Hello,

In the Features section of the OpenMTC website (https://www.openmtc.org/platform.html), a basic dashboard is mentioned.

Can someone explain to me how to open it and use it please?

Thank you.

Hello,

create-binary-docker image is not working in macOS Catalina. When I try to execute $ ./create-binary-docker gateway inside the OpenMTC directory, the following appears:

I also tried specifying the architecture ($ ./create-binary-docker -a amd64 gateway) but it did not work:

Can someone help me please?

Thank you.

Is there any information about the implementation of the Flex container resource type according to the onem2m standard?

Currently there is an issue when registering a remotecse that supports that type for example om2m. The two different implementations are not interoperable (Resource type 28 is not recognised).

Is this project dead?

Simple PR are sitting there from May, not good.

The build step:

get_requirements_from_setup_file ()
{
    # Each setup file is assumed to hold ".py" suffix, this gets
    # removed here
    local module_name=${setup_file%.py}

    cd ${working_dir}
    python - << END_OF_PYTHON
from importlib import import_module
from re import sub
setup = import_module('${module_name}', '${module_name}')
print('\n'.join(map(lambda x: sub('[\s+]', '', x),
                   setup.SETUP_INSTALL_REQUIRES)))
END_OF_PYTHON
}

causes a failure if the development system neither has python2.7 or python 2 setuptools installed locally.

Results in the requirements.txt of pip not being installed in the resulting image.

Hi @ronald-steinke

i have executed docker-compose.yml file (https://github.com/OpenMTC/OpenMTC/blob/master/apps/OrionContextBroker/README.md). Then it is deployed related docker container. When i see logs, i could see following before create sample data on mongodb (e.g "TESTTENANT-bath","TESTTENANT-kitchen")

mongo | 2018-06-15T04:10:44.266+0000 I NETWORK [thread1] waiting for connections on port 27017

Also when i ran following curl script to store data at the Orion CB as describe in README file, then output is empty and can not see any data on mongdb

curl -X POST localhost:18000/onem2m/ -H "Content-Type: application/vnd.onem2m-res+json" -d '{"m2m:ae": {"rn": "EXAMPLE_APP_NAME", "api": "placeholder", "rr": "TRUE"}}'

curl -X POST localhost:18000/onem2m/EXAMPLE_APP_NAME/ -H "Content-Type: application/vnd.onem2m-res+json" -d '{"m2m:cnt": {"rn": "EXAMPLE_DEVICE_NAME", "lbl":["openmtc:device"]}}'

curl -X POST localhost:18000/onem2m/EXAMPLE_APP_NAME/EXAMPLE_DEVICE_NAME/ -H "Content-Type: application/vnd.onem2m-res+json" -d '{"m2m:cnt": {"rn": "EXAMPLE_MEASUREMENT_NAME", "lbl":["openmtc:sensor_data"]}}'

curl -X POST localhost:18000/onem2m/EXAMPLE_APP_NAME/EXAMPLE_DEVICE_NAME/EXAMPLE_MEASUREMENT_NAME/ -H "Content-Type: application/vnd.onem2m-res+json" -d '{"m2m:cin": {"con": "eyJuIjogInRlbXBlcmF0dXJlIiwgImJuIjogIm9wZW5tdGM6emlnYmVlOnRlbXAiLCAidiI6IDI0LCAidSI6ICJDZWwiLCAidCI6ICIyMDE3LTA0LTEzIDEyOjQ1OjEyLjc4NzIzOSJ9Cg==", "cnf": "application/json:1"}}'

curl localhost:1026/v2/entities/ | jq '.'

Also i have tried to run ./apps/influx-db separately, but it also returned following error.

Traceback (most recent call last):
File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
"main", fname, loader, pkg_name)
File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
exec code in run_globals
File "/home/privacy/src/OpenMTC/apps/InfluxDB/src/influxdb/main.py", line 5, in
from .influx_db import InfluxDB
File "/home/privacy/src/OpenMTC/apps/InfluxDB/src/influxdb/influx_db.py", line 2, in
from connector import InfluxDBConnector
File "/home/privacy/src/OpenMTC/apps/InfluxDB/src/influxdb/connector.py", line 3, in
from influxdb import InfluxDBClient
ImportError: cannot import name InfluxDBClient

can i know what is the issue with OCB and mongodb connection ?

Regards
Janaka

Hi @ckl-fokus , @ronald-steinke ,

i need to send signal (or data) from c based client application to openmtc platform through mqtt.
this c application run on external device. can config c code with current openmtc backend (or gateway). or do i need additional implementation?

