Update to work with latest registry repo from Docker

Dockerfile

@@ -1,4 +1,4 @@
-from shipyard/docker-registry
+from registry
 maintainer Shipyard Project "http://shipyard-project.com"
 run apt-get update
 run apt-get -y upgrade

readme.md

@@ -34,7 +34,7 @@ the password at run via environment variables (see below).
 # Running on S3
 To run with Amazon S3 as the backing store, you will need the following environment variables:
 
-* `AWS_ACCESS_KEY_ID`: Your AWS Access Key ID (make sure it has S3 access)
-* `AWS_SECRET_KEY`: Your AWS Secret Key
-* `S3_BUCKET`: Your S3 bucket to store images
+* `AWS_KEY`: Your AWS Access Key ID (make sure it has S3 access)
+* `AWS_SECRET`: Your AWS Secret Key
+* `AWS_BUCKET`: Your S3 bucket to store images
 * `SETTINGS_FLAVOR`: This must be set to `prod`

run.sh

@@ -204,8 +204,7 @@ stopsignal=QUIT
 [program:registry]
 priority=10
 user=root
-command=gunicorn --access-logfile - --debug --max-requests 5000 --graceful-timeout 3600 -t 3600 -k gevent -b 0.0.0.0:5000 -w 4 wsgi:application
-directory=/docker-registry
+command=docker-registry
 autostart=true
 autorestart=true
 stopsignal=QUIT
@@ -233,8 +232,13 @@ if [ ! -e $PASSWORD_FILE ] ; then
     htpasswd -bc $PASSWORD_FILE admin $ADMIN_PASSWORD    
 fi
 
-# configure registry
-cd /docker-registry
-bash setup-configs.sh
+# Compatibility with older version's shipyard/docker-registry environment variables
+export AWS_BUCKET=${AWS_BUCKET:-$S3_BUCKET}
+export AWS_KEY=${AWS_KEY:-$AWS_ACCESS_KEY_ID}
+export AWS_SECRET=${AWS_SECRET:-$AWS_SECRET_KEY}
+export AWS_ENCRYPT=${AWS_ENCRYPT:-$S3_ENCRYPT}
+export AWS_SECURE=${AWS_SECURE:-$S3_SECURE}
+export OS_CONTAINER=${OS_CONTAINER:-$SWIFT_CONTAINER}
+
 # run supervisor
 supervisord -c /etc/supervisor/supervisor.conf -n