Updated from openstack-manuals

Change-Id: I4b6b6844ce7e57788de4519556d8d9123bbea68f

common/glossary.rst

@@ -190,6 +190,10 @@ A
       pool so it can be associated with a fixed IP on a guest VM
       instance.
 
+   AlmaLinux
+
+      A free, open-source RHEL-compatible Linux distribution.
+
    Amazon Kernel Image (AKI)
 
       Both a VM container format and disk format. Supported by Image
@@ -388,9 +392,11 @@ A
 
    availability zone
 
-      An Amazon EC2 concept of an isolated area that is used for fault
+     An Availability Zone (AZ) is a logical subdivision of cloud storage,
-      tolerance. Do not confuse with an OpenStack Compute zone or
+     compute and network services. It provides a way for cloud operators
-      cell.
+     to logically segment their compute based on arbitrary factors like
+     location (country, data center, rack), network layout and/or power
+     source.
 
    AWS CloudFormation template
 
@@ -800,32 +806,11 @@ C
       retrieves from the metadata service, such as the SSH public key and
       user data.
 
-   cloudadmin
-
-      One of the default roles in the Compute RBAC system. Grants
-      complete system access.
-
    Cloudbase-Init
 
       A Windows project providing guest initialization features,
       similar to cloud-init.
 
-   cloudpipe
-
-      A compute service that creates VPNs on a per-project
-      basis.
-
-   cloudpipe image
-
-      A pre-made VM image that serves as a cloudpipe server.
-      Essentially, OpenVPN running on Linux.
-
-   Clustering service (senlin)
-
-      The project that implements clustering services and libraries
-      for the management of groups of homogeneous objects exposed
-      by other OpenStack services.
-
    command filter
 
       Lists allowed commands within the Compute rootwrap
@@ -1168,11 +1153,6 @@ D
       any location. This may provide general use, development, or
       even homogeneous testing environments.
 
-   developer
-
-      One of the default roles in the Compute RBAC system and the
-      default role assigned to a new user.
-
    device ID
 
       Maps Object Storage partitions to physical storage
@@ -1659,6 +1639,14 @@ G
       An IP address, typically assigned to a router, that
       passes network traffic between different networks.
 
+   generic network virtualization encapsulation (Geneve)
+
+      A flexible network protocol that adapts to the changing needs
+      and capabilities of devices in virtualized networks. It provides
+      a tunneling framework without being prescriptive, supporting
+      evolving network requirements. Geneve is predominantly used for
+      OVN projects networks.
+
    generic receive offload (GRO)
 
       Feature of certain network interface drivers that
@@ -2160,11 +2148,6 @@ I
       One of the VM image disk formats supported by Image
       service.
 
-   itsec
-
-      A default role in the Compute RBAC system that can quarantine an
-      instance in any project.
-
 J
 ~
 
@@ -2307,6 +2290,9 @@ L
       Enables a Linux bridge to understand a Networking port,
       interface attachment, and other abstractions.
 
+      This driver was removed in the 2025.1 (Epoxy) release of
+      OpenStack, it is recommended to migrate to the OVN driver.
+
    Linux containers (LXC)
 
       An OpenStack-supported hypervisor.
@@ -2546,11 +2532,6 @@ M
       Facility in Compute that allows each virtual machine instance to
       have more than one VIF connected to it.
 
-   murano
-
-      Codename for the :term:`Application Catalog service <Application Catalog
-      service (murano)>`.
-
 N
 ~
 
@@ -2561,12 +2542,6 @@ N
       Released as open source by NASA in 2010 and is the basis for
       Compute.
 
-   netadmin
-
-      One of the default roles in the Compute RBAC system. Enables the
-      user to allocate publicly accessible IP addresses to instances and
-      change firewall rules.
-
    NetApp volume driver
 
       Enables Compute to communicate with NetApp storage devices
@@ -2734,12 +2709,6 @@ N
 
       Alternative term for the :term:`Compute API <Compute API (nova API)>`.
 
-   nova-network
-
-      A Compute component that manages IP address allocation,
-      firewalls, and other network-related tasks. This is the legacy
-      networking option and an alternative to Networking.
-
 O
 ~
 
@@ -2821,6 +2790,14 @@ O
       A standardized interface for managing compute, data, and network
       resources, currently unsupported in OpenStack.
 
+   Open Virtual Network (OVN)
+
+      OVN (Open Virtual Network) is a set of services that convert
+      virtual network setups into OpenFlow rules, and apply them into
+      Open vSwitch. OVN provides a more abstract layer than Open vSwitch,
+      allowing working with logical routers and logical switches, instead of
+      flows.
+
    Open Virtualization Format (OVF)
 
       Standard for packaging VM images. Supported in OpenStack.
@@ -2929,21 +2906,18 @@ O
       In the context of Object Storage, this is a process that is not
       terminated after an upgrade, restart, or reload of the service.
 
