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023-api-tasks.md

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Tasks API
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diego-release
bbs

Tasks API Reference

This reference does not cover the protobuf payload supplied to each endpoint.

For detailed information on the structs and types listed see models documentation

Tasks APIs

DesireTask

BBS API Endpoint

Post a DesireTaskRequest containing a V3 TaskDefinition to "/v1/tasks/desire.r2"

DEPRECATED:

Golang Client API

func (c *client) DesireTask(logger lager.Logger, taskGuid, domain string, taskDef *models.TaskDefinition) error

Input

  • logger lager.Logger
    • The logging sink
  • taskGuid string
    • The task Guid
  • domain string
    • The Domain
  • taskDef *models.TaskDefinition

Output

  • error
    • Non-nil if error occurred

Example

See the Defining Tasks page for how to create a Task

Tasks

Lists all Tasks

BBS API Endpoint

Post a TasksRequest to "/v1/tasks/list.r2"

DEPRECATED:

  • Post a TasksRequest to "/v1/tasks/list.r1"
  • Post a TasksRequest to "/v1/tasks/list"

Golang Client API

func (c *client) Tasks(logger lager.Logger) ([]*models.Task, error)

Input

  • logger lager.Logger
    • The logging sink

Output

Example

client := bbs.NewClient(url)
tasks, err := client.Tasks(logger)
if err != nil {
    log.Printf("failed to retrieve tasks: " + err.Error())
}

TasksByDomain

Lists all Tasks of the given domain

BBS API Endpoint

Post a TasksRequest to "/v1/tasks/list.r2"

DEPRECATED:

  • Post a TasksRequest to "/v1/tasks/list.r1"
  • Post a TasksRequest to "/v1/tasks/list"

Golang Client API

func (c *client) TasksByDomain(logger lager.Logger, domain string) ([]*models.Task, error)

Input

  • logger lager.Logger
    • The logging sink
  • domain string
    • The domain

Output

Example

client := bbs.NewClient(url)
tasks, err := client.TasksByDomain(logger, "the-domain")
if err != nil {
    log.Printf("failed to retrieve tasks: " + err.Error())
}

TasksByCellID

Lists all Tasks on the given cell

BBS API Endpoint

Post a TasksRequest to "/v1/tasks/list.r2"

DEPRECATED:

  • Post a TasksRequest to "/v1/tasks/list.r1"
  • Post a TasksRequest to "/v1/tasks/list"

Golang Client API

func (c *client) TasksByCellID(logger lager.Logger, cellId string) ([]*models.Task, error)

Input

  • logger lager.Logger
    • The logging sink
  • cellId string
    • The CellID

Output

Example

client := bbs.NewClient(url)
tasks, err := client.TasksByCellID(logger, "my-cell")
if err != nil {
    log.Printf("failed to retrieve tasks: " + err.Error())
}

TaskByGuid

Returns the Task with the given guid

BBS API Endpoint

Post a TaskByGuidRequest to "/v1/tasks/get_by_task_guid.r3"

DEPRECATED:

  • Post a TaskByGuidRequest to "/v1/tasks/get_by_task_guid.r2"
  • Post a TaskByGuidRequest to "/v1/tasks/get_by_task_guid.r1"
  • Post a TaskByGuidRequest to "/v1/tasks/get_by_task_guid"

Golang Client API

func (c *client) TaskByGuid(logger lager.Logger, taskGuid string) (*models.Task, error)

Input

  • logger lager.Logger
    • The logging sink
  • taskGuid string
    • The task Guid

Output

Example

client := bbs.NewClient(url)
task, err := client.TaskByGuid(logger, "the-task-guid")
if err != nil {
    log.Printf("failed to retrieve task: " + err.Error())
}

CancelTask

Cancels the Task with the given task guid

BBS API Endpoint

Post a TaskGuidRequest to "/v1/tasks/cancel"

Golang Client API

func (c *client) CancelTask(logger lager.Logger, taskGuid string) error

Input

  • logger lager.Logger
    • The logging sink
  • taskGuid string
    • The task Guid

Output

  • error
    • Non-nil if error occurred

Example

client := bbs.NewClient(url)
err := client.CancelTask(logger, "the-task-guid")
if err != nil {
    log.Printf("failed to cancel task: " + err.Error())
}

ResolvingTask

Resolves a Task with the given guid

BBS API Endpoint

Post a TaskGuidRequest to "/v1/tasks/resolving"

Golang Client API

func (c *client) ResolvingTask(logger lager.Logger, taskGuid string) error

Input

  • logger lager.Logger
    • The logging sink
  • taskGuid string
    • The task Guid

Output

  • error
    • Non-nil if error occurred

Example

client := bbs.NewClient(url)
err := client.ResolvingTask(logger, "the-task-guid")
if err != nil {
    log.Printf("failed to resolving task: " + err.Error())
}

DeleteTask

Deletes a completed task with the given guid

BBS API Endpoint

Post a TaskGuidRequest to "/v1/tasks/delete"

Golang Client API

func (c *client) DeleteTask(logger lager.Logger, taskGuid string) error

Input

  • logger lager.Logger
    • The logging sink
  • taskGuid string
    • The task Guid

Output

  • error
    • Non-nil if error occurred

Example

client := bbs.NewClient(url)
err := client.DeleteTask(logger, "the-task-guid")
if err != nil {
    log.Printf("failed to delete task: " + err.Error())
}