Create docker files

server/Dockerfile

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+FROM python:3.8.2
+
+ENV PYTHONBUFFERED 1
+ENV PYTHONWRITEBYTECODE 1
+
+RUN apt-get update \
+    && apt-get install -y netcat
+
+ENV APP=/app
+
+# Change the workdir.
+WORKDIR $APP
+
+# Install the requirements
+COPY requirements.txt $APP
+
+RUN pip3 install -r requirements.txt
+
+# Copy the rest of the files
+COPY . $APP
+
+EXPOSE 8000
+
+RUN chmod +x /app/entrypoint.sh
+
+ENTRYPOINT ["/bin/bash","/app/entrypoint.sh"]
+
+CMD ["gunicorn", "--bind", ":8000", "--workers", "3", "djangobackend.wsgi"]

server/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    run: dealership
+  name: dealership
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      run: dealership
+  strategy:
+    rollingUpdate:
+      maxSurge: 25%
+      maxUnavailable: 25%
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        run: dealership
+    spec:
+      containers:
+      - image: us.icr.io/sn-labs-seymoneagugn/dealership:latest
+        imagePullPolicy: Always
+        name: dealership
+        ports:
+        - containerPort: 8000
+          protocol: TCP
+      restartPolicy: Always

server/entrypoint.sh

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+    #!/bin/sh
+
+    if [ "$DATABASE" = "postgres" ]; then
+        echo "Waiting for postgres..."
+
+        while ! nc -z $DATABASE_HOST $DATABASE_PORT; do
+        sleep 0.1
+        done
+
+        echo "PostgreSQL started"
+    fi
+
+    # Make migrations and migrate the database.
+    echo "Making migrations and migrating the database. "
+    python manage.py makemigrations main --noinput
+    python manage.py migrate --noinput
+    exec "$@"