prefect, how to trigger prefect flow using python requests - prefect

Question

I really need my external process to trigger a flow to run immediately with some paramaters.
My script:
import sys
import datetime
import uuid
import requests
import json
ep = 'http://127.0.0.1:4200/api/flow_runs/'
headers = {}
headers['accept']= 'application/json'
headers['Content-Type']= 'application/json'
# Get a deployment using the name of the flow and the deployment.
resp=requests.get('http://127.0.0.1:4200/api/deployments/name/create_toko/create_toko', headers=headers)
rDict = resp.json()
print(f'RESPONSE: {rDict}')
pl= {}
pl['name']=f'{sys.argv[1]}-{str(uuid.uuid1())}'
pl['flow_id']=rDict['flow_id']
pl['deployment_id']=rDict['id']
pl['parameters']={'domain':sys.argv[1]}
pl['state']={}
pl['state']['type']='SCHEDULED'
pl['state']['state_details']={}
scheduled_time=datetime.datetime.now()
#scheduled_time = scheduled_time.isoformat()
pl['state']['state_details']['scheduled_time']=str(scheduled_time)
print('PAYLOAD:\n')
print(json.dumps(pl,indent=4))
print('-------\n')
resp = requests.post(ep, json=pl, headers=headers)
rjson = resp.json()
print(f'\nRESPONSE:{json.dumps(rjson, indent=4)}')
print(f'Payload Schedule:{scheduled_time}')
rscheduled=rjson['state']['state_details']['scheduled_time']
print(f'Response. Scheduled:{rscheduled}')
print(f'UTC NOW: {datetime.datetime.utcnow()}')
Script test command :
python ./reqtest.py test08.test
Request body sent by python :
{
"name": "test08.test-bfd82a2a-21cb-11ed-9565-2fb0ca17a3f9",
"flow_id": "8532eff0-d706-4275-a029-f4728208bb07",
"deployment_id": "07e12983-168c-4fbb-a503-bfddce704406",
"parameters": {
"domain": "test08.test"
},
"state": {
"type": "SCHEDULED",
"state_details": {
"scheduled_time": "2022-08-22 10:37:29.904669"
}
}
}
Response of above request:
{
"id": "28b9173c-2462-454f-b7d1-4dfb6089de40",
"created": "2022-08-22T03:37:29.909204+00:00",
"updated": "2022-08-22T03:37:29.921000+00:00",
"name": "test08.test-bfd82a2a-21cb-11ed-9565-2fb0ca17a3f9",
"flow_id": "8532eff0-d706-4275-a029-f4728208bb07",
"state_id": "49d007c2-f4ec-4829-86ac-abab11f2d258",
"deployment_id": "07e12983-168c-4fbb-a503-bfddce704406",
"flow_version": null,
"parameters": {
"domain": "test08.test"
},
"idempotency_key": null,
"context": {},
"empirical_policy": {
"max_retries": 0,
"retry_delay_seconds": 0.0
},
"tags": [],
"parent_task_run_id": null,
"state_type": "SCHEDULED",
"state_name": "Scheduled",
"run_count": 0,
"expected_start_time": "2022-08-22T10:37:29.904669+00:00",
"next_scheduled_start_time": "2022-08-22T10:37:29.904669+00:00",
"start_time": null,
"end_time": null,
"total_run_time": 0.0,
"estimated_run_time": 0.0,
"estimated_start_time_delta": 0.0,
"auto_scheduled": false,
"infrastructure_document_id": null,
"state": {
"id": "49d007c2-f4ec-4829-86ac-abab11f2d258",
"type": "SCHEDULED",
"name": "Scheduled",
"timestamp": "2022-08-22T03:37:29.908984+00:00",
"message": null,
"data": null,
"state_details": {
"flow_run_id": "28b9173c-2462-454f-b7d1-4dfb6089de40",
"task_run_id": null,
"child_flow_run_id": null,
"scheduled_time": "2022-08-22T10:37:29.904669+00:00",
