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Julio Montes 41e0c414a4 vendor: update govmm
bring SGX support and other fixes

shortlog:
8939b0f qemu: add support for SGX
b17f073 qemu: update readonly flag for block devices
f971801 qemu: only set wait parameter for server mode socket based
        char device
82cc01d qemu: Fix 32 bit int overflow in test file
1d1a231 qemu: Add support for legacy serial device
9a2bbed qemu: Remove -realtime in favor of -overcommit
fe83c20 qemu: Add support for --no-shutdown Knob
1ed5271 qmp: wait for POWERDOWN event in ExecuteSystemPowerdown()

fixes #3080

Signed-off-by: Julio Montes <julio.montes@intel.com>
2022-01-17 09:20:47 -06:00
.github/workflows workflows: only allow org members to run /test_kata_deploy 2021-11-26 23:02:51 +01:00
ci CI: Revert "CI: Switch to a mirror as gnu.org is down" 2022-01-11 09:22:58 +00:00
docs docs: fix a typo in host-cgroups.md doc 2022-01-17 09:17:01 +08:00
snap docs: Move arch doc to separate directory 2021-12-16 12:26:17 +00:00
src vendor: update govmm 2022-01-17 09:20:47 -06:00
tools Qemu: Enable the vcpu-hotplug for arm 2022-01-14 13:27:17 +00:00
utils Merge pull request #3375 from zhaojizhuang/debianrootfs 2022-01-05 10:27:47 +08:00
.gitignore gitignore: Ignore *~ editor backup files 2021-02-19 09:54:53 +11:00
CODE_OF_CONDUCT.md docs: Add contributing and code of conduct docs 2018-02-06 10:41:09 +00:00
CODEOWNERS docs: fix static check errors 2020-09-28 11:01:03 +08:00
CONTRIBUTING.md docs: Add contributing and code of conduct docs 2018-02-06 10:41:09 +00:00
Glossary.md docs: added a glossary to support SEO tactics 2021-07-20 11:22:58 +02:00
LICENSE Initial commit 2017-12-06 23:01:13 -06:00
Makefile src: reorg source directories 2021-12-14 10:30:08 +08:00
README.md src: reorg source directories 2021-12-14 10:30:08 +08:00
utils.mk src: reorg source directories 2021-12-14 10:30:08 +08:00
VERSION release: Kata Containers 2.4.0-alpha1 2022-01-06 08:37:28 +02:00
versions.yaml osbuilder: Remove centos rootfs-builder 2022-01-13 21:54:05 +01:00

Kata Containers

Welcome to Kata Containers!

This repository is the home of the Kata Containers code for the 2.0 and newer releases.

If you want to learn about Kata Containers, visit the main Kata Containers website.

Introduction

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs.

Getting started

See the installation documentation.

Documentation

See the official documentation (including installation guides, the developer guide, design documents and more).

Community

To learn more about the project, its community and governance, see the community repository. This is the first place to go if you wish to contribute to the project.

Getting help

See the community section for ways to contact us.

Raising issues

Please raise an issue in this repository.

Note: If you are reporting a security issue, please follow the vulnerability reporting process

Developers

Components

Main components

The table below lists the core parts of the project:

Component Type Description
runtime core Main component run by a container manager and providing a containerd shimv2 runtime implementation.
agent core Management process running inside the virtual machine / POD that sets up the container environment.
documentation documentation Documentation common to all components (such as design and install documentation).
tests tests Excludes unit tests which live with the main code.

Additional components

The table below lists the remaining parts of the project:

Component Type Description
packaging infrastructure Scripts and metadata for producing packaged binaries
(components, hypervisors, kernel and rootfs).
kernel kernel Linux kernel used by the hypervisor to boot the guest image. Patches are stored here.
osbuilder infrastructure Tool to create "mini O/S" rootfs and initrd images and kernel for the hypervisor.
agent-ctl utility Tool that provides low-level access for testing the agent.
trace-forwarder utility Agent tracing helper.
ci CI Continuous Integration configuration files and scripts.
katacontainers.io Source for the katacontainers.io site.

Packaging and releases

Kata Containers is now available natively for most distributions. However, packaging scripts and metadata are still used to generate snap and GitHub releases. See the components section for further details.

Glossary of Terms