Checkout the tosca lab repo:
root@node:~/tosca_lab# git clone https://gerrit.onap.org/r/sdc/dcae-d/tosca-lab
Cloning into 'tosca-lab'...
remote: Counting objects: 2, done
remote: Finding sources: 100% (2/2)
remote: Total 292 (delta 0), reused 292 (delta 0)
Receiving objects: 100% (292/292), 162.28 KiB | 0 bytes/s, done.
Resolving deltas: 100% (104/104), done.
Checking connectivity... done.
root@node:~/tosca_lab# ls
tosca-lab
Change directory to app:
root@node:~/tosca_lab# cd tosca-lab/
root@node:~/tosca_lab/tosca-lab# ls
INFO.yaml LICENSE.TXT app docker mvn-phase-script.sh nginx pom.xml scripts simple_compose_stdin.py tox.ini version.properties
root@node:~/tosca_lab/tosca-lab# cd app/
root@node:~/tosca_lab/tosca-lab/app# ls
README.md __init__.py data map_sup_enrich_compose.py model_create.py policy_create.py requirements.txt simple_compose.py tests tosca_server.py toscalib version.py web
Create tosca model artifacts from component spec:
root@node:~/tosca_lab/tosca-lab/app# python model_create.py -h
OPTIONS:
-h|--help: print this help message
-i|--input: The PATH to spec file
-o|--output: the folder for the output model
-n|--name: the name of the service
-t|--import: the PATH to import file
-m|--meta: the PATH to meta model file (default: ./data/meta_model/meta_tosca_schema.yaml
root@node:~/tosca_lab/tosca-lab/app# python model_create.py -i /home/ubuntu/tosca-lab/app/pmmapper-component-spec.json -o /home/ubuntu/tosca-model/
WARNING:root:Interface namecloudify.interfaces.lifecyclehas been definend in parenty type, overwritten here
Verify created tosca model artifacts :
root@node:~/tosca-model# cd /home/ubuntu/tosca-model/
root@node:~/tosca-model# ls
pmmapper-component-spec.json schema.yaml template.yaml translate.yaml
Troubleshoot:
if yaal module is not installed (i.e you get the error message ImportError: No module named yaml when executing the model_create.py command ) you will need to install PyYAML
You may first need to install pip # apt install python-pip
root@node:~/tosca_lab/tosca-lab/app# pip install PyYAML
The directory '/home/ubuntu/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/ubuntu/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting PyYAML
Downloading https://files.pythonhosted.org/packages/9e/a3/1d13970c3f36777c583f136c136f804d70f500168edc1edea6daa7200769/PyYAML-3.13.tar.gz (270kB)
100% |ââââââââââââââââââââââââââââââââ| 276kB 13.5MB/s
Installing collected packages: PyYAML
Running setup.py install for PyYAML ... done
Successfully installed PyYAML-3.13
You are using pip version 18.1, however version 19.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Input and Output Files
schema.yaml template.yaml translate.yaml pmmapper-component-spec.json