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* This creates an SNS topic in the default region, and us-east-1, to allow CloudWatch to send alerts to Opsgenie. * The SNS endpoint must first be configured in Opsgenie (https://support.atlassian.com/opsgenie/docs/integrate-opsgenie-with-incoming-amazon-sns/) and provided in the variable `cloudwatch_opsgenie_alerts_sns_endpoint`
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@@ -12,3 +12,4 @@ jobs: | |
| uses: aquasecurity/[email protected] | ||
| with: | ||
| github_token: ${{ github.token }} | ||
| working_directory: '' | ||
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| @@ -0,0 +1,116 @@ | ||
| resource "aws_kms_key" "cloudwatch_opsgenie_alerts_sns" { | ||
| count = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? 1 : 0 | ||
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| description = "This key is used to encrypt data in SNS for the CloudWatch Opsgenie Alerts (${local.project_name})" | ||
| deletion_window_in_days = 10 | ||
| enable_key_rotation = true | ||
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| policy = templatefile( | ||
| "${path.module}/policies/kms-key-policy-sns-topic.json.tpl", | ||
| { | ||
| services = jsonencode(["cloudwatch.amazonaws.com"]), | ||
| sns_topic_arn = "arn:aws:sns:${local.aws_region}:${local.aws_account_id}:${local.project_name}-cloudwatch-opsgenie-alerts" | ||
| } | ||
| ) | ||
| } | ||
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| resource "aws_kms_alias" "cloudwatch_opsgenie_alerts_sns" { | ||
| count = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? 1 : 0 | ||
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| name = "alias/${local.project_name}-cloudwatch-opsgenie-alerts-sns" | ||
| target_key_id = aws_kms_key.cloudwatch_opsgenie_alerts_sns[0].key_id | ||
| } | ||
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| resource "aws_sns_topic" "cloudwatch_opsgenie_alerts" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| name = "${local.project_name}-cloudwatch-opsgenie-alerts" | ||
| kms_master_key_id = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? aws_kms_alias.cloudwatch_opsgenie_alerts_sns[0].name : null | ||
| } | ||
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| resource "aws_kms_key" "cloudwatch_opsgenie_alerts_sns_us_east_1" { | ||
| count = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? 1 : 0 | ||
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| provider = aws.useast1 | ||
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| description = "This key is used to encrypt data in SNS for the CloudWatch Opsgenie Alerts (${local.project_name})" | ||
| deletion_window_in_days = 10 | ||
| enable_key_rotation = true | ||
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| policy = templatefile( | ||
| "${path.module}/policies/kms-key-policy-sns-topic.json.tpl", | ||
| { | ||
| services = jsonencode(["cloudwatch.amazonaws.com"]), | ||
| sns_topic_arn = "arn:aws:sns:us-east-1:${local.aws_account_id}:${local.project_name}-cloudwatch-opsgenie-alerts" | ||
| } | ||
| ) | ||
| } | ||
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| resource "aws_kms_alias" "cloudwatch_opsgenie_alerts_sns_us_east_1" { | ||
| count = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? 1 : 0 | ||
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| provider = aws.useast1 | ||
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| name = "alias/${local.project_name}-cloudwatch-opsgenie-alerts-sns" | ||
| target_key_id = aws_kms_key.cloudwatch_opsgenie_alerts_sns_us_east_1[0].key_id | ||
| } | ||
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| resource "aws_sns_topic" "cloudwatch_opsgenie_alerts_us_east_1" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| provider = aws.useast1 | ||
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| name = "${local.project_name}-cloudwatch-opsgenie-alerts" | ||
| kms_master_key_id = local.cloudwatch_opsgenie_alerts_sns_kms_encryption ? aws_kms_alias.cloudwatch_opsgenie_alerts_sns_us_east_1[0].name : null | ||
| } | ||
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| resource "aws_sns_topic_policy" "sns_cloudwatch_opsgenie_alerts" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| arn = aws_sns_topic.cloudwatch_opsgenie_alerts[0].arn | ||
| policy = templatefile( | ||
| "${path.root}/policies/sns-events-policy.json.tpl", | ||
| { | ||
| sns_arn = aws_sns_topic.cloudwatch_opsgenie_alerts[0].arn | ||
| aws_account_id = local.aws_account_id | ||
| } | ||
| ) | ||
| } | ||
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| resource "aws_sns_topic_policy" "sns_cloudwatch_opsgenie_alerts_us_east_1" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| provider = aws.useast1 | ||
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| arn = aws_sns_topic.cloudwatch_opsgenie_alerts_us_east_1[0].arn | ||
| policy = templatefile( | ||
| "${path.root}/policies/sns-events-policy.json.tpl", | ||
| { | ||
| sns_arn = aws_sns_topic.cloudwatch_opsgenie_alerts_us_east_1[0].arn | ||
| aws_account_id = local.aws_account_id | ||
| } | ||
| ) | ||
| } | ||
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| resource "aws_sns_topic_subscription" "cloudwatch_opsgenie_alerts_subscription" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| topic_arn = aws_sns_topic.cloudwatch_opsgenie_alerts[0].arn | ||
| protocol = "https" | ||
| endpoint = local.cloudwatch_opsgenie_alerts_sns_endpoint | ||
| endpoint_auto_confirms = true | ||
| confirmation_timeout_in_minutes = 10 | ||
| } | ||
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| resource "aws_sns_topic_subscription" "cloudwatch_opsgenie_alerts_subscription_us_east_1" { | ||
| count = local.enable_cloudwatch_opsgenie_alerts ? 1 : 0 | ||
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| provider = aws.useast1 | ||
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| topic_arn = aws_sns_topic.cloudwatch_opsgenie_alerts_us_east_1[0].arn | ||
| protocol = "https" | ||
| endpoint = local.cloudwatch_opsgenie_alerts_sns_endpoint | ||
| endpoint_auto_confirms = true | ||
| confirmation_timeout_in_minutes = 10 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,16 @@ | ||
| { | ||
| "Effect": "Allow", | ||
| "Principal": { | ||
| "Service": ${services} | ||
| }, | ||
| "Action": [ | ||
| "kms:Decrypt", | ||
| "kms:GenerateDataKey" | ||
| ], | ||
| "Resource": "*", | ||
| "Condition": { | ||
| "StringEquals": { | ||
| "kms:EncryptionContext:aws:sns:topicArn": "${sns_topic_arn}" | ||
| } | ||
| } | ||
| } |
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