Version: Next

Task

This document will help you experience how to use Dragonfly's Open API to find and clear the P2P task cache.

Create personal access token

Click the ADD PERSONAL ACCESS TOKENS button to create personal access token.

Name: Set your token a descriptive name.

Description: Set a description.

Expiration: Set your token an expiration.

Scopes: Select the access permissions for the token.

create-token

Click SAVE and copy the token and store it. For your security, it doesn't display again.

copy-token

Search task

Search by URL

Use Open API for find task. First create a POST request for find task.

url: Query the task cache based on the URL.

tag: When the task URL is the same but the tags are different, they will be distinguished based on the tags, and the queried tasks will also be different.

application: Caller application which is used for statistics and access control.

filtered_query_params: Filter the query parameters of the downloaded URL. If the download URL is the same, it will be scheduled as the same task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "get_task",
    "args": {
        "url": "https://example.com",
        "tag": "your_url_tag",
        "application": "your_url_application",
        "filtered_query_params": "your_url_filtered_query_params"
    }
}'

The command-line log returns the find task job id.

{
    "id": 1,
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "task_id": "group_b58cdd29-aaae-498c-beab-a24e5d325366",
    "type": "get_task",
    "state": "PENDING",
    "args": {
        "url": "https://example.com"
    },
    "result": null,
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        },
    ]
}

Polling the task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/1' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If status is SUCCESS, it means that the find task is successful. result.job_states.results.peers is the address of the task cache.

{
    "id": 1,
    "created_at": "2024-11-19T08:08:23Z",
    "updated_at": "2024-11-19T08:08:53Z",
    "type": "get_task",
    "state": "SUCCESS",
    "args": {
        "url": "https://example.com"
    },
    "result": {
        "job_states": [
            {
                "results": [
                    {
                        "peers": [
                            {
                                "created_at": "2024-11-19T08:13:35.210473555Z",
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "id": "10.244.1.32-dragonfly-seed-client-0-9783271e-e27c-4b16-a7c9-6a8ffe18cd1a-seed",
                                "ip": "10.244.1.32",
                                "updated_at": "2024-11-19T08:13:35.364939639Z"
                            }
                        ],
                        "scheduler_cluster_id": 1
                    }
                ],
                "state": "SUCCESS",
            },
        ],
        "state": "SUCCESS",
        "updated_at": "2024-11-19T08:08:53.157878758Z"
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Search by Image Manifest URL

Use Open API for find task. First create a POST request for find task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "get_image_distribution",
    "args": {
        "url": "https://example.com"
    }
}'

The command-line log returns the find task cache. peers is the address of the task cache.

{
    image: {
      layers: [
        {
          url: 'https://example.com/blobs/sha256:c7c72808bf776cd122bdaf4630a4a35ea319603d6a3b6cbffddd4c7fd6d2d269',
        },
        {
          url: 'https://example.com/blobs/sha256:9986a736f7d3d24bb01b0a560fa0f19c4b57e56c646e1f998941529d28710e6b',
        },
      ],
    },
    peers: [
      {
        ip: '172.18.0.4',
        hostname: 'kind-worker2',
        layers: [
          {
            url: 'https://example.com/blobs/sha256:9986a736f7d3d24bb01b0a560fa0f19c4b57e56c646e1f998941529d28710e6b',
          },
        ],
        scheduler_cluster_id: 1,
      },
      {
        ip: '172.18.0.2',
        hostname: 'kind-worker',
        layers: [
          {
            url: 'https://example.com/blobs/sha256:c7c72808bf776cd122bdaf4630a4a35ea319603d6a3b6cbffddd4c7fd6d2d269',
          },
        ],
        scheduler_cluster_id: 1,
      },
    ],
}

Search by Task ID

Use Open API for find task. First create a POST request for find task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "get_task",
    "args": {
        "task_id": "your_task_id"
    }
}'

The command-line log returns the find task job id.

{
    "id": 1,
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "task_id": "group_b58cdd29-aaae-498c-beab-a24e5d325366",
    "type": "get_task",
    "state": "PENDING",
    "args": {
        "task_id": "your_task_id",
    },
    "result": null,
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        },
    ]
}

Polling the task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/1' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If status is SUCCESS, it means that the find task is successful. result.job_states.results.peers is the address of the task cache.

{
    "id": 1,
    "created_at": "2024-11-19T08:08:23Z",
    "updated_at": "2024-11-19T08:08:53Z",
    "type": "get_task",
    "state": "SUCCESS",
    "args": {
        "task_id": "your_task_id",
    },
    "result": {
        "job_states": [
            {
                "results": [
                    {
                        "peers": [
                            {
                                "created_at": "2024-11-19T08:13:35.210473555Z",
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "id": "10.244.1.32-dragonfly-seed-client-0-9783271e-e27c-4b16-a7c9-6a8ffe18cd1a-seed",
                                "ip": "10.244.1.32",
                                "updated_at": "2024-11-19T08:13:35.364939639Z"
                            }
                        ],
                        "scheduler_cluster_id": 1
                    }
                ],
                "state": "SUCCESS",
            },
        ],
        "state": "SUCCESS",
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Search by Content for Calculating Task ID

Use Open API for find task. First create a POST request for find task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "get_task",
    "args": {
        "content_for_calculating_task_id": "your_content_for_calculating_task_id"
    }
}'

The command-line log returns the find task job id.

