const cloud = require("@pulumi/cloud");

let service = new cloud.Service("pulumi-nginx", {
    containers: {
        nginx: {
            image: "ecr_image_address_stuff",
            memory: 128,
            ports: [{ port: 80 }],
        },
    },
    replicas: 2,
});

// export just the hostname property of the container frontend
exports.url = service.defaultEndpoint.apply(e => `http://${e.hostname}`);

image:

<http://ecr.host.name/imagename:version|ecr.host.name/imagename:version>

<http://111251075479.dkr.ecr.us-east-1.amazonaws.com/test-service2-ecr-015ef0d:latest|111251075479.dkr.ecr.us-east-1.amazonaws.com/test-service2-ecr-015ef0d:latest>