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update migrating-from-dockershim doc

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song
2022-05-14 18:10:58 +08:00
parent 8d3a3860ce
commit 1fa24f7e32
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content/en/docs/tasks/administer-cluster/migrating-from-dockershim/_index.md
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@@ -16,7 +16,7 @@ installations. Our [Dockershim Removal FAQ](/blog/2022/02/17/dockershim-faq/) is
to understand the problem better. to understand the problem better.
Dockershim was removed from Kubernetes with the release of v1.24. Dockershim was removed from Kubernetes with the release of v1.24.
If you use Docker via dockershim as your container runtime, and wish to upgrade to v1.24, If you use Docker Engine via dockershim as your container runtime, and wish to upgrade to v1.24,
it is recommended that you either migrate to another runtime or find an alternative means to obtain Docker Engine support. it is recommended that you either migrate to another runtime or find an alternative means to obtain Docker Engine support.
Check out [container runtimes](/docs/setup/production-environment/container-runtimes/) Check out [container runtimes](/docs/setup/production-environment/container-runtimes/)
section to know your options. Make sure to section to know your options. Make sure to
content/en/docs/tasks/administer-cluster/migrating-from-dockershim/find-out-runtime-you-use.md
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@@ -41,7 +41,7 @@ node-2 Ready v1.16.15 docker://19.3.1
node-3 Ready v1.16.15 docker://19.3.1 node-3 Ready v1.16.15 docker://19.3.1
``` ```
If your runtime shows as Docker Engine, you still might not be affected by the If your runtime shows as Docker Engine, you still might not be affected by the
removal of dockershim in Kubernetes 1.24. [Check the runtime removal of dockershim in Kubernetes v1.24. [Check the runtime
endpoint](#which-endpoint) to see if you use dockershim. If you don't use endpoint](#which-endpoint) to see if you use dockershim. If you don't use
dockershim, you aren't affected. dockershim, you aren't affected.
@@ -64,7 +64,7 @@ The container runtime talks to the kubelet over a Unix socket using the [CRI
protocol](/docs/concepts/architecture/cri/), which is based on the gRPC protocol](/docs/concepts/architecture/cri/), which is based on the gRPC
framework. The kubelet acts as a client, and the runtime acts as the server. framework. The kubelet acts as a client, and the runtime acts as the server.
In some cases, you might find it useful to know which socket your nodes use. For In some cases, you might find it useful to know which socket your nodes use. For
example, with the removal of dockershim in Kubernetes 1.24 and later, you might example, with the removal of dockershim in Kubernetes v1.24 and later, you might
want to know whether you use Docker Engine with dockershim. want to know whether you use Docker Engine with dockershim.
{{<note>}} {{<note>}}
@@ -93,6 +93,7 @@ nodes.
name to find out which runtime you use. For example, name to find out which runtime you use. For example,
`unix:///run/containerd/containerd.sock` is the containerd endpoint. `unix:///run/containerd/containerd.sock` is the containerd endpoint.
If you use Docker Engine with the dockershim, [migrate to a different runtime](/docs/tasks/administer-cluster/migrating-from-dockershim/change-runtime-containerd/), If you want to change the Container Runtime on a Node from Docker Engine to containerd,
or, if you want to continue using Docker Engine in v1.24 and later, migrate to a you can find out more information on [migrating from Docker Engine to containerd](/docs/tasks/administer-cluster/migrating-from-dockershim/change-runtime-containerd/),
or, if you want to continue using Docker Engine in Kubernetes v1.24 and later, migrate to a
CRI-compatible adapter like [`cri-dockerd`](https://github.com/Mirantis/cri-dockerd). CRI-compatible adapter like [`cri-dockerd`](https://github.com/Mirantis/cri-dockerd).