實際上對於minio集群的lb+proxy 官方的cookbook 有解決（nginx，caddy)但是最近官方提供了一個新的基於
sidecar模式的選擇-sidekick 以下是minio 集群集成sidekick 的試用
環境准備
整個環境都是基於docker運行
*docker-compose 文件
version: '3.7'
services:
sidekick:
image: dalongrong/sidekick:v0.1.8
tty: true
ports:
- "80:80"
command: --health-path=/minio/health/ready --address :80 http://minio{1...4}:9000
gateway:
image: minio/minio:RELEASE.2020-04-04T05-39-31Z
command: gateway s3 http://sidekick
environment:
MINIO_ACCESS_KEY: minio
MINIO_SECRET_KEY: minio123
ports:
- "9000:9000"
minio1:
image: minio/minio:RELEASE.2020-04-04T05-39-31Z
volumes:
- data1-1:/data1
- data1-2:/data2
ports:
- "9001:9000"
environment:
MINIO_ACCESS_KEY: minio
MINIO_SECRET_KEY: minio123
MINIO_BROWSER: "off"
command: server http://minio{1...4}/data{1...2}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
interval: 30s
timeout: 20s
retries: 3
minio2:
image: minio/minio:RELEASE.2020-04-04T05-39-31Z
volumes:
- data2-1:/data1
- data2-2:/data2
ports:
- "9002:9000"
environment:
MINIO_ACCESS_KEY: minio
MINIO_SECRET_KEY: minio123
MINIO_BROWSER: "off"
command: server http://minio{1...4}/data{1...2}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
interval: 30s
timeout: 20s
retries: 3
minio3:
image: minio/minio:RELEASE.2020-04-04T05-39-31Z
volumes:
- data3-1:/data1
- data3-2:/data2
ports:
- "9003:9000"
environment:
MINIO_ACCESS_KEY: minio
MINIO_SECRET_KEY: minio123
MINIO_BROWSER: "off"
command: server http://minio{1...4}/data{1...2}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
interval: 30s
timeout: 20s
retries: 3
minio4:
image: minio/minio:RELEASE.2020-04-04T05-39-31Z
volumes:
- data4-1:/data1
- data4-2:/data2
ports:
- "9004:9000"
environment:
MINIO_ACCESS_KEY: minio
MINIO_SECRET_KEY: minio123
MINIO_BROWSER: "off"
command: server http://minio{1...4}/data{1...2}
healthcheck:
test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
interval: 30s
timeout: 20s
retries: 3
volumes:
data1-1:
data1-2:
data2-1:
data2-2:
data3-1:
data3-2:
data4-1:
data4-2:
- 說明
minio 集群的部署，參考官方文檔，使用了4個節點8塊盤的模式，同時使用sidecar sidecar 模式代理4個minio 節點
默認minio集群沒有開啟browwer ui 通過gateway 模式提供，對於數據的訪問通過sidekick暴露的80 端口 - 啟動
docker-compose up -d
使用
- 創建bucket 以及上傳文件
如下 
- 訪問頁面
訪問地址：http://localhost/apps/index.html 
說明
使用sidekick給予我們使用minio以及穩定可靠的訪問minio提供了新的方式，目前看到官方也在計划支持s3 兼容的cache，還是比較期待的,如果查看
了sidekick源碼的話，sidekick 沒有多少比較復雜的東西，可以學習下
參考資料
https://github.com/minio/sidekick
https://github.com/rongfengliang/minio-cluster-sidekick-learning