node.js - AWS 的 Claudiajs hello 词示例中未加载凭证

Question

我尝试将 aws 与 ClaudiaJS 一起使用所以首先我下载hello world example来自 claudiajs github，然后在我的 aws 上使用这些 AWSLambdaFullAccess、IAMFullAccess 和 AmazonAPIGatewayAdministrator 创建用户，然后使用 awscli 配置 .aws/credentials 文件，并将配置文件名称从默认值更改为 claudia，现在我的凭证如下所示:

[claudia]
aws_access_key_id = xxxxxxxxx
aws_secret_access_key = xxxxxx

之后，根据教程我运行npm i，然后npm start。脚本如下:

 "scripts": {
    "start": "claudia create --name hello-world --region us-east-1 --handler main.handler",
    "test": "claudia test-lambda",
    "deploy": "claudia update"
},

但是在 npm start 之后我收到这些错误:

npm start

> hello-world@1.0.0 start /home/interact/Try/hello-world
> claudia create --name hello-world --region us-east-1 --handler 
main.handler

initialising IAM role   iam.createRole  RoleName=hello-world-executor
{ Error: connect EHOSTUNREACH 169.254.169.254:80
at Object._errnoException (util.js:992:11)
at _exceptionWithHostPort (util.js:1014:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1186:14)
 message: 'Missing credentials in config',
 code: 'CredentialsError',
 errno: 'EHOSTUNREACH',
 syscall: 'connect',
 address: '169.254.169.254',
 port: 80,
 time: 2018-06-13T07:50:47.292Z,
 originalError: 
   { message: 'Could not load credentials from any providers',
 code: 'CredentialsError',
 errno: 'EHOSTUNREACH',
 syscall: 'connect',
 address: '169.254.169.254',
 port: 80,
 time: 2018-06-13T07:50:47.292Z,
 originalError: 
  { code: 'EHOSTUNREACH',
    errno: 'EHOSTUNREACH',
    syscall: 'connect',
    address: '169.254.169.254',
    port: 80,
    message: 'connect EHOSTUNREACH 169.254.169.254:80' } } }
 npm ERR! code ELIFECYCLE
 npm ERR! errno 1
 npm ERR! hello-world@1.0.0 start: `claudia create --name hello-world --region us-east-1 --handler main.handler`
 npm ERR! Exit status 1
 npm ERR! 
 npm ERR! Failed at the hello-world@1.0.0 start script.
 npm ERR! This is probably not a problem with npm. There is likely 
 additional logging output above.

 npm ERR! A complete log of this run can be found in:
 npm ERR!     /home/interact/.npm/_logs/2018-06-13T07_50_47_317Z-
 debug.log

消息是:

  enter code here`message: 'Could not load credentials from any providers'

我在SF和网上搜索，但没有找到可以解决我的问题。

我的 Node 版本是v8.11.3，npm版本是5.6.0

Answer 1

您可以使用两种方式轻松解决您的问题

1.通过更改 .aws/credentials 文件。将 [claudia] 重命名为 [默认]

 [default]
    aws_access_key_id = xxxxxxxxx
    aws_secret_access_key = xxxxxxxxx

2.设置AWS_PROFILE环境变量。

AWS_PROFILE=deployment claudia <options>

如果您想要多个 AWS cli 用户，可以使用这种方式添加。

修改 .aws/credentials 文件

[default]
aws_access_key_id = xxxxxxxxx
aws_secret_access_key = xxxxxxxxx

[claudia]
aws_access_key_id = xxxxxxxxx
aws_secret_access_key = xxxx