fixes docker container building issues

apps/OrionContextBroker/src/orioncontextbroker/orion_context_broker.py

@@ -1,6 +1,6 @@
 import re
 from flask import Flask, Response, request
-from gevent import wsgi
+from gevent.pywsgi import WSGIServer
 
 from openmtc_app.onem2m import ResourceManagementXAE
 from orion_api import OrionAPI
@@ -10,7 +10,7 @@ class OrionContextBroker(ResourceManagementXAE):
     def __init__(self,
                  orion_host="http://localhost:1026",
                  orion_api="v2",
-                 labels=["openmtc:sensor_data"],
+                 labels=None,
                  accumulate_address="http://localhost:8080",
                  *args,
                  **kw):
@@ -19,11 +19,12 @@ class OrionContextBroker(ResourceManagementXAE):
             self.labels = {labels}
         elif hasattr(labels, '__iter__'):
             self.labels = set(labels)
+        elif labels is None:
+            self.labels = ["openmtc:sensor_data"]
         else:
             self.labels = None
         self._entity_names = {}
         self._subscriptions = {}
-        self.logger.critical(accumulate_address)
         self.orion_api = OrionAPI(
             orion_host=orion_host,
             api_version=orion_api,
@@ -38,8 +39,8 @@ class OrionContextBroker(ResourceManagementXAE):
             methods=["POST"])
         accumulate_ip, accumulate_port = accumulate_address.split('//')[
             1].split(':')
-        self.server = wsgi.WSGIServer(("0.0.0.0", int(accumulate_port)),
+        self.server = WSGIServer(("0.0.0.0", int(accumulate_port)),
-                                      self.app)
+                                 self.app)
         self.server.start()
 
     def process_notification(self):
@@ -59,7 +60,8 @@ class OrionContextBroker(ResourceManagementXAE):
         else:
             return True
 
-    def _get_entity_name(self, sensor_info):
+    @staticmethod
+    def _get_entity_name(sensor_info):
         device_type = "sensor" if sensor_info.get("sensor_labels",
                                                   None) else "actuator"
         try:
@@ -113,6 +115,6 @@ class OrionContextBroker(ResourceManagementXAE):
         self.orion_api.update_attributes(
             entity_name, data_dummy, fiware_service=fiware_service)
 
-        subscriptionId = self.orion_api.subscribe(
+        subscription_id = self.orion_api.subscribe(
             entity_name, fiware_service=fiware_service)
-        self._subscriptions[subscriptionId] = actuator_info['ID']
+        self._subscriptions[subscription_id] = actuator_info['ID']

create-binary-docker

@@ -260,6 +260,14 @@ rm -f "${target_docker_binary}"
 rm -f "${docker_tmp}/${name}-dependencies.txt"
 ${docker_cmd} rm -f ${build_container_name} &> /dev/null
 printf "done\n"
+
+# remove dangling images
+separator_line
+printf "### Removing dangled images..."
+for image in $(${docker_cmd} images -qa -f "dangling=true"); do
+    ${docker_cmd} rmi -f ${image} > /dev/null
+done
+printf "done\n"
 }
 
 trap cleanup SIGINT SIGTERM
@@ -391,7 +399,7 @@ printf "%s\n" $(get_requirements_from_setup_file) | tr " " "\n" > \
 separator_line
 printf "### Building %s-%s container...\n" ${name} ${machine}
 
-${docker_cmd} build -t ${target_docker_name} \
+${docker_cmd} build --force-rm -t ${target_docker_name} \
     -f ${target_docker_file} ${docker_path}
 if [ $? -gt 0 ]; then
     printf "### Building %s-%s container failed. Exiting now.\n" \
@@ -405,15 +413,6 @@ printf "### Base %s-%s container built successfully.\n" ${name} ${machine}
 # cleanup
 cleanup
 
-##############################################################################
-# remove dangling images
-separator_line
-printf "### Removing dangled images..."
-for image in $(${docker_cmd} images -qa -f "dangling=true"); do
-    ${docker_cmd} rmi -f ${image} > /dev/null
-done
-printf "done\n"
-
 ##############################################################################
 # example to run the docker file
 #${docker_cmd} run --name test -d \

docker/sdk-amd64

@@ -10,6 +10,9 @@ ENV MOD_NAME=sdk
 # Set the file maintainer
 MAINTAINER rst/tgu
 
+# update pip to latest version
+RUN pip install --upgrade pip
+
 # install openmtc dependencies
 COPY tmp/$MOD_NAME-dependencies.txt /tmp/requirements.txt
 RUN pip install --upgrade --requirement /tmp/requirements.txt

docker/sdk-arm

@@ -10,6 +10,9 @@ ENV MOD_NAME=sdk
 # Set the file maintainer
 MAINTAINER rst/tgu
 
+# update pip to latest version
+RUN pip install --upgrade pip
+
 # install openmtc dependencies
 COPY tmp/$MOD_NAME-dependencies.txt /tmp/requirements.txt
 RUN pip install --upgrade --requirement /tmp/requirements.txt

openmtc-gevent/dependencies.txt

@@ -4,7 +4,7 @@
 # or   $ sudo pip install --requirement dependencies.txt
 
 urllib3
-gevent>=1.0
+gevent>=1.1
 iso8601>=0.1.5
 werkzeug>=0.9
 funcy

server/openmtc-cse/src/openmtc_cse/plugins/transport_gevent_http/wsgi.py

@@ -6,7 +6,7 @@ from operator import itemgetter
 from socket import AF_INET, AF_INET6, getaddrinfo, SOCK_STREAM, inet_pton
 
 from funcy import pluck
-from gevent.wsgi import WSGIHandler, WSGIServer
+from gevent.pywsgi import WSGIHandler, WSGIServer
 from werkzeug.wrappers import (BaseRequest, CommonRequestDescriptorsMixin,
                                UserAgentMixin, AcceptMixin, Response)