Refine Dockerfile: 1. enable access from host to container 2. add a s…

…hort guide

Dockerfile

@@ -1,52 +1,84 @@
-FROM fedora:latest
+# 1. Automated build: 
+# https://hub.docker.com/r/lao605/product-definition-center/builds/
+# 
+########################################### 
+# Guide:
+# 1. Use this to build a new image
+# docker build -t <YOUR_NAME>/pdc <the directory your Dockerfile is located>
+# 
+# 2. Running the container
+# 	2.1 To operate on the container interactively (with a terminal)
+# 	docker run -it -p 10000:8000 <YOUR_NAME>/pdc
+# 
+# 	2.2 To run the container in daemon mode
+# 	docker run -d -p 10000:8000 <YOUR_NAME>/pdc
+# 
+# 3. Check the addresses
+# 	3.1 Check the address of the docker machine
+# 	docker-machine env <the name of your docker machine> --> DOCKER_HOST
+# 
+# 	3.2 Check the mapped port of your running container
+# 	docker ps -l --> PORTS
+# 
+# 4. Access it
+# Visit <DOCKER_HOST:PORTS> on your web browser
+# 
+# For example
+# if the address of the running docker machine is http://192.168.1.2 and the PORTS
+# are 0.0.0.0:32816->8000/tcp. Then you can 'access' the 8000 port in the container
+# by visiting http://192.168.1.2:32816 in your browser
+# 
+
+FROM fedora:21
 MAINTAINER Zhikun Lao <zlao@redhat.com>
 
 LABEL Description = "product-definition-center"
 LABEL Vendor = "Red Hat"
 LABEL Version = "0.5"
 
-RUN yum -y upgrade && yum install -y sudo tar git make gcc libuuid-devel python-devel swig krb5-devel koji python-mock python-ldap python-requests
+# patternfly1
+RUN curl https://copr.fedoraproject.org/coprs/patternfly/patternfly1/repo/fedora-21/patternfly-patternfly1-fedora-21.repo > /etc/yum.repos.d/patternfly-patternfly1-fedora-21.repo
+
+# solve dependencies
+RUN yum -y upgrade && yum install -y rpm-build sudo passwd tar git make gcc libuuid-devel python-devel python-setuptools python-pip swig krb5-devel koji python-mock python-ldap python-requests patternfly1
 
 # add runtime user (username and password are both `dev`) and add to sudoer
-RUN useradd dev -p dev
+RUN useradd dev
+RUN echo "dev" | passwd dev --stdin
 RUN echo "dev    ALL=(ALL) ALL" >> /etc/sudoers
 ENV HOME /home/dev
 
 USER dev
 RUN git clone https://github.com/release-engineering/product-definition-center ${HOME}/product-definition-center
 
-# solve dependencies and test
-WORKDIR ${HOME}/product-definition-center
+# install and test
 USER root
+WORKDIR ${HOME}/product-definition-center
+# specify version of djangorestframework specifically to avoid mistake...
+RUN pip install djangorestframework==3.1.3
 RUN make install
 RUN make test
 
-# firewall may have block the port?
-# RUN iptables -I INPUT -p tcp --dport 8000 --syn -j ACCEPT
-
 USER dev
 RUN python manage.py migrate
-WORKDIR ${HOME}/product-definition-center/pdc
 
 # change setting
+USER dev
+WORKDIR ${HOME}/product-definition-center/pdc
 RUN cp settings_local.py.dist settings_local.py
 RUN echo "DEBUG = True" >> settings_local.py
 
-# hotfix
-RUN echo "REST_FRAMEWORK = {'DEFAULT_METADATA_CLASS': 'contrib.bulk_operations.metadata.BulkMetadata'}" >> settings_local.py
-
-# deploy
-USER root
-EXPOSE 8000
-RUN pip install gunicorn greenlet eventlet gevent
-
 # set up `virtualenv + virtualenvwrapper`
+USER root
 RUN curl -sL https://raw.githubusercontent.com/brainsik/virtualenv-burrito/master/virtualenv-burrito.sh | $SHELL
 
 # container start as user `dev`
 USER dev
+WORKDIR ${HOME}
 
 # add volume
 VOLUME ${HOME}
 
-CMD ["/bin/bash"]
+EXPOSE 8000
+
+CMD ["python", "product-definition-center/manage.py", "runserver", "0.0.0.0:8000"]