add dockerfile

Dockerfile

@@ -0,0 +1,52 @@
+FROM ubuntu:18.04
+ARG BASEPATH=/root
+ARG YANG_EXPLORER_PATH=${BASEPATH}/yang-explorer
+EXPOSE 8000
+
+RUN apt-get update
+RUN apt-get install -y \
+        python2.7 \
+        python-pip \
+        python-virtualenv \
+        python-dev \
+        graphviz \
+        git \
+        libxml2-dev \
+        libxslt1-dev \
+        zlib1g-dev
+RUN pip install --upgrade pip setuptools virtualenv
+
+# YDK deps
+WORKDIR ${BASEPATH}
+RUN git clone https://github.com/CiscoDevNet/ydk-py.git -b yam
+WORKDIR ydk-py/core
+RUN python setup.py sdist
+RUN pip install dist/ydk*.gz
+WORKDIR ../ietf
+RUN python setup.py sdist
+RUN pip install dist/ydk*.gz
+WORKDIR ../openconfig
+RUN python setup.py sdist
+RUN pip install dist/ydk*.gz
+WORKDIR ../cisco-ios-xr
+RUN python setup.py sdist
+RUN pip install dist/ydk*.gz
+
+# Tang Explorer itself
+RUN mkdir -p ${YANG_EXPLORER_PATH}
+WORKDIR ${YANG_EXPLORER_PATH}
+COPY . .
+RUN virtualenv v
+RUN . v/bin/activate
+RUN pip install -r requirements.txt
+
+# Initialize yang explorer
+WORKDIR ${YANG_EXPLORER_PATH}/server
+RUN mkdir -p data/users
+RUN mkdir -p data/session
+RUN mkdir -p data/collections
+RUN mkdir -p data/annotation
+RUN python manage.py migrate
+RUN python manage.py setupdb
+
+CMD python manage.py runserver 0.0.0.0:8000