> ## Documentation Index
> Fetch the complete documentation index at: https://www.activepieces.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Separate Workers

Benefits of separating workers from the main application (APP):

* **Availability**: The application remains lightweight, allowing workers to be scaled independently.
* **Security**: Workers lack direct access to Redis and the database, minimizing impact in case of a security breach.

<Steps>
  <Step title="Create Worker Token">
    Generate a worker token with the Activepieces CLI — no repository checkout needed:

    ```bash theme={null}
    npx @activepieces/cli workers token
    ```

    When prompted, enter the same `AP_JWT_SECRET` used for the app server. The generated token will be displayed in your terminal — copy it and use it in the next step.
  </Step>

  <Step title="Configure Environment Variables">
    Copy this into the `.env` file on the worker machine — these are the recommended settings based on the [Production Setup](./production-setup#recommended-config):

    ```bash theme={null}
    AP_CONTAINER_TYPE=WORKER
    # the public URL of your instance — the worker reaches the app at $AP_FRONTEND_URL/api
    AP_FRONTEND_URL=https://your-instance-url
    AP_WORKER_TOKEN=<token from the first step>
    AP_WORKER_CONCURRENCY=1
    AP_REUSE_SANDBOX=true
    AP_EXECUTION_MODE=SANDBOX_CODE_ONLY
    ```

    <Warning>
      On the **APP** machine, set `AP_CONTAINER_TYPE` to `APP`. The default is `WORKER_AND_APP`, so without it the app keeps running an embedded worker.
    </Warning>
  </Step>

  <Step title="Launch Worker Machine">
    Launch the worker machine and supply it with the generated token.
  </Step>

  <Step title="Verify Worker Operation">
    Verify that the workers are visible in the Platform Admin Console under Infra -> Workers.

    <img src="https://mintcdn.com/activepieces/htEDiTsZNK_UML_C/resources/workers.png?fit=max&auto=format&n=htEDiTsZNK_UML_C&q=85&s=cd152896f3be11a1d7f8e6b118102172" alt="Workers Infrastructure" width="1846" height="1002" data-path="resources/workers.png" />
  </Step>
</Steps>