Make SCS GX Credential Generator Gaia-X Compliant

[anjastrunk]

As a Cloud Provider, I want to offer my Openstack based IaaS cloud in a Gaia-X compatible Federation. In Gaia-X, each Service Offering MUST be describe by a Gaia-X Credential, which is authored by Cloud Provider.

SCS Self-Description Generator facilitates the creation of Gaia-X credentials for Openstack based IaaS clouds, by generating parts of it, automatically. Howver, output of Self-Description Generator is not Gaia-X compliant.

This issue acts as epic for all issues, related to make SCS self-description generator Gaia-X compliant.

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Process feedback Notes from reviewing the SD attributes:

• [x] Virtualized CPU types: It might be of limited use to reference exact model names, rather characterize properties (generation, speed, insn set extensions, ...)
• [ ] NICs: Virtual NICs are almost unlimited, but there may be a limited amount of hardware-accelerated NICs (using SR-IOV and multiqueue features) available -- these may need to be added to SCS flavor naming.
• [ ] Other extension hardware like FPGAs need to be specified
• [ ] Tenant isolation needs a list of criteria. Virt OK? V(x)LANs OK? Shared storage cluster OK? ...
• [ ] Availability Zones: Provider needs to create transparency over what it means. Fire protection zones? Power supply zones? Internet connectivity zones? Minimal and maximal physical distance? Network latency distance?

[anjastrunk]

Align SCS properties in Gaia-X Credentials Schema

• [x] #13
• [x] #14
• [x] #63
• [x] #66
• [ ] #112
• [ ] #111
• [ ] #110
• [ ] #109
• [ ] #108
• [ ] #113
• [ ] #114

Adapt/Update SCS Gaia-X Credential Generator (source code)

• [x] #67
• [x] #76
• [x] #77
• [x] #97
• [x] #70
• [ ] #73
• [ ] #102

Integrate generator in Gaia-X/XFCS landscape

• [x] https://github.com/SovereignCloudStack/gx-self-description-generator/issues/56
• [ ] #59

Documentation

• [x] https://github.com/SovereignCloudStack/gx-self-description-generator/issues/53
• [x] #62
• [ ] #54

[anjastrunk]

Gaia-X Self-Description is renamed in Gaia-X Credential. See Architecture Doc .

We should get rid of the old term "Self-Description" in our documentation. I update user story of this issue.