Docker Registry使用OSS作为存储方案时上传镜像报错

version: 0.1

log:

  fields:

    service: registry

storage:

  oss:

    accesskeyid: LTAIOVaMPa29l3mp

    accesskeysecret: ******************

    region: oss-cn-hangzhou

    interval: true

    bucket: interval-registry

http:

  addr: :5000

  headers:

    X-Content-Type-Options: [nosniff]

health:

  storagedriver:

    enabled: true

    interval: 10s

    threshold: 3

10.255.0.2 - - [04/Sep/2018:07:54:23 +0000] "POST /v2/nginx/blobs/uploads/ HTTP/1.1" 503 125 "" "docker/18.06.1-ce go/go1.10.3 git-commit/e68fc7a kernel/3.19.0-80-generic os/linux arch/amd64 UpstreamClient(Docker-Client/18.06.1-ce \\(linux\\))"