chore(builder): remove docker push debug prints

Author: Gabriel Monroy

builder/templates/builder

@@ -95,8 +95,8 @@ if __name__ == '__main__':
         # push the image, output to /dev/null
         print('-----> Pushing image to private registry')
         sys.stdout.flush(), sys.stderr.flush()
-        p = subprocess.Popen('docker push {target_image}'.format(**locals()), shell=True)
-        #                     stdout=open(os.devnull, 'w'), stderr=open(os.devnull, 'w'))
+        p = subprocess.Popen('docker push {target_image}'.format(**locals()), shell=True,
+                              stdout=open(os.devnull, 'w'), stderr=open(os.devnull, 'w'))
         rc = p.wait()
         if rc != 0:
             raise Exception('Could not push Docker image')

registry/systemd/deis-registry.service

@@ -6,6 +6,7 @@ TimeoutStartSec=20m
 ExecStartPre=/bin/sh -c "/usr/bin/docker history deis/registry >/dev/null || /usr/bin/docker pull deis/registry"
 ExecStartPre=/bin/bash -c "/usr/bin/docker start deis-registry-data || /usr/bin/docker run --name deis-registry-data -v /data deis/data"
 ExecStart=/bin/sh -c "IFACE=$(netstat -nr | grep ^0.0.0.0 | awk '{print $8}') && HOST_IP=$(/bin/ifconfig $IFACE | awk '/inet /{print $2}') && exec /usr/bin/docker run --name deis-registry -p 5000:5000 -e PUBLISH=5000 -e HOST=$HOST_IP --volumes-from deis-registry-data deis/registry"
+ExecStartPost=/bin/sh -c "IFACE=$(netstat -nr | grep ^0.0.0.0 | awk '{print $8}') && HOST_IP=$(/bin/ifconfig $IFACE | awk '/inet /{print $2}') && until cat </dev/null>/dev/tcp/$HOST_IP/5000; do sleep 1; done"
 ExecStop=/usr/bin/docker rm -f deis-registry
 
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