feat: Make the OTEL image configuration.

Author: jamesiarmes

main.tf

@@ -162,6 +162,7 @@ module "ecs_service" {
       region            = data.aws_region.current.name
       namespace         = "${var.project}/${var.service}"
       env_vars          = var.environment_variables
+      otel_image        = var.otel_image
       otel_log_level    = var.otel_log_level
       otel_secrets      = var.otel_secrets
       otel_ssm_arn      = aws_ssm_parameter.otel_config.arn

templates/container_definitions.yaml.tftpl

@@ -59,7 +59,7 @@
     %{~ endfor ~}
 %{~ endif ~}
 - name: otel-collector
-  image: public.ecr.aws/aws-observability/aws-otel-collector:${otel_version}
+  image: ${otel_image}:${otel_version}
   memory: 512
   cpu: 256
   essential: false

variables.tf

@@ -324,6 +324,14 @@ variable "otel_config" {
   default     = null
 }
 
+variable "otel_image" {
+  type        = string
+  description = <<-EOT
+    Container image to use for the OpenTelemetry collector sidecar.
+    EOT
+  default     = "public.ecr.aws/aws-observability/aws-otel-collector"
+}
+
 variable "otel_log_level" {
   type        = string
   description = "Log level for the OpenTelemetry collector."