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---
layout: docs
page_title: Consul-Terraform-Sync Status API
description: >-
Consul-Terraform-Sync Status API
---
# Status
The `/status` endpoints return status-related information for tasks. This endpoint returns a count of successful and failed task events that are recorded whenever tasks execute an automation. Currently, only the five most recent events are stored in Consul-Terraform-Sync (CTS). For more information on the hierarchy of status information and how it is collected, refer to [Status Information](/docs/nia/tasks#status-information).
If CTS is configured [for high availability](/docs/nia/usage/run-ha), you can send a request to the [`/status/cluster` endpoint](#cluster-status) of any instance to get information about the cluster. Requests to the `status` endpoint return a 400 error, however, if high availability is enabled and the request is sent to a follower instance. The error message depends on what information the follower instance is able to obtain about the leader. Refer to [Error Messages](/docs/nia/usage/errors-ref) for more information.
## Status for all tasks
This endpoint returns the overall status information for all tasks.
| Method | Path | Produces |
| ------ | ------------------- | ------------------ |
| `GET` | `/status` | `application/json` |
### Request parameters
No request parameters are available for this endpoint.
### Response statuses
- `200`: Successfully retrieved the status.
### Response fields
| Name | Type | Description |
| ----- | ------ | ------------------ |
|`status` | object | The summary count of how many tasks have a given health status value
|`status.successful` | integer | The number of tasks that have a `successful` health status.
|`status.errored` | integer | The number of tasks that have an `errored` health status.
|`status.critical` | integer | The number of tasks that have a `critical` health status.
|`status.unknown` | integer | The number of tasks that have an `unknown` health status.
|`enabled` | object | The summary count of how many tasks are enabled or disabled.
|`enabled.true` | integer | The number of tasks that are enabled.
|`enabled.false` | integer | The number of tasks that are disabled.
### Example
Request:
```shell-session
$ curl localhost:8558/v1/status
```
Response:
```json
{
"task_summary": {
"status": {
"successful": 28,
"errored": 5,
"critical": 1,
"unknown": 0
},
"enabled": {
"true": 32,
"false": 2
}
}
}
```
## Task status
This endpoint returns the individual task status information for a single specified task or for all tasks.
Task health status value is determined by the success or failure of all stored [event data](/docs/nia/tasks#event) on the process of updating network infrastructure for a task. Currently only the 5 most recent events are stored per task.
- Successful: The most recent stored event is successful.
- Errored: The most recent stored event is not successful but all previous stored events are successful.
- Critical: The most recent stored event is not successful and one or more previous stored events are also not successful.
- Unknown: No event data is stored for the task.
| Method | Path | Produces |
| ------ | ------------------- | ------------------ |
| `GET` | `/status/tasks/:task_name` | `application/json` |
### Request parameters
| Name | Required | Type | Description | Default |
| -------- | -------- | ------ | ------------------ | ------- |
|`:task_name` | Optional | string | Option to specify the name of the task to return in the response. If not specified, all tasks are returned in the response.| none
|`include` | Optional | string | Only accepts the value `"events"`. Use to include stored event information in response. | none
|`status` | Optional | string | Only accepts health status values `"successful"`, `"errored"`, `"critical"`, or `"unknown"`. Use to filter response by tasks that have the specified health status value. Recommend setting this parameter when requesting all tasks i.e. no `task` parameter is set. | none
### Response statuses
- `200`: Successfully retrieved the task status
- `404`: Task with the given name not found
### Response fields
The response is a JSON map of task name to a status information structure with the following fields.
| Name | Type | Description |
| ----------- | ------ | ------------------ |
|`task_name` | string | Name of the task as configured in CTS.
|`status` | string | Values are `"successful"`, `"errored"`, `"critical"`, or `"unknown"`. This is determined by the success or failure of all stored events on the network infrastructure update process for the task, as described earlier.
|`enabled` | boolean | Whether the task is enabled or not.
|`services` | list[string] | **Deprecated in CTS 0.5.0 and will be removed in a future major release.** List of the services configured for the task.
|`providers` | list[string] | **Deprecated in CTS 0.5.0 and will be removed in v0.8.0.** List of the providers configured for the task.
|`events_url` | string | Relative URL to retrieve the event data stored for the task.
|`events` | list[[Event](/docs/nia/api/status#event)] | List of stored events that inform the task's status. See [section below](/docs/nia/api/status#event) for information on event data. This field is only included in the response upon request by setting the `?include=events` parameter. The relative URL for the request to include events can be retrieved from the `events_url` field.
