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Merge "Added Note for Kata Containers Support"

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Zuul 2022-12-14 20:59:17 +00:00 committed by Gerrit Code Review
commit 1b20a17942
5 changed files with 28 additions and 11 deletions
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4
doc/source/planning/kubernetes/container-security-df8a251ec03f.rst
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@ -63,6 +63,10 @@ and volumes through pod security policies, for example:
Kata Containers Kata Containers
--------------- ---------------
.. note::
Kata Containers will not be supported in |prod-long| |prod-ver|.
Kata containers are an optional capability on |prod| that provide a secure Kata containers are an optional capability on |prod| that provide a secure
container runtime with lightweight virtual machines that feel and perform like container runtime with lightweight virtual machines that feel and perform like
containers, but provide stronger workload isolation. For improved performance containers, but provide stronger workload isolation. For improved performance

3
doc/source/shared/abbrevs.txt
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@ -24,6 +24,7 @@
.. |eBPF| replace:: :abbr:`eBPF (Extended Berkeley Packet Filter)` .. |eBPF| replace:: :abbr:`eBPF (Extended Berkeley Packet Filter)`
.. |CA| replace:: :abbr:`CA (Certificate Authority)` .. |CA| replace:: :abbr:`CA (Certificate Authority)`
.. |CAs| replace:: :abbr:`CAs (Certificate Authorities)` .. |CAs| replace:: :abbr:`CAs (Certificate Authorities)`
.. |CDI| replace:: :abbr:`CDI (Containerized Data Importer)`
.. |CLI| replace:: :abbr:`CLI (Command Line Interface)` .. |CLI| replace:: :abbr:`CLI (Command Line Interface)`
.. |CLIs| replace:: :abbr:`CLIs (Command Line Interfaces)` .. |CLIs| replace:: :abbr:`CLIs (Command Line Interfaces)`
.. |CNI| replace:: :abbr:`CNI (Container Networking Interface)` .. |CNI| replace:: :abbr:`CNI (Container Networking Interface)`
@ -67,6 +68,7 @@
.. |IPMI| replace:: :abbr:`IPMI (Intelligent Platform Management Interface)` .. |IPMI| replace:: :abbr:`IPMI (Intelligent Platform Management Interface)`
.. |IOPS| replace:: :abbr:`IOPS (I/O operations per second)` .. |IOPS| replace:: :abbr:`IOPS (I/O operations per second)`
.. |IRQ| replace:: :abbr:`IRQ (Interrupt Request)` .. |IRQ| replace:: :abbr:`IRQ (Interrupt Request)`
.. |ISA| replace:: :abbr:`ISA (Instruction Set Architecture)`
.. |KVM| replace:: :abbr:`KVM (Kernel-based Virtual Machine)` .. |KVM| replace:: :abbr:`KVM (Kernel-based Virtual Machine)`
.. |LACP| replace:: :abbr:`LACP (Link Aggregation Control Protocol)` .. |LACP| replace:: :abbr:`LACP (Link Aggregation Control Protocol)`
.. |LAG| replace:: :abbr:`LAG (Link Aggregation)` .. |LAG| replace:: :abbr:`LAG (Link Aggregation)`
@ -141,6 +143,7 @@
.. |SRIOVs| replace:: :abbr:`SR-IOVs (Single Root I/O Virtualizations)` .. |SRIOVs| replace:: :abbr:`SR-IOVs (Single Root I/O Virtualizations)`
.. |SSD| replace:: :abbr:`SSD (Solid State Drive)` .. |SSD| replace:: :abbr:`SSD (Solid State Drive)`
.. |SSDs| replace:: :abbr:`SSDs (Solid State Drives)` .. |SSDs| replace:: :abbr:`SSDs (Solid State Drives)`
.. |SSSD| replace:: :abbr:`SSSD (System Security Services Daemon)`
.. |SSH| replace:: :abbr:`SSH (Secure Shell)` .. |SSH| replace:: :abbr:`SSH (Secure Shell)`
.. |SSL| replace:: :abbr:`SSL (Secure Socket Layer)` .. |SSL| replace:: :abbr:`SSL (Secure Socket Layer)`
.. |STP| replace:: :abbr:`STP (Spanning Tree Protocol)` .. |STP| replace:: :abbr:`STP (Spanning Tree Protocol)`

4
doc/source/usertasks/kubernetes/kata-containers-overview.rst
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@ -6,7 +6,9 @@
Kata Containers Overview Kata Containers Overview
======================== ========================
|prod| supports Kata Containers. .. note::
Kata Containers will not be supported in |prod-long| |prod-ver|.
|prod| uses a **containerd** :abbr:`CRI (Container Runtime Interface)` that supports |prod| uses a **containerd** :abbr:`CRI (Container Runtime Interface)` that supports
both runc and Kata Container runtimes. The default runtime is runc. If you want both runc and Kata Container runtimes. The default runtime is runc. If you want

4
doc/source/usertasks/kubernetes/known-limitations.rst
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@ -6,6 +6,10 @@
Known Kata Container Limitations Known Kata Container Limitations
================================ ================================
.. note::
Kata Containers will not be supported in |prod-long| |prod-ver|.
This section describes the known limitations when using Kata containers. This section describes the known limitations when using Kata containers.
.. _known-limitations-section-tsh-tl1-zlb: .. _known-limitations-section-tsh-tl1-zlb:

4
doc/source/usertasks/kubernetes/specifying-kata-container-runtime-in-pod-spec.rst
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@ -6,6 +6,10 @@
Specify Kata Container Runtime in Pod Spec Specify Kata Container Runtime in Pod Spec
========================================== ==========================================
.. note::
Kata Containers will not be supported in |prod-long| |prod-ver|.
You can specify the use of Kata Container runtime in your pod specification by You can specify the use of Kata Container runtime in your pod specification by
runtime class or by annotation. runtime class or by annotation.