Please give me hint

Best Regards
Janaka

The following MUST requirements for full GE status are not currently satisfied:

Missing items within the README

• README - Training Section

Missing on Docker

• DOCKER - SemVer Image Available
• DOCKER - FIWARE Image Available
• DOCKER - README present

No CREDITS file

An incubated enabler should be working to fulfilling these requirements

• SHOULD requirement from the TSC

Hi,

We have a setup with Fiware Orion Service, OCB and OpenMTC.
In this setup, we register a device via OpenMTC.

After registering the device, it creates entity and subscription at the fiware service.

Now, we delete the subscription via

self._request(self.host + "/v2/subscriptions/" + subscription_id,
                      method='delete',
                      headers={"fiware-service": fiware_service},
                      raw=True)

But OpenMTC still keeps the containers in a temporary python set() in onem2m.py.
How can I delete the specific container from the set()?

If I restart OCB then the set() is cleared but that is not the solution I’m looking for.
I want to programmatically delete a container from the set().

Regards
Janaka

I have mosquitto broker sunning on local system and I wish to see the sensor data on openMTC. I am unable to understand the process described in mqtt connector section. I can publish data on broker, but unable to proceed towards openMTC connector. please guide
Thank you

At the moment OpenMTC has no information in the Academy and does not minimum Training section requirements for a Full GE. This is a placeholder to ensure a simple OpenMTC hello world gets added to the Step-by-Step tutorials at some point

See Atos-Research-and-Innovation/IoTagent-LoRaWAN#38 as an example of compliance for an IoT Agent

• Presence of a tutorial is a SHOULD requirement it will be upgraded in the future

An incubated GE should be working to fulfilling these requirements

Hi
Are there any instructions to install, configure and run openMTC without Docker?

Thanks

Hello,

I am trying to run the OpenMTC backend image, but the following error appears:

It seems that gevent.signal is not being interpreted as a function.

Can someone help me please?

Thank you.

For the sake of completeness and semantics instead of

{
  "type": "Float",
  "value": 20.569353172,
  "metadata": {
    "bn": {
      "type": "String",
      "value": "urn:dev:s300th:1"
    },
    "timestamp": {
      "type": "String",
      "value": "1527093220.104"
    },
    "unit": {
      "type": "String",
      "value": "Cel"
    }
  }
}

It should be

{
  "type": "Float",
  "value": 20.569353172,
  "metadata": {
    "bn": {
      "type": "String",
      "value": "urn:dev:s300th:1"
    },
    "timestamp": {
      "type": "DateTime",
      "value": "2019-01-08T12:05:00Z"
    },
    "unit": {
      "type": "String",
      "value": "Cel"
    }
  }
}

Describe the bug
A get request on resources in the type of: /onem2m/EXAMPLE_APP_NAME/EXAMPLE_CONTAINER_NAME/latest doesn't work. OpenMTC replies with 404

I found that using ls instead of latest actually works.

Why there is that incongruence between documentation and real implementation? Or am I doing somethig wrong?

Hi @rst-fokus ,

I need to use secure MQTT connection with openmtc. i have used an own mqtt broker (EMQ) which enable SSL and use key and certs file itself. Afterthat i changed openmtc-backend.json as follow (1). when i run ./run-backend, it returned error (2)

(1)

{
                "name": "MQTTTransportPlugin",
                "package": "openmtc_cse.plugins.transport_gevent_mqtt",
                "disabled": false,
                "config": {
                    "interface": "x.x.x.x",
                    "port": 8883
                }
            }

(2)

ERROR:MQTTTransportPlugin:Failed to start plugin
Traceback (most recent call last):
File "/home/privacy/src/OpenMTC/server/openmtc-server/src/openmtc_server/Plugin.py", line 37, in start
self._start()
File "/home/privacy/src/OpenMTC/server/openmtc-cse/src/openmtc_cse/plugins/transport_gevent_mqtt/init.py", line 45, in _start
client_id=self.config['onem2m'].get('cse_id'),
File "/home/privacy/src/OpenMTC/common/openmtc-onem2m/src/openmtc_onem2m/client/mqtt.py", line 74, in get_client
cert_file=cert_file, key_file=key_file, insecure=insecure
File "/home/privacy/src/OpenMTC/common/openmtc-onem2m/src/openmtc_onem2m/client/mqtt.py", line 288, in init
raise ConnectionFailed(e.message)
ConnectionFailed
ERROR:openmtc_gevent.main:Error during startup
Traceback (most recent call last):
File "/home/privacy/src/OpenMTC/openmtc-gevent/src/openmtc_gevent/main.py", line 389, in main
start_plugins()
File "/home/privacy/src/OpenMTC/openmtc-gevent/src/openmtc_gevent/main.py", line 141, in start_plugins
async_all([plugin.start() for plugin in _plugins]).get()
File "/home/privacy/src/OpenMTC/common/openmtc/lib/aplus/init.py", line 128, in get
raise self.reason
ConnectionFailed

