- Docker statck 배포 시 registry 인증 정보 전달
sudo docker stack deploy --compose-file=portainer-agent-stack.yml --with-registry-auth portainer
- 도커 안쓰는 컨테이너 삭제
sudo docker container rm $(sudo docker ps -a -f status=exited -q)
- 도커 안쓰는 이미지 삭제
sudo docker rmi $(sudo docker images --filter "dangling=true" -q --no-trunc)
- 도커 journal log 확인
sudo journalctl -fu docker.service
- syslog확인
/var/log/syslog
- custom Docker daemon options
https://docs.docker.com/config/daemon/systemd/
Control Docker with systemd
Many Linux distributions use systemd to start the Docker daemon. This document shows a few examples of how to customize Docker’s settings. Start the Docker daemon Start manually Once Docker...
docs.docker.com
sudo vi /etc/docker/daemon.json
- Docker daemon service path
/lib/systemd/system/docker.service
- Docker Default Runtime Nvidia
https://twitter.com/portainerio/status/935433391352168448
Portainer.io on Twitter
“One of our users just shared how to run Portainer on an nvidia docker engine..”
twitter.com
- 도커 2375 포트 열기
https://docs.docker.com/v17.09/engine/reference/commandline/dockerd/#daemon-socket-option
dockerd
daemon Usage: dockerd COMMAND A self-sufficient runtime for containers. Options: --add-runtime runtime Register an additional OCI compatible runtime (default []) --allow-nondistributable-artifacts list Push nondistributable artifacts to specified registrie
docs.docker.com
$ vi /lib/systemd/system/docker.service
[Service]
ExecStart=/usr/bin/dockerd -H unix:// -H tcp://0.0.0.0:2375 -g "도커path"
$ systemctl daemon-reload
$ systemctl restart docker.service
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