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CLI tool for generating and managing simple functions in AWS Lambda

License: Apache License 2.0

Python 91.86% Shell 8.14%

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gergo-debreczeni mbravorus dwcramer edgarsandi dvopsway maskerade crazybus alanmars elasticdog ddillinger perezbarbosa masterscott

lambkin's Issues

Failure when run from path with spaces

The workaround for this is obvious enough, but I thought you might want to know about the error:

(es-curator) AUS-SCollins:serverless-curator scollins$ lambkin build
/bin/sh: /Users/scollins/Google Drive/GitHub/LocalPartners/ELK/logstash/serverless-curator/venv/bin/pip: "/Users/scollins/Google: bad interpreter: No such file or directory
Traceback (most recent call last):
  File "/Users/scollins/.virtualenvs/es-curator/bin/lambkin", line 11, in <module>
    sys.exit(main())
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/lambkin/lambkin.py", line 240, in main
    cli()
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/click/core.py", line 716, in __call__
    return self.main(*args, **kwargs)
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/click/core.py", line 696, in main
    rv = self.invoke(ctx)
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/click/core.py", line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/click/core.py", line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/click/core.py", line 534, in invoke
    return callback(*args, **kwargs)
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/lambkin/lambkin.py", line 85, in build
    print run_in_virtualenv('pip install -r requirements.txt')
  File "/Users/scollins/.virtualenvs/es-curator/lib/python2.7/site-packages/lambkin/virtualenv.py", line 26, in run_in_virtualenv
    return check_output('. venv/bin/activate && %s' % command, shell=True)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 573, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '. venv/bin/activate && pip install -r requirements.txt' returned non-zero exit status 126

lambkin does not zips module from /venv/lib64

Hello Guys,

My cryptography module gets install in /venv/lib64/python2.7/site-packages , as observed lambkin only zips module from /venv/lib/python2.7/site-packages hence the lambda function fails to execute, due to missing package files. But if I manually zip all modules from both the lib folder, the function works fine. Any help on this ? as I find lambkin very easy tool for building lambda function locally and want to continue using it :)

Feature Request: add index rollover options

As I am not heavily knowledgeable of Python Scripting, I would like to know and see if it is possible to add a feature to handle index rollover via serverless-curator as i can see that it is available in curator itself as mentioned in the link below.

https://www.elastic.co/guide/en/elasticsearch/client/curator/current/rollover.html

Error when publishing unless an existing --role is specified

Trying to get this hello world example working, I was receiving the following error until I added --role "lambda_basic_execution" to my lambkin publish command. I don't see a way to leave feedback on the article, but perhaps a note in lambkin's docs would help.

davcrame@DAVCRAME-M-G095 ~/rws/curator-lambda/serverless-curator
$ lambkin publish
Traceback (most recent call last):
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/bin/lambkin", line 11, in <module>
    sys.exit(main())
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/lambkin/lambkin.py", line 240, in main
    cli()
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/click/core.py", line 716, in __call__
    return self.main(*args, **kwargs)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/click/core.py", line 696, in main
    rv = self.invoke(ctx)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/click/core.py", line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/click/core.py", line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/click/core.py", line 534, in invoke
    return callback(*args, **kwargs)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/lambkin/lambkin.py", line 146, in publish
    Role=get_role_arn(role),
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/lambkin/aws.py", line 31, in get_role_arn
    return role.arn
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/boto3/resources/factory.py", line 339, in property_loader
    self.load()
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/boto3/resources/factory.py", line 505, in do_action
    response = action(self, *args, **kwargs)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/boto3/resources/action.py", line 83, in __call__
    response = getattr(parent.meta.client, operation_name)(**params)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/botocore/client.py", line 251, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/Users/davcrame/rws/curator-lambda/serverless-curator/venv/lib/python2.7/site-packages/botocore/client.py", line 537, in _make_api_call
    raise ClientError(parsed_response, operation_name)
botocore.exceptions.ClientError: An error occurred (NoSuchEntity) when calling the GetRole operation: Unknown

CLI fails when no region is provided

When you run a command such as --help without a region parameter, it fails:

$ lambkin --help
Traceback (most recent call last):
  (...)
  File "/usr/local/lib/python2.7/site-packages/lambkin/lambkin.py", line 25, in <module>
    lmbda = boto3.client('lambda')
  (...)
botocore.exceptions.NoRegionError: You must specify a region.

{"stackTrace": [["/var/task/serverless-curator.py", 43, "handler", "index_list = curator.IndexList(es)"], ["/var/task/curator/indexlist.py", 30, "__init__", "self.__get_indices()"], ["/var/task/curator/indexlist.py", 65, "__get_indices", "self.all_indices = get_indices(self.client)"], ["/var/task/curator/utils.py", 372, "get_indices", "raise FailedExecution('Failed to get indices. Error: {0}'.format(e))"]], "errorType": "FailedExecution", "errorMessage": "Failed to get indices. Error: TransportError(403, u'{\"Message\":\"User: anonymous is not authorized to perform: es:ESHttpGet on resource: XXX\"}')"}

Access policy for elasticsearch domain is:

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Principal": {
        "AWS": "arn:aws:iam::XXX:role/XXX"
      },
      "Action": "es:*",
      "Resource": "arn:aws:es:eu-west-1:XXX:domain/XXX/*"
    }
  ]
}

The role is assigned to the Lambda function. Am I missing something? Maybe someone has a clue? Thanks.

Wrap CLI exceptions.

Don't do this:

jarpy@RASA:~/src/fang$ lambkin publish
Traceback (most recent call last):
  File "/usr/local/bin/lambkin", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python2.7/dist-packages/lambkin/lambkin.py", line 218, in main
    cli()
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 716, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 696, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1060, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 889, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 534, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/lambkin/lambkin.py", line 112, in publish
    raise Fatal('Please provide a description with "--description"')
lambkin.exceptions.Fatal: Please provide a description with "--description"

Additional Metadata

Is there a way to add new metadata to the metadata.json?
For example set the timeout or the role

jarpy / lambkin Goto Github PK

lambkin's People

Contributors

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Watchers

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lambkin's Issues

Failure when run from path with spaces

lambkin does not zips module from /venv/lib64

Feature Request: add index rollover options

Error when publishing unless an existing --role is specified

CLI fails when no region is provided

awscli profiles

Cron syntax for scheduling

Does lambkin support AWS Signature Version 4 Signing Process?

Wrap CLI exceptions.

Additional Metadata

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