When i did same thing for https, i could see and enable following on config-backend.json

 "enable_https": true,
  "require_cert": true

But MQTTTransportPlugin does not give like that configuration

can you explain what's wrong with this mqtts?

I'm using Ubuntu 16.04, Docker 1.13.1.

I cloned the repo and ran:

$cd OpenMTC
$./create-binary-docker sdk

I get the following error:

################################################################################
### Building docker image for sdk-amd64...
################################################################################
### Building base container...
Sending build context to Docker daemon 24.06 kB
Step 1/5 : FROM debian:jessie
jessie: Pulling from library/debian
85b1f47fba49: Pull complete 
Digest: sha256:287a20c5f73087ab406e6b364833e3fb7b3ae63ca0eb3486555dc27ed32c6e60
Status: Downloaded newer image for debian:jessie
 ---> 25fc9eb3417f
Step 2/5 : MAINTAINER rst/tgu
 ---> Running in 36a348b0166c
 ---> 5f0ddfe6069a
Removing intermediate container 36a348b0166c
Step 3/5 : RUN printf "Starting update...\n" &&     apt-get update -qq &&     printf "Update finished.\n" &&     printf "Starting dist-upgrade...\n" &&     apt-get dist-upgrade -y > /dev/null &&     printf "Upgrade finished.\n" &&     printf "Starting install...\n" &&     apt-get install -y     build-essential     netbase     iproute2     python-pip     python-dev     jq > /dev/null &&     apt-get clean &&     printf "Installation and cleanup finished.\n"
 ---> Running in 13ee72372d14
Starting update...
W: Failed to fetch http://deb.debian.org/debian/dists/jessie/InRelease  

W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/InRelease  

W: Failed to fetch http://security.debian.org/dists/jessie/updates/InRelease  

W: Failed to fetch http://deb.debian.org/debian/dists/jessie/Release.gpg  Could not resolve 'deb.debian.org'

W: Failed to fetch http://deb.debian.org/debian/dists/jessie-updates/Release.gpg  Could not resolve 'deb.debian.org'

W: Failed to fetch http://security.debian.org/dists/jessie/updates/Release.gpg  Could not resolve 'security.debian.org'

W: Some index files failed to download. They have been ignored, or old ones used instead.
Update finished.
Starting dist-upgrade...
Upgrade finished.
Starting install...
E: Unable to locate package build-essential
E: Unable to locate package python-pip
E: Unable to locate package python-dev
E: Unable to locate package jq
The command '/bin/sh -c printf "Starting update...\n" &&     apt-get update -qq &&     printf "Update finished.\n" &&     printf "Starting dist-upgrade...\n" &&     apt-get dist-upgrade -y > /dev/null &&     printf "Upgrade finished.\n" &&     printf "Starting install...\n" &&     apt-get install -y     build-essential     netbase     iproute2     python-pip     python-dev     jq > /dev/null &&     apt-get clean &&     printf "Installation and cleanup finished.\n"' returned a non-zero code: 100
### Building base container failed. Exiting now.
################################################################################
### Cleaning...done

The same happens for the gateway and backend

Hello,
Where can I find source code of models (AE, Container, etc.)?

Thank you

Hello,
in the site openmtc.org, on platform page, are listed the following Protocol Adapters (IPE) Add-ons :

• ZigBee for Smart Building
• PROFINET and Modbus for Industry 4.0
• OPC-UA client
• Robot OS (ROS)
  I can't find any repository for those add-ons on github, it doesn't seem to be included in this openmtc repository, hence can you tell me if those add-ons are available or not, in case they are wher to find it ?
  Thanks in advance for your answer

On the OpenMTC ReadtheDocs project, no versioned documentation is displayed

• Goto https://readthedocs.org/projects/fiware-openmtc/versions/
• Ensure that active checkmark is ticked against relevant release tags

Hello.

