2024-04-02 14:19:34 +00:00
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---
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title: Streamlit Launcher
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---
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:::info Enterprise Feature
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The Streamlit Launcher App is available under the ClearML Enterprise plan.
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:::
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[Streamlit](https://streamlit.io/) is a framework for creating visual web interfaces for your models. The ClearML Streamlit
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launcher application spins up a Streamlit execution environment and serves your Streamlit app on a machine of your choice.
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Once you start a Streamlit launcher instance, you will be provided with an [externally accessible link](#traffic_router) to your Streamlit app,
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where you can make use of your models.
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The Streamlit launcher monitors the Streamlit app activity and shuts down if it is inactive for a specified maximum idle
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time.
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<a id="traffic_router"/>
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:::important Task Traffic Router
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The Streamlit Launcher relies on the ClearML Traffic Router which facilitates user authentication, and redirects requests
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to the IP/port served by the Streamlit app.
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:::
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Once you start a Streamlit launcher instance, you can view the following information in its dashboard:
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* Streamlit App status indicator
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* <img src="/docs/latest/icons/ico-streamlit-active.svg" alt="Active server" className="icon size-md space-sm" /> - App is running and is actively in use
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* <img src="/docs/latest/icons/ico-streamlit-loading.svg" alt="Loading server" className="icon size-md space-sm" /> - App is setting up
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* <img src="/docs/latest/icons/ico-streamlit-idle.svg" alt="Idle server" className="icon size-md space-sm" /> - App is idle
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* <img src="/docs/latest/icons/ico-streamlit-stopped.svg" alt="Stopped server" className="icon size-md space-sm" /> - App is stopped
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* Idle time
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* Streamlit App - Externally accessible link to your Streamlit app. You can send this link to your colleagues, so they can
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access the app. Click <img src="/docs/latest/icons/ico-copy-to-clipboard.svg" alt="Copy" className="icon size-sm space-sm" />
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to copy link
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* Streamlit Git repo - Repository that holds the Streamlit app script
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* Live preview of the Streamlit app
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2024-05-05 09:37:06 +00:00
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* Console Log - The console log shows the launcher instance's activity, including server setup progress, server status
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2024-04-02 14:19:34 +00:00
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changes
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## Streamlit Launcher Instance Configuration
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* **Streamlit Instance Name** - Name for the Streamlit launcher instance. This will appear in the instance list
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* **Project name** - Project where your Streamlit launcher app instance task will be stored
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* **Task name** - Name of task for your Streamlit launcher app instance
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* **Git Repository** - Git repository containing the Streamlit script
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* **Git Branch** - Git branch containing the Streamlit script
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* **Streamlit Script Name** - Name of Streamlit script to be executed
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* **Queue** - The [ClearML Queue](../../fundamentals/agents_and_queues.md#what-is-a-queue) to which the Streamlit launcher
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app instance task will be enqueued (make sure an agent is assigned to that queue)
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* **Docker Image** - Docker image the ClearML Agent will use for running the Streamlit app
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* **Arguments** - Arguments to be passed to the script
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* **Idle Time Limit** (Hours) - Maximum idle time (Period in which no requests are received by the Streamlit app) after
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which the Streamlit app and the launcher instance will shut down.
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