fix pep8 and add new content for helpcenter

doc/source/apimon/apimon_training/notifications.rst

@@ -63,6 +63,3 @@ Th EpMon notification consists of several fields:
 +----------------------------+------------------------------------------------------------------+
 | **Request error response** | Error result of the requested API call                           |
 +----------------------------+------------------------------------------------------------------+
-
-  
-

doc/source/apimon/apimon_training/workflow.rst

@@ -25,4 +25,3 @@ ApiMon Flow Process
    alerts on Alerta.
 #. Notifications containing alert details are sent to Zulip
 #. Every test scenario stores it's job output log into Swift object storage for further analysis and investigation.
-    

doc/source/apimon/index.rst

@@ -0,0 +1,8 @@
+=============================
+APImon Internal Documentation
+=============================
+
+.. toctree::
+   :maxdepth: 2
+
+   apimon_training/index

doc/source/helpcenter/hc_ops/backstage_add_repo.rst

@@ -0,0 +1,79 @@
+===================================
+Add a new Repository with Backstage
+===================================
+
+This document describes the steps to be done to register a new Helpcenter Repository.
+
+1. Register the Service in infra/metadata
+-----------------------------------------
+
+Modify the following sample files for your need and open a Pull Request in the respective Gitea Repository.
+
+Service registration under: `otc_metadata/data/services <https://gitea.eco.tsi-dev.otc-service.com/infra/otc-metadata/src/branch/main/otc_metadata/data/services>`_
+
+.. code::
+
+    ---
+    environment: public
+    repositories:
+    - environment: internal
+      repo: docs/cloud-container-engine
+      type: gitea
+    - environment: public
+      repo: opentelekomcloud-docs/cloud-container-engine
+      type: github
+    service_category: container
+    service_title: Cloud Container Engine
+    service_type: cce
+    service_uri: cloud-container-engine
+    teams:
+    - name: docs-container-rw
+    permission: write
+
+Documents registration under: `otc_metadata/data/documents <https://gitea.eco.tsi-dev.otc-service.com/infra/otc-metadata/src/branch/main/otc_metadata/data/documents>`_
+
+.. code::
+
+    ---
+    hc_location: usermanual2/cce
+    html_location: docs/cce/umn
+    link: /cloud-container-engine/umn/
+    rst_location: umn/source
+    service_type: cce
+    title: User Guide
+    type: umn
+
+2. Use Backstage to create a Git internal / public Repository
+-------------------------------------------------------------
+
+- Open Backstage under: https://backstage.eco.tsi-dev.otc-service.com/
+- Navigate to :code:`Create...` in the left sidebar
+- Choose :code:`Helpcenter Service` from the list in the main section
+- Fill in the necessary information to create a Helpcenter repository in Gitea (internal)
+
+.. figure:: images/hc_service.png
+
+- Fill in the necessary information to create a Helpcenter repository in GitHub (public)
+
+.. image:: images/hc_service2.png
+
+3. Use Backstage to register the repositories to Zuul and set proper gitstyring permissions
+-------------------------------------------------------------------------------------------
+
+- Open Backstage under: https://backstage.eco.tsi-dev.otc-service.com/
+- Navigate to :code:`Create...` in the left sidebar
+- Choose :code:`Action: Register repository in Zuul` from the list in the main section
+- Fill in the necessary information as shown in the screenshots below
+
+.. image:: images/hc_service3.png
+
+.. image:: images/hc_service4.png
+
+4. Approve Changes for gitstyring and Zuul
+------------------------------------------
+
+- Navigate to gitstyring repository in Gitea: https://gitea.eco.tsi-dev.otc-service.com/infra/gitstyring/pulls/
+- Review and approve changes in the related Pull Request
+- Wait until Gate-process has been finished
+- Navigate to Zuul repository in Github: https://github.com/opentelekomcloud-infra/zuul-config/pulls
+- Review and approve changes in the related Pull Request

doc/source/helpcenter/hc_ops/index.rst

@@ -0,0 +1,8 @@
+=====================
+Helpcenter Operations
+=====================
+
+.. toctree::
+   :maxdepth: 2
+
+   backstage_add_repo

doc/source/helpcenter/helpcenter_training/contact.rst

@@ -14,5 +14,4 @@ If you have found any problems which affects the **production Helpcenter** pleas
 
 If there is a request for completely new service or new document type (which was not yet introduced to HelpCenter 3.0) then please open an issue on the otc-metadata repository: https://gitea.eco.tsi-dev.otc-service.com/infra/otc-metadata/issues
 
-
 For general questions you can write an E-Mail to the `Ecosystems Squad <mailto:dl-pbcotcdeleco@t-systems.com>`_.