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我從詳細的here登錄到VM映像的Google Compute Engine實例。無法從Google Container VM映像訪問服務帳戶的元數據令牌
我想按照給出的說明訪問私有容器註冊表，但在請求令牌時出現403錯誤。
嘗試這樣的：
$ METADATA=http://metadata.google.internal/computeMetadata/v1
$ SVC_ACCT=$METADATA/instance/service-accounts/default
$ ACCESS_TOKEN=$(curl -H 'Metadata-Flavor: Google' $SVC_ACCT/token \
| cut -d'"' -f 4)
$ docker login -e [email protected] -u _token -p $ACCESS_TOKEN https://gcr.io
$ docker run --rm gcr.io/<your-project>/<your-image> <command>
..我沒有發現任何訪問令牌和失敗。
試圖撥打我可以看到這個元數據：
> curl "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/" -H "Metadata-Flavor: Google"
aliases
email
scopes
token
...但是當我試圖讓令牌我有一個403錯誤：
> curl "http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/token" -H "Metadata-Flavor: Google"
<!DOCTYPE html>
<html lang=en>
<meta charset=utf-8>
<meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">
<title>Error 403 (Forbidden)!!1</title>
<style>
*{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px}
</style>
<a href=//www.google.com/><span id=logo aria-label=Google></span></a>
<p><b>403.</b> <ins>That’s an error.</ins>
<p>Your client does not have permission to get URL <code>/computeMetadata/v1/instance/service-accounts/default/token</code> from this server. <ins>That’s all we know.</ins>
我已經設置了default compute engine service account to be an owner （這是編輯），並再次嘗試，沒有運氣。
我已經試過SO解決方案詳見下文，他們不工作：
- How to upload file from google cloud instance to cloud storage with IAM?
- Access google container registry without the gcloud client
- gcloud docker push 403 Forbidden
這裏諮詢了谷歌文檔：
有什麼我缺少如何獲得成功的身份驗證？非常感謝，如果您有任何建議！