Видео ютуба по тегу Docker Compose Error: Nginx: [Emerg] Host Not Found In Upstream App In

Resolving nginx Docker Compose Error: Host Not Found in Upstream
Resolving nginx Docker Compose Error: Host Not Found in Upstream "app"
Docker Nginx stopped: [emerg] 1#1: host not found in upstream
Docker Nginx stopped: [emerg] 1#1: host not found in upstream
AWS ECS Docker - nginx: [emerg] host not found in upstream
AWS ECS Docker - nginx: [emerg] host not found in upstream
nginx and
nginx and