I am following the Quick Start tutorial: https://www.openmtc.org/doc.html

After cloning the repository, building the gateway image, and running it, I am facing issues. When I try to create an application resource (by running the corresponding command that appears in the Quick Start tutorial), the following message appears on my terminal window:

"Failed to connect to localhost port 8000: Connection refused".

I opened Docker Desktop's dashboard to check the gateway container log, and I found the following:

Can someone help me please?

Thank you.

Describe the bug
I've follow the instructions on the OpenMTC docs to run the gateway & backend on my ubuntu.
But my gateway CAN'T registered to backend.
Does something i miss it ?
thx

###Setup###
[ Backend ]
docker run -ti --name backend -p 0.0.0.0:18000:18000 -e "ONEM2M_CSE_ID=backend" -e "ONEM2M_NOTIFICATION_DISABLED=false" openmtc/backend-amd64 -v

[Gateway]
docker run --name gateway -p 0.0.0.0:8000:8000 -e "EXTERNAL_IP=" -e "ONEM2M_HTTP_TRANSPORT_PORT=8000" -e "ONEM2M_CSE_ID=gw" -e "ONEM2M_REMOTE_CSE_POA=http://localhost:18000" -e "ONEM2M_REMOTE_CSE_ID=backend" -e "ONEM2M_NOTIFICATION_DISABLED=false" -e "ONEM2M_REGISTRATION_DISABLED=false" openmtc/gateway-amd64 -v
docker run openmtc/gateway-amd64

Screenshots
I've confirm that both have running on console
But the gateway console show the register error

I have used "./create-binary-docker gateway" command to build OpenMTC_gateway Image on debian:jessie. Then it return following error

Step 5/7 : RUN pip install --upgrade --requirement /tmp/requirements.txt
---> Running in cab3256162de
Downloading/unpacking urllib3 from https://files.pythonhosted.org/packages/63/cb/6965947c13a94236f6d4b8223e21beb4d576dc72e8130bd7880f600839b8/urllib3-1.22-py2.py3-none-any.whl#sha256=06330f386d6e4b195fbfc736b297f58c5a892e4440e54d294d7004e3a9bbea1b (from -r /tmp/requirements.txt (line 1))
Downloading/unpacking gevent>=1.0 (from -r /tmp/requirements.txt (line 2))
Running setup.py (path:/tmp/pip-build-FwbeYy/gevent/setup.py) egg_info for package gevent
Traceback (most recent call last):
File "", line 17, in
File "/tmp/pip-build-FwbeYy/gevent/setup.py", line 406, in
run_setup(EXT_MODULES, run_make=_BUILDING)
File "/tmp/pip-build-FwbeYy/gevent/setup.py", line 390, in run_setup
"signal_os_incompat = gevent.monkey:_subscribe_signal_os",
File "/usr/lib/python2.7/distutils/core.py", line 111, in setup
_setup_distribution = dist = klass(attrs)
File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 262, in init
self.fetch_build_eggs(attrs['setup_requires'])
File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 287, in fetch_build_eggs
replace_conflicting=True,
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 603, in resolve
requirements = list(requirements)[::-1]
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2721, in parse_requirements
"version spec")
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in scan_list
raise ValueError(msg, line, "at", line[p:])
ValueError: ("Expected ',' or end-of-list in", "cffi >= 1.11.5 ; sys_platform == 'win32' and platform_python_implementation == 'CPython'", 'at', " ; sys_platform == 'win32' and platform_python_implementation == 'CPython'")
Complete output from command python setup.py egg_info:
Traceback (most recent call last):

File "", line 17, in

File "/tmp/pip-build-FwbeYy/gevent/setup.py", line 406, in

run_setup(EXT_MODULES, run_make=_BUILDING)

File "/tmp/pip-build-FwbeYy/gevent/setup.py", line 390, in run_setup

"signal_os_incompat = gevent.monkey:_subscribe_signal_os",

File "/usr/lib/python2.7/distutils/core.py", line 111, in setup

_setup_distribution = dist = klass(attrs)

File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 262, in init

self.fetch_build_eggs(attrs['setup_requires'])

File "/usr/lib/python2.7/dist-packages/setuptools/dist.py", line 287, in fetch_build_eggs

replace_conflicting=True,

File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 603, in resolve

requirements = list(requirements)[::-1]

File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2721, in parse_requirements

"version spec")

File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2697, in scan_list

raise ValueError(msg, line, "at", line[p:])

ValueError: ("Expected ',' or end-of-list in", "cffi >= 1.11.5 ; sys_platform == 'win32' and platform_python_implementation == 'CPython'", 'at', " ; sys_platform == 'win32' and platform_python_implementation == 'CPython'")

when add "RUN pip install -U pip" command in to the sdk_amd64 file , above an error is gone.

