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Signed-off-by: Lantao Liu <lantaol@google.com>
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Lantao Liu
2018-03-23 20:08:52 +00:00
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README.md
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@@ -8,10 +8,12 @@
transitioning from a standalone binary that talks to containerd to a plugin within
containerd. This github branch is for the `cri` plugin. See
[standalone-cri-containerd branch](https://github.com/containerd/cri/tree/standalone-cri-containerd)
for information about the standalone version of cri-containerd.*
for information about the standalone version of `cri-containerd`.*
*Note: You need to [drain your node](https://kubernetes.io/docs/tasks/administer-cluster/safely-drain-node/) before upgrading from standalone `cri-containerd` to containerd with `cri` plugin.*
[![Build Status](https://api.travis-ci.org/containerd/cri.svg?style=flat-square)](https://travis-ci.org/containerd/cri)
[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/cri?style=flat-square)](https://goreportcard.com/report/github.com/containerd/cri)
[![Go Report Card](https://goreportcard.com/badge/github.com/containerd/cri)](https://goreportcard.com/report/github.com/containerd/cri)
`cri` is a [containerd](https://containerd.io/) plugin implementation of Kubernetes [container runtime interface (CRI)](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/apis/cri/runtime/v1alpha2/api.proto).
@@ -20,20 +22,22 @@ With it, you could run Kubernetes using containerd as the container runtime.
## Current Status
`cri` is a native plugin of containerd 1.1 and above. It is built into containerd and enabled by default.
`cri` is in beta:
`cri` is in GA:
* It is feature complete.
* It (the beta version) works with Kubernetes >= 1.9.
* It (the GA version) works with Kubernetes 1.10 and above.
* It has passed all [CRI validation tests](https://github.com/kubernetes/community/blob/master/contributors/devel/cri-validation.md).
* It has passed all [node e2e tests](https://github.com/kubernetes/community/blob/master/contributors/devel/e2e-node-tests.md).
* It has passed all [e2e tests](https://github.com/kubernetes/community/blob/master/contributors/devel/e2e-tests.md).
See [test dashboard](https://k8s-testgrid.appspot.com/sig-node-containerd)
## Support Metrics
| CRI-Containerd Version | CRI Plugin Version | Kubernetes Version |
|:----------------------:|:------------------:|:------------------:|
| v1.0.0-alpha.x | | 1.7, 1.8 |
| v1.0.0-beta.x | | 1.9 |
| End-Of-Life | HEAD | 1.10+ |
| CRI-Containerd Version | Containerd Version | Kubernetes Version | CRI Version |
|:----------------------:|:------------------:|:------------------:|:-----------:|
| v1.0.0-alpha.x | | 1.7, 1.8 | v1alpha1 |
| v1.0.0-beta.x | | 1.9 | v1alpha1 |
| End-Of-Life | v1.1 | 1.10+ | v1alpha2 |
| | HEAD | 1.10+ | v1alpha2 |
## Production Quality Cluster on GCE
For a production quality cluster on GCE brought up with `kube-up.sh` refer [here](docs/kube-up.md).
## Installing with Ansible and Kubeadm