add flask

graykode · Apr 12, 2019 · b377f73 · b377f73
1 parent 644716c
commit b377f73
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diff --git a/flask/Dockerfile b/flask/Dockerfile
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+FROM ubuntu:16.04
+LABEL maintainer="[email protected]"
+
+RUN apt-get update -y && \
+	apt-get install -y python3-pip python3 && \
+	pip3 install flask Pillow && mkdir /home/uploads && mkdir /home/templates
+
+ADD server.py /home/
+ADD templates /home/templates
+WORKDIR /home/uploads
+ENTRYPOINT ["python3", "/home/server.py"]
diff --git a/flask/deployment.yaml b/flask/deployment.yaml
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+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: flask-api-deployment
+spec:
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: flask-api
+    spec:
+      containers:
+      - name: flask-api
+        image: nlkey2022/flask_test
+        imagePullPolicy: Always
+        volumeMounts:
+        - mountPath: "/home/uploads"
+          name: pv
+        resources:
+          limits:
+            cpu: 150m
+            memory: 200Mi
+          requests:
+            cpu: 150m
+            memory: 100Mi
+        ports:
+        - containerPort: 5000
+      nodeSelector:
+        application: "flask"
+      volumes:
+        - name: pv
+          persistentVolumeClaim:
+            claimName: test-claim
diff --git a/flask/server.py b/flask/server.py
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+#!/usr/bin/env python3
+from flask import Flask, render_template, request
+from werkzeug import secure_filename
+
+app = Flask(__name__)
+
+@app.route('/')
+def index():
+   return render_template('index.html')
+
+@app.route('/upload', methods=['POST'])
+def upload():
+    if request.method == 'POST':
+        f = request.files.get('file')
+        fname = secure_filename(f.filename)
+        f.save(fname)
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', debug=False)
diff --git a/flask/service.yaml b/flask/service.yaml
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+apiVersion: v1
+kind: Service
+metadata:
+  name: flask-api-service
+spec:
+  type: LoadBalancer
+  ports:
+  - port: 80
+    targetPort: 5000
+  selector:
+    app: flask-api
diff --git a/flask/templates/index.html b/flask/templates/index.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <title>upload Test</title>
+    </head>
+   <body>
+        <form action = "/upload" method = "POST" enctype = "multipart/form-data">
+            <input type = "file" name = "file" />
+            <input type = "submit"/>
+        </form>
+   </body>
+</html>
diff --git a/flask/uploads/.keep b/flask/uploads/.keep