After that, i have created container using that gateway image. Then it returned following error.

(docker run -it --rm --name gateway <image_id>)

Please give me hint to solve this issue

ERROR:openmtc_gevent.main:Error loading plugin HTTPTransportPlugin: No module named wsgi
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/openmtc_gevent/main.py", line 96, in load_plugin
File "/usr/lib/python2.7/importlib/init.py", line 37, in import_module
import(name)
File "/usr/local/lib/python2.7/dist-packages/gevent/builtins.py", line 96, in import
result = _import(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/openmtc_cse/plugins/transport_gevent_http/init.py", line 9, in
File "/usr/local/lib/python2.7/dist-packages/gevent/builtins.py", line 96, in import
result = _import(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/openmtc_cse/plugins/transport_gevent_http/wsgi.py", line 9, in
File "/usr/local/lib/python2.7/dist-packages/gevent/builtins.py", line 96, in import
result = _import(*args, **kwargs)
ImportError: No module named wsgi
ERROR:openmtc_gevent.main:Error during startup
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/openmtc_gevent/main.py", line 387, in main
File "/usr/local/lib/python2.7/dist-packages/openmtc_gevent/main.py", line 131, in load_plugins
File "/usr/local/lib/python2.7/dist-packages/openmtc_gevent/main.py", line 124, in load_plugin
Exception: Error loading plugin HTTPTransportPlugin: No module named wsgi

my docker version is mentioned below

Client:
Version: 18.03.1-ce
API version: 1.37
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:17:20 2018
OS/Arch: linux/amd64
Experimental: false
Orchestrator: swarm

Server:
Engine:
Version: 18.03.1-ce
API version: 1.37 (minimum version 1.12)
Go version: go1.9.5
Git commit: 9ee9f40
Built: Thu Apr 26 07:15:30 2018
OS/Arch: linux/amd64
Experimental: false

Thanks

A roadmap for the project for the short (3 months) , medium (one year) and long term should be added to the repository and publicly available.

Describe the bug
I'm building a custom IPE for research purposes. I need to use the onem2m subscription mechanism to receive notification.
gateway Instantiated with:
docker run -d --name gateway -p 0.0.0.0:8000:8000 -e "LOGGING_LEVEL=DEBUG" -e "ONEM2M_NOTIFICATION_DISABLED=false" openmtc/gateway-amd64 -vv
Notification about the example provided in the documentation not work: https://github.com/OpenMTC/OpenMTC/blob/master/doc/subscription-notification.md

Gateway generate Notification, but unable to send it to XAE application (handler),
Gateway output provide this problem, after tha,t notification discarded: DEBUG:OneM2MMethodDomain:Handling CSETargetNotReachable:

Is there a solution?

