fixing various different issues

otc_metadata/templates/conf.py.j2

@@ -26,7 +26,6 @@ extensions = [
 
 otcdocs_auto_name = False
 otcdocs_auto_version = False
-otcdocs_search_environment = 'hc_swiss'
 
 project = '{{ project }}'
 otcdocs_repo_name = '{{ repo_name }}'
@@ -38,6 +37,17 @@ otcdocs_git_fqdn = '{{ git_fqdn }}'
 otcdocs_git_type = '{{ git_type }}'
 {%- endif %}
 
+# Those variables are needed for indexing into OpenSearch
+otcdocs_doc_environment = '{{ doc_environment }}'
+otcdocs_doc_link = '{{ doc_link }}'
+otcdocs_doc_title = '{{ doc_title }}'
+otcdocs_doc_type = '{{ doc_type }}'
+otcdocs_service_category = '{{ service_category }}'
+otcdocs_service_title = '{{ service_title }}'
+otcdocs_service_type = '{{ service_type }}'
+otcdocs_search_environment = 'hc_swiss'
+otcdocs_search_url = "https://opensearch.eco.tsi-dev.otc-service.com/"
+
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.