1 개요
- CentOS 도커 설치
- CentOS7 docker CE 설치
<syntaxhighlight lang='bash'> yum install -y yum-utils device-mapper-persistent-data lvm2 yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo yum install docker-ce </source> <syntaxhighlight lang='bash'> systemctl start docker docker run hello-world </source>
2 실행예시
<syntaxhighlight lang='console'> root@centos7:~# yum install docker-ce ... (생략) Dependencies Resolved
2.1 ====================================================================
Package Arch Version Repository Size
2.2 ====================================================================
Installing:
docker-ce x86_64 3:19.03.9-3.el7 docker-ce-stable 24 M
Installing for dependencies:
audit-libs-python x86_64 2.8.5-4.el7 base 76 k checkpolicy x86_64 2.5-8.el7 base 295 k container-selinux noarch 2:2.119.1-1.c57a6f9.el7 extras 40 k containerd.io x86_64 1.2.13-3.2.el7 docker-ce-stable 25 M docker-ce-cli x86_64 1:19.03.9-3.el7 docker-ce-stable 38 M libcgroup x86_64 0.41-21.el7 base 66 k libsemanage-python x86_64 2.5-14.el7 base 113 k policycoreutils-python x86_64 2.5-34.el7 base 457 k python-IPy noarch 0.75-6.el7 base 32 k setools-libs x86_64 3.3.8-4.el7 base 620 k
Updating for dependencies:
audit x86_64 2.8.5-4.el7 base 256 k audit-libs x86_64 2.8.5-4.el7 base 102 k libselinux x86_64 2.5-15.el7 base 162 k libselinux-python x86_64 2.5-15.el7 base 236 k libselinux-utils x86_64 2.5-15.el7 base 151 k libsemanage x86_64 2.5-14.el7 base 151 k libsepol x86_64 2.5-10.el7 base 297 k policycoreutils x86_64 2.5-34.el7 base 917 k selinux-policy noarch 3.13.1-266.el7 base 497 k selinux-policy-targeted noarch 3.13.1-266.el7 base 7.0 M
Transaction Summary
2.3 ====================================================================
Install 1 Package (+10 Dependent packages) Upgrade ( 10 Dependent packages)
Total download size: 99 M Is this ok [y/d/N]: y ... (생략) </source> <syntaxhighlight lang='console'> root@centos7:~# docker -v Docker version 19.03.9, build 9d988398e7 </source> <syntaxhighlight lang='console'> root@centos7:~# systemctl start docker root@centos7:~# docker run hello-world Unable to find image 'hello-world:latest' locally latest: Pulling from library/hello-world 0e03bdcc26d7: Pull complete Digest: sha256:6a65f928fb91fcfbc963f7aa6d57c8eeb426ad9a20c7ee045538ef34847f44f1 Status: Downloaded newer image for hello-world:latest
Hello from Docker! ... (생략) </source>
3 같이 보기
4 참고
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