add: memoryReservation option to ECS fargate service

Author: winverse

infrastructure/src/common/ecs.ts

@@ -48,6 +48,7 @@ export const createECSfargateService = ({
           image: imageUri,
           cpu: option.cpu,
           memory: option.memory,
+          memoryReservation: option.memoryReservation,
           essential: true,
           portMappings: [{ targetGroup: targetGroup }],
           environment: [

infrastructure/src/lib/ecsOptions.ts

@@ -4,6 +4,7 @@ const webEcsOption: EcsOption = {
   desiredCount: ENV.isProduction ? 2 : 1,
   cpu: ENV.isProduction ? 1024 : 512,
   memory: ENV.isProduction ? 2048 : 1024,
+  memoryReservation: 512,
   maxCapacity: 12,
   minCapacity: ENV.isProduction ? 2 : 1,
 }
@@ -12,14 +13,16 @@ const serverEcsOption: EcsOption = {
   desiredCount: ENV.isProduction ? 2 : 1,
   cpu: ENV.isProduction ? 1024 * 0.75 : 512,
   memory: 1024,
+  memoryReservation: 512,
   maxCapacity: 12,
   minCapacity: ENV.isProduction ? 2 : 1,
 }
 
 const cronEcsOption: EcsOption = {
-  desiredCount: 1,
+  desiredCount: ENV.isProduction ? 1 : 0,
   cpu: ENV.isProduction ? 1024 : 512,
-  memory: 1024,
+  memory: 512,
+  memoryReservation: 512,
   maxCapacity: 1,
   minCapacity: ENV.isProduction ? 1 : 0,
 }
@@ -34,6 +37,7 @@ type EcsOption = {
   desiredCount: number
   cpu: number
   memory: number
+  memoryReservation: number
   maxCapacity: number
   minCapacity: number
 }