【发布时间】:2016-08-07 05:19:34
【问题描述】:
我正在尝试设置私有 Docker Registry 并将图像保存到 AWS S3 实例。注册表似乎工作正常——它启动正常,我可以通过 https 对其进行身份验证。我遇到的问题是保存到 S3 时出错,因此我认为 S3 IAM 策略存在一些权限问题。
docker run 命令如下所示:
docker run -p 443:5000 \
--link redis:redis \
-e REGISTRY_STORAGE=s3 \
-e REGISTRY_STORAGE_S3_BUCKET=my-docker-registry \
-e REGISTRY_STORAGE_S3_ACCESSKEY=**** \
-e REGISTRY_STORAGE_S3_SECRETKEY=**** \
-e REGISTRY_STORAGE_S3_REGION=us-east-1 \
-v `pwd`/auth:/auth \
-e REGISTRY_AUTH=htpasswd \
-e "REGISTRY_AUTH_HTPASSWD_REALM=Registry Realm" \
-e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd \
-v `pwd`/certs:/certs \
-e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/my.com_chain.crt \
-e REGISTRY_HTTP_TLS_KEY=/certs/my.com.key \
-e REGISTRY_STORAGE_CACHE_BLOBDESCRIPTOR=redis \
-e REGISTRY_REDIS_ADDR=redis:6379 \
registry:2.5
S3 IAM 政策如下所示:
{
"Version":"2012-10-17",
"Statement":[
{
"Effect":"Allow",
"Action":[
"s3:ListAllMyBuckets"
],
"Resource":"arn:aws:s3:::*"
},
{
"Effect":"Allow",
"Action":[
"s3:ListBucket",
"s3:GetBucketLocation"
],
"Resource":"arn:aws:s3:::my-docker-registry"
},
{
"Effect":"Allow",
"Action":[
"s3:PutObject",
"s3:GetObject",
"s3:DeleteObject",
"s3:ListMultipartUploadParts",
"s3:AbortMultipartUpload"
],
"Resource":"arn:aws:s3:::my-docker-registry/*"
}
]
}
错误日志条目是:
level=error msg="error resolving upload: s3aws: AccessDenied: Access Denied\n\tstatus code: 403, request id: 2B224..." auth.user.name=my-user go.version=go1.6.3 http.request.host=my.domain.com http.request.id=13b79c07-... http.request.method=PATCH http.request.remoteaddr="xx.xx.xx.xx:41392" http.request.uri="/v2/my-test/blobs/uploads/467d94ea-2a77...?_state=zQd-..." http.request.useragent="docker/1.12.0 go/go1.6.3 git-commit/8eab123 kernel/4.4.15-moby os/linux arch/amd64 UpstreamClient(Docker-Client/1.12.0 \\(darwin\\))" instance.id=8a8db6f1-8fe4 vars.name=my-test vars.uuid=467d94ea-2a77 version=v2.5.0
我在其他应用中使用了类似的文件上传策略,所以我不确定问题出在哪里。我需要在 IAM 策略中进行哪些更改以允许注册表保存到 S3 存储桶?
【问题讨论】:
-
您能说说您使用的是哪个注册表吗?弹性容器服务?
-
我正在使用自己的注册表,Dockerfile 已发布。
标签: amazon-s3 docker amazon-iam docker-registry