Learning Kubernetes

MLOps Zoomcamp/07. Kubernetes/ping/Dockerfile

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+FROM python:3.8.12-slim
+
+RUN pip install pipenv
+
+WORKDIR /app
+
+COPY [ "Pipfile", "Pipfile.lock", "./"]
+
+RUN pipenv install --system --deploy
+
+COPY "ping.py" .
+
+EXPOSE 9696
+
+ENTRYPOINT ["gunicorn", "--bind=0.0.0.0:9696", "ping:app"]

MLOps Zoomcamp/07. Kubernetes/ping/Pipfile

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+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+flask = "*"
+gunicorn = "*"
+
+[dev-packages]
+
+[requires]
+python_version = "3.10"

MLOps Zoomcamp/07. Kubernetes/ping/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: ping-deployment
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: ping
+  template:
+    metadata:
+      labels:
+        app: ping
+    spec:
+      containers:
+      - name: ping-pod
+        image: ping:v001
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 9696

MLOps Zoomcamp/07. Kubernetes/ping/ping.py

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+# INITIALIZING LIBRARIES:
+from flask import Flask
+
+app = Flask('ping')
+
+@app.route('/ping', methods=['GET'])
+def ping():
+    return "PONG"
+
+
+if __name__ == '__main__':
+    app.run(debug=True, host="0.0.0.0", port=9696)