aws iot describe-endpoint::您必须指定区域

aws iot describe-endpoint::You must specify a region

我正在关注 this tutorial 使用 Node.js SDK 将 Raspberry Pi 连接到 AWS IoT,我已经完成了所有其他步骤,但我在身份验证和证书步骤中迷路了:

pi@raspberrypi:~ $ aws iot describe-endpoint
You must specify a region. You can also configure your region by running "aws configure".
pi@raspberrypi:~ $ aws configure
AWS Access Key ID [None]: 
AWS Secret Access Key [None]: 
Default region name [None]: 
Default output format [None]: 
pi@raspberrypi:~ $ ls
2016-02-24-204612_1920x1080_scrot.png  Desktop     get-pip.py           node_modules  python_games             sources    WiringPi
aws                                    device.cfg  ibm                  Pictures      python-iot-raspberry-pi  Templates
aws-iot-device-sdk-js                  Documents   iot_1.0-1_armhf.deb  projects      root                     Videos
certs                                  Downloads   Music                Public        root.pem                 wiringPi

pi@raspberrypi:~ $ cd certs/
pi@raspberrypi:~/certs $ ls
1cf77402f9-certificate.pem.crt  1cf77402f9-private.pem.key  1cf77402f9-public.pem.key

当我浏览到 https://A34SXNTM6AT7XH.iot.us-west-2.amazonaws.com/things/MyNewThing/shadow or https://A34SXNTM6AT7XH.iot.us-west-2.amazonaws.com 时,我看到 Missing Authentication Token 消息:

我不确定如何让最后一步正常工作,以便在浏览 URL 时可以看到它们中的内容。有人可以帮我弄清楚教程中缺少或缺少哪些步骤吗?

这解决了问题:

  • 浏览到 https://console.aws.amazon.com/iam/home?region=us-west-2#security_credential 然后,如果您没有密钥,请单击创建新访问密钥,然后 如果您已经拥有它,请保存信息并在前面输入 aws configure 命令以及区域 select 的条目 “us-west-2”是俄勒冈州 selected in your dashboard.
  • 之后您将能够在以下位置看到凭据: AWS 凭证文件 – 位于 Linux、OS 的 ~/.aws/credentials X 或 Unix