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Improve error message when EcsRamRole is incorrect #525

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Xun66 opened this issue Oct 22, 2022 · 2 comments
Open

Improve error message when EcsRamRole is incorrect #525

Xun66 opened this issue Oct 22, 2022 · 2 comments

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@Xun66
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Xun66 commented Oct 22, 2022

  • Type of Demand:
    Could you add error message or debug message when EcsRamRole is incorrect?
  • Detailed Description:
    When there is a typo in ram_role_name, every command (even aliyun configure itself) would fail. The output is very confusing and doesn't give a clue. I also tried to add DEBUG=sdk and it just doesn't help. Here's the output:
[root@iZ2zehua0su******tozx2Z ~]# DEBUG=sdk aliyun ecs DescribeRegions
resolve endpoint with {"Domain":"","Product":"Ecs","RegionId":"cn-beijing","LocationProduct":"ecs","LocationEndpointType":"openAPI"}

	ecs-cn-hangzhou.aliyuncs.com by resolver(local regional resolver)

ERROR: SDK.ServerError
ErrorCode: 
Recommend: 
RequestId: 
Message: <?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
  <title>404 - Not Found</title>
 </head>
 <body>
  <h1>404 - Not Found</h1>
 </body>
</html>

RespHeaders: map[]
  • Design:
    After a long time of research, I realized this 404 message was about fetching STS token credentials. If such error happens, the message should indicate the error was with the EcsRamRole (at least with authentication).
@Xun66 Xun66 changed the title Add error message when EcsRamRole is incorrect Improve error message when EcsRamRole is incorrect Oct 22, 2022
@TsinghuaDream
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curl http://100.100.100.200/latest/meta-data/ram/security-credentials/

@TsinghuaDream
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卷曲http://100.100.100.200/latest/meta-data/ram/security-credentials/

try this, check EcsRamRole configuration.

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@Xun66 @TsinghuaDream