docker start output:
Configuring M2M gateway...done DEBUG:openmtc_gevent.main:Trying config file location: /config-gateway.json DEBUG:openmtc_gevent.main:Trying config file location: /etc/openmtc/gevent/config-gateway.json DEBUG:openmtc_gevent.main:Reading config file: /etc/openmtc/gevent/config-gateway.json DEBUG:openmtc_gevent.main:Running OpenMTC DEBUG:rdflib:RDFLib Version: 4.2.2 INFO:GEventNetworkManager:GEventNetworkManager loaded DEBUG:openmtc_gevent.main:Initializing component: <openmtc_cse.transport.OneM2MTransportDomain object at 0x7f1f2ed5fef0> DEBUG:openmtc_gevent.main:Initializing component: <openmtc_cse.methoddomain.OneM2MMethodDomain object at 0x7f1f2ed5fe48> DEBUG:openmtc_gevent.main:Initializing component: <openmtc_gevent.GEventNetworkManager.GEventNetworkManager object at 0x7f1f2e158940> INFO:GEventNetworkManager:GEventNetworkManager initialized DEBUG:GEventTaskRunner:Adding task <bound method GEventNetworkManager.start_polling of <openmtc_gevent.GEventNetworkManager.GEventNetworkManager object at 0x7f1f2e158940>> to pool of size 200 DEBUG:GEventTaskRunner:Task added INFO:GEventNetworkManager:GEventNetworkManager started DEBUG:NoDB2Session:Adding resource to db: onem2m -> CSEBase(path='onem2m', id='cb0') (<class 'openmtc_onem2m.model.CSEBase'>) DEBUG:NoDB2Session:parent path: DEBUG:NoDB2Session:No parent found DEBUG:openmtc_onem2m.serializer.json:using simplejson for decoding JSON WARNING:openmtc_server.platform.gevent.ServerRack:Deprecated import DEBUG:HTTPTransportPlugin:Plugin HTTPTransportPlugin created with config {'interface': '::', 'require_cert': True, 'enable_https': False, 'onem2m': {'accept_insecure_certs': False, 'cse_type': 'MN-CSE', 'default_privileges': [{'accessControlOperations': [2, 32], 'accessControlOriginators': ['all']}], 'cse_id': 'mn-cse-1', 'overwrite_originator': {'originator': '/openmtc.org/mn-cse-1', 'enabled': False}, 'ssl_certs': {'ca': '/etc/openmtc/certs/ca-chain.cert.pem', 'crt': '/etc/openmtc/certs/mn-cse-1-client-server.cert.pem', 'key': '/etc/openmtc/certs/mn-cse-1-client-server.key.pem'}, 'sp_id': 'openmtc.org', 'cse_base': 'onem2m', 'dynamic_authorization': {'poa': [], 'enabled': False}}, 'port': 8000, 'global': {'disable_forwarding': False, 'additional_host_names': [], 'default_content_type': 'application/json', 'min_lifetime': datetime.timedelta(0, 5), 'max_lifetime': datetime.timedelta(1), 'require_auth': False, 'default_lifetime': datetime.timedelta(0, 2000)}} INFO:openmtc_gevent.main:Plugin MQTTTransportPlugin is disabled DEBUG:NotificationHandler:Plugin NotificationHandler created with config {'global': {'disable_forwarding': False, 'additional_host_names': [], 'default_content_type': 'application/json', 'min_lifetime': datetime.timedelta(0, 5), 'max_lifetime': datetime.timedelta(1), 'require_auth': False, 'default_lifetime': datetime.timedelta(0, 2000)}, 'onem2m': {'accept_insecure_certs': False, 'cse_type': 'MN-CSE', 'default_privileges': [{'accessControlOperations': [2, 32], 'accessControlOriginators': ['all']}], 'cse_id': 'mn-cse-1', 'overwrite_originator': {'originator': '/openmtc.org/mn-cse-1', 'enabled': False}, 'ssl_certs': {'ca': '/etc/openmtc/certs/ca-chain.cert.pem', 'crt': '/etc/openmtc/certs/mn-cse-1-client-server.cert.pem', 'key': '/etc/openmtc/certs/mn-cse-1-client-server.key.pem'}, 'sp_id': 'openmtc.org', 'cse_base': 'onem2m', 'dynamic_authorization': {'poa': [], 'enabled': False}}} INFO:openmtc_gevent.main:Plugin ExpirationTimeHandler is disabled INFO:openmtc_gevent.main:Plugin RegistrationHandler is disabled INFO:openmtc_gevent.main:Plugin AnnouncementHandler is disabled INFO:openmtc_gevent.main:Initializing plugins INFO:HTTPTransportPlugin:Initializing plugin HTTPTransportPlugin DEBUG:HTTPTransportPlugin:Plugin <openmtc_cse.plugins.transport_gevent_http.HTTPTransportPlugin object at 0x7f1f2dee6c18> is initialized INFO:NotificationHandler:Initializing plugin NotificationHandler DEBUG:NotificationHandler:Plugin <openmtc_cse.plugins.notification_handler.NotificationHandler object at 0x7f1f2dee6c88> is initialized INFO:openmtc_gevent.main:Starting plugins INFO:HTTPTransportPlugin:Starting plugin HTTPTransportPlugin DEBUG:OpenMTCWSGIApplication:All listening addresses: {'172.17.0.2', '127.0.0.1'} INFO:GEventServerRack:OpenMTCWSGIServer started on ('::', 8000, 0, 0) DEBUG:HTTPTransportPlugin:Plugin <openmtc_cse.plugins.transport_gevent_http.HTTPTransportPlugin object at 0x7f1f2dee6c18> is started INFO:NotificationHandler:Starting plugin NotificationHandler DEBUG:NotificationHandler:Plugin <openmtc_cse.plugins.notification_handler.NotificationHandler object at 0x7f1f2dee6c88> is started INFO:openmtc_gevent.main:OpenMTC is running DEBUG:GEventNetworkManager:polling started

Hello,

I am following the Quick Start guide (https://www.openmtc.org/doc.html).

