如何在欧盟地区创建存储桶？

问题描述：

I'm trying to create a bucket on google cloud storage using PHP and REST. I can create the bucket just fine in the US region but cannot seem to create one in the EU region.

Here's what I'm doing -

function createBucket($accessToken, $bucket, $region)
{
    $version_header = "x-goog-api-version: 2";
    $project_header = "x-goog-project-id: ".$this->projectID;
    $url = 'https://'.$bucket.'.commondatastorage.googleapis.com';
    $timestamp = date("r");
    define('XML_PAYLOAD','<xml version=\'1.0\' ? ><CreateBucketConfiguration><LocationConstraint>'.$region.'</LocationConstraint></CreateBucketConfiguration>');

    $headers = array(
                'Host: '.$bucket.'.commondatastorage.googleapis.com',
                'Date: '.$timestamp, 
                $version_header,
                $project_header, 
                'Content-Length: 0',
                'Authorization: OAuth '.$accessToken);

    $c   = curl_init($url);
    curl_setopt($c, CURLOPT_HEADER, 1);
    curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($c, CURLOPT_HTTPHEADER,$headers);
    curl_setopt($c, CURLOPT_POSTFIELDS,XML_PAYLOAD);
    curl_setopt($c, CURLOPT_CUSTOMREQUEST, "PUT");
    $response = curl_exec($c);
    curl_close($c);

    // split up the response into header and xml body
    list($header, $xml) = explode("

", $response, 2);
    // tokenize - first token is the status
    $status = strtok($header, "
"); 

    if(stristr($status,"200 OK"))
    {
        //success
        $result = "success";
    }
    else
    {
        //failed
        $result = "fail";
    }

    return $result;
}

This function works fine for a US bucket but fails in case of EU. I'm making sure that the name generated for the bucket is a unique name (the same pattern works for US buckets).

edit: actually the function does not fail, it does create a bucket ... it just creates the bucket in the US region in spite of specifying the EU region.

我正在尝试使用PHP和REST在Google云端存储上创建一个存储桶。我可以在美国地区创建一个桶，但似乎无法在欧盟地区创建一个。 p>

这就是我正在做的事情 - p>

  function createBucket（$ accessToken，$ bucket，$ region）
 {
 $ version_header =“x-goog-api-version：2”; 
 $ project_header =“x-goog-project-id：  “。$ this-＆gt; projectID; 
 $ url ='https：//'.$bucket.'.commondatastorage.googleapis.com'; 
 $ timestamp = date（”r“）; 
 define（'  XML_PAYLOAD'，'＆lt; xml version = \'1.0 \'？＆gt;＆lt; CreateBucketConfiguration＆gt;＆lt; LocationConstraint＆gt;'。$ region。'＆lt; / LocationConstraint＆gt;＆lt; / CreateBucketConfiguration＆gt;'）; 
 
 $ header  = array（
'主机：'。$ bucket。'。commondatastorage.googleapis.com'，
'日期：'。$ timestamp，
 $ version_header，
 $ project_header，
'Content-Length：0  '，
'授权：OAuth'。$ accessToken）; 
 
 $ c = curl_init（$ url）; 
 curl_setopt（$ c，CURLOPT_HEADER，1）; 
 curl_setopt（$ c  ，CURLOPT_RETURNTRANSFER，1）; 
 curl_setopt（$ c，CURLOPT_HTTPHEADER，$ headers）; 
 curl_setopt（$ c，CURLOPT_POSTFIELDS，XML_PAYLOAD）; 
 curl_setopt（$ c，CURLOPT_CUSTOMREQUEST，“PUT”）; 
 $ response =  curl_exec（$ c）; 
 curl_close（$ c）; 
 
 //将响应拆分为header和xml body 
 list（$ header，$ xml）= explode（“
 
 
 \”  n“，$ response，2）; 
 // tokenize  - 第一个令牌是状态
 $ status = strtok（$ header，”
 
“）;  
 
 if（stristr（$ status，“200 OK”））
 {
 //成功
 $ result =“成功”; 
} 
其他
 {
 //失败
  $ result =“fail”; 
} 
 
返回$ result; 
} 
  code>  pre> 
 
 此函数适用于美国存储桶但在以下情况下失败 欧盟 我确保为存储桶生成的名称是一个唯一的名称（相同的模式适用于美国存储桶）。 p> 
 
 
 编辑： strong>实际上该功能确实如此 没有失败，它确实创造了一个桶...它只是在美国地区创建了桶，尽管指定了欧盟区域。 p> 
  div>

答

How are you telling whether it succeeded? gsutil -L?

I just used gsutil to specify a location and dumped the contents of the request with -DD and noticed that the XML document sent in the request body did not include an XML header. Next I tried using curl to formulate the REST request with a similar header-less XML doc and it worked fine for me. Next I tried curl again with the XML header and it failed with this error:

The XML you provided was not well-formed or did not validate against our published schema.

Can you retry your PHP code without the XML header and see if that helps? If it does, I can file a bug for this.

如何在欧盟地区创建存储桶？

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