Hi Guys.
I have been struggling quiet some time, And I now have to turn to the experts for help. I have a flask app which uploads a file to s3, which in turn triggers a lambda function which writes the filename to s3.
I cannot for the life of me, get the lambda function triggered. I have googled a ton, and tried many possible fixes, However it still does not work.
Below is my log file from my docker container, when I “manually” invoke my lambda function. Please kindly shed some light.
2023-06-23T20:35:45.435 DEBUG --- [uncthread137] l.s.a.i.version_manager : Detected no active environments for version arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST. Starting one...
2023-06-23T20:35:45.435 DEBUG --- [uncthread137] l.s.a.i.version_manager : Starting new environment
2023-06-23T20:35:45.436 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Creating service endpoint for function arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST executor eda1e00b23d942f89af1d0c0acd74fcb
2023-06-23T20:35:45.436 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Finished creating service endpoint for function arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST executor eda1e00b23d942f89af1d0c0acd74fcb
2023-06-23T20:35:45.436 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Assigning container name of localstack-lambda-script-eda1e00b23d942f89af1d0c0acd74fcb to executor eda1e00b23d942f89af1d0c0acd74fcb
2023-06-23T20:35:45.437 DEBUG --- [pt:$LATEST_0] l.u.c.docker_sdk_client : Stopping container: localstack-lambda-script-eda1e00b23d942f89af1d0c0acd74fcb
2023-06-23T20:35:45.441 DEBUG --- [pt:$LATEST_0] l.s.a.i.runtime_environmen : Unable to shutdown runtime handler 'eda1e00b23d942f89af1d0c0acd74fcb'
2023-06-23T20:35:46.439 DEBUG --- [uncthread137] l.s.a.i.version_manager : Detected no active environments for version arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST. Starting one...
2023-06-23T20:35:46.440 DEBUG --- [uncthread137] l.s.a.i.version_manager : Starting new environment
2023-06-23T20:35:46.441 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Creating service endpoint for function arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST executor 1b82132efccda4eb0ce187c88cc7f528
2023-06-23T20:35:46.441 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Finished creating service endpoint for function arn:aws:lambda:us-east-1:000000000000:function:script:$LATEST executor 1b82132efccda4eb0ce187c88cc7f528
2023-06-23T20:35:46.441 DEBUG --- [uncthread137] l.s.a.i.docker_runtime_exe : Assigning container name of localstack-lambda-script-1b82132efccda4eb0ce187c88cc7f528 to executor 1b82132efccda4eb0ce187c88cc7f528
2023-06-23T20:35:46.442 DEBUG --- [pt:$LATEST_0] l.u.c.docker_sdk_client : Stopping container: localstack-lambda-script-1b82132efccda4eb0ce187c88cc7f528
2023-06-23T20:35:46.446 DEBUG --- [pt:$LATEST_0] l.s.a.i.runtime_environmen : Unable to shutdown runtime handler '1b82132efccda4eb0ce187c88cc7f528'
So here below I set DEBUG=0 . I can clearly see the bucket notification being created as it returns 200, It shows further down that the file got sucessfully uploaded, However nothing happens after that, When it supposed to trigger my lambda code.
2023-06-23T21:52:12.181 INFO --- [ asgi_gw_3] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:16.640 INFO --- [ asgi_gw_5] localstack.request.aws : AWS lambda.AddPermission => 201
2023-06-23T21:52:16.847 INFO --- [ asgi_gw_2] localstack.request.aws : AWS lambda.GetPolicy => 200
2023-06-23T21:52:18.256 INFO --- [ asgi_gw_1] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:18.506 INFO --- [ asgi_gw_0] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:18.919 INFO --- [ asgi_gw_4] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:19.732 INFO --- [ asgi_gw_3] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:21.354 INFO --- [ asgi_gw_5] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:24.567 INFO --- [ asgi_gw_2] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:30.981 INFO --- [ asgi_gw_0] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:31.221 INFO --- [ asgi_gw_4] localstack.request.aws : AWS lambda.GetFunction => 200
2023-06-23T21:52:31.829 INFO --- [ asgi_gw_3] localstack.request.aws : AWS lambda.ListVersionsByFunction => 200
2023-06-23T21:52:31.858 INFO --- [ asgi_gw_5] localstack.request.aws : AWS lambda.GetFunctionCodeSigningConfig => 200
2023-06-23T21:52:33.781 INFO --- [ asgi_gw_2] localstack.request.aws : AWS lambda.CreateFunctionUrlConfig => 201
2023-06-23T21:52:33.811 INFO --- [ asgi_gw_1] localstack.request.aws : AWS lambda.AddPermission => 201
2023-06-23T21:52:33.834 INFO --- [ asgi_gw_0] localstack.request.aws : AWS lambda.GetFunctionUrlConfig => 200
2023-06-23T21:52:34.695 INFO --- [ asgi_gw_3] localstack.request.aws : AWS s3.PutBucketNotificationConfiguration => 200
2023-06-23T21:52:34.700 INFO --- [ asgi_gw_4] localstack.request.http : PUT / => 200
2023-06-23T21:52:34.821 INFO --- [ asgi_gw_0] localstack.request.aws : AWS s3.GetBucketNotificationConfiguration => 200
2023-06-23T21:52:34.826 INFO --- [ asgi_gw_2] localstack.request.http : GET / => 200
2023-06-23T21:55:51.064 INFO --- [ asgi_gw_0] localstack.request.aws : AWS s3.PutObject => 200