IoTDM¶

Major Features¶

odl-onem2m-core¶

Feature URL: https://git.opendaylight.org/gerrit/gitweb?p=iotdm.git;a=blob_plain;f=onem2m/onem2m-features/features-onem2m/src/main/features/features.xml;hb=refs/heads/stable/carbon
Feature Description: This feature implements CSE services described in OneM2M specifications and provides some APIs simplifying development and usage of new plugins. These APIs and related services are considered as IoTDM’s plugin infrastructure.
Top Level: Yes
User Facing: Yes
Experimental: Yes
CSIT Test: https://jenkins.opendaylight.org/releng/view/iotdm/job/iotdm-csit-1node-basic-all-carbon/

odl-iotdmbundleloader¶

Feature URL: https://git.opendaylight.org/gerrit/gitweb?p=iotdm.git;a=blob_plain;f=onem2mplugins/iotdmbundleloader/features/features-iotdmbundleloader/src/main/features/features.xml;hb=refs/heads/stable/carbon
Feature Description: Provides REST API to dynamically install/uninstall/reinstall new OSGI bundles to Karaf.
Top Level: Yes
User Facing: Yes
Experimental: Yes
CSIT Test: N/A

odl-iotdmkaraffeatureloader¶

Feature URL: https://git.opendaylight.org/gerrit/gitweb?p=iotdm.git;a=blob_plain;f=onem2mplugins/iotdmkaraffeatureloader/features/features-iotdmkaraffeatureloader/src/main/features/features.xml;hb=refs/heads/stable/carbon
Feature Description: Provides REST API to dynamically install/uninstall/reinstall new Karaf features from Karaf archive file.
Top Level: Yes
User Facing: Yes
Experimental: Yes
CSIT Test: N/A

Documentation¶

There is some outdated documentation at our wiki page: https://wiki.opendaylight.org/view/IoTDM:Main

Some general information can be found in developer guide for IoTDM, see IoTDM Developer Guide.

There is more actual developers documentation as README files in IoTDM’s sources.

Security Considerations¶

Since this project implements OneM2M specifications including protocol bindings it is also opening multiple ports for plugins providing mapping between protocol specific representation of data to the common format used by onem2m-core. Port numbers opened by IoTDM depends on configuration of these plugins and also depends on number of instances of the plugins.

There are some default server port numbers pre-configured for OneM2M related plugins, e.g.: HTTP: 8282(TCP), CoAP: 5683(UDP), Websocket: 8888(TCP) which are enabled by default.

HTTPS and CoAPS communication can be used instead of unsecured versions but it must be configured properly. There are implemented also other experimental plugins opening ports by default: odl-onem2mexample:: 8283(TCP), dl-onem2medevice:: 8284(TCP) and 123(UDP)

The experimental features odl-iotdmbundleloader and odl-iotdmkaraffeatureloader are insecure in this version since there are not implemented any security mechanisms yet.

Quality Assurance¶

Link to Sonar Report (0.6 %)
Link to CSIT Jobs
Other manual testing and QA information HTTP communication tested manually by Postman collections and other communication (MQTT, CoAP, Websocket) tested occasionally using some opensource tools. We are using code coverage achieved by our CSIT test suites as QA metrics what is currently 35 %.
Testing methodology. How extensive was it? What should be expected to work? What hasn’t been tested as much? We have defined CSIT test suites including list of test cases without implementation including description only. These tests are marked as “excluded” so they are not executed by CSIT jobs. There are described 736 tests and 278 of them are implemented. These tests are testing HTTP communication only. Other communication protocols are not being tested by CSIT jobs now.

Migration¶

Is is possible migrate from the previous release? If so, how? No, current release is backward incompatible.

Compatibility¶

Is this release compatible with the previous release? No
Any API changes? Yes, the REST API of onem2m-api feature has been modified and implementations of the OneM2M APIs have been modified as well.
Any configuration changes? There was not any configurable module in previous releases.

Bugs Fixed¶

List of bugs fixed since the previous release Only bugs related to current release have been fixed.

Known Issues¶

There are several low priority issues opened in IoTDM’s Bugzilla. Here are some major issues: 7990 - Race condition after resource delete - https://bugs.opendaylight.org/show_bug.cgi?id=7990 4316 - “mni” and “mbs” does not work stable - https://bugs.opendaylight.org/show_bug.cgi?id=4316

End-of-life¶

List of features/APIs which are EOLed, deprecated, and/or removed in this release N/A

Standards¶

Subset of functionality described in OneM2M specifications: http://onem2m.org/technical/published-documents

TS 0001, version 2.10.0
TS 0004, version 2.7.1
TS 0008, version 1.3.2
TS 0009, version 2.6.1
TS 0010, version 2.4.1
TS 0020, version 2.1.0

Release Mechanics¶

Link to release plan