Initial Dockerfile cleanup

This PS removes some unused files from the repo, and fixes the
port definition in the dockerfile.

Dockerfile

@@ -39,7 +39,7 @@ COPY . /tmp/drydock
 WORKDIR /tmp/drydock
 RUN python3 setup.py install
 
-EXPOSE 9000
+EXPOSE 8000
 
 ENTRYPOINT ["./entrypoint.sh"]
 

Dockerfile.inter

@@ -1,27 +0,0 @@
-# Copyright 2017 AT&T Intellectual Property.  All other rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-FROM ubuntu:16.04
-
-ENV DEBIAN_FRONTEND noninteractive
-ENV container docker
-
-RUN apt -qq update && \
-    apt -y install git netbase python3-minimal python3-setuptools python3-pip python3-dev ca-certificates gcc g++ make libffi-dev libssl-dev --no-install-recommends
-
-# Need to configure proxies?
-ADD requirements.txt /tmp/drydock/requirements.txt
-
-WORKDIR /tmp/drydock
-
-RUN pip3 install -r requirements.txt

README.md

@@ -1,11 +1,11 @@
 # drydock_provisioner
 A python REST orchestrator to translate a YAML host topology to a provisioned set of hosts and provide a set of cloud-init post-provisioning instructions.
 
-To run:
+To build and run, first move into the root directory of the repo and run:
 
-    $ docker build . -t drydock
-    $ docker run -v /path/to/drydock/repo/examples:/etc/drydock -P --name='drydock' drydock
-    $ DDPORT=$(docker ps -f name=drydock | grep -oE '0.0.0.0:[0-9]+' | cut -d':' -f 2)
+    $ sudo docker build . -t drydock
+    $ sudo docker run -d -v $(pwd)/examples:/etc/drydock -P --name='drydock' drydock
+    $ DDPORT=$(sudo docker port drydock 8000/tcp | awk -F ':' '{ print $NF }')
     $ curl -v http://localhost:${DDPORT}/api/v1.0/designs
 
 ## Modular service

entrypoint.sh

@@ -1,10 +1,9 @@
 #!/bin/bash
+set -ex
 
 CMD="drydock"
 PORT="8000"
 
-set -e
-
 if [ "$1" = 'server' ]; then
     exec uwsgi --http :${PORT} -w drydock_provisioner.drydock --callable drydock --enable-threads -L --pyargv "--config-file /etc/drydock/drydock.conf"
 fi

requirements.txt

@@ -1,10 +0,0 @@
-PyYAML
-pyghmi>=1.0.18
-netaddr
-falcon
-oslo.versionedobjects>=1.23.0
-requests
-oauthlib
-uwsgi>1.4
-bson===0.4.7
-oslo.config===4.6.0