-
Notifications
You must be signed in to change notification settings - Fork 3
/
logging.tf
121 lines (100 loc) · 2.69 KB
/
logging.tf
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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
data "aws_iam_policy_document" "logging_assume_role" {
statement {
effect = "Allow"
actions = [
"sts:AssumeRole",
]
principals {
type = "Service"
identifiers = [
"logs.${var.aws_default_region}.amazonaws.com",
]
}
}
}
data "aws_iam_policy_document" "log_stream_policy" {
statement {
actions = [
"kinesis:DescribeStream",
"kinesis:ListStreams",
"kinesis:PutRecord",
]
resources = [
aws_kinesis_stream.log_stream.arn,
]
}
statement {
effect = "Allow"
actions = [
"kms:Encrypt",
"kms:GenerateDataKey",
"kms:DescribeKey",
]
resources = [
aws_kms_key.default.arn,
]
}
statement {
effect = "Allow"
actions = [
"iam:PassRole",
]
resources = [
aws_iam_role.logging_role.arn,
]
}
}
data "aws_iam_policy_document" "log_destination_policy" {
statement {
effect = "Allow"
principals {
type = "AWS"
identifiers = [
aws_organizations_account.identity.id,
aws_organizations_account.operations.id,
var.master_account_id,
aws_organizations_account.development.id,
aws_organizations_account.production.id,
]
}
actions = [
"logs:PutSubscriptionFilter",
]
resources = [
aws_cloudwatch_log_destination.log_destination.arn,
]
}
}
resource "aws_kinesis_stream" "log_stream" {
name = "log"
shard_count = 1
retention_period = 24
encryption_type = "KMS"
kms_key_id = aws_kms_key.default.arn
tags = merge(local.common_tags, var.tags)
provider = aws.operations
}
resource "aws_iam_role" "logging_role" {
name = "log_desination_role"
description = "Used by Cloudwatch logs to put items on the log stream"
assume_role_policy = data.aws_iam_policy_document.logging_assume_role.json
tags = merge(local.common_tags, var.tags)
provider = aws.operations
}
resource "aws_iam_role_policy" "put_kinesis_events" {
name = "cloudwatch-log-permissions"
role = aws_iam_role.logging_role.name
policy = data.aws_iam_policy_document.log_stream_policy.json
provider = aws.operations
}
resource "aws_cloudwatch_log_destination" "log_destination" {
name = "log"
role_arn = aws_iam_role.logging_role.arn
target_arn = aws_kinesis_stream.log_stream.arn
provider = aws.operations
}
resource "aws_cloudwatch_log_destination_policy" "log_destination_policy" {
destination_name = aws_cloudwatch_log_destination.log_destination.name
access_policy = data.aws_iam_policy_document.log_destination_policy.json
provider = aws.operations
}