#### Event
Event represents the process of updating network infrastructure of a task. The data is captured in a JSON structure. For more details on the scope of an event, see [Event](/docs/nia/tasks#event).
| Name | Type | Description |
| ----------- | ------ | ------------------ |
|`id` | string | UUID to uniquely identify the event.
|`success` | boolean | Indication of whether the event was successful or not.
|`start_time` | time | Time when the event started.
|`end_time` | time | Time when the event ended.
|`task_name` | string | Name that task is configured with in CTS.
|`error` | object | Information when the event fails. Null when successful.
|`error.message` | string | Error message that is returned on failure.
|`config` | object | **Deprecated in CTS 0.5.0 and will be removed in v0.8.0.** Configuration values for the task when it was run.
|`config.services` | list[string] | **Deprecated in CTS 0.5.0 and will be removed in v0.8.0.** List of the services configured for the task.
|`config.source` | string | **Deprecated in CTS 0.5.0 and will be removed in v0.8.0.** Module configured for the task.
|`config.providers` | list[string] | **Deprecated in CTS 0.5.0 and will be removed in v0.8.0.** List of the providers configured for the task.
### Examples
The following examples call `status` endpoints to retrieve information about tasks.
#### All task statuses
Request:
```shell-session
$ curl localhost:8558/v1/status/tasks
```
Response:
```json
{
"task_a": {
"task_name": "task_a",
"status": "successful",
"enabled": true,
"providers": [
"local"
],
"services": [
"api"
],
"events_url": "/v1/status/tasks/task_a?include=events"
},
"task_b": {
"task_name": "task_b",
"status": "errored",
"enabled": false,
"providers": [
"null"
],
"services": [
"web"
],
"events_url": "/v1/status/tasks/task_b?include=events"
}
}
```
#### Individual task status with events
Request:
```shell-session
$ curl localhost:8558/v1/status/tasks/task_b?include=events
```
Response:
```json
{
"task_b": {
"task_name": "task_b",
"status": "errored",
"enabled": false,
"providers": [
"null"
],
"services": [
"web",
],
"events_url": "/v1/status/tasks/task_b?include=events",
"events": [
{
"id": "44137ba2-8fc9-6cbe-0e0e-e9305ee4f7f9",
"success": false,
"start_time": "2020-11-24T12:06:51.858292-05:00",
"end_time": "2020-11-24T12:06:52.770165-05:00",
"task_name": "task_b",
"error": {
"message": "example error: terraform-apply error"
},
"config": {
"providers": [
"null"
],
"services": [
"web"
],
"module": "../modules/test_task"
}
},
{
"id": "ef202675-502f-431f-b133-ed64d15b0e0e",
"success": true,
"start_time": "2020-11-24T12:04:18.651231-05:00",
"end_time": "2020-11-24T12:04:20.900115-05:00",
"task_name": "task_b",
"error": null,
"config": {
"providers": [
"null"
],
"services": [
"web",
],
"module": "../modules/test_task"
}
}
]
}
}
```
## Cluster status
The `/v1/status/cluster` API endpoint returns information about high-availability clusters and its members, such as health status and leadership. This endpoint is only supported when using CTS in [high availability mode](/docs/nia/usage/run-ha). If you call the endpoint without configuring CTS for high availability, then CTS prints an error to the console. Refer to [Error Messages](/docs/nia/usage/errors-ref) for information about CTS error messages.
| Method | Path | Response format |
| ------ | ----------------- | ------------------ |
| `GET` | `/status/cluster` | `application/json` |
### Request parameters
Currently no request parameters are offered for the overall status API.
### Request statuses
- `200`: Successfully retrieved the cluster status
### Response fields
The following table describes the responses that the `status/cluster` endpoint can send.
| Field | Type | Description |
| --- | ---- | --- |
| `cluster_name` | string | Identifies the name of the cluster. |
| `members` | array | Contains an array of [member objects](#member-objects). Each object in the `members` array represents a CTS instance. |
#### Member objects
The following table describes the fields available for objects in the `members` array.
| Field | Type | Description |
| --- | ---- | --- |
| `address` | string | Indicates the location of the instance. The address is only included in the response if the `high_availability.instance.address` option is configured on the leader instance. Refer to the [high availability instance configuration](/docs/nia/configuration#high-availability-instance) reference for additional information. |
| `healthy` | boolean | Indicates the health of the service instance health. Refer to [Service Registration](#/docs/nia/configuration#service-registration) for additional information. |
| `id` | string | Indicates the service registration ID. Refer to [Service Registration](#/docs/nia/configuration#service-registration) for additional information. |
| `leader` | boolean | Identifies the cluster leader. |
| `service_name` | string | Identifies the name of the service that the instance represents. Refer to [Service Registration](#/docs/nia/configuration#service-registration) for additional information. Default is `consul-terraform-sync`. |
### Example
The following command calls the `/status/cluster` endpoint:
```shell-session
$ curl –request GET http://localhost:8553/v1/status/cluster
```
The following example response shows three CTS instances. The cluster leader is `cts-02` and is advertising that its address is `cts-02.example.com`:
```json
{
"cluster_name": "cluster-a",
"members": [
{
"address": "cts-02.example.com",
"healthy": true,
"id": "cts-02",
"leader": true,
"service_name": "consul-terraform-sync"
},
{
"healthy": true,
"id": "cts-03",
"leader": false,
"service_name": "consul-terraform-sync"
},
{
"healthy": true,
"id": "cts-01",
"leader": false,
"service_name": "consul-terraform-sync"
}
],
"request_id": "e1bc2236-3d0e-5f5e-dc51-164a1cf6da88"
}
```
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