Bucket 数量是否有限制?

每个账户默认10个 Bucket 配额。默认有配额限制,实际无限制在。如果有需求,请提交工单调高配额。

如何给对象存储 Bucket 绑定自定义域名?

目前仅支持绑定备案域名,且不支持顶级域名(例如:example.com)。您可以在美团云 [控制台] >> [对象存储] 页面,点击需要绑定域名的 Bucket,进入 [Bucket设置] 页面,点击 [域名绑定] 按钮,填写自定义域名和备案号,然后提交。我们会在24小时内邮件通知您域名绑定结果。

给对象存储 Bucket绑定自定义域名后,如何设置 CNAME?

在您收到自定义域名审核通过的邮件后,您还需要在自定义域名的DNS服务商处,为自定义域名添加CNAME记录。如下:<bucket>.<account>.<endpoint>.com

如何针对对象存储 Bucket 进行访问控制?

对象存储提供 ACL 和 HTTP Referer 防盗链两种方式对 Bucket 进行访问控制。Bucket 设置为公开,则任何人可以读取 Bucket 内的文件(不需要签名认证);Bucket 为私有,需要签名认证才可以读取 Bucket 内的文件。无论公开和私有,只有拥有者才可以对 Bucket 进行写操作。HTTP Referer,是HTTP表头的一个字段,用来表示从哪儿链接到目前的网页,采用的格式是 URL。您可以通过设置 Referer 白名单或者黑名单,来控制是否允许某域名的页面链接 Bucekt 内的文件。例如:设置 mybucket 的 Referer 黑名单为example.com。假如http://www.example.com/index.html 网页链接:mybucket.myaccount.mtmss.com/image1.png,则会被禁止。

对象存储 Bucket 设置 HTTP Referer 多久生效?

在控制台页面进行 Referer 设置后,源站立即生效,全网24小时内生效。 

Bucket数量及容量是否有限制?

每个账户默认10个bucket配额。默认有配额限制,实际无限制在。如果有需求,请提交工单调高配额。bucket内的object个数及总空间大小没有限制
对象存储如何设置content-type?
对象存储会自动识别您的上传文件类型,也可以手动修改,如下操作
1).进入对象存储bucket管理标签,点击您要修改的bucket
2).选中您要修改的Object,点击更多操作,点击修改HTTP头部
3).在content-type处输入相应类型即可

 

MSS数据如何备份?

MSS默认提供三重备份,故障自动恢复能力,保障数据可靠性99.999999999%。

MSS有统计功能么?

在控制台左侧对象存储-资源统计中可以查看对应bucket的空间,流量,请求数等数据,暂未提供详细日志。

图片处理及音视频服务如何收费?

现阶段该服务免费使用,仅收取对象存储的相关费用。 

MSS是否支持CDN加速?

MSS默认提供CDN加速功能。

MSS是否支持HTTPS?

对象存储当前默认不不支持https(技术上支持,网宿没有配置);一定需要默认https的,只能取消cdn,直接请求源站,请求时将获取到的url中域名 mtmssdn.com 替换为mtmss.com  

什么是镜像存储?

镜像存储是美团云提供的数据无缝迁移工具,能够帮助用户实现原有业务系统已有数据到美团云对象存储的无缝迁移。详见:https://www.mtyun.com/document/productManual#mss-transcode-option

MSS提供哪些版本的SDK?

目前提供Python,Ruby,PHP,JAVA四种流行言版本的SDK,详见:https://www.mtyun.com/doc/sdk

Object是否支持重命名?

支持

如何用cyberduck连接MSS

协议选择Amazone的S3协议,服务器填写mtmss.com,端口填写443,然后到控制台API界面获取您的access key和secret key填写进去,点击链接即可。 

对同一个桶上传同名文件两次,第二次是否会覆盖第一次?

会覆盖

带宽&容量

容量:容量没有限制,不需要对使用的账号做提前扩容。容量不上T的情况下可以自由使用,如果使用量超过1 T,可以提前跟管理员沟通
带宽:通过cdn访问,带宽几乎满足所有需求

s3cmd下载

https://sourceforge.net/projects/s3tools/files/s3cmd

403 错误

Service: Amazon S3; Status Code: 403; Error Code: SignatureDoesNotMatch
鉴权错误,检查access_key&secret_key是否是对应的环境

上传文件后,获取URL

文件上传后返回的对象不包含访问URL,需要拼接或者调用接口获取。
拼接:http:/host/v1/mss_${tenant_id}/${bucket}/${object}  # 桶为public时有效
调用接口:k1.generate_url(expires_in = 300) # python sdk

建桶失败

桶名不能包含下划线

常见content-type有哪些?