I am able to clone the repository, build the gateway image but there is a problem running it.

First, I try to run:

$ sudo docker run -d --name gateway -p 0.0.0.0:8000:8000 -e "LOGGING_LEVEL=DEBUG" openmtc/gateway-amd64 -vv

Then, I execute $ sudo docker ps -a and I see that the gateway is not running.

I checked the log with $ sudo docker logs --follow gateway and the following appears:

The same happens with the backend image (after building it and running it):

Can you help me please?

Thank you.

Hello,

When I try to run $ ./start-app.sh the following appears:

I ignored the readlink message and entered the number 2:

but then an error appeared:

Can you help me please?

Thank you.

Dear Sir/Madam

I am trying to install OpenMTC gateway on ubuntu 18 using ./create-binary-docker gateway , but it through the following exception:

################################################################################

Building sdk-amd64 container...

Sending build context to Docker daemon 227.3kB
Step 1/8 : FROM openmtc/base-amd64:latest
---> 781d643d7e0e
Step 2/8 : ENV MOD_NAME=sdk
---> Running in c84bc729a9d8
Removing intermediate container c84bc729a9d8
---> a6e49c3b098c
Step 3/8 : MAINTAINER rst/tgu
---> Running in 6c21cbd5f46b
Removing intermediate container 6c21cbd5f46b
---> cf556c571e4f
Step 4/8 : RUN pip3 install --upgrade pip
---> Running in e65f35d4588e
Exception:
Traceback (most recent call last):
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 594, in urlopen
chunked=chunked)
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 350, in _make_request
self._validate_conn(conn)
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 837, in validate_conn
conn.connect()
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connection.py", line 323, in connect
ssl_context=context)
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/ssl.py", line 324, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/lib/python3.5/ssl.py", line 385, in wrap_socket
_context=self)
File "/usr/lib/python3.5/ssl.py", line 760, in init
self.do_handshake()
File "/usr/lib/python3.5/ssl.py", line 996, in do_handshake
self._sslobj.do_handshake()
File "/usr/lib/python3.5/ssl.py", line 641, in do_handshake
self._sslobj.do_handshake()
ConnectionResetError: [Errno 104] Connection reset by peer

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 215, in main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 353, in run
wb.build(autobuilding=True)
File "/usr/lib/python3/dist-packages/pip/wheel.py", line 749, in build
self.requirement_set.prepare_files(self.finder)
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 487, in _prepare_file
req_to_install, finder)
File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 428, in _check_skip_installed
req_to_install, upgrade_allowed)
File "/usr/lib/python3/dist-packages/pip/index.py", line 465, in find_requirement
all_candidates = self.find_all_candidates(req.name)
File "/usr/lib/python3/dist-packages/pip/index.py", line 423, in find_all_candidates
for page in self._get_pages(url_locations, project_name):
File "/usr/lib/python3/dist-packages/pip/index.py", line 568, in _get_pages
page = self._get_page(location)
File "/usr/lib/python3/dist-packages/pip/index.py", line 683, in _get_page
return HTMLPage.get_page(link, session=self.session)
File "/usr/lib/python3/dist-packages/pip/index.py", line 792, in get_page
"Cache-Control": "max-age=600",
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 501, in get
return self.request('GET', url, **kwargs)
File "/usr/lib/python3/dist-packages/pip/download.py", line 386, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 488, in request
resp = self.send(prep, **send_kwargs)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/sessions.py", line 609, in send
r = adapter.send(request, **kwargs)
File "/usr/share/python-wheels/CacheControl-0.11.7-py2.py3-none-any.whl/cachecontrol/adapter.py", line 47, in send
resp = super(CacheControlAdapter, self).send(request, **kw)
File "/usr/share/python-wheels/requests-2.12.4-py2.py3-none-any.whl/requests/adapters.py", line 423, in send
timeout=timeout
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 643, in urlopen
_stacktrace=sys.exc_info()[2])
File "/usr/share/python-wheels/urllib3-1.19.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 315, in increment
total -= 1
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'
Removing intermediate container e65f35d4588e
The command '/bin/sh -c pip3 install --upgrade pip' returned a non-zero code: 2

Building sdk-amd64 container failed. Exiting now.

