docs(SRV): update

Author: SamyOubouaziz

pages/serverless-containers/how-to/build-push-container-image.mdx

@@ -7,8 +7,8 @@ content:
   paragraph: Learn how to create a Dockerfile to containerize your applications for deployment on Scaleway or any other containerized platform.
 tags: create dockerfile containerize application deployment scaleway
 dates:
-  validation: 2025-02-25
-  posted: 2021-05-26
+  validation: 2025-04-02
+  posted: 2021-04-02
 categories:
   - serverless
   - containers

pages/serverless-jobs/how-to/build-push-container-image.mdx

@@ -0,0 +1,76 @@
+---
+meta:
+  title: How to create a Dockerfile
+  description: Learn how to create a Dockerfile for deploying containerized applications.
+content:
+  h1: How to create a Dockerfile
+  paragraph: Learn how to create a Dockerfile to containerize your applications for deployment on Scaleway or any other containerized platform.
+tags: create dockerfile containerize application deployment scaleway
+dates:
+  validation: 2025-04-02
+  posted: 2021-04-01
+categories:
+  - serverless
+  - jobs
+---
+
+This page explains how to create a simple Dockerfile to containerize your applications for deployment using Scaleway Serverless Jobs.
+
+## How to Write a Dockerfile
+
+1. Create a file named `Dockerfile` in your project directory.
+
+2. Add the following content to your Dockerfile, adjusting the base image and commands according to your application:
+
+```dockerfile
+# Use an official base image
+FROM python:3.9-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy the current directory contents into the container at /app
+COPY . /app
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Make port 80 available to the world outside this container
+EXPOSE 80
+
+# Define environment variable
+ENV NAME World
+
+# Run app.py when the container launches
+CMD ["python", "app.py"]
+```
+
+## How to build and push your image from your dockerfile
+
+1. Open a terminal and navigate to the directory containing your Dockerfile.
+
+2. Run the following command to build your Docker image:
+
+```bash
+docker build -t my-application .
+```
+
+3. Log in to your Scaleway account in the terminal:
+
+```
+docker login -u <your-email> --password-stdin 
+```
+
+4. Tag your Docker image so it matches your Scaleway registry's format:
+
+```
+docker tag my-application 
+```
+
+5. Push the Docker image to the Scaleway Container Registry:
+
+```
+docker push
+```
+
+You can now access your container image from the [Scaleway Container Registry](https://console.scaleway.com/)