updated Dockerfile

Dockerfile

@@ -6,27 +6,33 @@ ADD . /opt/crawlab
 
 # install python
 RUN apt-get update
-RUN apt-get install -y python3 python3-pip net-tools iputils-ping git nginx curl
+RUN apt-get install -y python3 python3-pip net-tools iputils-ping redis-server git nginx curl
 
-# soft link
+# python soft link
 RUN ln -s /usr/bin/pip3 /usr/local/bin/pip
 RUN ln -s /usr/bin/python3 /usr/local/bin/python
 
+# install mongodb
+apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 9DA31620334BD75D9DCB49F368818C72E52529D4
+echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.0.list
+apt-get update
+apt-get install -y mongodb-org
+
 # install backend
 RUN pip install -U setuptools
 RUN pip install -r /opt/crawlab/crawlab/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
 
 # install nvm
-RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
-RUN export NVM_DIR="$HOME/.nvm"
-RUN [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
-RUN nvm install 8.12
-RUN nvm use 8.12
+#RUN curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
+#RUN export NVM_DIR="$HOME/.nvm"
+#RUN [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+#RUN nvm install 8.12
+#RUN nvm use 8.12
 
 # install frontend
 WORKDIR /opt/crawlab/frontend
-RUN npm install -g yarn pm2
-RUN yarn install
+#RUN npm install -g yarn pm2
+#RUN yarn install
 
 # nginx config & start frontend
 RUN cp /opt/crawlab/crawlab.conf /etc/nginx/conf.d
@@ -34,6 +40,9 @@ RUN service nginx reload
 
 # start backend
 WORKDIR /opt/crawlab/crawlab
-CMD pm2 start app.py
-CMD pm2 start flower.py
-CMD pm2 start worker.py
+CMD python app.py 
+CMD python flower.py 
+CMD python worker.py 
+#CMD pm2 start app.py
+#CMD pm2 start flower.py
+#CMD pm2 start worker.py