rook-ceph

rook ceph 官方文档
https://rook.io/docs/rook/v1.12/Getting-Started/intro/

## 快速启动
```
$ git clone --single-branch --branch v1.12.1 https://github.com/rook/rook.git
cd rook/deploy/examples
kubectl create -f crds.yaml -f common.yaml -f operator.yaml
kubectl create -f cluster.yaml

```
## 修改 cluster.yaml
```
monitoring:
    enabled: false
    metricsDisabled: false
  network:
    connections:
      encryption:
        enabled: false
      compression:
        enabled: false
      requireMsgr2: false
    # enable host networking
    provider: host  #修改这里为host
```
## check
```
kubectl get pods -n rook-ceph -o wide -w
```
## Toolbox
```
# create
kubectl create -f deploy/examples/toolbox.yaml
#exec
kubectl -n rook-ceph exec -it deploy/rook-ceph-tools -- bash
ceph status
#delete
kubectl -n rook-ceph delete deploy/rook-ceph-tools

```

## 创建 cephfs
```
#Create the Filesystem
kubectl create -f filesystem.yaml
#Create the storage class. 创建 cephfs 存储类
kubectl create -f deploy/examples/csi/cephfs/storageclass.yaml
```

![](/media/202308/2023-08-15_182943_1767820.5612837969319905.png)

![](/media/202308/2023-08-15_183000_5763710.6409675747835972.png)

## ceph 状态  和 配置文件
```
# 查看 ceph 状态
 ceph status
```
```
#/etc/ceph
ceph.conf  keyring
```