docker部署minio多台服务器集群

1.所有节点配置主机名解析：(为了节点相互可以找到)

    cat >> /etc/hosts << EOF
    10.10.63.71 minio1
    10.10.63.72 minio2
    10.10.63.73 minio3
    10.10.63.74 minio4
    EOF

2.部署minio集群，4个节点每个节点挂载2个目录（注意：MINIO集群挂载目录不能使用根目录，这里使用docker卷作为挂载点）

minio1

docker run -d --name minio \
    --restart=always --net=host \
    -e MINIO_ACCESS_KEY=minio \
    -e MINIO_SECRET_KEY=minio123 \
    -v minio-data1:/data1 \
    -v minio-data2:/data2 \
    minio/minio server \
    --address 10.10.63.71:9000 \
    http://minio{1...4}/data{1...2}

minio2

docker run -d --name minio \
    --restart=always --net=host \
    -e MINIO_ACCESS_KEY=minio \
    -e MINIO_SECRET_KEY=minio123 \
    -v minio-data1:/data1 \
    -v minio-data2:/data2 \
    minio/minio server \
    --address 10.10.63.72:9000 \
    http://minio{1...4}/data{1...2}

minio3

docker run -d --name minio \
    --restart=always --net=host \
    -e MINIO_ACCESS_KEY=minio \
    -e MINIO_SECRET_KEY=minio123 \
    -v minio-data1:/data1 \
    -v minio-data2:/data2 \
    minio/minio server \
    --address 10.10.63.73:9000 \
    http://minio{1...4}/data{1...2}

minio4

docker run -d --name minio \
    --restart=always --net=host \
    -e MINIO_ACCESS_KEY=minio \
    -e MINIO_SECRET_KEY=minio123 \
    -v minio-data1:/data1 \
    -v minio-data2:/data2 \
    minio/minio server \
    --address 10.10.63.74:9000 \
    http://minio{1...4}/data{1...2}

3.启动日志

Console: http://10.10.63.71:38556 http://172.17.0.1:38556 http://127.0.0.1:38556        

Documentation: https://docs.min.io

WARNING: Console endpoint is listening on a dynamic port (38556), please use --console-address ":PORT" to choose a static port.
Exiting on signal: TERMINATED
WARNING: MINIO_ACCESS_KEY and MINIO_SECRET_KEY are deprecated.
         Please use MINIO_ROOT_USER and MINIO_ROOT_PASSWORD
Waiting for all MinIO sub-systems to be initialized.. lock acquired
Verifying if 1 bucket is consistent across drives...
Automatically configured API requests per node based on available memory on the system: 69
All MinIO sub-systems initialized successfully
Waiting for all MinIO IAM sub-system to be initialized.. lock acquired
Status:         8 Online, 0 Offline. 
API: http://10.10.63.71:9000

4.启动成功后访问4个节点中的任何节点都可以进入管理后台，并且在任何节点上传文件MINIO集群会自动同步数据，但是只有在线节点数量>n/2+1是，MINIO集群才能正常使用。