48 lines
986 B
Markdown
48 lines
986 B
Markdown
# CRI-O
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[CRI-O] is a lightweight container runtime for Kubernetes.
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Kubespray supports basic functionality for using CRI-O as the default container runtime in a cluster.
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* Kubernetes supports CRI-O on v1.11.1 or later.
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* etcd: configure either kubeadm managed etcd or host deployment
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_To use the CRI-O container runtime set the following variables:_
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## all/all.yml
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```yaml
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download_container: false
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skip_downloads: false
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etcd_kubeadm_enabled: true
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```
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## k8s-cluster/k8s-cluster.yml
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```yaml
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container_manager: crio
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```
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## etcd.yml
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```yaml
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etcd_deployment_type: host # optionally and mutually exclusive with etcd_kubeadm_enabled
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```
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## all/crio.yml
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Enable docker hub registry mirrors
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```yaml
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crio_registries_mirrors:
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- prefix: docker.io
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insecure: false
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blocked: false
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location: registry-1.docker.io
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mirrors:
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- location: 192.168.100.100:5000
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insecure: true
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- location: mirror.gcr.io
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insecure: false
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```
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[CRI-O]: https://cri-o.io/
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