├── .gitignore
├── Dockerfile
├── README.md
├── pod-1.yml
├── requirements.txt
├── src
    └── main.py
└── svc-1.yml


/.gitignore:
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1 | __pycache__
2 | 


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/Dockerfile:
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 1 | FROM python:3.7-alpine
 2 | LABEL maintainer="Chris Song"
 3 | COPY requirements.txt /
 4 | RUN pip install -r /requirements.txt
 5 | COPY src/ /app
 6 | WORKDIR /app
 7 | EXPOSE 8000
 8 | CMD ["gunicorn", "-w 4", "-b 0.0.0.0:8000", "main:app"]
 9 | 
10 | 


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/README.md:
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1 | # kubernetes-tutorial


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/pod-1.yml:
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 1 | apiVersion: v1
 2 | kind: Pod
 3 | metadata:
 4 |   name: hello-pod
 5 |   labels:
 6 |     app: hello
 7 | spec:
 8 |   containers:
 9 |   - name: hello-container
10 |     image: chrisai/minflask
11 |     ports:
12 |     - containerPort: 8000
13 | 


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/requirements.txt:
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1 | flask
2 | gunicorn
3 | werkzeug
4 | 


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/src/main.py:
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 1 | from flask import Flask
 2 | app = Flask("app")
 3 | 
 4 | @app.route('/')
 5 | def hello_world():
 6 |     return 'Hello, World!'
 7 | 
 8 | if __name__ == "__main__":
 9 |     app.run(host='0.0.0.0')
10 | 


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/svc-1.yml:
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 1 | apiVersion: v1
 2 | kind: Service
 3 | metadata:
 4 |   name: hello-svc
 5 | spec:
 6 |   selector:
 7 |     app: hello
 8 |   ports:
 9 |     - port: 8200
10 |       targetPort: 8000
11 | 


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