feat(indexing): update indexing to add cross functionnal section

Author: OvhValentin

pages/index.md

@@ -558,32 +558,52 @@
             + [SAP logs on OVHcloud Logs Data Platform - Analyze and work with your logs](hosted_private_cloud/sap_on_ovhcloud/cookbook_sap_logs_on_ovhcloud_logs_data_platform_analyze_and_work_with_your_logs)
             + [SAP logs on OVHcloud Logs Data Platform - Index of SAP logs](hosted_private_cloud/sap_on_ovhcloud/cookbook_sap_logs_on_ovhcloud_logs_data_platform_index_of_sap_logs)
 + Public Cloud
-    + [Compute](products/public-cloud-compute)
-        + [Getting started](public-cloud-compute-getting-started)
+    + [Public Cloud general informations](products/public-cloud-cross-functional)
+        + [Getting started](public-cloud-cross-functional-getting-started)
             + [All you need to know to get started with Public Cloud](public_cloud/compute/00-essential-info-to-get-started-on-public-cloud)
             + [How to use the Public Cloud interface](public_cloud/compute/03-public-cloud-interface-walk-me)
             + [Creating your first OVHcloud Public Cloud project](public_cloud/compute/create_a_public_cloud_project)
+        + [General information](public-cloud-cross-functional-general-information)
+            + [FAQ](public_cloud/compute/faq_pci)
+            + [Public Cloud Glossary](public_cloud/compute/introduction_about_instances)
+            + [Public Cloud API Rate Limits](public_cloud/compute/api_rate_limits)
+        + [project management](public-cloud-cross-functional-project-management)
+            + [Securing and Structuring your public cloud projects](public_cloud/compute/securing_and_structuring_projects)
+            + [How to increase Public Cloud quotas](public_cloud/compute/increasing_public_cloud_quota)
+            + [Deleting a Public Cloud project](public_cloud/compute/delete_a_project)
+            + [Delegating projects](public_cloud/compute/delegate_projects)
+            + [Information regarding Public Cloud billing options](public_cloud/compute/analyze_billing)
+            + [Healthcare (HDS) compliance activation](public_cloud/compute/activate-hds-certification)
+        + [Tutorials](public-cloud-cross-functional-tutorials)
+            + [How to use Terraform](public_cloud/compute/how_to_use_terraform)
+        + [Services management informations](public-cloud-cross-functional-services-management-informations)
+            + [Horizon](public-cloud-cross-functional-horizon)
+                + [Introducing Horizon](public_cloud/compute/introducing_horizon)
+                + [Access and security settings in Horizon](public_cloud/compute/access_and_security_in_horizon)
+            + [Openstack](public-cloud-cross-functional-openstack)
+                + [Preparing an environment for using the OpenStack API](public_cloud/compute/prepare_the_environment_for_using_the_openstack_api)
+                + [Changing an OpenStack user password in Horizon](public_cloud/compute/change_openstack_user_password_in_horizon)
+                + [Setting OpenStack environment variables](public_cloud/compute/loading_openstack_environment_variables)
+                + [Using OpenStack Tokens](public_cloud/compute/using_openstack_tokens_for_multiple_calls)
+                + [Managing tokens](public_cloud/compute/managing_tokens)
+                + [Authenticate on Openstack API with service account](manage_and_operate/iam/authenticate-api-openstack-with-service-account)
+                + [Creating and deleting OpenStack users](public_cloud/compute/create_and_delete_a_user)
+                + [Managing firewall rules and port security on networks using OpenStack CLI](public_cloud/compute/security_group_private_network)
+        + [Infrastructure](public-cloud-cross-functional-infrastructure)
+            + [Comparison and resilience of Deployment Modes - Understanding 3-AZ / 1-AZ / Local Zones](public_cloud/compute/deployment_modes_comparison_resilience_details)
+    + [Compute](products/public-cloud-compute)
+        + [Getting started](public-cloud-compute-getting-started)
             + [How to create a Public Cloud instance and connect to it](public_cloud/compute/public-cloud-first-steps)
             + [Activating a Windows licence for an instance in private mode](public_cloud/compute/activate-windows-license-private-mode)
         + [General information](public-cloud-compute-general-information)
-            + [FAQ](public_cloud/compute/faq_pci)
-            + [Public Cloud Glossary](public_cloud/compute/introduction_about_instances)
             + [Public Cloud & VPS - Image and OS life cycle and end of life/support announcements](public_cloud/compute/image-life-cycle)
-            + [Public Cloud API Rate Limits](public_cloud/compute/api_rate_limits)
             + [Public Cloud Instances - Shared Responsibility](public_cloud/compute/responsibility-model-instances)
             + [Public Cloud FAQ - Change of monthly billing method](public_cloud/compute/faq_change_of_monthly_billing_method)
             + [Local Zone Compute - Features, Capabilities and Limitations](public_cloud/compute/local-zones-capabilities-limitations)
-            + [Comparison and resilience of Deployment Modes - Understanding 3-AZ / 1-AZ / Local Zones](public_cloud/compute/deployment_modes_comparison_resilience_details)
         + [Project management](public-cloud-compute-project-management)
-            + [Securing and Structuring your public cloud projects](public_cloud/compute/securing_and_structuring_projects)
-            + [How to increase Public Cloud quotas](public_cloud/compute/increasing_public_cloud_quota)
