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Connect-ExchangeOnline from AWS PowerShell lambda throws PSRemotingTransportException #849
Description
I am trying to connect to exchange from AWS Powershell Lambda function. The script is working fine locally but throws below error when executed from AWS.
{
"errorType": "PSRemotingTransportException",
"errorMessage": "This parameter set requires WSMan, and no supported WSMan client library was found. WSMan is either not installed or unavailable for this system.",
"stackTrace": [
"at Amazon.Lambda.PowerShellHost.PowerShellFunctionHost.ExecuteFunction(Stream inputStream, ILambdaContext context)",
"at lambda_method(Closure , Stream , Stream , LambdaContextInternal )"
],
"cause": {
"errorType": "DllNotFoundException",
"errorMessage": "Unable to load shared library 'libpsrpclient' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: liblibpsrpclient: cannot open shared object file: No such file or directory",
"stackTrace": [
"at System.Management.Automation.Remoting.Client.WSManNativeApi.WSManInitialize(Int32 flags, IntPtr& wsManAPIHandle)",
"at System.Management.Automation.Remoting.Client.WSManClientSessionTransportManager.WSManAPIDataCommon..ctor()"
]
}
}
Activity
ashishdhingra commentedon Apr 8, 2021
Hi @geekganesh,
Good morning.
Please refer the existing issues aws/aws-tools-for-powershell#203 and #332 for details about this error and possible resolution. This error is related to OpenSSL library. Let me know if these help.
Thanks,
Ashish
geekganesh commentedon Apr 12, 2021
Hi @ashishdhingra
I have created a AWS openssl layer to the lambda function. openssl support is available to lambda but i am getting the same error. Do i need to have my own container?
Regards
Ganesh
nickadam commentedon Feb 4, 2022
PSWSMan rewrites shared object files when running Install-WSMan. I have not been able to get it to work with a zip. Since it takes ~1 min to connect to exchange online, I've decided to build a container image, https://github.com/nickadam/powershell-lambda, https://github.com/nickadam/exo-lambda. It's slow but it works.