> docker container run -p 3000:80 --rm nginx
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
10-listen-on-ipv6-by-default.sh: info: Enabled listen on IPv6 in /etc/nginx/conf.d/default.conf
/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up
2025/02/26 08:45:32 [notice] 1#1: using the "epoll" event method
2025/02/26 08:45:32 [notice] 1#1: nginx/1.27.4
2025/02/26 08:45:32 [notice] 1#1: built by gcc 12.2.0 (Debian 12.2.0-14)
2025/02/26 08:45:32 [notice] 1#1: OS: Linux 5.15.167.4-microsoft-standard-WSL2
2025/02/26 08:45:32 [notice] 1#1: getrlimit(RLIMIT_NOFILE): 1048576:1048576
2025/02/26 08:45:32 [notice] 1#1: start worker processes
2025/02/26 08:45:32 [notice] 1#1: start worker process 29
2025/02/26 08:45:32 [notice] 1#1: start worker process 30
2025/02/26 08:45:32 [notice] 1#1: start worker process 31
2025/02/26 08:45:32 [notice] 1#1: start worker process 32
2025/02/26 08:45:32 [notice] 1#1: start worker process 33
2025/02/26 08:45:32 [notice] 1#1: start worker process 34
2025/02/26 08:45:32 [notice] 1#1: start worker process 35
2025/02/26 08:45:32 [notice] 1#1: start worker process 36
> docker network ls
ETWORK ID NAME DRIVER SCOPE
67ff56135b44 bridge bridge local
53713c5bc16a host host local
5e56067c99c1 none null local
e6147610759a travelog_default bridge local
// ネットワークを設定していない場合、bridgeに所属する。