csi-cephfs-plugin

1. 编译CSI CephFS plugin
CSI CephFS plugin用来提供CephFS存储卷和挂载存储卷，源码参考：https://github.com/ceph/ceph-csi 。
1.1. 编译二进制
$ make cephfsplugin
1.2. 编译Docker镜像
$ make image-cephfsplugin
2. 配置项
2.1. 命令行参数
Option
Default value
Description
--endpoint
unix://tmp/csi.sock
CSI endpoint, must be a UNIX socket
--drivername
csi-cephfsplugin
name of the driver (Kubernetes: provisioner field in StorageClass must correspond to this value)
--nodeid
empty
This node’s ID
--volumemounter
empty
default volume mounter. Available options are kernel and fuse. This is the mount method used if volume parameters don’t specify otherwise. If left unspecified, the driver will first probe for ceph-fuse in system’s path and will choose Ceph kernel client if probing failed.
2.2. volume参数
Parameter
Required
Description
monitors
yes
Comma separated list of Ceph monitors (e.g. 192.168.100.1:6789,192.168.100.2:6789,192.168.100.3:6789)
mounter
no
Mount method to be used for this volume. Available options are kernel for Ceph kernel client and fuse for Ceph FUSE driver. Defaults to “default mounter”, see command line arguments.
provisionVolume
yes
Mode of operation. BOOL value. If true, a new CephFS volume will be provisioned. If false, an existing CephFS will be used.
pool
for provisionVolume=true
Ceph pool into which the volume shall be created
rootPath
for provisionVolume=false
Root path of an existing CephFS volume
csiProvisionerSecretName, csiNodeStageSecretName
for Kubernetes
name of the Kubernetes Secret object containing Ceph client credentials. Both parameters should have the same value
csiProvisionerSecretNamespace, csiNodeStageSecretNamespace
for Kubernetes
namespaces of the above Secret objects
2.3. provisionVolume
2.3.1. 管理员密钥认证
当provisionVolume=true时，必要的管理员认证参数如下：
adminID: ID of an admin client
adminKey: key of the admin client
2.3.2. 普通用户密钥认证
当provisionVolume=false时，必要的用户认证参数如下：
userID: ID of a user client
userKey: key of a user client
参考文章：
https://github.com/ceph/ceph-csi/blob/master/docs/deploy-cephfs.md

Option	Default value	Description
`--endpoint`	`unix://tmp/csi.sock`	CSI endpoint, must be a UNIX socket
`--drivername`	`csi-cephfsplugin`	name of the driver (Kubernetes: `provisioner` field in StorageClass must correspond to this value)
`--nodeid`	empty	This node’s ID
`--volumemounter`	empty	default volume mounter. Available options are `kernel` and `fuse`. This is the mount method used if volume parameters don’t specify otherwise. If left unspecified, the driver will first probe for `ceph-fuse` in system’s path and will choose Ceph kernel client if probing failed.

Parameter	Required	Description
`monitors`	yes	Comma separated list of Ceph monitors (e.g. `192.168.100.1:6789,192.168.100.2:6789,192.168.100.3:6789`)
`mounter`	no	Mount method to be used for this volume. Available options are `kernel` for Ceph kernel client and `fuse` for Ceph FUSE driver. Defaults to “default mounter”, see command line arguments.
`provisionVolume`	yes	Mode of operation. BOOL value. If `true`, a new CephFS volume will be provisioned. If `false`, an existing CephFS will be used.
`pool`	for `provisionVolume=true`	Ceph pool into which the volume shall be created
`rootPath`	for `provisionVolume=false`	Root path of an existing CephFS volume
`csiProvisionerSecretName`, `csiNodeStageSecretName`	for Kubernetes	name of the Kubernetes Secret object containing Ceph client credentials. Both parameters should have the same value
`csiProvisionerSecretNamespace`, `csiNodeStageSecretNamespace`	for Kubernetes	namespaces of the above Secret objects

最近更新 6mo ago