K8s getting started

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Заметки на полях про k8s

PodDisruptionBudget

PodDisruptionBudget

Прочее

Сети


DNS

Проверить 


kubectl -n kube-system get svc

Kubectl

Node Labels

kubectl label node infra-k0s-node-3 kilda-az=kilda-az-3
node/infra-k0s-node-3 labeled

kubectl label node infra-k0s-node-2 kilda-az=kilda-az-2
node/infra-k0s-node-2 labeled

kubectl label node infra-k0s-node-1 kilda-az=kilda-az-1
node/infra-k0s-node-1 labeled

kubectl get nodes -o wide --show-labels
NAME               STATUS   ROLES    AGE   VERSION       INTERNAL-IP   EXTERNAL-IP   OS-IMAGE             KERNEL-VERSION       CONTAINER-RUNTIME    LABELS
infra-k0s-node-1   Ready    <none>   28d   v1.22.4+k0s   10.14.16.35   <none>        Ubuntu 18.04.3 LTS   4.15.0-70-generic    containerd://1.5.8   az=az1,beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kilda-az=kilda-az-1,kubernetes.io/arch=amd64,kubernetes.io/hostname=infra-k0s-node-1,kubernetes.io/os=linux,topology.cinder.csi.openstack.org/zone=nova
infra-k0s-node-2   Ready    <none>   23d   v1.22.4+k0s   10.14.16.36   <none>        Ubuntu 18.04.3 LTS   4.15.0-163-generic   containerd://1.5.8   az=az2,beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kilda-az=kilda-az-2,kubernetes.io/arch=amd64,kubernetes.io/hostname=infra-k0s-node-2,kubernetes.io/os=linux,topology.cinder.csi.openstack.org/zone=nova
infra-k0s-node-3   Ready    <none>   42h   v1.22.4+k0s   10.14.16.37   <none>        Ubuntu 18.04.3 LTS   4.15.0-70-generic    containerd://1.5.8   az=az3,beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kilda-az=kilda-az-3,kubernetes.io/arch=amd64,kubernetes.io/hostname=infra-k0s-node-3,kubernetes.io/os=linux,topology.cinder.csi.openstack.org/zone=nova
Источник — https://noname.com.ua/mediawiki/index.php?title=K8s_getting_started&oldid=9596