{
    "id": 1,
    "created_at": "0001-01-01T00:00:00Z",
    "updated_at": "0001-01-01T00:00:00Z",
    "task_id": "group_b58cdd29-aaae-498c-beab-a24e5d325366",
    "type": "get_task",
    "state": "PENDING",
    "args": {
        "content_for_calculating_task_id": "your_content_for_calculating_task_id",
    },
    "result": null,
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        },
    ]
}

Polling the task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/1' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If status is SUCCESS, it means that the find task is successful. result.job_states.results.peers is the address of the task cache.

{
    "id": 1,
    "created_at": "2024-11-19T08:08:23Z",
    "updated_at": "2024-11-19T08:08:53Z",
    "type": "get_task",
    "state": "SUCCESS",
    "args": {
        "content_for_calculating_task_id": "your_content_for_calculating_task_id",
    },
    "result": {
        "job_states": [
            {
                "results": [
                    {
                        "peers": [
                            {
                                "created_at": "2024-11-19T08:13:35.210473555Z",
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "id": "10.244.1.32-dragonfly-seed-client-0-9783271e-e27c-4b16-a7c9-6a8ffe18cd1a-seed",
                                "ip": "10.244.1.32",
                                "updated_at": "2024-11-19T08:13:35.364939639Z"
                            }
                        ],
                        "scheduler_cluster_id": 1
                    }
                ],
                "state": "SUCCESS",
            },
        ],
        "state": "SUCCESS",
        "updated_at": "2024-11-19T08:08:53.157878758Z"
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Delete task

Delete by URL

Use Open API for delete task. First create a POST request for delete task.

If scheduler_cluster_ids does not exist, it means deleting all caches of the task. scheduler_cluster_ids is the result.job_states.results.scheduler_cluster_id of the search task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "delete_task",
    "args": {
        "url": "https://example.com",
        "tag": "your_url_tag",
        "application": "your_url_application"
        "piece_length": your_piece_length,
    },
    "scheduler_cluster_ids":[your_scheduler_cluster_id]
}'

The command line log returns the deletion task job id.

{
  "id": 2,
  "created_at": "0001-01-01T00:00:00Z",
  "updated_at": "0001-01-01T00:00:00Z"
  "task_id": "group_9da544b6-ac3d-4434-9c80-56b137c7e2be",
  "bio": "",
  "type": "delete_task",
  "state": "PENDING",
  "args": {
    "application": "",
    "filtered_query_params": "",
    "piece_length": null,
    "tag": "",
    "url": "https://example.com"
  },
  "result": null,
  },
  "scheduler_clusters": [
    {
      "id": 1,
      "created_at": "2024-11-15T08:06:37Z",
      "updated_at": "2024-11-15T08:06:37Z",
      "name": "cluster-1",
    },
  ]
}

Polling the delete task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/2' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If the status is SUCCESS and failure_tasks is empty, it means that the deletion task is successful.

{
    "id": 2,
    "created_at": "2024-11-19T07:51:46Z",
    "updated_at": "2024-11-19T07:52:45Z"
    "task_id": "group_909c09ee-4d4f-4033-be95-08dd800330bd",
    "type": "delete_task",
    "state": "SUCCESS",
    "args": {
      "application": "",
      "filtered_query_params": "",
      "piece_length": null,
      "tag": "",
      "task_id": "",
      "url": "https://example.com"
    },
    "result": {
        "created_at": "2024-11-19T07:51:46.33966588Z",
        "job_states": [
            {
                "created_at": "2024-11-19T07:51:46.33966588Z",
                "error": "",
                "results": [
                    {
                        "failure_tasks": [],
                        "scheduler_cluster_id": 1,
                        "success_tasks": [
                            {
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "ip": "10.244.1.32"
                            }
                        ]
                    }
                ],
                "state": "SUCCESS",
                "task_name": "delete_task",
            },
        ],
        "state": "SUCCESS",
        "updated_at": "2024-11-19T07:52:44.646613879Z"
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Delete by task id

Use Open API for delete task. First create a POST request for delete task.

If scheduler_cluster_ids does not exist, it means deleting all caches of the task. scheduler_cluster_ids is the result.job_states.results.scheduler_cluster_id of the search task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "delete_task",
    "args": {
        "task_id": "your_task_id"
    },
    "scheduler_cluster_ids":[your_scheduler_cluster_id]
}'

The command line log returns the deletion task job id.

