

»Sample Response

{
  "ID": "70638f62-5c19-193e-30d6-f9d6e689ab8e",
  "JobID": "example",
  "JobVersion": 1,
  "JobModifyIndex": 17,
  "JobSpecModifyIndex": 17,
  "JobCreateIndex": 7,
  "TaskGroups": {
    "cache": {
      "Promoted": false,
      "DesiredCanaries": 1,
      "DesiredTotal": 3,
      "PlacedAllocs": 1,
      "HealthyAllocs": 0,
      "UnhealthyAllocs": 0
    }
  },
  "Status": "running",
  "StatusDescription": "",
  "CreateIndex": 19,
  "ModifyIndex": 19
}

»List Allocations for Deployment

This endpoint lists the allocations created or modified for the given deployment.

MethodPathProduces
GET/v1/deployment/allocations/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
YESnamespace:read-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path.

»Sample Request

$ curl \
    https://localhost:4646/v1/deployment/allocations/5456bd7a-9fc0-c0dd-6131-cbee77f57577

»Sample Response

[
  {
    "ID": "287b65cc-6c25-cea9-0332-e4a75ca2af98",
    "EvalID": "9751cb74-1a0d-190e-d026-ad2bc666ad2c",
    "Name": "example.cache[0]",
    "NodeID": "cb1f6030-a220-4f92-57dc-7baaabdc3823",
    "JobID": "example",
    "TaskGroup": "cache",
    "DesiredStatus": "run",
    "DesiredDescription": "",
    "ClientStatus": "running",
    "ClientDescription": "",
    "TaskStates": {
      "redis": {
        "State": "running",
        "Failed": false,
        "StartedAt": "2017-06-29T22:29:41.52000268Z",
        "FinishedAt": "0001-01-01T00:00:00Z",
        "Events": [
          {
            "Type": "Received",
            "Time": 1498775380693307400,
            "FailsTask": false,
            "RestartReason": "",
            "SetupError": "",
            "DriverError": "",
            "ExitCode": 0,
            "Signal": 0,
            "Message": "",
            "KillTimeout": 0,
            "KillError": "",
            "KillReason": "",
            "StartDelay": 0,
            "DownloadError": "",
            "ValidationError": "",
            "DiskLimit": 0,
            "FailedSibling": "",
            "VaultError": "",
            "TaskSignalReason": "",
            "TaskSignal": "",
            "DriverMessage": ""
          },
          {
            "Type": "Task Setup",
            "Time": 1498775380693659000,
            "FailsTask": false,
            "RestartReason": "",
            "SetupError": "",
            "DriverError": "",
            "ExitCode": 0,
            "Signal": 0,
            "Message": "Building Task Directory",
            "KillTimeout": 0,
            "KillError": "",
            "KillReason": "",
            "StartDelay": 0,
            "DownloadError": "",
            "ValidationError": "",
            "DiskLimit": 0,
            "FailedSibling": "",
            "VaultError": "",
            "TaskSignalReason": "",
            "TaskSignal": "",
            "DriverMessage": ""
          },
          {
            "Type": "Started",
            "Time": 1498775381508493800,
            "FailsTask": false,
            "RestartReason": "",
            "SetupError": "",
            "DriverError": "",
            "ExitCode": 0,
            "Signal": 0,
            "Message": "",
            "KillTimeout": 0,
            "KillError": "",
            "KillReason": "",
            "StartDelay": 0,
            "DownloadError": "",
            "ValidationError": "",
            "DiskLimit": 0,
            "FailedSibling": "",
            "VaultError": "",
            "TaskSignalReason": "",
            "TaskSignal": "",
            "DriverMessage": ""
          }
        ]
      }
    },
    "DeploymentStatus": null,
    "CreateIndex": 19,
    "ModifyIndex": 22,
    "CreateTime": 1498775380678486300,
    "ModifyTime": 1498775380678486300
  }
]

»Fail Deployment

This endpoint is used to mark a deployment as failed. This should be done to force the scheduler to stop creating allocations as part of the deployment or to cause a rollback to a previous job version. This endpoint only triggers a rollback if the most recent stable version of the job has a different specification than the job being reverted.

MethodPathProduces
POST/v1/deployment/fail/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
NOnamespace:submit-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path.