"cache_key": null,
"cache_expiration": null
}
}
}
Flow Runs check using API (via browser)
http://127.0.0.1:4200/api/flow_runs/28b9173c-2462-454f-b7d1-4dfb6089de40
{
"id": "28b9173c-2462-454f-b7d1-4dfb6089de40",
"created": "2022-08-22T03:37:29.909204+00:00",
"updated": "2022-08-22T03:37:29.921000+00:00",
"name": "test08.test-bfd82a2a-21cb-11ed-9565-2fb0ca17a3f9",
"flow_id": "8532eff0-d706-4275-a029-f4728208bb07",
"state_id": "49d007c2-f4ec-4829-86ac-abab11f2d258",
"deployment_id": "07e12983-168c-4fbb-a503-bfddce704406",
"flow_version": null,
"parameters": {
"domain": "test08.test"
},
"idempotency_key": null,
"context": {},
"empirical_policy": {
"max_retries": 0,
"retry_delay_seconds": 0.0
},
"tags": [],
"parent_task_run_id": null,
"state_type": "SCHEDULED",
"state_name": "Scheduled",
"run_count": 0,
"expected_start_time": "2022-08-22T10:37:29.904669+00:00",
"next_scheduled_start_time": "2022-08-22T10:37:29.904669+00:00",
"start_time": null,
"end_time": null,
"total_run_time": 0.0,
"estimated_run_time": 0.0,
"estimated_start_time_delta": 0.0,
"auto_scheduled": false,
"infrastructure_document_id": null,
"state": {
"id": "49d007c2-f4ec-4829-86ac-abab11f2d258",
"type": "SCHEDULED",
"name": "Scheduled",
"timestamp": "2022-08-22T03:37:29.908984+00:00",
"message": null,
"data": null,
"state_details": {
"flow_run_id": "28b9173c-2462-454f-b7d1-4dfb6089de40",
"task_run_id": null,
"child_flow_run_id": null,
"scheduled_time": "2022-08-22T10:37:29.904669+00:00",
"cache_key": null,
"cache_expiration": null
}
}
}
http://127.0.0.1:4200/api/deployments/07e12983-168c-4fbb-a503-bfddce704406 give me:
{
"id": "07e12983-168c-4fbb-a503-bfddce704406",
"created": "2022-08-20T01:59:36.144207+00:00",
"updated": "2022-08-20T01:59:36.141261+00:00",
"name": "create_toko",
"version": "b419c81a5b4060fc3605ced026a18289",
"description": null,
"flow_id": "8532eff0-d706-4275-a029-f4728208bb07",
"schedule": null,
"is_schedule_active": true,
"infra_overrides": {},
"parameters": {},
"tags": ["semua"],
"parameter_openapi_schema": {
"title": "Parameters",
"type": "object",
"properties": {
"domain": {
"title": "domain",
"default": "namatoko.namadomain.com",
"type": "string"
},
"cpu": {
"title": "cpu",
"default": 1,
"type": "number"
},
"ram": {
"title": "ram",
"default": 1,
"type": "number"
},
"dbsize": {
"title": "dbsize",
"default": 1,
"type": "number"
},
"uploadssize": {
"title": "uploadssize",
"default": 1,
"type": "number"
}
}
},
"path": "/home/bino/gitjece/jece/prefect",
"entrypoint": "flows/create_toko.py:create_toko",
"manifest_path": null,
"storage_document_id": null,
"infrastructure_document_id": "6a0cd762-6c28-4854-a996-2a48700058e7"
}
and I run my agent with : prefect agent start --api http://127.0.0.1:4200/api -t semua
Here is my flow script
from prefect import flow
#flow(name='create_toko')
def create_toko(domain: str = 'namatoko.namadomain.com',
cpu: float = 1,
ram: float = 1,
dbsize: float = 1,
uploadssize: float = 1) -> str:
print(locals())
But, My agent never run that flow.
Never got anything from server
Kindly please tell me how to do it properly
Note: My system timezone is GMT+7
Sincerely
-bino-