feat(app): add ability to run in docker

.gitignore

@@ -101,3 +101,7 @@ ENV/
 
 # mypy
 .mypy_cache/
+
+# model files
+*.pb
+*.pbtxt

object_detection_app/Dockerfile

@@ -0,0 +1,7 @@
+FROM object-detection-core
+MAINTAINER Josh Kurz <jkurz25@gmail.com>
+
+# APPLICATION
+ADD . /opt/object_detection/
+
+CMD ["/usr/bin/python", "/opt/object_detection/app.py"]

object_detection_app/Dockerfile.core

@@ -0,0 +1,39 @@
+############################################################
+# Dockerfile to build uwsgi using python3 container images
+# Based on Ubuntu 14.04.4
+############################################################
+
+FROM ubuntu:14.04.4
+MAINTAINER Josh Kurz <jkurz25@gmail.com>
+
+# python 3.4 has already installed
+RUN apt-get update && \
+    apt-get install -y python-pip \
+    python-pil \
+    python-lxml \
+    git \
+    wget \
+    unzip
+
+# clean apt-get
+RUN apt-get autoclean && \
+    apt-get clean && \
+    apt-get autoremove
+
+# update pip
+RUN pip install -U pip setuptools
+
+# INSTALL requirements before for caching
+COPY requirements.txt /var/app/requirements.txt
+
+# install requirements
+RUN pip install -r /var/app/requirements.txt
+
+WORKDIR /opt/
+
+RUN git clone https://github.com/tensorflow/models
+RUN  wget https://github.com/google/protobuf/releases/download/v3.3.0/protoc-3.3.0-linux-x86_64.zip \
+     && chmod 775 protoc-3.3.0-linux-x86_64.zip \
+     && unzip protoc-3.3.0-linux-x86_64.zip \
+     && mv bin/protoc /usr/bin/
+RUN cd models/research && protoc object_detection/protos/*.proto --python_out=.

object_detection_app/docker-compose.yml

@@ -0,0 +1,14 @@
+version: "2"
+services:
+  object_detection:
+    image: object-detection-docker
+    ports:
+    - 80:80
+    volumes:
+    - ../frozen_inference_graph.pb:/opt/graph_def/frozen_inference_graph.pb
+    - ../label_map.pbtxt:/opt/models/research/object_detection/data/mscoco_label_map.pbtxt
+    environment:
+      THRESHOLD: 0.6
+      DEBUG: "True"
+      NUM_CLASSES: 1
+      PYTHONUNBUFFERED: 1

object_detection_app/requirements.txt

@@ -0,0 +1,6 @@
+Flask==0.12.2
+WTForms==2.1
+Flask_WTF==0.14.2
+Werkzeug==0.12.2
+tensorflow
+Pillow