常见如下表:
 
文件扩展名 Content-Type(Mime-Type) 文件扩展名 Content-Type(Mime-Type)
.*( 二进制流,未知的文件类型) application/octet-stream .tif image/tiff
0.001 application/x-001 0.301 application/x-301
0.323 text/h323 0.906 application/x-906
0.907 drawing/907 .a11 application/x-a11
.acp audio/x-mei-aac .ai application/postscript
.aif audio/aiff .aifc audio/aiff
.aiff audio/aiff .anv application/x-anv
.asa text/asa .asf video/x-ms-asf
.asp text/asp .asx video/x-ms-asf
.au audio/basic .avi video/avi
.awf application/vnd.adobe.workflow .biz text/xml
.bmp application/x-bmp .bot application/x-bot
.c4t application/x-c4t .c90 application/x-c90
.cal application/x-cals .cat application/vnd.ms-pki.seccat
.cdf application/x-netcdf .cdr application/x-cdr
.cel application/x-cel .cer application/x-x509-ca-cert
.cg4 application/x-g4 .cgm application/x-cgm
.cit application/x-cit .class java/*
.cml text/xml .cmp application/x-cmp
.cmx application/x-cmx .cot application/x-cot
.crl application/pkix-crl .crt application/x-x509-ca-cert
.csi application/x-csi .css text/css
.cut application/x-cut .dbf application/x-dbf
.dbm application/x-dbm .dbx application/x-dbx
.dcd text/xml .dcx application/x-dcx
.der application/x-x509-ca-cert .dgn application/x-dgn
.dib application/x-dib .dll application/x-msdownload
.doc application/msword .dot application/msword
.drw application/x-drw .dtd text/xml
.dwf Model/vnd.dwf .dwf application/x-dwf
.dwg application/x-dwg .dxb application/x-dxb
.dxf application/x-dxf .edn application/vnd.adobe.edn
.emf application/x-emf .eml message/rfc822
.ent text/xml .epi application/x-epi
.eps application/x-ps .eps application/postscript
.etd application/x-ebx .exe application/x-msdownload
.fax image/fax .fdf application/vnd.fdf
.fif application/fractals .fo text/xml
.frm application/x-frm .g4 application/x-g4
.gbr application/x-gbr . application/x-
.gif image/gif .gl2 application/x-gl2
.gp4 application/x-gp4 .hgl application/x-hgl
.hmr application/x-hmr .hpg application/x-hpgl
.hpl application/x-hpl .hqx application/mac-binhex40
.hrf application/x-hrf .hta application/hta
.htc text/x-component .htm text/html
.html text/html .htt text/webviewhtml
.htx text/html .icb application/x-icb
.ico image/x-icon .ico application/x-ico
.iff application/x-iff .ig4 application/x-g4
.igs application/x-igs .iii application/x-iphone
.img application/x-img .ins application/x-internet-signup
.isp application/x-internet-signup .IVF video/x-ivf
.java java/* .jfif image/jpeg
.jpe image/jpeg .jpe application/x-jpe
.jpeg image/jpeg .jpg image/jpeg
.jpg application/x-jpg .js application/x-javascript
.jsp text/html .la1 audio/x-liquid-file
.lar application/x-laplayer-reg .latex application/x-latex
.lavs audio/x-liquid-secure .lbm application/x-lbm
.lmsff audio/x-la-lms .ls application/x-javascript
.ltr application/x-ltr .m1v video/x-mpeg
.m2v video/x-mpeg .m3u audio/mpegurl
.m4e video/mpeg4 .mac application/x-mac
.man application/x-troff-man .math text/xml
.mdb application/msaccess .mdb application/x-mdb
.mfp application/x-shockwave-flash .mht message/rfc822
.mhtml message/rfc822 .mi application/x-mi
.mid audio/mid .midi audio/mid
.mil application/x-mil .mml text/xml
.mnd audio/x-musicnet-download .mns audio/x-musicnet-stream
.mocha application/x-javascript .movie video/x-sgi-movie
.mp1 audio/mp1 .mp2 audio/mp2
.mp2v video/mpeg .mp3 audio/mp3
.mp4 video/mpeg4 .mpa video/x-mpg
.mpd application/vnd.ms-project .mpe video/x-mpeg
.mpeg video/mpg .mpg video/mpg
.mpga audio/rn-mpeg .mpp application/vnd.ms-project
.mps video/x-mpeg .mpt application/vnd.ms-project
.mpv video/mpg .mpv2 video/mpeg
.mpw application/vnd.ms-project .mpx application/vnd.ms-project
.mtx text/xml .mxp application/x-mmxp
.net image/pnetvue .nrf application/x-nrf
.nws message/rfc822 .odc text/x-ms-odc
.out application/x-out .p10 application/pkcs10
.p12 application/x-pkcs12 .p7b application/x-pkcs7-certificates
.p7c application/pkcs7-mime .p7m application/pkcs7-mime
.p7r application/x-pkcs7-certreqresp .p7s application/pkcs7-signature
.pc5 application/x-pc5 .pci application/x-pci
