infra: scale up (#416)

* scale up

* cleanup

.github/CODEOWNERS

@@ -1,8 +1,8 @@
 # These owners will be the default owners for everything in
 # the repo. Unless a later match takes precedence,
-# they will be requested for review when someone 
+# they will be requested for review when someone
 # opens a pull request.
-*       @bvizureanu @aniri @idormenco
+*       @aniri @idormenco
 
 # More details on creating a codeowners file:
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners

terraform/database.tf

@@ -34,8 +34,8 @@ resource "aws_db_instance" "main" {
 
   maintenance_window = "Mon:04:45-Mon:06:00"
 
-  performance_insights_enabled = false
-  # performance_insights_retention_period = 7
+  performance_insights_enabled          = true
+  performance_insights_retention_period = 7
 
   db_subnet_group_name   = aws_db_subnet_group.db_subnet_group.name
   vpc_security_group_ids = [aws_security_group.database.id]

terraform/ecs.tf

@@ -7,7 +7,7 @@ module "ecs_cluster" {
   security_groups = [aws_security_group.ecs.id]
   instance_types  = local.ecs.instance_types
 
-  min_size                  = 1
+  min_size                  = 2
   max_size                  = 3
   minimum_scaling_step_size = 1
   maximum_scaling_step_size = 1

terraform/locals.tf

@@ -27,8 +27,8 @@ locals {
 
   db = {
     name           = "votemonitor"
-    instance_class = "db.t4g.micro"
-    # instance_class = "db.t4g.small"
+    instance_class = "db.t4g.medium"
+    # instance_class = "db.t4g.micro"
   }
 
   networking = {

terraform/service_api.tf

@@ -7,8 +7,8 @@ module "ecs_api" {
 
   name         = "api-${var.env}"
   cluster_name = module.ecs_cluster.cluster_name
-  min_capacity = 1
-  max_capacity = 2
+  min_capacity = 2
+  max_capacity = 4
 
   image_repo = local.images.api.image
   image_tag  = local.images.api.tag
@@ -23,8 +23,8 @@ module "ecs_api" {
   lb_health_check_enabled = true
   lb_path                 = "/health"
 
-  container_memory_soft_limit = 512
-  container_memory_hard_limit = 1024
+  container_memory_soft_limit = 1024
+  container_memory_hard_limit = 2048
 
   log_group_name                 = module.ecs_cluster.log_group_name
   service_discovery_namespace_id = module.ecs_cluster.service_discovery_namespace_id
@@ -42,8 +42,8 @@ module "ecs_api" {
 
   ordered_placement_strategy = [
     {
-      type  = "binpack"
-      field = "memory"
+      type  = "spread"
+      field = "instanceId"
     }
   ]