add nginx-wsgi-django-mysql example

Signed-off-by: IML <shino1025@naver.com>

nginx-wsgi-django-mysql/django/Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.9-alpine
+
+COPY /sample/ /home/sample/
+WORKDIR /home/sample/
+
+RUN apk update && \
+	apk add --no-cache bash gcc musl-dev mariadb-connector-c-dev
+
+RUN pip install --upgrade pip && \
+	pip install -r requirements.txt
+
+EXPOSE 8000
+
+CMD ["gunicorn","-w","2", \
+	"--bind","0.0.0.0:8000", \ 
+	"sample.wsgi:application"]