minio支持上传时对object打标签,查询时可以根据标签做筛选。但是有ftp上传文件的需求,导致无法给object打标签。并且也不清楚minio对于根据标签的筛选性能如何,因此我们打算将object的对象的数据放到数据库。在数据库中对object进行筛选。
docker部署
mkdir -p ~/minio/data
docker run \
-d \
--network=host \
--name minio \
-v /opt/minio/data:/data \
-e "MINIO_ROOT_USER=ROOTNAME" \
-e "MINIO_ROOT_PASSWORD=CHANGEME123" \
quay.io/minio/minio server /data --console-address ":9090" \
--address=":9002" \
--ftp="address=:8021" \
--ftp="passive-port-range=30000-40000"
9090端口是minio console网页的端口,登录此网页用户名密码就是我们设置的ROOTNAME CHANGEME123
9002是我们程序调用minio sdk的端口,根据自己机器的情况按需设置。
ftp参数表示我们开启ftp,并使用8021最为ftp服务器端口。
登录9090网页后,申请Access key,调用minio sdk时需要secret key、Access key等。
Bucket Notification
我们通过订阅minio的object events来做数据同步。
minio提供了多种方式,我们最终使用的webhook方式,但是我们暂时先说一下mysql方式:
docker run \
-d \
--network=host \
--name minio \
-v /opt/minio/data:/data \
-e "MINIO_ROOT_USER=ROOTNAME" \
-e "MINIO_ROOT_PASSWORD=CHANGEME123" \
-e MINIO_NOTIFY_MYSQL_ENABLE_PRIMARY="on" \
-e MINIO_NOTIFY_MYSQL_DSN_STRING_PRIMARY="root:root@tcp(192.168.16.46:3306)/cogent-admin" \
-e MINIO_NOTIFY_MYSQL_TABLE_PRIMARY="minio_events" \
-e MINIO_NOTIFY_MYSQL_FORMAT_PRIMARY="namespace" \
quay.io/minio/minio server /data --console-address ":9090" \
--address=":9002" \
--ftp="address=:8021" \
--ftp="passive-port-range=30000-40000"
MINIO_NOTIFY_MYSQL_DSN_STRING_PRIMARY 配置我们的mysql数据库,然后进入docker容器
docker exec -it minio bash
chmod 777 /opt/bin/mc
mc alias set myminio http://192.168.16.46:9002 ROOTNAME CHANGEME123
mc admin info --json myminio
mc event add myminio/cogent arn:minio:sqs::PRIMARY:mysql \
--event put
mc event add myminio/cogent arn:minio:sqs::PRIMARY:mysql \
--event delete
mc event ls myminio/cogent arn:minio:sqs::PRIMARY:mysql
注意事项:我们必须先至少创建一个bucket才能mc event add。进入容器后,我们要给/opt/bin/mc 执行权限。mc event add 的配置好像会持久化,如果重新启动一个容器,event仍然在,这时就不用在执行mc event add命令了,当然我们可以mc event ls去确定一下evnet是否添加成功
最后我们的结果,minio发送给mysql中的数据:
value:
{
"Records": [
{
"s3": {
"bucket": {
"arn": "arn:aws:s3:::cogent",
"name": "cogent",
"ownerIdentity": {
"principalId": "ROOTNAME"
}
},
"object": {
"key": "jetbra.zip",
"eTag": "8943434aec7868e6e16d36209ca47fab",
"size": 172138,
"sequencer": "177F6C96E9864D53",
"contentType": "application/x-zip-compressed",
"userMetadata": {
"content-type": "application/x-zip-compressed"
}
},
"configurationId": "Config",
"s3SchemaVersion": "1.0"
},
"source": {
"host": "192.168.16.148",
"port": "",
"userAgent": "MinIO (linux; amd64) minio-go/v7.0.59 MinIO Console/(dev)"
},
"awsRegion": "",
"eventName": "s3:ObjectCreated:Put",
"eventTime": "2023-08-28T02:56:20.333Z",
"eventSource": "minio:s3",
"eventVersion": "2.0",
"userIdentity": {
"principalId": "ROOTNAME"
},
"responseElements": {
"x-amz-id-2": "fad4b3083214c3b0ad28cc0f83fd770a8fd5fb5e47b065bc7cae01b61e817e1a",
"x-amz-request-id": "177F6C96E763B761",
"x-minio-deployment-id": "d6a44a90-a62c-4605-8aa2-121a85f0d440",
"x-minio-origin-endpoint": "http://192.168.192.254:9002"
},
"requestParameters": {
"region": "",
"principalId": "ROOTNAME",
"sourceIPAddress": "192.168.16.148"
}
}
]
}
这种格式在mysql中不好查询。因此我使用webhook方式订阅event,这种方式更灵活,我可以提取任何我想要的数据存入数据库。
以下是webhook的方式:
docker run \
-d \
--network=host \
--name minio \
-v /opt/minio/data:/data \
-e MINIO_ROOT_USER=ROOTNAME \
-e MINIO_ROOT_PASSWORD=CHANGEME123 \
