Merge pull request #2486 from guardian/ecs-task-cpu-architecture

Parameterise cpuArchitecture for GuEcsTask
guardian · Oct 31, 2024 · ec0fb85 · ec0fb85
2 parents 4eaedc2 + 568165a
commit ec0fb85
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diff --git a/.changeset/brave-pots-act.md b/.changeset/brave-pots-act.md
@@ -0,0 +1,5 @@
+---
+"@guardian/cdk": major
+---
+
+Set CPU architecture of ECS tasks to ARM64
diff --git a/src/constructs/ecs/__snapshots__/ecs-task.test.ts.snap b/src/constructs/ecs/__snapshots__/ecs-task.test.ts.snap
@@ -499,6 +499,10 @@ exports[`The GuEcsTask pattern should create the correct resources with lots of
         "RequiresCompatibilities": [
           "FARGATE",
         ],
+        "RuntimePlatform": {
+          "CpuArchitecture": "ARM64",
+          "OperatingSystemFamily": "LINUX",
+        },
         "Tags": [
           {
             "Key": "App",

diff --git a/src/constructs/ecs/ecs-task.ts b/src/constructs/ecs/ecs-task.ts
@@ -8,8 +8,10 @@ import {
   Cluster,
   Compatibility,
   ContainerImage,
+  CpuArchitecture,
   FargatePlatformVersion,
   LogDrivers,
+  OperatingSystemFamily,
   TaskDefinition,
 } from "aws-cdk-lib/aws-ecs";
 import type { PolicyStatement } from "aws-cdk-lib/aws-iam";
@@ -203,6 +205,10 @@ export class GuEcsTask extends Construct {
       memoryMiB: memory.toString(),
       family: `${stack}-${stage}-${app}`,
       ephemeralStorageGiB: storage,
+      runtimePlatform: {
+        cpuArchitecture: CpuArchitecture.ARM64,
+        operatingSystemFamily: OperatingSystemFamily.of("LINUX"),
+      },
     });
 
     const containerDefinition = taskDefinition.addContainer(`${id}-TaskContainer`, {