kubespray 容器存储设备 -- rook ceph

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

storage: # cluster level storage configuration and selection
#如果为FALSE，可以踢出问题node，否则不行	useAllNodes: true
	useAllDevices: false

nodes:
	# - name: "172.17.4.101"
	# directories: # specific directories to use for storage can be specified for each node
	# - path: "/rook/storage-dir"

 

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"