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https://issues.apache.org/jira/browse/MESOS-7272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15934138#comment-15934138
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Gilbert Song commented on MESOS-7272:
-------------------------------------
[~depay], thanks for reporting. I will fix it asap!
> Unified container do not support docker registry with version<2.4
> -----------------------------------------------------------------
>
> Key: MESOS-7272
> URL: https://issues.apache.org/jira/browse/MESOS-7272
> Project: Mesos
> Issue Type: Bug
> Components: containerization, docker
> Affects Versions: 1.2.0
> Reporter: depay
> Assignee: Gilbert Song
> Labels: easyfix
>
> in file `src/uri/fetchers/docker.cpp`
> ```
> Option<string> contentType = response.headers.get("Content-Type");
> if (contentType.isSome() &&
> !strings::startsWith(
> contentType.get(),
> "application/vnd.docker.distribution.manifest.v1")) {
> return Failure(
> "Unsupported manifest MIME type: " + contentType.get());
> }
> ```
> Docker fetcher check the contentType strictly, while docker registry with
> version<2.4 returns manifests with contentType `application/json`, that
> leading failure like `E0321 13:27:27.572402 40370 slave.cpp:4650] Container
> 'xxx' for executor 'xxx' of framework xxx failed to start: Unsupported
> manifest MIME type: application/json; charset=utf-8`.
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