├── Dockerfile
├── README.md
├── app.py
├── deployment.yaml
└── requirements.txt


/Dockerfile:
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1 | FROM python:3.7
2 | RUN mkdir /app
3 | WORKDIR /app/
4 | ADD . /app/
5 | RUN pip install -r requirements.txt
6 | CMD ["python", "/app/app.py"]


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/README.md:
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 1 | # kubernetes-deploy-tutorial
 2 | This code is made for my youtube channel and corresponding to video given below.
 3 | 
 4 | 
 5 | <p align="center"> 
 6 |     <a href="https://youtu.be/XQNNAeyMAkk" target="_blank">
 7 |     <img src="http://img.youtube.com/vi/XQNNAeyMAkk/0.jpg"></img>
 8 |   </a>
 9 | </p>
10 | 


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/app.py:
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 1 | from flask import Flask, jsonify
 2 | import time
 3 | app = Flask(__name__)
 4 | 
 5 | @app.route("/")
 6 | def hello():
 7 |     return jsonify({"Time of Call": time.time()})
 8 | 
 9 | if __name__ == "__main__":
10 |     app.run(host='0.0.0.0', debug=True)


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/deployment.yaml:
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 1 | apiVersion: v1
 2 | kind: Service
 3 | metadata:
 4 |   name: flask-test-service
 5 | spec:
 6 |   selector:
 7 |     app: flask-test-app
 8 |   ports:
 9 |   - protocol: "TCP"
10 |     port: 6000
11 |     targetPort: 5000
12 |   type: LoadBalancer
13 | 
14 | ---
15 | apiVersion: apps/v1
16 | kind: Deployment
17 | metadata:
18 |   name: flask-test-app
19 | spec:
20 |   selector:
21 |     matchLabels:
22 |       app: flask-test-app
23 |   replicas: 5
24 |   template:
25 |     metadata:
26 |       labels:
27 |         app: flask-test-app
28 |     spec:
29 |       containers:
30 |       - name: flask-test-app
31 |         image: flask-kubernetes
32 |         imagePullPolicy: IfNotPresent
33 |         ports:
34 |         - containerPort: 5000


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/requirements.txt:
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1 | flask


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