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https://issues.apache.org/jira/browse/CLOUDSTACK-3027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13720519#comment-13720519
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Thomas O'Dowd commented on CLOUDSTACK-3027:
-------------------------------------------
The management server outputs the following log for template number 2 when it
uploads it to the image store.
INFO [storage.image.TemplateServiceImpl] (AgentConnectTaskPool-2:) Downloading
template tiny Linux to image store Cloudian
> Object_Store_Refactor - Uploaded template S3 content-type is not appropriate.
> -----------------------------------------------------------------------------
>
> Key: CLOUDSTACK-3027
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3027
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Template
> Affects Versions: 4.2.0
> Environment: latest object_store branch on fedora 17
> devcloud on same machine
> Cloudian (for S3 services) on separate machine. (expect similar result with
> other S3 object stores).
> Reporter: Thomas O'Dowd
> Assignee: Min Chen
>
> This bug is related to the object_store branch.
> Steps:
> 1. setup S3 object storage (can be amazon)
> 2. Add S3 as secondary storage
> 3. Upload a new template (I uploaded "tinyLinux.vhd.gz") by giving a url on
> my local network where I had it hosted.
> 4. The template will be uploaded to S3.
> Next using s3cmd or other tool, have a look at the Content-Type of the object
> that is stored by issuing either a HEAD or a GET request on that object.
> Here is what I got when i captured the HEAD request using ngrep.
> =================== HEAD request and response ===================
> HEAD
> /template/tmpl/2/201/201-2-f9a12429-7cf4-3df5-b81c-420f09c1bbcd/tinyLinux.vhd.gz
> HTTP/1.1.
> Host: hello.s3.cloudian.com:18080.
> Accept-Encoding: identity.
> Date: Mon, 17 Jun 2013 05:06:19 GMT.
> Content-Length: 0.
> Authorization: AWS 00d25034c817eeb8c095:g/S63k9LHeZfz73l+moWm7MJ7z0=.
> User-Agent: Boto/2.9.4 (linux2).
> .
> ##
> T 10.181.164.132:18080 -> 10.181.164.198:50450 [AP]
> HTTP/1.1 200 OK.
> Date: Mon, 17 Jun 2013 05:06:19 GMT.
> x-amz-request-id: A55A3220D70B11E2.
> Last-Modified: Fri, 14 Jun 2013 07:05:27 GMT.
> ETag: "5b5c3506aef231519d0434f9749c951d-5".
> Content-Type: application/x-www-form-urlencoded; charset=utf-8.
> Content-Length: 25712307.
> =================== end of HEAD request and response =================
> Notice in the HTTP response that the "Content-Type" header is set to
> "application/x-www-form-urlencoded; charset=utf-8". This does not correctly
> describe the template content type.
> The Content-Type was set by the client (Cloudstack) in the "Multipart Upload
> Initiate" request at the beginning of the upload and should be fixed at that
> point. I haven't looked at the code but perhaps we need to set a header or
> add another parameter when initiating the multipart upload.
> Of course, this begs the question... well what is the correct content type? I
> looked around to see if I could find one for .vhd files but with no luck.
> Perhaps "application/octet-stream" or even "application/x-gzip" (as this
> particular object is compressed).
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