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Gae Helloapp

The document provides a step-by-step guide to install Google App Engine (GAE) by setting up the Google Cloud SDK and creating a simple 'Hello World' application using Python. It includes instructions for creating necessary files, installing dependencies, and deploying the app to GAE. The process concludes with verifying the successful deployment of the application.

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13 views4 pages

Gae Helloapp

The document provides a step-by-step guide to install Google App Engine (GAE) by setting up the Google Cloud SDK and creating a simple 'Hello World' application using Python. It includes instructions for creating necessary files, installing dependencies, and deploying the app to GAE. The process concludes with verifying the successful deployment of the application.

Uploaded by

deepat2507
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Ex no:3 3.Install Google App Engine.

Create hello world app


Date: and other simple web applications using python/java.

Install Google App Engine (GAE)


First, GAE is part of Google Cloud. So installing GAE basically means setting
up Google Cloud SDK.
Install Google Cloud SDK:
 Download: https://cloud.google.com/sdk/docs/install
 After installing:
gcloud init
This will:
 Authenticate your account
 Set project and region
Now you have GAE tools ready.
Procedure for creating hello world app:
1.Create a new folder:
mkdir hello-python
cd hello-python
2.Create 3 files:
 main.py
 requirements.txt
 app.yaml
I. main.py
python
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello():
return 'Hello, World from Python GAE!'

if __name__ == '__main__':
app.run(host='127.0.0.1', port=8080, debug=True)
II. requirements.txt
Flask
III. app.yaml
yaml
runtime: python39
entrypoint: gunicorn -b :$PORT main:app

3.Install dependencies:
pip install -r requirements.txt
4.Deploy to App Engine:
gcloud app create
gcloud app deploy
5.After deployment:
gcloud app browse
Result:
Thus the installation of google app engine and the creation of hello world
app using python/java has been successfully executed and output was verified.

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