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# Release 1.12.1

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@egernst egernst released this 14 Jan 22:35
· 150 commits to master since this release
1.12.1
b967088

agent Changes

No relevant changes.

Shortlog

d8bd47b release: Kata Containers 1.12.1
74b0dd1 github: Enable github actions

proxy Changes

Not relevant changes.

Shortlog

3091fa6 release: Kata Containers 1.12.1
5d18fd1 github: Enable github actions

runtime Changes

Few fixes:

  • handle/remove error messages for qemu state save as well as OOM messages
  • minor bug fixes around cleanup
  • updating Firecracker
  • Adding RO blk device support

Shortlog

ecf3c63 release: Kata Containers 1.12.1
f4cf009 qemu: no state to save if QEMU isn't running
dcaabed blk-dev: hotplug read only if applicable
76ca708 volumes: cleanup, minimal refactoring
41f88c6 govmm: revendor to get latest changes
a8d2089 vendor: update govmm from intel to kata-containers
201bc7d versions: Update firecracker to 0.21.3
da4c432 runtime: sleep 1 second after GetOOMEvent failed

shim Changes

No relevant changes.

Shortlog

d307e92 release: Kata Containers 1.12.1
1a21391 github: Enable github actions

Compatibility with Docker

Kata Containers 1.12.1 is compatible with Docker v18.06-ce

Compatibility with CRI-O

Kata Containers 1.12.1 is compatible with CRI-O 0eec454168e381e460b3d6de07bf50bfd9b0d082

Compatibility with cri-containerd

Kata Containers 1.12.1 is compatible with cri-contaienrd 3a4acfbc99aa976849f51a8edd4af20ead51d8d7

OCI Runtime Specification

Kata Containers 1.12.1 support the OCI Runtime Specification v1.0.0-rc5

Compatibility with Kubernetes

Kata Containers 1.12.1 is compatible with Kubernetes 1.17.3-00

Kata Linux Containers image

Agent version: 1.12.1

Default Image Guest OS:

description: |
Root filesystem disk image used to boot the guest virtual
machine.
url: "https://github.com/kata-containers/osbuilder"
architecture:
aarch64:
name: "ubuntu"
version: "latest"
ppc64le:
name: "centos"
version: "latest"
s390x:
name: "ubuntu"
version: "latest"
x86_64:
name: "clearlinux"
version: "latest"
meta:
image-type: "clearlinux"

Default Initrd Guest OS:

description: |
Root filesystem initrd used to boot the guest virtual
machine.
url: "https://github.com/kata-containers/osbuilder"
architecture:
aarch64:
name: "alpine"
version: "3.12"
ppc64le:
name: "alpine"
version: "3.12"
s390x:
name: "alpine"
version: "3.12"
x86_64:
name: "alpine"
version: "3.12"

Kata Linux Containers Kernel

Kata Containers 1.12.1 suggest to use the Linux kernel v5.4.60
See the kernel suggested Guest Kernel patches
See the kernel suggested Guest Kernel config

Installation

Follow the Kata installation instructions.

Issues & limitations

More information Limitations