container 관리 및 구성

docker

: container runtime

• sudo dnf install docker -y
• docker search nginx
• docker pull <image>:<version>
• docker images
• docker rmi <image> docker rmi --force <image>
• docker run -d -n <container> <image> docker run -d -n <container> -p <out>:<in> <image>
• docker ps docker ps -a
• docker container list
• docker stop <container>
• docker rm <container> docker rm --force <container>
• docker inspect <container>

podman

: container runtime

skopeo

: container image tool

• sudo dnf install skopeo -y
• skopeo inspect <repo-url> skopeo inspect --config <repo-url>
• skopeo copy <origin> <target>
• skopeo delete <repo-url>
• skopeo sync --src docker --dest dir <repo-url> <dir>
• man skopeo
• man skopeo-copy

자동적으로 시작하도록 systemd service로 container 구성 및 영구 저장소 부착

container 도구 설치

• sudo yum module reset container-tools
• sudo yum module install container-tools:3.0 -y

systemd service 설정

• cd ~/.config/systemd/user
• sudo podman generate systemd --name <container> --files --new
• loginctl enable-linger bob
• export XDG_RUNTIME_DIR=/run/user/$(id -u)
• systemctl --user daemon-reload
• systemctl --user enable --now <container>
• sudo podman kill <container>

영구 저장소 부착

• mkdir -p ~/.config/systemd/user
• sudo podman run -d --name <container> -p <out>:<in> -v <out>:<in>:Z <url>