deploy documentation in qiskit.org/ecosystem

[1ucian0]

Similar to Qiskit/qiskit-aer#1748, see Qiskit/qiskit.org#3038 for more context

Summary

The Qiskit Ecosystem lives in qiskit.org/ecosystem and new place for qiskit related projects that are not technically Qiskit. This PR adds that destination for documentation deployment.

Details and comments

For now, a copy of the same docs in ecosystem would allow to have both q.o/documentation and q.o/ecosystem for testing that everything is fine. Once that's done, the CDN will redirects to the new location and the deploy to q.o/documentation can be removed.

[coveralls]

Pull Request Test Coverage Report for Build 4553753463

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.06%) to 97.114%

---

Totals
Change from base Build 4549057948:	0.06%
Covered Lines:	13896
Relevant Lines:	14309

---

💛 - Coveralls

[mtreinish]

For now, a copy of the same docs in ecosystem would allow to have both q.o/documentation and q.o/ecosystem for testing that everything is fine. Once that's done, the metapackage can create the redirects and the deploy to q.o/documentation can be removed.

I'm not sure I follow this step, is the plan you're doing to centralize the building of the redirects and remove the excludes here?: https://github.com/Qiskit/qiskit/blob/master/tools/other-builds.txt#L10 I assumed the plan was that we'd upload a redirect pages to q.o/documentation/rustworkx here and have them all point to q.o/ecosystem/rustworkx. Especially since the builds locally in this repository are able to build the redirect pages easily since they have the full source list available.

[1ucian0]

Yes. My plan was to redirect q.o/documentation/rustworkx/<something> -> q.o/ecosystem/rustworkx/<something> from the metapackage. If I understood you correctly, it might be possible to be done at a different point (was it at CDN-level?).

[1ucian0]

updating initial comment to talk about CDN instead of metapackage. Thanks!

[mtreinish]

This LGTM. I'm thinking we should also remember to add the CDN edge function redirect for retworkx -> rustworkx too while we're updating it.