apache airflow in fabric

Short answer

• There is no native Airflow service inside Microsoft Fabric.
• Use Airflow outside Fabric, then call Fabric with REST to run a pipeline or notebook.
• Cross-workspace works, you target the workspace that owns the pipeline.

What to set up

1. Create an Entra app registration.

2. Give it Fabric API permissions for the items you will run, and tenant access to the target workspace.

3. Use client-credentials to get an access token.

4. From Airflow, call the Fabric REST endpoint to start the run, then poll run status.

Airflow example:

from airflow import DAG
from airflow.operators.python import PythonOperator
import requests, datetime, time

TENANT = "your-tenant-id"
CLIENT_ID = "app-id"
CLIENT_SECRET = "app-secret"
WORKSPACE_ID = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
PIPELINE_ID = "yyyyyyyy-yyyy-yyyy-yyyy-yyyyyyyyyyyy"  # the Fabric pipeline item id

AUTH_URL = f"https://login.microsoftonline.com/{TENANT}/oauth2/v2.0/token"
SCOPE = "https://api.fabric.microsoft.com/.default"
API_BASE = "https://api.fabric.microsoft.com/v1"

def _token():
    r = requests.post(
        AUTH_URL,
        data={"client_id": CLIENT_ID, "client_secret": CLIENT_SECRET,
              "grant_type": "client_credentials", "scope": SCOPE},
        timeout=30,
    )
    r.raise_for_status()
    return r.json()["access_token"]

def run_fabric_pipeline(**_):
    tok = _token()
    h = {"Authorization": f"Bearer {tok}"}
    # start a run
    start = requests.post(
        f"{API_BASE}/workspaces/{WORKSPACE_ID}/items/{PIPELINE_ID}/jobs",
        headers=h, json={}, timeout=30
    )
    start.raise_for_status()
    job_id = start.json()["id"]

    # poll until done
    while True:
        s = requests.get(
            f"{API_BASE}/workspaces/{WORKSPACE_ID}/items/{PIPELINE_ID}/jobs/{job_id}",
            headers=h, timeout=30
        )
        s.raise_for_status()
        state = s.json()["status"]
        if state in {"Succeeded", "Failed", "Cancelled"}:
            if state != "Succeeded":
                raise RuntimeError(f"Fabric pipeline status {state}")
            return
        time.sleep(15)

with DAG(
    dag_id="trigger_fabric_pipeline",
    start_date=datetime.datetime(2025, 1, 1),
    schedule=None,
    catchup=False,
) as dag:
    PythonOperator(task_id="run_fabric", python_callable=run_fabric_pipeline)

Notes for your scenario

• To trigger a pipeline in another workspace, supply that workspace’s id in the URL.
• To pass parameters, add them to the POST body where your pipeline expects them.
• For notebooks or Dataflows, use their item id in the same pattern.
• If you need network isolation, host Airflow on AKS, Azure Container Apps, or MWAA, and lock Fabric access with Entra app roles.

there is apache airflow integration in fabric, I want to know within fabric if it possible cross workspaces.

Run a Fabric pipeline and notebook using Apache Airflow DAG. - Microsoft Fabric | Microsoft Learn

Hi DiKi-I 

Thank you for reaching out to the Microsoft Fabric Forum Community.

Currently, there’s no official documentation confirming native cross-workspace orchestration support in Fabric (i.e., triggering an item in Workspace B from a DAG in Workspace A). It might be achievable using REST API calls by specifying the Workspace id provided the necessary permissions and authentication (via Microsoft Entra ID) are properly configured and both workspaces exist within the same tenant context.

I encourage you to submit a detail feedback via ideas forum Fabric Ideas - Microsoft Fabric Community.

Thanks.