Update tox.ini && conf.py file

Reviewed-by: Tino Schreiber <tino.schreiber@t-systems.com>
Co-authored-by: Sebastian Gode <sebastian.gode@telekom.de>
Co-committed-by: Sebastian Gode <sebastian.gode@telekom.de>

doc/requirements.txt

@@ -7,6 +7,8 @@ reno>=3.1.0 # Apache-2.0
 
 otc-sphinx-directives>=0.1.0
 sphinx-minify>=0.0.1 # Apache-2.0
+
 git+https://gitea.eco.tsi-dev.otc-service.com/infra/otc-metadata.git#egg=otc_metadata
+
 setuptools
 gitpython

doc/source/conf.py

@@ -41,7 +41,9 @@ otcdocs_doc_type = ''
 otcdocs_service_category = 'other'
 otcdocs_service_title = 'Regions and Endpoints'
 otcdocs_service_type = 'rae'
+otcdocs_cloud_environment = 'eu_de'
 otcdocs_search_environment = 'hc_de'
+otcdocs_search_index = 'search_index_de'
 otcdocs_search_url = "https://opensearch.eco.tsi-dev.otc-service.com/"
 
 # If extensions (or modules to document with autodoc) are in another directory,

tox.ini

@@ -28,7 +28,7 @@ commands = {posargs}
 [testenv:docs]
 deps =
   -r{toxinidir}/doc/requirements.txt
-  -c https://raw.githubusercontent.com/opentelekomcloud-docs/docs-constraints/main/constraints.txt
+  -c https://raw.githubusercontent.com/opentelekomcloud-docs/docs-constraints/main/constraints/eu_de/internal/constraints.txt
 allowlist_externals =
   mkdir
   cp