部署单机版的k8s集群的一些问题

kubernetes创建yaml，pod服务一直处于 ContainerCreating状态的原因查找与解决

环境:centos 7

kubectl -f create redis.yaml

kubectl get pod redis

NAME                 READY     STATUS              RESTARTS   AGE
redis-master-6jgsl   0/1       ContainerCreating   0          12s

vi /etc/kubernetes/kubelet
# pod infrastructure container
#KUBELET_POD_INFRA_CONTAINER="--pod-infra-container-image=registry.access.redhat.com/rhel7/pod-infrastructure:latest"
#修改为:
KUBELET_POD_INFRA_CONTAINER="--pod-infra-container-image=docker.io/kubernetes/pause:latest"