WARNING: Found orphan containers () for this project. If you removed or renamed this service in your compose file you can run this command with the --remove-orphans flag to clean it up. コンテナ名と競合してる場合にでるWARNINGメッセージ Python

WARNING: Found orphan containers () for this project. If you removed or renamed this service in your compose file you can run this command with the --remove-orphans flag to clean it up.
コンテナ名と競合してる場合にでるWARNINGメッセージ
その場合は、--remove-orphans をオプションとしてつけて起動すればWARNINGが出ないいらしい

/docker# docker-compose up -d
WARNING: Found orphan containers (docker_php_1) for this project. If you removed or renamed this service in your compose file you can run this command with the --remove-orphans flag to clean it up.
Starting xxx ... done
/docker#
/docker# docker-compose up -d --remove-orphans