-
Notifications
You must be signed in to change notification settings - Fork 2
/
Copy pathbackups-cross-account.tf
114 lines (89 loc) · 3.72 KB
/
backups-cross-account.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
resource "aws_backup_plan" "cross_account" {
count = var.s3_backup_enabled ? 1 : 0
name = "${var.environment}-cross-account"
rule {
rule_name = "CrossAccount7amBackup"
target_vault_name = aws_backup_vault.s3[0].name
schedule = "cron(0 7 * * ? *)"
copy_action {
destination_vault_arn = data.aws_ssm_parameter.target_backup_vault_arn[0].value
lifecycle {
delete_after = 35
cold_storage_after = 0
}
}
}
}
data "aws_ssm_parameter" "target_backup_vault_arn" {
count = var.s3_backup_enabled ? 1 : 0
name = "backup-target-vault-arn"
}
resource "aws_iam_policy" "backup_copy" {
count = var.s3_backup_enabled ? 1 : 0
name = "${var.environment}_cross_account_backup_copy"
description = "Permissions required to copy to another accounts backup vault"
policy = jsonencode({
"Version" : "2012-10-17",
"Statement" : [{
"Effect" : "Allow",
"Action" : ["backup:CopyIntoBackupVault"],
"Resource" : data.aws_ssm_parameter.target_backup_vault_arn[0].value
}]
})
}
resource "aws_iam_role_policy_attachment" "cross_account_backup_copy" {
count = var.s3_backup_enabled ? 1 : 0
role = aws_iam_role.cross_account_backup[0].name
policy_arn = aws_iam_policy.backup_copy[0].arn
}
resource "aws_backup_selection" "cross_account" {
count = var.s3_backup_enabled ? 1 : 0
iam_role_arn = aws_iam_role.cross_account_backup[0].arn
name = "${var.environment}_cross_account"
plan_id = aws_backup_plan.cross_account[0].id
resources = [
aws_s3_bucket.alb_access_logs.arn,
data.aws_s3_bucket.ehr_repo_bucket.arn,
data.aws_s3_bucket.ehr_repo_access_logs.arn,
data.aws_dynamodb_table.ehr_transfer_service_transfer_tracker.arn,
data.aws_dynamodb_table.end_of_transfer_service_dynamodb.arn,
data.aws_dynamodb_table.re_registration_service_active_suspensions.arn,
data.aws_dynamodb_table.repo_mhs_state.arn,
data.aws_dynamodb_table.repo_mhs_sync_async_state.arn,
data.aws_dynamodb_table.suspension_service_dynamodb.arn,
data.aws_dynamodb_table.prm_deductions_terraform_table.arn,
module.ehr_transfer_tracker_dynamodb_table.dynamodb_table_arn,
aws_s3_bucket.access_logs.arn,
data.aws_s3_bucket.terraform_state.arn,
data.aws_s3_bucket.terraform_state_store.arn
]
}
resource "aws_iam_role" "cross_account_backup" {
count = var.s3_backup_enabled ? 1 : 0
name = "${var.environment}_cross_account_backup"
assume_role_policy = data.aws_iam_policy_document.backup_assume_role[0].json
}
resource "aws_iam_role_policy_attachment" "cross_account_backup" {
count = var.s3_backup_enabled ? 1 : 0
policy_arn = "arn:aws:iam::aws:policy/service-role/AWSBackupServiceRolePolicyForBackup"
role = aws_iam_role.cross_account_backup[0].name
depends_on = [aws_iam_role.cross_account_backup]
}
resource "aws_iam_role_policy_attachment" "cross_account_restore" {
count = var.s3_backup_enabled ? 1 : 0
policy_arn = "arn:aws:iam::aws:policy/service-role/AWSBackupServiceRolePolicyForRestores"
role = aws_iam_role.cross_account_backup[0].name
depends_on = [aws_iam_role.cross_account_backup]
}
resource "aws_iam_role_policy_attachment" "cross_account_s3_backup" {
count = var.s3_backup_enabled ? 1 : 0
policy_arn = "arn:aws:iam::aws:policy/AWSBackupServiceRolePolicyForS3Backup"
role = aws_iam_role.cross_account_backup[0].name
depends_on = [aws_iam_role.cross_account_backup]
}
resource "aws_iam_role_policy_attachment" "s3_cross_account_restore" {
count = var.s3_backup_enabled ? 1 : 0
policy_arn = "arn:aws:iam::aws:policy/AWSBackupServiceRolePolicyForS3Restore"
role = aws_iam_role.cross_account_backup[0].name
depends_on = [aws_iam_role.cross_account_backup]
}