【雲原生】Minio on k8s 講解與實戰操作
一、概述
MinIO
是在 GNU Affero 通用公共許可證 v3.0 下發布的高效能物件儲存。它與 Amazon S3 雲端儲存服務 API 相容。使用 MinIO 為機器學習、分析和應用程式資料工作負載構建高效能基礎架構。
官方文件:https://docs.min.io/
中文文件:http://docs.minio.org.cn/docs/
GitHub地址:https://github.com/minio/minio/
想了解更多關於minio也可以參考我以下幾篇文章: - 高效能分散式物件儲存——MinIO(環境部署) - 高效能分散式物件儲存——MinIO實戰操作(MinIO擴容)
二、開始編排部署
因為minio是有chart包,所以這裡就基於現有的chart包進行改造。
1)下載chart 包
bash
helm repo add bitnami https://charts.bitnami.com/bitnami
helm pull bitnami/minio --version 11.10.16
tar -xf minio-11.10.16.tgz
2)構建映象
這裡就不重新構建映象了,只是把遠端的包推送到本地harbor倉庫,如有不知道怎麼構建映象的小夥伴,歡迎留言或私信。
```bash docker pull docker.io/bitnami/minio:2022.11.11-debian-11-r0 docker tag docker.io/bitnami/minio:2022.11.11-debian-11-r0 myharbor.com/bigdata/minio:2022.11.11-debian-11-r0 docker push myharbor.com/bigdata/minio:2022.11.11-debian-11-r0
docker pull docker.io/bitnami/minio-client:2022.11.7-debian-11-r0 docker tag docker.io/bitnami/minio-client:2022.11.7-debian-11-r0 myharbor.com/bigdata/minio-client:2022.11.7-debian-11-r0 docker push myharbor.com/bigdata/minio-client:2022.11.7-debian-11-r0 ```
3)修改yaml編排
minio/values.yaml
```bash image: registry: myharbor.com repository: bigdata/minio tag: 2022.11.11-debian-11-r0
clientImage: registry: myharbor.com repository: bigdata/minio-client tag: 2022.11.7-debian-11-r0
standalone
or distributed
mode: distributed
登入賬號,密碼
auth: rootUser: admin rootPassword: "admin12345"
statefulset:
## @param statefulset.replicaCount Number of pods per zone (only for MinIO® distributed mode). Should be even and >= 4
##
replicaCount: 4
service: ## @param service.type MinIO® service type ## type: NodePort nodePorts: api: "31900" console: "31901"
persistence:
enabled: true
storageClass: "local-minio-stroage"
size: 10Gi
local:
- name: minio-0
host: "local-168-182-110"
path: "/opt/bigdata/servers/minio/data/data1"
- name: minio-1
host: "local-168-182-111"
path: "/opt/bigdata/servers/minio/data/data1"
- name: minio-2
host: "local-168-182-112"
path: "/opt/bigdata/servers/minio/data/data1"
- name: minio-3
host: "local-168-182-110"
path: "/opt/bigdata/servers/minio/data/data2"
``
-
minio/templates/pv.yaml`
```yaml {{- range .Values.persistence.local }}
apiVersion: v1 kind: PersistentVolume metadata: name: {{ .name }} labels: name: {{ .name }} spec: storageClassName: {{ $.Values.persistence.storageClass }} capacity: storage: {{ $.Values.persistence.size }} accessModes: - ReadWriteOnce local: path: {{ .path }} nodeAffinity: required: nodeSelectorTerms: - matchExpressions: - key: kubernetes.io/hostname operator: In values: - {{ .host }}
{{- end }} ```
4)開始部署
```bash ssh local-168-182-110 mkdir -p /opt/bigdata/servers/minio/data/data{1..2} ssh local-168-182-111 mkdir -p /opt/bigdata/servers/minio/data/data{1..2} ssh local-168-182-112 mkdir -p /opt/bigdata/servers/minio/data/data{1..2}
--dry-run 模擬安裝
--debug 開啟debug
helm install --dry-run --debug minio ./minio -n minio --create-namespace
helm install --debug minio ./minio -n minio --create-namespace ``` NOTES
```bash CHART NAME: minio CHART VERSION: 11.10.16 APP VERSION: 2022.11.11
Please be patient while the chart is being deployed
MinIO® can be accessed via port on the following DNS name from within your cluster:
minio.minio.svc.cluster.local
To get your credentials run:
export ROOT_USER=$(kubectl get secret --namespace minio minio -o jsonpath="{.data.root-user}" | base64 -d) export ROOT_PASSWORD=$(kubectl get secret --namespace minio minio -o jsonpath="{.data.root-password}" | base64 -d)
To connect to your MinIO® server using a client:
- Run a MinIO® Client pod and append the desired command (e.g. 'admin info'):
kubectl run --namespace minio minio-client \ --rm --tty -i --restart='Never' \ --env MINIO_SERVER_ROOT_USER=$ROOT_USER \ --env MINIO_SERVER_ROOT_PASSWORD=$ROOT_PASSWORD \ --env MINIO_SERVER_HOST=minio \ --image myharbor.com/bigdata/minio-client:2022.11.7-debian-11-r0 -- admin info minio
To access the MinIO® web UI:
- Get the MinIO® URL:
export NODE_PORT=$(kubectl get --namespace minio -o jsonpath="{.spec.ports[0].nodePort}" services minio) export NODE_IP=$(kubectl get nodes --namespace minio -o jsonpath="{.items[0].status.addresses[0].address}") echo "MinIO® web URL: http://$NODE_IP:$NODE_PORT/minio"
```
檢視
bash
kubectl get pods,svc -n minio -owide
5)測試驗證
web登入:新增連結描述http://local-168-182-110:31901/
賬號/密碼:admin
/admin12345
建立桶並上傳檔案
mc客戶端
```bash
檢視notes
helm get notes minio -n minio
啟動客戶端
export ROOT_USER=$(kubectl get secret --namespace minio minio -o jsonpath="{.data.root-user}" | base64 -d) export ROOT_PASSWORD=$(kubectl get secret --namespace minio minio -o jsonpath="{.data.root-password}" | base64 -d)
kubectl run --namespace minio minio-client \
--rm --tty -i --restart='Never' \
--env MINIO_SERVER_ROOT_USER=$ROOT_USER \
--env MINIO_SERVER_ROOT_PASSWORD=$ROOT_PASSWORD \
--env MINIO_SERVER_HOST=minio \
--image myharbor.com/bigdata/minio-client:2022.11.7-debian-11-r0 -- admin info minio
```
6)解除安裝
```bash helm uninstall minio -n minio
ssh local-168-182-110 rm -fr /opt/bigdata/servers/minio/data/data{1..2}/ ssh local-168-182-111 rm -fr /opt/bigdata/servers/minio/data/data{1..2}/ ssh local-168-182-112 rm -fr /opt/bigdata/servers/minio/data/data{1..2}/* ```
git 地址:https://gitee.com/hadoop-bigdata/minio-on-k8s
Minio on k8s 講解與實戰操作就先到這裡了,就疑問的小夥伴歡迎給我留言,後續會持續更【雲原生+大資料】相關的文章,請小夥伴耐心等待~
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