Template **simple_node** in deep-oc/vm_docker_deepaas.yml

[asalic]

I think that the node should be of type tosca.nodes.indigo.Compute instead of tosca.nodes.Compute. I couldn't find capabilities->os->properties->image in the Openstack's TOSCA basic types declaration (https://github.com/openstack/tosca-parser/blob/master/toscaparser/elements/TOSCA_definition_1_0.yaml). The Indigo data types contain an image property though, for tosca.capabilities.indigo.OperatingSystem which derives from tosca.capabilities.OperatingSystem.