Shulou(Shulou.com)06/02 Report--

1 generate ceph-secret

Cat / etc/ceph/ceph.client.admin.keyring

[client.admin]

Key = AQDlG99ZVJhfExAAFVT/ttJBgqOKcyY5INX5Cw==

Deal with key base64

Echo "AQDlG99ZVJhfExAAFVT/ttJBgqOKcyY5INX5Cw==" | base64

QVFEbEc5OVpWSmhmRXhBQUZWVC90dEpCZ3FPS2N5WTVJTlg1Q3c9PQo=

2 create secret

Cat ceph-secret.yml

ApiVersion: v1

Kind: Secret

Metadata:

Name: ceph-secret

Data:

Key: QVFEbEc5OVpWSmhmRXhBQUZWVC90dEpCZ3FPS2N5WTVJTlg1Q3c9PQo=

3 create pvc

Cat ceph-pvc.yml

Kind: PersistentVolumeClaim

ApiVersion: v1

Metadata:

Name: cephfs

Spec:

AccessModes:

-ReadWriteMany

Resources:

Requests:

Storage: 8Gi

4 create pv

Cat ceph-pv.yml

ApiVersion: v1

Kind: PersistentVolume

Metadata:

Name: cephfs

Spec:

Capacity:

Storage: 10Gi

AccessModes:

-ReadWriteMany

Cephfs:

Monitors:

-192.168.100.96pur6789

Path: /

User: admin

SecretRef:

Name: ceph-secret

5 create RC

Cat app-rc.yaml

ApiVersion: v1

Kind: ReplicationController

Metadata:

Name: rc-fish

Labels:

Name: fish

Spec:

Replicas: 1

Template:

Metadata:

Labels:

App: fish

Spec:

Containers:

-name: fish

Image: registry:5000/fish:7.5

ImagePullPolicy: IfNotPresent

Ports:

-containerPort: 80

Protocol: TCP

Resources:

Limits:

Cpu: 100m

Memory: 128Mi

VolumeMounts:

-name: cephfs

MountPath: / var/log/nginx

Volumes:

-name: cephfs

PersistentVolumeClaim:

ClaimName: cephfs

Create a secret,pvc,pv,RC in turn

Kubectl create-f ceph-secret.yml

Kubectl create-f ceph-pvc.yml

Kubectl create-f ceph-pv.yml

Kubectl create-f app-rc.yaml

View the created secret,pvc,pv

Root@mon2:~# kubectl get secrets

NAME TYPE DATA AGE

Ceph-secret Opaque 1 3d

Default-token-50p5c kubernetes.io/service-account-token 3 3d

Root@mon2:~# kubectl get pvc

NAME STATUS VOLUME CAPACITY ACCESSMODES STORAGECLASS AGE

Cephfs Bound cephfs 10Gi RWX 3d

Root@mon2:~# kubectl get pv

NAME CAPACITY ACCESSMODES RECLAIMPOLICY STATUS CLAIM STORAGECLASS REASON AGE

Cephfs 10Gi RWX Retain Bound default/cephfs 3d

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