terraform_aws_lambda_python/lambda.tf at master · ruzin/terraform_aws_lambda_python · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
resource"random_string""name" {
length=4
special=false
upper=false
}

data"archive_file""dir_hash_zip" {
type="zip"
source_dir="${var.source_code_path}/"
output_path="${path.module}/dir_hash_zip"
}

resource"null_resource""install_python_dependencies" {
triggers={
 requirements ="${sha1(file("${var.source_code_path}/requirements.txt"))}"
 dir_hash ="${data.archive_file.dir_hash_zip.output_base64sha256}"
 }

provisioner"local-exec" {
command="bash ${path.module}/scripts/py_pkg.sh"

environment={
 source_code_path = var.source_code_path
 path_cwd = path.cwd
 path_module = path.module
 runtime = var.runtime
 function_name = var.function_name
 random_string = random_string.name.result
 }
 }
}

data"archive_file""lambda_zip" {
depends_on=[null_resource.install_python_dependencies]
type="zip"
source_dir="${path.cwd}/lambda_pkg_${random_string.name.result}/"
output_path=var.output_path
}


# have to defined a lambda with and without dead_letter_config. _sigh_
resource"aws_lambda_function""lambda" {
count=var.dlc_target_arn!=null?1:0
filename=var.output_path
description=var.description
source_code_hash=data.archive_file.lambda_zip.output_base64sha256
role=var.role_arn
function_name=var.function_name
handler=var.handler_name
runtime=var.runtime
timeout=var.timeout
memory_size=var.memory_size

environment {
variables=var.environment
 }

dead_letter_config {
target_arn=var.dlc_target_arn
 }
}

resource"aws_lambda_function""lambda_nodlc" {
count=var.dlc_target_arn==null?1:0
filename=var.output_path
description=var.description
source_code_hash=data.archive_file.lambda_zip.output_base64sha256
role=var.role_arn
function_name=var.function_name
handler=var.handler_name
runtime=var.runtime
timeout=var.timeout
memory_size=var.memory_size

environment {
variables=var.environment
 }

}