28.3.6. 创建 Pod
pod 定义文件或模板文件可用于定义 pod。以下是创建单个容器并挂载 Ceph RBD 卷的 pod 规格,以便进行读写访问:
例 28.8. Pod 对象定义
apiVersion: v1
kind: Pod
metadata:
name: ceph-pod1
spec:
containers:
- name: ceph-busybox
image: busybox
command: ["sleep", "60000"]
volumeMounts:
- name: ceph-vol1
mountPath: /usr/share/busybox
readOnly: false
volumes:
- name: ceph-vol1
persistentVolumeClaim:
claimName: ceph-claim
将 pod 定义保存到文件中,如 ceph-pod1.yaml 并创建 pod:
# oc create -f ceph-pod1.yaml
pod "ceph-pod1" created
#verify pod was created
# oc get pod
NAME READY STATUS RESTARTS AGE
ceph-pod1 1/1 Running 0 2m
- 1
- 一两分钟,pod 将处于 Running 状态。