-   Oslo
+   oslo
 
       Codename for the :term:`Common Libraries project <Common Libraries
-      (oslo)>`.
+      (oslo)>`. It's a collection of tools and libraries that help
+      OpenStack services share common features like logging, configuration,
+      and messaging.
 
 P
 ~
 
 .. glossary::
 
-   panko
-
-      Part of the OpenStack :term:`Telemetry service <Telemetry
-      service (telemetry)>`; provides event storage.
-
    parent cell
 
       If a requested resource, such as CPU time, disk storage, or
@@ -3320,11 +3294,16 @@ R
 
       A recommended architecture for an OpenStack cloud.
 
-   region
+   Region
 
-      A discrete OpenStack environment with dedicated API endpoints
+      A region in OpenStack represents a complete OpenStack
-      that typically shares only the Identity (keystone) with other
+      cluster that has a dedicated control plane and set
-      regions.
+      of API endpoints. It is common for operators
+      of large clouds to offer their users several OpenStack
+      regions, which differ by their geographical
+      location or purpose. In order to easily navigate
+      in a multi-region environment, cloud users need
+      a way to distinguish clusters by their names.
 
    registry
 
@@ -3408,6 +3387,10 @@ R
       OpenStack summit took place in Vancouver, Canada. The release
       is named after the Rocky Mountains.
 
+   Rocky Linux
+
+      A Linux distribution that is compatible with OpenStack.
+
    role
 
       A personality that a user assumes to perform a specific set of
@@ -3475,11 +3458,6 @@ S
 
 .. glossary::
 
-   sahara
-
-      Codename for the :term:`Data Processing service<Data Processing
-      service (sahara)>`.
-
    SAML assertion
 
       Contains information about a user as provided by the identity
@@ -3498,8 +3476,12 @@ S
 
    scoped token
 
-      An Identity service API access token that is associated with a
+      An Identity service API access token that is associated
-      specific project.
+      with a single scope of operation. This token provides
+      access based on defined scopes, which can vary depending
+      on the level of access required. Scopes can include
+      system-level access, domain-level access, or
+      project-specific access.
 
    scrubber
 
@@ -3544,11 +3526,6 @@ S
       Linux kernel security module that provides the mechanism for
       supporting access control policies.
 
-   senlin
-
-      Code name for the :term:`Clustering service
-      <Clustering service (senlin)>`.
-
    server
 
       Computer that provides explicit services to the client software
@@ -3719,6 +3696,12 @@ S
       virtual device. Currently supported in OpenStack Havana and later
       releases.
 
+   Skyline
+
+      An OpenStack dashboard with optimized modern user interface (UI) and
+      user experience (UX). It offers an improved performance, supporting
+      higher concurrency compared to previous dashboard solutions.
+
    snapshot
 
       A point-in-time copy of an OpenStack storage volume or image.
@@ -3884,12 +3867,6 @@ S
       Point in time since the last container and accounts database
       sync among nodes within Object Storage.
 
-   sysadmin
-
-      One of the default roles in the Compute RBAC system. Enables a
-      user to add other users to a project, interact with VM images that are
-      associated with the project, and start and stop VM instances.
-
    system usage
 
       A Compute component that, along with the notification system,
@@ -4011,11 +3988,6 @@ T
 
       Alternative term for a non-durable queue.
 
-   TripleO
-
-      OpenStack-on-OpenStack program. The code name for the
-      OpenStack Deployment program.
-
    trove
 
       Codename for OpenStack :term:`Database service <Database service
@@ -4166,10 +4138,6 @@ V
 
       Alternative term for a virtual network.
 
-   VirtualBox
-
-      An OpenStack-supported hypervisor.
-
    Vitrage
 
       Code name for the :term:`Root Cause Analysis service <Root Cause
@@ -4324,35 +4292,11 @@ X
       attributes as well depending upon the version. The most recent
       and standard version of X.509 is v3.
 
-   Xen
-
-      Xen is a hypervisor using a microkernel design, providing
-      services that allow multiple computer operating systems to
-      execute on the same computer hardware concurrently.
-
-   Xen API
-
-      The Xen administrative API, which is supported by
-      Compute.
-
-   Xen Cloud Platform (XCP)
-
-      An OpenStack-supported hypervisor.
-
-   Xen Storage Manager Volume Driver
-
-      A Block Storage volume plug-in that enables communication with
-      the Xen Storage Manager API.
-
    Xena
 
       The code name for the twenty fourth release of OpenStack.
       The release is named after a fictional warrior princess.
 
-   XenServer
-
-      An OpenStack-supported hypervisor.
-
    XFS
 
       High-performance 64-bit file system created by Silicon