使用 Velero 备份 k8s 集群
获取 Velero 安装命令，开源项目地址： Velero
部署 Minio 对象存储
apiVersion: v1
kind: Namespace
metadata:
name: velero
---
apiVersion: apps/v1
kind: Deployment
metadata:
namespace: velero
name: minio
labels:
component: minio
spec:
strategy:
type: Recreate
selector:
matchLabels:
component: minio
template:
metadata:
labels:
component: minio
spec:
volumes:
- name: storage
emptyDir: {}
- name: config
emptyDir: {}
containers:
- name: minio
image: minio/minio:latest
imagePullPolicy: IfNotPresent
args:
- server
- /storage
- --config-dir=/config
env:
- name: MINIO_ACCESS_KEY
value: "minio"
- name: MINIO_SECRET_KEY
value: "minio123"
ports:
- containerPort: 9000
volumeMounts:
- name: storage
mountPath: "/storage"
- name: config
mountPath: "/config"
---
apiVersion: v1
kind: Service
metadata:
namespace: velero
name: minio
labels:
component: minio
spec:
# ClusterIP is recommended for production environments.
# Change to NodePort if needed per documentation,
# but only if you run Minio in a test/trial environment, for example with Minikube.
type: ClusterIP
ports:
- port: 9000
targetPort: 9000
protocol: TCP
selector:
component: minio
---
apiVersion: batch/v1
kind: Job
metadata:
namespace: velero
name: minio-setup
labels:
component: minio
spec:
template:
metadata:
name: minio-setup
spec:
restartPolicy: OnFailure
volumes:
- name: config
emptyDir: {}
containers:
- name: mc
image: minio/mc:latest
imagePullPolicy: IfNotPresent
command:
- /bin/sh
- -c
- "mc --config-dir=/config config host add velero http://minio:9000 minio minio123 && mc --config-dir=/config mb -p velero/velero"
volumeMounts:
- name: config
mountPath: "/config"
使用 Velero 命令创建Velero 容器
velero install --provider aws --plugins velero/velero-plugin-for-aws:v1.2.1 --bucket velero --secret-file ./credentials-velero --use-volume-snapshots=false --backup-location-config region=minio,s3ForcePathStyle="true",s3Url=http://minio.velero.svc:9000
