Error: ECS services shutting down

[ahmed-zubair-1998]

The ECS services deployments are failing and as a result nothing is working. Client service and consul server ALB endpoints are not accessible and give 503 and 502 errors respectively.

Steps to reproduce:

1. Take a pull and go to part-6 branch
2. Do terraform apply
3. Go to any ECS cluster and the logs will show the following error:

[ERROR] reading Consul client ACL policy: Get 
"https://10.255.2.250:8501/v1/acl/policy/name/learning-live-with-aws-hashicorp-consul-client-policy": 
dial tcp 10.255.2.250:8501: connect: connection refused