Ao tentar executar o docker compose, ocorreu o seguinte erro:
$ docker compose up
WARN[0000] ~/alura-monitoramento-prometheus-grafana/aula_01/conteudo_01/docker-compose.yaml: the attribute `version` is obsolete, it will be ignored, please remove it to avoid potential confusion
[+] Running 3/3
✔ Container redis-forum-api Running 0.0s
✔ Container mysql-forum-api Running 0.0s
✔ Container app-forum-api Running 0.0s
Attaching to app-forum-api, client-forum-api, grafana-forum-api, mysql-forum-api, prometheus-forum-api, proxy-forum-api, redis-forum-api
Error response from daemon: failed to set up container networking: driver failed programming external connectivity on endpoint proxy-forum-api (c6dd2f9af112b6dda22eec7d448fe7accdc982feace52a93a0d82c19d9e77ec1): failed to bind host port for 0.0.0.0:80:172.22.0.2:80/tcp: address already in use
failed to bind host port for 0.0.0.0:80:172.22.0.2:80/tcp: address already in use