{
  "id": 2,
  "created_at": "0001-01-01T00:00:00Z",
  "updated_at": "0001-01-01T00:00:00Z"
  "task_id": "group_9da544b6-ac3d-4434-9c80-56b137c7e2be",
  "bio": "",
  "type": "delete_task",
  "state": "PENDING",
  "args": {
    "task_id": "your_task_id",
  },
  "result": null,
  },
  "scheduler_clusters": [
    {
      "id": 1,
      "created_at": "2024-11-15T08:06:37Z",
      "updated_at": "2024-11-15T08:06:37Z",
      "name": "cluster-1",
    },
  ]
}

Polling the delete task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/2' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If the status is SUCCESS and failure_tasks is empty, it means that the deletion task is successful.

{
    "id": 2,
    "created_at": "2024-11-19T07:51:46Z",
    "updated_at": "2024-11-19T07:52:45Z"
    "task_id": "group_909c09ee-4d4f-4033-be95-08dd800330bd",
    "type": "delete_task",
    "state": "SUCCESS",
    "args": {
        "task_id": "your_task_id",
    },
    "result": {
        "created_at": "2024-11-19T07:51:46.33966588Z",
        "job_states": [
            {
                "created_at": "2024-11-19T07:51:46.33966588Z",
                "error": "",
                "results": [
                    {
                        "failure_tasks": [],
                        "scheduler_cluster_id": 1,
                        "success_tasks": [
                            {
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "ip": "10.244.1.32"
                            }
                        ]
                    }
                ],
                "state": "SUCCESS",
                "task_name": "delete_task",
            },
        ],
        "state": "SUCCESS",
        "updated_at": "2024-11-19T07:52:44.646613879Z"
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Delete by Content for Calculating Task ID

Use Open API for delete task. First create a POST request for delete task.

If scheduler_cluster_ids does not exist, it means deleting all caches of the task. scheduler_cluster_ids is the result.job_states.results.scheduler_cluster_id of the search task.

curl --location --request POST 'http://dragonfly-manager:8080/oapi/v1/jobs' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token' \
--data-raw '{
    "type": "delete_task",
    "args": {
        "content_for_calculating_task_id": "your_content_for_calculating_task_id"
    },
    "scheduler_cluster_ids":[your_scheduler_cluster_id]
}'

The command line log returns the deletion task job id.

{
  "id": 2,
  "created_at": "0001-01-01T00:00:00Z",
  "updated_at": "0001-01-01T00:00:00Z"
  "task_id": "group_9da544b6-ac3d-4434-9c80-56b137c7e2be",
  "bio": "",
  "type": "delete_task",
  "state": "PENDING",
  "args": {
    "content_for_calculating_task_id": "your_content_for_calculating_task_id",
  },
  "result": null,
  },
  "scheduler_clusters": [
    {
      "id": 1,
      "created_at": "2024-11-15T08:06:37Z",
      "updated_at": "2024-11-15T08:06:37Z",
      "name": "cluster-1",
    },
  ]
}

Polling the delete task status with job id.

curl --request GET 'http://dragonfly-manager:8080/oapi/v1/jobs/2' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer your_dragonfly_personal_access_token'

If the status is SUCCESS and failure_tasks is empty, it means that the deletion task is successful.

{
    "id": 2,
    "created_at": "2024-11-19T07:51:46Z",
    "updated_at": "2024-11-19T07:52:45Z"
    "task_id": "group_909c09ee-4d4f-4033-be95-08dd800330bd",
    "type": "delete_task",
    "state": "SUCCESS",
    "args": {
       "content_for_calculating_task_id": "your_content_for_calculating_task_id",
    },
    "result": {
        "created_at": "2024-11-19T07:51:46.33966588Z",
        "job_states": [
            {
                "created_at": "2024-11-19T07:51:46.33966588Z",
                "error": "",
                "results": [
                    {
                        "failure_tasks": [],
                        "scheduler_cluster_id": 1,
                        "success_tasks": [
                            {
                                "host_type": "super",
                                "hostname": "dragonfly-seed-client-0",
                                "ip": "10.244.1.32"
                            }
                        ]
                    }
                ],
                "state": "SUCCESS",
                "task_name": "delete_task",
            },
        ],
        "state": "SUCCESS",
        "updated_at": "2024-11-19T07:52:44.646613879Z"
    },
    "scheduler_clusters": [
        {
            "id": 1,
            "created_at": "2024-11-15T08:06:37Z",
            "updated_at": "2024-11-15T08:06:37Z",
            "name": "cluster-1",
        }
    ]
}

Create personal access token​

Search task​

Search by URL​

Search by Image Manifest URL​

Search by Task ID​

Search by Content for Calculating Task ID​

Delete task​

Delete by URL​

Delete by task id​

Delete by Content for Calculating Task ID​

Create personal access token

Search task

Search by URL

Search by Image Manifest URL

Search by Task ID

Search by Content for Calculating Task ID

Delete task

Delete by URL

Delete by task id

Delete by Content for Calculating Task ID