It may be possible to build the centos images by changing the requirements.txt to be zerorpc;python_version>="3.0"
However, this will only work if the sysinv components being imported in the centos image are not importing a file that imports zerorpc
It may be possible to build the centos images by changing the requirements.txt to be python_ version> ="3.0"
zerorpc;
However, this will only work if the sysinv components being imported in the centos image are not importing a file that imports zerorpc