»Sample Request

$ curl \
    --request POST \
    https://localhost:4646/v1/deployment/fail/5456bd7a-9fc0-c0dd-6131-cbee77f57577

»Sample Response

{
  "EvalID": "0d834913-58a0-81ac-6e33-e452d83a0c66",
  "EvalCreateIndex": 20,
  "DeploymentModifyIndex": 20,
  "RevertedJobVersion": 1,
  "Index": 20
}

»Pause Deployment

This endpoint is used to pause or unpause a deployment. This is done to pause a rolling upgrade or resume it.

MethodPathProduces
POST/v1/deployment/pause/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
NOnamespace:submit-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path and in the JSON payload.

  • Pause (bool: false) - Specifies whether to pause or resume the deployment.

»Sample Payload

{
  "DeploymentID": "5456bd7a-9fc0-c0dd-6131-cbee77f57577",
  "Pause": true
}

»Sample Request

$ curl \
    --request POST \
    https://localhost:4646/v1/deployment/pause/5456bd7a-9fc0-c0dd-6131-cbee77f57577

»Sample Response

{
  "EvalID": "0d834913-58a0-81ac-6e33-e452d83a0c66",
  "EvalCreateIndex": 20,
  "DeploymentModifyIndex": 20,
  "Index": 20
}

»Promote Deployment

This endpoint is used to promote task groups that have canaries for a deployment. This should be done when the placed canaries are healthy and the rolling upgrade of the remaining allocations should begin.

MethodPathProduces
POST/v1/deployment/promote/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
NOnamespace:submit-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path and JSON payload.

  • All (bool: false) - Specifies whether all task groups should be promoted.

  • Groups (array<string>: nil) - Specifies a particular set of task groups that should be promoted.

»Sample Payload

{
  "DeploymentID": "5456bd7a-9fc0-c0dd-6131-cbee77f57577",
  "All": true
}
{
  "DeploymentID": "5456bd7a-9fc0-c0dd-6131-cbee77f57577",
  "Groups": ["web", "api-server"]
}

»Sample Request

$ curl \
    --request POST \
    https://localhost:4646/v1/deployment/promote/5456bd7a-9fc0-c0dd-6131-cbee77f57577

»Sample Response

{
  "EvalID": "0d834913-58a0-81ac-6e33-e452d83a0c66",
  "EvalCreateIndex": 20,
  "DeploymentModifyIndex": 20,
  "Index": 20
}

»Set Allocation Health in Deployment

This endpoint is used to set the health of an allocation that is in the deployment manually. In some use cases, automatic detection of allocation health may not be desired. As such those task groups can be marked with an upgrade policy that uses health_check = "manual". Those allocations must have their health marked manually using this endpoint. Marking an allocation as healthy will allow the rolling upgrade to proceed. Marking it as failed will cause the deployment to fail. This endpoint only triggers a rollback if the most recent stable version of the job has a different specification than the job being reverted.

MethodPathProduces
POST/v1/deployment/allocation-health/:deployment_idapplication/json

The table below shows this endpoint's support for blocking queries and required ACLs.

Blocking QueriesACL Required
NOnamespace:submit-job

»Parameters

  • :deployment_id (string: <required>)- Specifies the UUID of the deployment. This must be the full UUID, not the short 8-character one. This is specified as part of the path and the JSON payload.

  • HealthyAllocationIDs (array<string>: nil) - Specifies the set of allocation that should be marked as healthy.

  • UnhealthyAllocationIDs (array<string>: nil) - Specifies the set of allocation that should be marked as unhealthy.

»Sample Payload

{
  "DeploymentID": "5456bd7a-9fc0-c0dd-6131-cbee77f57577",
  "HealthyAllocationIDs": [
    "eb13bc8a-7300-56f3-14c0-d4ad115ec3f5",
    "6584dad8-7ae3-360f-3069-0b4309711cc1"
  ]
}

»Sample Request

$ curl \
    --request POST \
    https://localhost:4646/v1/deployment/allocation-health/5456bd7a-9fc0-c0dd-6131-cbee77f57577

»Sample Response

{
  "EvalID": "0d834913-58a0-81ac-6e33-e452d83a0c66",
  "EvalCreateIndex": 20,
  "DeploymentModifyIndex": 20,
  "RevertedJobVersion": 1,
  "Index": 20
}