A4c Limitation

[ojaswinig97]

I have installed alien4cloud 3.3.0 version. I am using yorc orchestrator which is by default provided. I found some limitations while using it.

1. The Catalog for nodes supports very limited node types like compute, network, database, etc.
2. While using Aws Location there are only two nodes (yorc.nodes.aws.Compute and yorc.nodes.aws.PublicNetwork) which are supported out of box for node matching.
3. Azure is not supported in the Location.
   I would like to know if there is any alternative so that we can extend use of a4c for our use case.