################################################################################

Cleaning...done

################################################################################

I have installed openmtc gateway on Ubuntu 18.4 and Ubuntu 16.4, however I have experienced a problem.
I created the gateway using [ ./create-binary-docker gateway ] and run it using [ docker run -d --name gateway -p 0.0.0.0:8000:8000 openmtc/gateway-amd64:latest ] but when I run the command [ curl localhost:8000/onem2m -s | jq '.' ] I do not find a child attribute ( ch = [ ] , as indicated in the online webinar). as a result I cannot retrieve text using " latest " pointer.
##############################################################
~/OpenMTC$ curl localhost:8000/onem2m -s | jq '.'
{
"m2m:cb": {
"cst": 2,
"lbl": [],
"lt": "20191111T212055",
"ri": "cb0",
"ct": "20191111T212055",
"rn": "onem2m",
"csi": "/mn-cse-1",
"acpi": [],
"srt": [
24,
4,
3,
23,
2,
16,
5,
1
],
"nl": null,
"pi": null,
"poa": [
"http://172.17.0.2:8000",
"http://127.0.0.1:8000"
],
"ty": 5
}
}
#########################################################################

Could you please help me to fix this issue?

Thank you

Hi,
I need a help about semantic discovery for Iot Sensors/Actuators. I want to register a sensor by using semantic part of oneM2M. I I try to create a resource for semantic descriptor by using your OpenMTC SDK, but I could not solve how to do it, did you implement this part of onem2m standard. I try to post json (including semantic descriptor, descriptor definition and base64 rdf data) to gateway but there is no response. Can you help me about semantic part of your implementation? thank you very much.

Im on mac version 10.14.2, docker is installed and i cant create a gateway image i dont know why i got this issue :

can someone help me with this please

Describe the bug
Some modules import seem to incorrect with Python3 current socketio module:

vagrant@ubuntu1804:~/tmp/OpenMTC/doc/example-apps$ ./start-simple-app
[1] IoT-data-visualization.py
[2] simple-decision-2.py
[3] simple-decision.py
[4] data-aggregation.py
Choose the app to start: 1

PYTHONPATH: :/home/vagrant/tmp/OpenMTC/doc/../futile/src:/home/vagrant/tmp/OpenMTC/doc/../common/openmtc/lib:/home/vagrant/tmp/OpenMTC/doc/../common/openmtc-onem2m/src:/home/vagrant/tmp/OpenMTC/doc/../common/openmtc/src:/home/vagrant/tmp/OpenMTC/doc/../serializers/*/src:/home/vagrant/tmp/OpenMTC/doc/../openmtc-app/src
Traceback (most recent call last):
File "/home/vagrant/tmp/OpenMTC/doc/example-apps/IoT-data-visualization.py", line 5, in
from openmtc_app.onem2m import XAE
File "/home/vagrant/tmp/OpenMTC/openmtc-app/src/openmtc_app/onem2m.py", line 27, in
from openmtc_app.flask_runner import FlaskRunner
File "/home/vagrant/tmp/OpenMTC/openmtc-app/src/openmtc_app/flask_runner/init.py", line 8, in
from socketio import Server as SioServer, Middleware as SioMiddleware
ImportError: cannot import name 'Server'

Desktop (please complete the following information):
Linux ubuntu1804.localdomain 4.15.0-72-generic #81-Ubuntu SMP Tue Nov 26 12:20:02 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Python 3.6.9

Hi @ronald-steinke

when ran ./doc/training/start-app.sh script and select 'onem2m-ipe-sensors-final.py' , it returned following error
ImportError: No module named iso8601
it was solved by running 'pip install iso8601'

after ran first script again. it returned following error
ImportError: No module named geventwebsocket.handler
it was solved by running 'pip install gevent-websocket'

after ran first script again. it returned following error
ImportError: No module named socketio
it was solved by running 'pip install socketio'

after ran first script again. it returned following error

Traceback (most recent call last):
File "/home/privacy/src/OpenMTC/doc/training/apps/onem2m/ipe/sensors/onem2m-ipe-sensors-final.py", line 7, in
from openmtc_app.onem2m import XAE
File "/home/privacy/src/OpenMTC/openmtc-app/src/openmtc_app/onem2m.py", line 27, in
from openmtc_app.flask_runner import FlaskRunner
File "/home/privacy/src/OpenMTC/openmtc-app/src/openmtc_app/flask_runner/init.py", line 8, in
from socketio import Server as SioServer, Middleware as SioMiddleware
ImportError: cannot import name Server

give me hint to solve this

Regards
Janaka