dinky$ docker ps|grep web
270ee849a016 zabbix/zabbix-web-apache-mysql:ubuntu-5.0-latest "docker-entrypoint.s…" 27 minutes ago Up 27 minutes (healthy)
0.0.0.0:80->80/tcp, 8080/tcp,
0.0.0.0:443->443/tcp, 8443/tcp web-apache
[/app/monitoring@monitoring/13:56]
dinky$ docker exec -it web-apache curl localhost
curl: (7) Failed to connect to localhost port 80: Connection refused