MinIO
1 基础知识
– MinIO Client简称mc
– MinIO Client提供操作MinIO服务端的类UNIX命令（如ls、cat、cp、mirror、difffind等）
– MinIO Client支持文件系统和兼容Amazon S3的云存储服务（AWS Signature v2和V4）
2 最佳实践
2.1 部署MinIO集群
2.2 部署MinIO客户端
2.2.1 下载客户端
wget https://dl.min.io/client/mc/release/linux-amd64/mc
以上只是演示，如下载异常或者需要其他版本，请冲如下连接下载，
https://dl.min.io/client/mc/release/linux-amd64/
2.2.2 部署客户端
mv mc /usr/local/bin/ chmod +x /usr/local/bin/mc
2.2.3 测试安装
mc -v
可见如下提示，
mc version RELEASE.2025-08-13T08-35-41Z (commit-id=7394ce0dd2a80935aded936b09fa12cbb3cb8096) Runtime: go1.24.6 linux/amd64 Copyright (c) 2015-2025 MinIO, Inc. License GNU AGPLv3
2.3 使用MinIO客户端
2.3.1 获取帮助
mc -h
可见如下提示，
NAME:
mc - MinIO Client for object storage and filesystems.
USAGE:
mc [FLAGS] COMMAND [COMMAND FLAGS | -h] [ARGUMENTS...]
COMMANDS:
alias manage server credentials in configuration file
admin manage MinIO servers
anonymous manage anonymous access to buckets and objects
batch manage batch jobs
cp copy objects
cat display object contents
cors manage bucket CORS configuration
diff list differences in object name, size, and date between two buckets
du summarize disk usage recursively
encrypt manage bucket encryption config
event manage object notifications
find search for objects
get get s3 object to local
head display first 'n' lines of an object
ilm manage bucket lifecycle
idp manage MinIO IDentity Provider server configuration
license license related commands
legalhold manage legal hold for object(s)
ls list buckets and objects
mb make a bucket
mv move objects
mirror synchronize object(s) to a remote site
od measure single stream upload and download
ping perform liveness check
pipe stream STDIN to an object
put upload an object to a bucket
quota manage bucket quota
rm remove object(s)
retention set retention for object(s)
rb remove a bucket
replicate configure server side bucket replication
ready checks if the cluster is ready or not
sql run sql queries on objects
stat show object metadata
support support related commands
share generate URL for temporary access to an object
tree list buckets and objects in a tree format
tag manage tags for bucket and object(s)
undo undo PUT/DELETE operations
update update mc to latest release
version manage bucket versioning
watch listen for object notification events
GLOBAL FLAGS:
--autocompletion install auto-completion for your shell
--config-dir value, -C value path to configuration folder (default: "/root/.mc") [$MC_CONFIG_DIR]
--quiet, -q disable progress bar display [$MC_QUIET]
--disable-pager, --dp disable mc internal pager and print to raw stdout [$MC_DISABLE_PAGER]
--no-color disable color theme [$MC_NO_COLOR]
--json enable JSON lines formatted output [$MC_JSON]
--debug enable debug output [$MC_DEBUG]
--resolve value resolves HOST[:PORT] to an IP address. Example: minio.local:9000=10.10.75.1 [$MC_RESOLVE]
--insecure disable SSL certificate verification [$MC_INSECURE]
--limit-upload value limits uploads to a maximum rate in KiB/s, MiB/s, GiB/s. (default: unlimited) [$MC_LIMIT_UPLOAD]
--limit-download value limits downloads to a maximum rate in KiB/s, MiB/s, GiB/s. (default: unlimited) [$MC_LIMIT_DOWNLOAD]
--custom-header value, -H value add custom HTTP header to the request. 'key:value' format.
--help, -h show help
--version, -v print the version
TIP:
Use 'mc --autocompletion' to enable shell autocompletion
COPYRIGHT:
Copyright (c) 2015-2025 MinIO, Inc.
LICENSE:
GNU AGPLv3
2.3.2 设置MinIO存储别名
mc alias set minio https://minio.cmdschool.org:9000 minio miniopwd
可见如下提示，
mc: Configuration written to `/root/.mc/config.json`. Please update your access credentials. mc: Successfully created `/root/.mc/share`. mc: Initialized share uploads `/root/.mc/share/uploads.json` file. mc: Initialized share downloads `/root/.mc/share/downloads.json` file. Added `minio` successfully.
然后，我们可以使用如下命令测试配置，
mc admin info minio
可见如下提示，
● minio01.cmdschool.org:9000 Uptime: 1 hour Version: 2025-09-07T16:13:09Z Network: 4/4 OK Drives: 1/1 OK Pool: 1 ● minio02.cmdschool.org:9000 Uptime: 1 hour Version: 2025-09-07T16:13:09Z Network: 4/4 OK Drives: 1/1 OK Pool: 1 ● minio03.cmdschool.org:9000 Uptime: 1 hour Version: 2025-09-07T16:13:09Z Network: 4/4 OK Drives: 1/1 OK Pool: 1 ● minio04.cmdschool.org:9000 Uptime: 1 hour Version: 2025-09-07T16:13:09Z Network: 4/4 OK Drives: 1/1 OK Pool: 1 ┌──────┬───────────────────────┬─────────────────────┬──────────────┐ │ Pool │ Drives Usage │ Erasure stripe size │ Erasure sets │ │ 1st │ 0.0% (total: 278 GiB) │ 4 │ 1 │ └──────┴───────────────────────┴─────────────────────┴──────────────┘ 0 B Used, 1 Bucket, 0 Objects 4 drives online, 0 drives offline, EC:2
2.4 常用的操作
创建桶和配置桶权限，
参阅文档
==============
https://docs.min.io/community/minio-object-store/
https://docs.min.io/docs/minio-admin-complete-guide.html
https://docs.min.io/docs/minio-client-quickstart-guide.html
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