Deploy Computer Vision Models

How to Deploy PaLiGemma to AWS EC2

In this guide, we are going to show how to deploy a

PaliGemma

model to

AWS EC2

using Roboflow Inference. Inference is a high-performance inference server with which you can run a range of vision models, from YOLOv8 to CLIP to CogVLM.

To deploy a

PaliGemma

model to

AWS EC2

, we will:

1. Set up our computing environment
2. Download the Roboflow Inference Server
3. Try out our model on an example image

Let's get started!

In this guide, we are going to show how to deploy a

PaliGemma

model to

AWS EC2

using the Roboflow Inference Server. This SDK works with

PaliGemma

models trained on both Roboflow and in custom training processes outside of Roboflow.

To deploy a

PaliGemma

model to

AWS EC2

, we will:

1. Train a model on (or upload a model to) Roboflow
2. Download the Roboflow Inference Server
3. Install the Python SDK to run inference on images
4. Try out the model on an example image

Let's get started!

Train a Model on or Upload a Model to Roboflow

If you want to upload your own model weights, first create a Roboflow account and create a new project. When you have created a new project, upload your project data, then generate a new dataset version. With that version ready, you can upload your model weights to Roboflow.

Download the Roboflow Python SDK:

pip install roboflow


Then, use the following script to upload your model weights:

from roboflow import Roboflow

home = "/path/to/project/folder"

rf = Roboflow(api_key=os.environ["ROBOFLOW_API_KEY"])
project = rf.workspace().project("PROJECT_ID")

project.version(PROJECT_VERSION).deploy(model_type="yolov5", model_path=f"/{home}/yolov5/runs/train/")


You will need your project name, version, API key, and model weights. The following documentation shows how to retrieve your API key and project information:

- Retrieve your Roboflow project name and version
- Retrieve your API key

Change the path in the script above to the path where your model weights are stored.

When you have configured the script above, run the code to upload your weights to Roboflow.

Now you are ready to start deploying your model.

Set up a AWS EC2 Virtual Machine

First, you will need to upload your trained YOLOv9 model to Roboflow. This will allow you to download your model weights directly into your Inference deployment, whether you use the SDK or the HTTP API with Docker. To learn how to upload your model weights, refer to our YOLOv9 training and model upload guide.

Next, we need to create an AWS EC2 instance. EC2 is Amazon’s compute product that you can use to deploy virtual machines. Search for “EC2” in the search bar and navigate to EC2.

On the EC2 homepage, click the “Launch instance” button:

This button will take you to a page where you can configure the machine to create.

We recommend choosing the Amazon Linux operating system, which has been optimized for use in AWS. You will need to run Inference on a GPU device to run CogVLM. We recommend choosing a machine image optimized for deep learning, such as the Deep Learning Base GPU AMI image. This image will come with some tooling out of the box that will minimize GPU setup. If you want to deploy on a CPU device, the standard Amazon Linux operating system is recommended.

Once you have configured the virtual machine, you can deploy the system.

Next, sign in to your server with SSH. Read the AWS EC2 SSH instructions to learn more.

Download the Roboflow Inference Server

The Roboflow Inference Server allows you to deploy computer vision models to a range of devices, including

AWS EC2

.

The Inference Server relies on Docker to run. If you don't already have Docker installed on the device(s) on which you want to run inference, install it by following the official Docker installation instructions.

Once you have Docker installed, run the following command to download the Roboflow Inference Server on your

AWS EC2

.


pip install inference supervision


Now you have the Roboflow Inference Server running, you can use your model on

AWS EC2

.

Install the Roboflow Python SDK

The Roboflow Inference Server provides a HTTP API with a range of methods you can use to query your model and various popular models (i.e. SAM, CLIP). You can read more about all of the API methods available on the Roboflow Inference server in the Inference Server documentation.

The Roboflow Python SDK provides abstract convenience methods for interacting with the HTTP API. In this guide, we will use the Python SDK to run inference on a model. You can also query the HTTP API itself.

To install the Python SDK, run the following command:

pip install roboflow

Run Inference on an Image

With the Python SDK installed, you can run inference on your model in a few lines of Python code.

The following code will run inference on the model hosted on Roboflow and return a JSON object with predictions:

from PIL import Image

import inference
from inference.models.paligemma.paligemma import PaliGemma
import os

from google.colab import userdata

pg = PaliGemma(api_key=os.environ.get('ROBOFLOW_API_KEY'))

image = Image.open("/content/dog.webp") # Change to your image
prompt = "How many dogs are in this image?"

result = pg.predict(image,prompt)

display(image,)
print(result[0])

Substitute the model API key with the values associated with your Roboflow account and project, then run the script.

Enterprise-grade security and compliance

We take security seriously and have implemented comprehensive measures to keep your sensitive data safe

Compliant with SOC2 Type 1 requirements
All data is encrypted in transit and at rest, with SSL transport receiving a grade A+ rating from Qualys
Strict row-level permissions to ensure users cannot access sensitive data outside of their organizations
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Access to production data is heavily restricted within Roboflow and only accessible via SSO login
All Roboflow employees sign nondisclosure agreements restricting them from sharing information learned while handling customer data

Learn how to deploy models to other devices

Below, you can find our guides on how to deploy

PaliGemma

models to other devices.

Documentation

The following resources are useful reference material for working with your model using Roboflow and the Roboflow Inference Server.

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