38d85cfafd
Signed-off-by: Mathieu Parent <mathieu.parent@insee.fr>
(cherry picked from commit 43d128362f)
40 lines
992 B
Markdown
40 lines
992 B
Markdown
# containerd
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[containerd] An industry-standard container runtime with an emphasis on simplicity, robustness and portability
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Kubespray supports basic functionality for using containerd as the default container runtime in a cluster.
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_To use the containerd container runtime set the following variables:_
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## k8s_cluster.yml
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```yaml
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container_manager: containerd
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```
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## etcd.yml
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```yaml
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etcd_deployment_type: host
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```
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## Containerd config
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Example: define registry mirror for docker hub
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```yaml
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containerd_registries:
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"docker.io":
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- "https://mirror.gcr.io"
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- "https://registry-1.docker.io"
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```
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`containerd_registries` is ignored for pulling images when `image_command_tool=nerdctl`
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(the default for `container_manager=containerd`). Use `crictl` instead, it supports
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`containerd_registries` but lacks proper multi-arch support (see
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[#8375](https://github.com/kubernetes-sigs/kubespray/issues/8375)):
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```yaml
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image_command_tool: crictl
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```
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[containerd]: https://containerd.io/
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