I am trying to leverage Amazon ECS 64-bit ARM architecture for https://hub.docker.com/r/arm64v8/nginx and other arm64 images. However, I am getting the error: "exec user process caused: exec format error" during service creation phase. Fargate amd64 tasks with amd64 images run without this issue. According to this article - https://docs.aws.amazon.com/AmazonECS/latest/userguide/ecs-arm64.html my configuration must support 64-bit ARM workloads:
- Region: Asia Pacific (Tokyo) ap-northeast-1
- Fargate platform version: 1.4.0
- Docker compose
version: "3.9"
services:
nginx:
image: "arm64v8/nginx"
x-aws-policies:
- "arn:aws:iam::aws:policy/AmazonSSMFullAccess"
x-aws-cloudformation:
Resources:
NginxService:
Properties:
EnableExecuteCommand: true
NginxTaskDefinition:
Properties:
RuntimePlatform:
CpuArchitecture: "ARM64"
OperatingSystemFamily: "LINUX"