text
stringlengths
0
14.1k
def create_function(cfg, path_to_zip_file, use_s3=False, s3_file=None):
""""""Register and upload a function to AWS Lambda.""""""
print(""Creating your new Lambda function"")
byte_stream = read(path_to_zip_file, binary_file=True)
profile_name = cfg.get(""profile"")
aws_access_key_id = cfg.get(""aws_access_key_id"")
aws_secret_access_key = cfg.get(""aws_secret_access_key"")
account_id = get_account_id(
profile_name,
aws_access_key_id,
aws_secret_access_key,
cfg.get(""region"",),
)
role = get_role_name(
cfg.get(""region""),
account_id,
cfg.get(""role"", ""lambda_basic_execution""),
)
client = get_client(
""lambda"",
profile_name,
aws_access_key_id,
aws_secret_access_key,
cfg.get(""region""),
)
# Do we prefer development variable over config?
buck_name = os.environ.get(""S3_BUCKET_NAME"") or cfg.get(""bucket_name"")
func_name = os.environ.get(""LAMBDA_FUNCTION_NAME"") or cfg.get(
""function_name""
)
print(""Creating lambda function with name: {}"".format(func_name))
if use_s3:
kwargs = {
""FunctionName"": func_name,
""Runtime"": cfg.get(""runtime"", ""python2.7""),
""Role"": role,
""Handler"": cfg.get(""handler""),
""Code"": {
""S3Bucket"": ""{}"".format(buck_name),
""S3Key"": ""{}"".format(s3_file),
},
""Description"": cfg.get(""description"", """"),
""Timeout"": cfg.get(""timeout"", 15),
""MemorySize"": cfg.get(""memory_size"", 512),
""VpcConfig"": {
""SubnetIds"": cfg.get(""subnet_ids"", []),
""SecurityGroupIds"": cfg.get(""security_group_ids"", []),
},
""Publish"": True,
}
else:
kwargs = {
""FunctionName"": func_name,
""Runtime"": cfg.get(""runtime"", ""python2.7""),
""Role"": role,
""Handler"": cfg.get(""handler""),
""Code"": {""ZipFile"": byte_stream},
""Description"": cfg.get(""description"", """"),
""Timeout"": cfg.get(""timeout"", 15),
""MemorySize"": cfg.get(""memory_size"", 512),
""VpcConfig"": {
""SubnetIds"": cfg.get(""subnet_ids"", []),
""SecurityGroupIds"": cfg.get(""security_group_ids"", []),
},
""Publish"": True,
}
if ""tags"" in cfg:
kwargs.update(
Tags={key: str(value) for key, value in cfg.get(""tags"").items()}
)
if ""environment_variables"" in cfg:
kwargs.update(
Environment={
""Variables"": {
key: get_environment_variable_value(value)
for key, value in cfg.get(""environment_variables"").items()
},
},
)
client.create_function(**kwargs)
concurrency = get_concurrency(cfg)
if concurrency > 0:
client.put_function_concurrency(
FunctionName=func_name, ReservedConcurrentExecutions=concurrency
)
def update_function(
cfg,
path_to_zip_file,
existing_cfg,