-            + [Deleting a Public Cloud project](public_cloud/compute/delete_a_project)
-            + [Delegating projects](public_cloud/compute/delegate_projects)
             + [Changing project contacts](public_cloud/compute/change_project_contacts)
-            + [Information regarding Public Cloud billing options](public_cloud/compute/analyze_billing)
             + [Adding cloud credit](account_and_service_management/managing_billing_payments_and_services/add_cloud_credit_to_project)
             + [Switching from hourly to monthly billing](account_and_service_management/managing_billing_payments_and_services/changing_hourly_monthly_billing)
-            + [Activation de la mise en conformité Healthcare (HDS)](public_cloud/compute/activate-hds-certification)
         + [Instances management](products/public-cloud-compute-instance-management)
             + [Getting started](public-cloud-compute-instance-management-getting-started)
                 + [Managing your Public Cloud instances](public_cloud/compute/first_steps_with_public_cloud_instance)
@@ -600,32 +620,22 @@
                 + [Resize an instance](public_cloud/compute/resize_instance_manager)
                 + [How to configure reverse DNS for a Public Cloud instance](public_cloud/compute/setup_instance_reverse)
             + [Managing instances from Horizon](public-cloud-compute-instance-management-horizon)
-                + [Introducing Horizon](public_cloud/compute/introducing_horizon)
-                + [Access and security settings in Horizon](public_cloud/compute/access_and_security_in_horizon)
                 + [Creating and configuring a security group in Horizon](public_cloud/compute/setup_security_group)
                 + [Creating an Instance via the Horizon interface](public_cloud/compute/create_instance_in_horizon)
                 + [Managing your Public Cloud instances in Horizon](public_cloud/compute/managing-instances-horizon)
                 + [Managing snapshots of an instance in Horizon](public_cloud/compute/managing_snapshots_in_horizon)
-                + [Changing an OpenStack user password in Horizon](public_cloud/compute/change_openstack_user_password_in_horizon)
                 + [Creating, launching and deleting images in Horizon](public_cloud/compute/creation_launch_deletion_of_images_in_horizon)
                 + [How to revert a flex instance](public_cloud/compute/revert_a_flex_instance)
                 + [Resize an instance](public_cloud/compute/resize_of_an_instance)
             + [Managing instances using OpenStack](public-cloud-compute-instance-management-openstack)
-                + [Preparing an environment for using the OpenStack API](public_cloud/compute/prepare_the_environment_for_using_the_openstack_api)
-                + [Setting OpenStack environment variables](public_cloud/compute/loading_openstack_environment_variables)
                 + [Getting started with the OpenStack API](public_cloud/compute/starting_with_nova)
-                + [Using OpenStack Tokens](public_cloud/compute/using_openstack_tokens_for_multiple_calls)
-                + [Managing tokens](public_cloud/compute/managing_tokens)
-                + [Authenticate on Openstack API with service account](manage_and_operate/iam/authenticate-api-openstack-with-service-account)
-                + [Creating and deleting OpenStack users](public_cloud/compute/create_and_delete_a_user)
                 + [Getting started with managing volumes in the OpenStack API](public_cloud/compute/starting_with_managing_volumes_openstack_api)
                 + [Uploading your own image](public_cloud/compute/upload_own_image)
                 + [Resize a Public Cloud instance using the OpenStack CLI](public_cloud/compute/resize_instance_openstack)
                 + [Transferring an instance backup from one OpenStack region to another](public_cloud/compute/transfer_instance_backup_from_one_datacentre_to_another)
                 + [Launching a script when an instance is created](public_cloud/compute/launching_script_when_creating_instance)
                 + [Sharing an object via a temporary URL](public_cloud/compute/share_an_object_via_a_temporary_url)
                 + [Sharing images between Public Cloud projects](public_cloud/compute/share_images_between_projects)
-                + [Managing firewall rules and port security on networks using OpenStack CLI](public_cloud/compute/security_group_private_network)
         + [Block Storage](public-cloud-compute-block-storage)
             + [Test disk speed](public_cloud/compute/test_disk_speed)
             + [Increasing the size of an additional disk](public_cloud/compute/increase_the_size_of_an_additional_disk)
@@ -640,7 +650,6 @@
             + [How to configure additional SSH keys on an instance](public_cloud/compute/configuring_additional_ssh_keys)
             + [How to use PuTTY for SSH connections and authentication](web_cloud/web_hosting/ssh_using_putty_on_windows)
             + [Changing the admin password on a Windows server](bare_metal_cloud/virtual_private_servers/resetting_a_windows_password)
-            + [How to use Terraform](public_cloud/compute/how_to_use_terraform)
             + [Using OVHcloud Object Storage as Terraform Backend to store your Terraform state](public_cloud/compute/use_object_storage_terraform_backend_state)
             + [Using OVHcloud Object Storage as Pulumi Backend to store your Pulumi state](public_cloud/compute/use_object_storage_pulumi_backend_state)
             + [Upgrading your operating system](public_cloud/compute/upgrading_operating_system)