MinIo安装起步

使用Dockers安装一个单节点多驱动的MiniIO服务

MinIO官网

前置条件：

• 已经安装docker
• 已经有4个(驱动器)目录用来存放MinIO数据

[root@localhost mnt]# df -h |grep /mnt
/dev/sdb1        25G   33M   25G    1% /mnt/minio1
/dev/sdb2        15G   33M   15G    1% /mnt/minio2
/dev/nvme0n1p1   20G   33M   20G    1% /mnt/minio3
/dev/nvme0n1p2   20G   33M   20G    1% /mnt/minio4
[root@localhost mnt]# docker -v
Docker version 23.0.1, build a5ee5b1
[root@localhost mnt]# docker images
REPOSITORY            TAG       IMAGE ID       CREATED        SIZE
quay.io/minio/minio   latest    c5442c4190b8   34 hours ago   254MB

安装

1. 新建一个配置文件 /etc/default/minio

   ## 默认的管理员密码
   MINIO_ROOT_USER=minioadmin
   MINIO_ROOT_PASSWORD=minioadmin
   ## 容器内minio的数据位置
   MINIO_VOLUMES=/data/minio{1...4}
   

2. 创建容器

   docker run -dt  -p 9000:9000 -p 9090:9090 -v /root/xys/minio/data1:/data/minio1    -v /root/xys/minio/data2:/data/minio2    -v /root/xys/minio/data3:/data/minio3    -v /root/xys/minio/data4:/data/minio4   -v /etc/default/minio:/etc/config.env   -e "MINIO_CONFIG_ENV_FILE=/etc/config.env"    --name "minio"  quay.io/minio/minio  server --console-address "192.168.21.130:9090"
   
   ##  -p 9000:9000 -p 9090:9090 绑定端口，9000是API的端口，9090是后台网页的端口
   ##  -v /mnt/minio1:/data/minio{1-4} 容器卷数据
   ## -e "MINIO_CONFIG_ENV_FILE=/etc/config.env" 环境变量
   ## --console-address "192.168.21.130:9090"  端口要和前面的一致，IP是本机的IP，用于外部访问
   

3. 问题

   [root@localhost mnt]# docker  logs minio
   WARNING: Detected Linux kernel version older than 4.0.0 release, there are some known potential performance problems with this kernel version. MinIO recommends a minimum of 4.x.x linux kernel version for best performance
   WARNING: Detected default credentials 'minioadmin:minioadmin', we recommend that you change these values with 'MINIO_ROOT_USER' and 'MINIO_ROOT_PASSWORD' environment variables
   ... 
   Documentation: https://min.io/docs/minio/linux/index.html
   ERROR Unable to initialize console server: listen tcp 192.168.21.130:9090: bind: cannot assign requested address
   ## 发布端口监听失败了，临时解决是把IP变为 0.0.0.0 监听所有IP 
   --console-address "0.0.0.0:9090"
   

4. 进入后台