-e MINIO_NOTIFY_WEBHOOK_ENABLE_PRIMARY="on" \
-e MINIO_NOTIFY_WEBHOOK_ENDPOINT_PRIMARY="http://127.0.0.1:8080/buckets/event" \
quay.io/minio/minio server /data --console-address ":9090" \
--address=":9002" \
--ftp="address=:8021" \
--ftp="passive-port-range=30000-40000"
mc alias set myminio http://192.168.16.46:9002 ROOTNAME CHANGEME123
mc admin info --json myminio
mc event add myminio/cogent arn:minio:sqs::PRIMARY:webhook --event put
mc event add myminio/cogent arn:minio:sqs::PRIMARY:webhook --event delete
mc event ls myminio/cogent arn:minio:sqs::PRIMARY:webhook
进入容器后,记得要给 /opt/bin/mc 赋予执行权限
以下是我对minio中object进行删除和添加时收到的json:
删除时,webhook的参数:
{
"EventName": "s3:ObjectRemoved:Delete",
"Key": "cogent/jetbra (1).zip",
"Records": [
{
"eventVersion": "2.0",
"eventSource": "minio:s3",
"awsRegion": "",
"eventTime": "2023-08-28T05:55:05.275Z",
"eventName": "s3:ObjectRemoved:Delete",
"userIdentity": {
"principalId": "ROOTNAME"
},
"requestParameters": {
"principalId": "ROOTNAME",
"region": "",
"sourceIPAddress": "127.0.0.1"
},
"responseElements": {
"content-length": "160",
"x-amz-id-2": "fad4b3083214c3b0ad28cc0f83fd770a8fd5fb5e47b065bc7cae01b61e817e1a",
"x-amz-request-id": "177F765801436093",
"x-minio-deployment-id": "d6a44a90-a62c-4605-8aa2-121a85f0d440",
"x-minio-origin-endpoint": "http://192.168.192.254:9002"
},
"s3": {
"s3SchemaVersion": "1.0",
"configurationId": "Config",
"bucket": {
"name": "cogent",
"ownerIdentity": {
"principalId": "ROOTNAME"
},
"arn": "arn:aws:s3:::cogent"
},
"object": {
"key": "jetbra+%281%29.zip",
"sequencer": "177F765801E61109"
}
},
"source": {
"host": "127.0.0.1",
"port": "",
"userAgent": "MinIO (linux; amd64) minio-go/v7.0.59 MinIO Console/(dev)"
}
}
]
}
添加object时,webhook参数
{
"EventName": "s3:ObjectCreated:Put",
"Key": "cogent/jetbra (1).zip",
"Records": [
{
"eventVersion": "2.0",
"eventSource": "minio:s3",
"awsRegion": "",
"eventTime": "2023-08-28T05:56:00.485Z",
"eventName": "s3:ObjectCreated:Put",
"userIdentity": {
"principalId": "ROOTNAME"
},
"requestParameters": {
"principalId": "ROOTNAME",
"region": "",
"sourceIPAddress": "192.168.16.148"
},
"responseElements": {
"x-amz-id-2": "fad4b3083214c3b0ad28cc0f83fd770a8fd5fb5e47b065bc7cae01b61e817e1a",
"x-amz-request-id": "177F7664D9E2DAD5",
"x-minio-deployment-id": "d6a44a90-a62c-4605-8aa2-121a85f0d440",
"x-minio-origin-endpoint": "http://192.168.192.254:9002"
},
"s3": {
"s3SchemaVersion": "1.0",
"configurationId": "Config",
"bucket": {
"name": "cogent",
"ownerIdentity": {
"principalId": "ROOTNAME"
},
"arn": "arn:aws:s3:::cogent"
},
"object": {
"key": "jetbra+%281%29.zip",
"size": 172138,
"eTag": "8943434aec7868e6e16d36209ca47fab",
"contentType": "application/x-zip-compressed",
"userMetadata": {
"content-type": "application/x-zip-compressed"
},
"sequencer": "177F7664DCA24B86"
}
},
"source": {
"host": "192.168.16.148",
"port": "",
"userAgent": "MinIO (linux; amd64) minio-go/v7.0.59 MinIO Console/(dev)"
}
}
]
}
标签:minio,mc,--,object,ROOTNAME,cogent,搜索,event From: https://www.cnblogs.com/keboom/p/17687178.html漏洞:如果我们Java程序重启,或者说webhook的web程序重启后,这时我们对minio删除或添加修改对象数据,那么此时将监听不到这个事件。因此我们一种方式是停止web服务时,先停止minio。另一种方式是执行定时任务,同步数据,或者说在web程序启动后一分钟内,同步minio 的object数据。当然如果object非常多,web程序更新频繁,我们可以将minio的event放到MQ中,web程序再去消费MQ中event