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golang 中调用 acmpca.GetCertificate() 时出现错误"NoCredentialProviders：没有有效的提供程序" 已弃用

来源：stackoverflow 2024-02-20 15:42:21 0浏览收藏

一分耕耘，一分收获！既然都打开这篇《golang 中调用 acmpca.GetCertificate() 时出现错误"NoCredentialProviders：没有有效的提供程序" 已弃用》，就坚持看下去，学下去吧！本文主要会给大家讲到等等知识点，如果大家对本文有好的建议或者看到有不足之处，非常欢迎大家积极提出！在后续文章我会继续更新Golang相关的内容，希望对大家都有所帮助！

问题内容

我在调用 acmpca.getcertificate() 函数获取证书时遇到错误，

nocredentialproviders: no valid providers in chain
caused by: envaccesskeynotfound: aws_access_key_id or aws_access_key not found in environment
sharedcredsload: failed to load shared credentials file
caused by: failedread: unable to open file
caused by: open /root/.aws/credentials: no such file or directory
ec2rolerequesterror: no ec2 instance role found
caused by: requesterror: send request failed
caused by: get "http://169.254.169.254/latest/meta-data/iam/security-credentials/": dial tcp 169.254.169.254:80: connect: no route to host

我的aws_access_key_id和aws_secret_access_key存储在~/.aws/credentials文件中，下面是代码

sess := acmpca.New(session.New(&aws.Config{
        Region: aws.String("us-east-1"),
    }))
    params := &acmpca.GetCertificateInput{
        CertificateArn:          aws.String("ARN"),
        CertificateAuthorityArn: aws.String("ARN"),
    }
    resp, err := sess.GetCertificate(params)
    if err != nil {
        fmt.Println("got error := ", err.Error())
    }
    fmt.Printf("++++ response ++++:= %+V", resp)

有人可以帮我解决这个问题吗？提前致谢！