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eks-green-side-loki-promtail #462

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eks-green-side-loki-promtail
bcarranza Mar 1, 2024
49cc922
cluster_name
bcarranza Mar 1, 2024
8d94252
dynamic names
bcarranza Mar 1, 2024
01d6167
typoname
bcarranza Mar 1, 2024
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8 changes: 4 additions & 4 deletions terraform-modules/aws/grafana/loki/promtail/main.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
data "aws_region" "current" {}

resource "aws_iam_role" "iam_for_lambda" {
name = "iam_for_lambda"
name = "iam_for_lambda-${var.cluster_name}"

assume_role_policy = jsonencode({
"Version" : "2012-10-17",
Expand All @@ -22,7 +22,7 @@ resource "aws_iam_role" "iam_for_lambda" {
}

resource "aws_iam_role_policy" "logs" {
name = "lambda-logs"
name = "lambda-logs-${var.cluster_name}"
role = aws_iam_role.iam_for_lambda.name
policy = jsonencode({
"Statement" : [
Expand Down Expand Up @@ -76,13 +76,13 @@ resource "aws_iam_role_policy_attachment" "lambda_vpc_execution" {
}

resource "aws_cloudwatch_log_group" "lambda_promtail" {
name = "/aws/lambda/lambda_promtail"
name = "/aws/lambda/lambda_promtail-${var.cluster_name}"
retention_in_days = 14
}

resource "aws_lambda_function" "lambda_promtail" {
image_uri = var.lambda_promtail_image
function_name = "lambda_promtail"
function_name = "lambda_promtail-${var.cluster_name}"
role = aws_iam_role.iam_for_lambda.arn
kms_key_arn = var.kms_key_arn

Expand Down
6 changes: 6 additions & 0 deletions terraform-modules/aws/grafana/loki/promtail/variables.tf
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Expand Up @@ -95,3 +95,9 @@ variable "s3_bucket_filter_suffix" {
description = "The S3 bucket filter_suffix"
default = ".log.gz"
}

variable "cluster_name" {
type = string
description = "Cluster name where loki was installed and you need to add lambda-promtail."
default = ""
}