update docker use python3.6, test=develop (#133)

Signed-off-by: WangXi <wangxi16@baidu.com>

Author: wangxicoding

README.md

@@ -21,7 +21,7 @@ docker pull hub.baidubce.com/paddle-edl/paddle_edl:latest-cuda9.0-cudnn7
 nvidia-docker run -name paddle_edl hub.baidubce.com/paddle-edl/paddle_edl:latest-cuda9.0-cudnn7 /bin/bash
 ``` 
 
-<h2 align="center">Latest Release(0.3.0)</h2>
+<h2 align="center">Latest Release(0.3.1)</h2>
 
 - Support elastic training with inference type services during training, such as knowledge distillation 
 - Inference type services are automatically registered through service discovery in EDL

docker/Dockerfile

@@ -1,5 +1,10 @@
 FROM hub.baidubce.com/paddlepaddle/paddle:<baseimg>
 
+# gcc 5
+RUN ln -sf /usr/bin/gcc-5 /usr/bin/gcc
+# python3 default use python3.6
+RUN ln -sf /usr/local/bin/python3.6 /usr/local/bin/python3
+
 # Install Go
 RUN rm -rf /usr/local/go && wget -qO- https://dl.google.com/go/go1.13.10.linux-amd64.tar.gz | \
  tar -xz -C /usr/local && \
@@ -38,6 +43,7 @@ RUN mkdir -p /tmp/protoc && cd /tmp/protoc && \
  wget -q -O protoc-3.11.4-linux-x86_64.zip --no-check-certificate https://paddle-edl.bj.bcebos.com/protoc-3.11.4-linux-x86_64.zip && \
  unzip protoc-3.11.4-linux-x86_64.zip && mv bin/protoc /usr/local/bin
 
+RUN echo "export PATH=$PATH:${GOROOT}/bin:${GOPATH}/bin" >> /root/.bashrc
 RUN echo "go env -w GO111MODULE=on && go env -w GOPROXY=https://goproxy.io,direct" >> /root/.bashrc
 ENV GO111MODULE=on
 ENV GOPROXY=https://goproxy.io,direct

docker/Dockerfile.runtime

@@ -1,5 +1,10 @@
 FROM hub.baidubce.com/paddlepaddle/paddle:<baseimg>
 
+# gcc 5
+RUN ln -sf /usr/bin/gcc-5 /usr/bin/gcc
+# python3 default use python3.6
+RUN ln -sf /usr/local/bin/python3.6 /usr/local/bin/python3
+
 # Install Go
 RUN rm -rf /usr/local/go && wget -qO- https://dl.google.com/go/go1.13.10.linux-amd64.tar.gz | \
  tar -xz -C /usr/local && \
@@ -31,6 +36,11 @@ RUN cd /tmp/ && wget -q https://paddle-edl.bj.bcebos.com/redis-6.0.1.tar.gz &&
  mv src/redis-cli /usr/local/bin && \
  cd .. && rm -rf redis-6.0.1.tar.gz redis-6.0.1
 
+RUN echo "export PATH=$PATH:${GOROOT}/bin:${GOPATH}/bin" >> /root/.bashrc
+RUN echo "go env -w GO111MODULE=on && go env -w GOPROXY=https://goproxy.io,direct" >> /root/.bashrc
+ENV GO111MODULE=on
+ENV GOPROXY=https://goproxy.io,direct
+
 # install edl
 ADD ./build/python/dist/paddle_edl-0.0.0-py2.py3-none-any.whl /tmp/paddle_edl-0.0.0-py2.py3-none-any.whl
 RUN python -m pip install /tmp/paddle_edl-0.0.0-py2.py3-none-any.whl