Regarding ECS backend configuration issue

ShinyProxy
1

Hi,

Thanks for the recent upgrade of shinyproxy we could now use AWS ECS as backend to run shinyproxy. While we are configuring ShinyProxy with ECS as backend. We experienced following issues:

The applicaiton.yml file is as below:
proxy:
title: Open Analytics Shiny Proxy
logo-url: https://www.openanalytics.eu/shinyproxy/logo.png
authentication: simple
containerBackend: ecs

ecs:
name: ${CLUSTER_NAME}
region: ${AWS_REGION}
subnets:

  • ${SUBNET_0}
  • ${SUBNET_1}
    security-groups: ${SECURITY_GROUP}

users:

  • name: jack
    password: password
    groups: mathematicians
    specs:
  • id: data_dictionary
    display-name: demo_app
    description: Application demo
    container-cmd: [ “R”, “-e”, “shinyproxy::run_demo_app()” ]
    container-image: :.dkr.ecr.ap-southeast-1.amazonaws.com/demo_app:latest
    access-groups: [ scientists, mathematicians ]
    container-cpu-request: 1024
    container-memory-request: 2048
    ecs-execution-role: arn:aws:iam:::    :role/shinyproxy-vf-ecs-ter-qa
    ecs-task-role: arn:aws:iam::**********:role/shinyproxy-vf-ecs-ter-qa

Can someone please help with this configuration issue?