Our project

Licenses

OpenIO releases its Open Source code under the term of variants of the GNU Public License, depending on the purpose of the code:

OpenIO SDS:
- The LGPLv3 is used for all the code destined to be included in third-party applications. This is gathered under the core/ and metautils/ directories.
- The AGPLv3 is used elsewhere, and is always related to daemons or CLI tools.
OpenIO Gridinit: AGPLv3
OpenIO Java client: LGPLv3 (GNU Lesser Public License, version 3)

Some tools have been inheritated, we honor the license and copyrights:

OpenIO Swift: Apache License, Version 2
OpenIO SDS, the Ansible roles and playbooks: Apache License, Version 2
OpenIO SDS, the Puppet templates: Apache License, Version 2

Compile-time dependencies

Build our C codebase relies on:

asn1c: BSD License
cmake: BSD License
flex: BSD License
json-c: BSD License
bison: GPLv3 (with a grant for generated code)
gcc: GPLv3
GNU make: GPLv3
glib2: LGPLv2
libcurl: MIT/X derivative License

Building and testing our Java codebase depends on:

gradle: Apache License, Version 2
jetty: Apache License, Version 2
junit: Eclipse Public License, Version 1
mockito: MIT License

Building and testing our Python code requires:

python-coverage: Apache software License, version 2
python-fixtures: Apache software License, version 2
python-pbr: Apache License, Version 2
python-flake8: MIT License
python-pip: MIT License
python-tox: MIT License
python-mock: BSD License
python-nose: LGPLv3

Delivery Dependencies

puppet: Apache License, Version 2
virtualbox: GPL

Runtime Dependencies

The codebase written in C depends on:

apr: Apache License, Version 2.0
httpd (and its shipped modules): Apache License, Version 2.0
zookeeper (client): Apache License, Version 2.0
libattr: LGPLv2
zeromq3: LGPLv2
liberasurecode: BSD License
lzo: GPLv2
python: BeOpen license
sqlite: Public Domain (without support)

The Java codebase depends on:

gson: Apache License, Version 2
log4j: Apache License, Version 2

OpenIO SDS also requires some side services to support it, all published under the terms of a public license:

beanstalkd: MIT License
zookeeper (server): Apache License, Version 2.0

Our runtime also requires the following python dependencies:

python-cliff: Apache License, Version 2
python-requests: Apache License, Version 2
python-eventlet: MIT License
python-gunicorn: MIT License
python-redis: MIT License
python-setuptools: MIT License
python-simplejson: MIT License
pyxattr: MIT License
PyYAML: MIT License
python-futures: BSD License
python-plyvel: BSD License
python-pyeclib: BSD License
python-werkzeug: BSD License