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Minio 是一个基于Apache License v2.0开源协议的对象存储服务,虽然轻量,却拥有着不错的性能。它兼容亚马逊S3云存储服务接口,非常适合于存储大容量非结构化的数据。
例如图片、视频、日志文件、备份数据和容器/虚拟机镜像等,而一个对象文件可以是任意大小,从几 kb 到最大 5T 不等。
命令 | 描述 |
---|---|
docker pull minio/minio | 下载最新版Minio镜像 (其实此命令就等同于 : docker pull minio/minio:latest ) |
docker pull minio/minio:RELEASE.2022-06-20T23-13-45Z.fips | 下载指定版本的Minio镜像 (xxx指具体版本号) |
检查当前所有Docker下载的镜像
docker images
一个用来存放配置,一个用来存储上传文件的目录
启动前需要先创建Minio外部挂载的配置文件( /home/minio/config),和存储上传文件的目录( /home/minio/data)
- mkdir -p /home/minio/config
- mkdir -p /home/minio/data
多行模式
- docker run -p 9000:9000 -p 9090:9090 \
- --net=host \
- --name minio \
- -d --restart=always \
- -e "MINIO_ACCESS_KEY=minioadmin" \
- -e "MINIO_SECRET_KEY=minioadmin" \
- -v /home/minio/data:/data \
- -v /home/minio/config:/root/.minio \
- minio/minio server \
- /data --console-address ":9090" -address ":9000"
单行模式
docker run -p 9000:9000 -p 9090:9090 --net=host --name minio -d --restart=always -e "MINIO_ACCESS_KEY=minioadmin" -e "MINIO_SECRET_KEY=minioadmin" -v /home/minio/data:/data -v /home/minio/config:/root/.minio minio/minio server /data --console-address ":9090" -address ":9000"
9090端口指的是minio的客户端端口
MINIO_ACCESS_KEY :账号
MINIO_SECRET_KEY :密码(账号长度必须大于等于5,密码长度必须大于等于8位)
访问:http://192.168.124.132:9090/login 用户名:密码 minioadmin:minioadmin
创建用户
创建组
创建accessKey和secretKey
点击下载
文件内容如下,保存文件,SDK操作文件的API需要用到
{"url":"http://192.168.124.132:9000","accessKey":"XO1JDovW2FTmGaBb","secretKey":"uG6wMfylUnOVH5WzwxqnldOWw2dMshNX","api":"s3v4","path":"auto"}
创建Bucket
上传文件
官方文档:https://docs.min.io/docs/
javaSDK:https://docs.min.io/docs/java-client-quickstart-guide.html
maven依赖
- #低版本的okhttp会报错提示
- <dependency>
- <groupId>com.squareup.okhttp3</groupId>
- <artifactId>okhttp</artifactId>
- <version>4.9.0</version>
- </dependency>
-
- <dependency>
- <groupId>io.minio</groupId>
- <artifactId>minio</artifactId>
- <version>8.4.2</version>
- <exclusions>
- <exclusion>
- <artifactId>okhttp</artifactId>
- <groupId>com.squareup.okhttp3</groupId>
- </exclusion>
- </exclusions>
- </dependency>
测试文件上传
- import io.minio.BucketExistsArgs;
- import io.minio.MakeBucketArgs;
- import io.minio.MinioClient;
- import io.minio.UploadObjectArgs;
- import io.minio.errors.MinioException;
-
- import java.io.IOException;
- import java.security.InvalidKeyException;
- import java.security.NoSuchAlgorithmException;
-
- public class FileUploader {
-
- public static void main(String[] args) throws IOException, NoSuchAlgorithmException, InvalidKeyException {
- try {
- // Create a minioClient with the MinIO server playground, its access key and secret key.
- MinioClient minioClient =
- MinioClient.builder()
- .endpoint("http://192.168.124.132:9000")
- .credentials("XO1JDovW2FTmGaBb", "uG6wMfylUnOVH5WzwxqnldOWw2dMshNX")
- .build();
-
- // Make 'asiatrip' bucket if not exist.
- boolean found = minioClient.bucketExists(BucketExistsArgs.builder().bucket("public").build());
- if (!found) {
- // Make a new bucket called 'asiatrip'.
- minioClient.makeBucket(MakeBucketArgs.builder().bucket("public").build());
- } else {
- System.out.println("Bucket 'public' already exists.");
- }
-
- // Upload '/home/user/Photos/asiaphotos.zip' as object name 'asiaphotos-2015.zip' to bucket
- // 'asiatrip'.
- minioClient.uploadObject(
- UploadObjectArgs.builder()
- .bucket("public")
- .object("credentials.json")
- .filename("C:/Users/lai.huanxiong/Downloads/credentials.json")
- .build());
- System.out.println("'C:/Users/lai.huanxiong/Downloads/credentials.json' is successfully uploaded as " + "object 'credentials.json' to bucket 'public'.");
- } catch (MinioException e) {
- System.out.println("Error occurred: " + e);
- System.out.println("HTTP trace: " + e.httpTrace());
- }
- }
- }
文件上传成功展示
至此,Docker搭建Minio服务器和简单操作完成!!!
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