.pcl application/x-pcl .pcx application/x-pcx
.pdf application/pdf .pdf application/pdf
.pdx application/vnd.adobe.pdx .pfx application/x-pkcs12
.pgl application/x-pgl .pic application/x-pic
.pko application/vnd.ms-pki.pko .pl application/x-perl
.plg text/html .pls audio/scpls
.plt application/x-plt .png image/png
.png application/x-png .pot application/vnd.ms-powerpoint
.ppa application/vnd.ms-powerpoint .ppm application/x-ppm
.pps application/vnd.ms-powerpoint .ppt application/vnd.ms-powerpoint
.ppt application/x-ppt .pr application/x-pr
.prf application/pics-rules .prn application/x-prn
.prt application/x-prt .ps application/x-ps
.ps application/postscript .ptn application/x-ptn
.pwz application/vnd.ms-powerpoint .r3t text/vnd.rn-realtext3d
.ra audio/vnd.rn-realaudio .ram audio/x-pn-realaudio
.ras application/x-ras .rat application/rat-file
.rdf text/xml .rec application/vnd.rn-recording
.red application/x-red .rgb application/x-rgb
.rjs application/vnd.rn-realsystem-rjs .rjt application/vnd.rn-realsystem-rjt
.rlc application/x-rlc .rle application/x-rle
.rm application/vnd.rn-realmedia .rmf application/vnd.adobe.rmf
.rmi audio/mid .rmj application/vnd.rn-realsystem-rmj
.rmm audio/x-pn-realaudio .rmp application/vnd.rn-rn_music_package
.rms application/vnd.rn-realmedia-secure .rmvb application/vnd.rn-realmedia-vbr
.rmx application/vnd.rn-realsystem-rmx .rnx application/vnd.rn-realplayer
.rp image/vnd.rn-realpix .rpm audio/x-pn-realaudio-plugin
.rsml application/vnd.rn-rsml .rt text/vnd.rn-realtext
.rtf application/msword .rtf application/x-rtf
.rv video/vnd.rn-realvideo .sam application/x-sam
.sat application/x-sat .sdp application/sdp
.sdw application/x-sdw .sit application/x-stuffit
.slb application/x-slb .sld application/x-sld
.slk drawing/x-slk .smi application/smil
.smil application/smil .smk application/x-smk
.snd audio/basic .sol text/plain
.sor text/plain .spc application/x-pkcs7-certificates
.spl application/futuresplash .spp text/xml
.ssm application/streamingmedia .sst application/vnd.ms-pki.certstore
.stl application/vnd.ms-pki.stl .stm text/html
.sty application/x-sty .svg text/xml
.swf application/x-shockwave-flash .tdf application/x-tdf
.tg4 application/x-tg4 .tga application/x-tga
.tif image/tiff .tif application/x-tif
.tiff image/tiff .tld text/xml
.top drawing/x-top .torrent application/x-bittorrent
.tsd text/xml .txt text/plain
.uin application/x-icq .uls text/iuls
.vcf text/x-vcard .vda application/x-vda
.vdx application/vnd.visio .vml text/xml
.vpg application/x-vpeg005 .vsd application/vnd.visio
.vsd application/x-vsd .vss application/vnd.visio
.vst application/vnd.visio .vst application/x-vst
.vsw application/vnd.visio .vsx application/vnd.visio
.vtx application/vnd.visio .vxml text/xml
.wav audio/wav .wax audio/x-ms-wax
.wb1 application/x-wb1 .wb2 application/x-wb2
.wb3 application/x-wb3 .wbmp image/vnd.wap.wbmp
.wiz application/msword .wk3 application/x-wk3
.wk4 application/x-wk4 .wkq application/x-wkq
.wks application/x-wks .wm video/x-ms-wm
.wma audio/x-ms-wma .wmd application/x-ms-wmd
.wmf application/x-wmf .wml text/vnd.wap.wml
.wmv video/x-ms-wmv .wmx video/x-ms-wmx
.wmz application/x-ms-wmz .wp6 application/x-wp6
.wpd application/x-wpd .wpg application/x-wpg
.wpl application/vnd.ms-wpl .wq1 application/x-wq1
.wr1 application/x-wr1 .wri application/x-wri
.wrk application/x-wrk .ws application/x-ws
.ws2 application/x-ws .wsc text/scriptlet
.wsdl text/xml .wvx video/x-ms-wvx
.xdp application/vnd.adobe.xdp .xdr text/xml
.xfd application/vnd.adobe.xfd .xfdf application/vnd.adobe.xfdf
.xhtml text/html .xls application/vnd.ms-excel
.xls application/x-xls .xlw application/x-xlw
.xml text/xml .xpl audio/scpls
.xq text/xml .xql text/xml
.xquery text/xml .xsd text/xml
.xsl text/xml .xslt text/xml
.xwd application/x-xwd .x_b application/x-x_b
.sis application/vnd.symbian.install .sisx application/vnd.symbian.install
.x_t application/x-x_t .ipa application/vnd.iphone
.apk application/vnd.android.package-archive .xap application/x-silverlight-app