1./root/kubespray/roles/docker/docker-storage/defaults/main.yml #在用kubespray部署集群是制定docker用什么设备
docker_container_storage_setup_devs: /dev/vdb
2.~/cluster/examples/kubernetes/ceph/cluster.yaml
| # cluster level storage configuration and selection | |
| #如果为FALSE，可以踢出问题node，否则不行 | true |
| false |
| nodes: | |
| # directories: # specific directories to use for storage can be specified for each node | |
指定ceph存储路径 lvm可以扩展
nodes:
- name: "hostname1"
directories: # specific directories to use for storage can be specified for each node
- path: "/home/data/ceph"
- name: "hostname2"
directories: # specific directories to use for storage can be specified for each node
- path: "/home/data/ceph"