Welcome! Here you will find some information in order to bootstrap a "dataClay environment". You can use it to familiarize that with dataClay, to start developing applications, to explore the different components, etc.
To read the usage manual, open the pdf file. To bootstrap your environment and start testing and hacking, keep reading.
You need:
- docker Get it through https://www.docker.com/ > Get Docker
- docker-compose Quickest way to get the latest release https://github.com/docker/compose/releases
- Python 2.7.x
- Java 8
Also:
- A python virtualenv for the previous interpreter is strongly suggested, but not required.
A docker-compose.yml is provided to ease the process. You can simply do:
$> cd orchestration
$> docker-compose down # stop and clean previous containers
$> docker-compose up
That will download and orchestrate the different images needed. Note that, by default, the dataClay LogicModule will be listening to port 11034.
You have to wait for initialization to finish before going on. Typically, one of the last messages will be the registration of Python DataService, which will be something like:
[LOGICMODULE] Registered ExecutionEnvironment [EE/172.23.0.2:2127] for language `LANG_PYTHON` as 4a98e888-0927-45e9-bf0b-acd468aaad5b
(The important part of last message is LANG_PYTHON).
Do not Ctrl+C the process. If you want the docker-compose to be in the
background, add the flag -d (detached mode). Otherwise, just leave that
opened and proceed into a new terminal. For further options on docker-compose
process, read its documentation.
At this point, you can follow specific README files included in the different demos available from the corresponding folder.