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설치된 Docker 삭제하기
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[sanse@Sprint1-Docker-vm ~]$ pwd
/home/sanse
[sanse@Sprint1-Docker-vm ~]$ sudo yum remove docker \
> docker-client \
> docker-client-latest \
> docker-common \
> docker-latest \
> docker-latest-logrotate \
> docker-logrotate \
> docker-engine
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
[sudo] password for sanse:
Loaded plugins: fastestmirror, langpacks
No Match for argument: docker
No Match for argument: docker-client
No Match for argument: docker-client-latest
No Match for argument: docker-common
No Match for argument: docker-latest
No Match for argument: docker-latest-logrotate
No Match for argument: docker-logrotate
No Match for argument: docker-engine
No Packages marked for removal
[sanse@Sprint1-Docker-vm ~]$
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필수 유틸리티 설치
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[sanse@Sprint1-Docker-vm ~]$ sudo yum install -y yum-utils \ > device-mapper-persistent-data \ > lvm2 Loaded plugins: fastestmirror, langpacks Determining fastest mirrors base | 3.6 kB 00:00:00 extras | 3.4 kB 00:00:00 openlogic | 2.9 kB 00:00:00 updates | 3.4 kB 00:00:00 (1/5): openlogic/7/x86_64/primary_db | 76 kB 00:00:00 (2/5): base/7/x86_64/group_gz | 166 kB 00:00:00 (3/5): extras/7/x86_64/primary_db | 180 kB 00:00:00 (4/5): updates/7/x86_64/primary_db | 2.4 MB 00:00:01 (5/5): base/7/x86_64/primary_db | 6.0 MB 00:00:02 Package device-mapper-persistent-data-0.7.3-3.el7.x86_64 already installed and latest version Resolving Dependencies --> Running transaction check ---> Package lvm2.x86_64 7:2.02.177-4.el7 will be updated ---> Package lvm2.x86_64 7:2.02.180-10.el7_6.3 will be an update --> Processing Dependency: lvm2-libs = 7:2.02.180-10.el7_6.3 for package: 7:lvm2-2.02.180-10.el7_6.3.x86_64 ---> Package yum-utils.noarch 0:1.1.31-46.el7_5 will be updated ---> Package yum-utils.noarch 0:1.1.31-50.el7 will be an update --> Running transaction check ---> Package lvm2-libs.x86_64 7:2.02.177-4.el7 will be updated ---> Package lvm2-libs.x86_64 7:2.02.180-10.el7_6.3 will be an update --> Processing Dependency: device-mapper-event = 7:1.02.149-10.el7_6.3 for package: 7:lvm2-libs-2.02.180-10.el7_6.3.x86_64 --> Running transaction check ---> Package device-mapper-event.x86_64 7:1.02.146-4.el7 will be updated ---> Package device-mapper-event.x86_64 7:1.02.149-10.el7_6.3 will be an update --> Processing Dependency: device-mapper-event-libs = 7:1.02.149-10.el7_6.3 for package: 7:device-mapper-event-1.02.149-10.el7_6.3.x86_64 --> Processing Dependency: device-mapper = 7:1.02.149-10.el7_6.3 for package: 7:device-mapper-event-1.02.149-10.el7_6.3.x86_64 --> Running transaction check ---> Package device-mapper.x86_64 7:1.02.146-4.el7 will be updated --> Processing Dependency: device-mapper = 7:1.02.146-4.el7 for package: 7:device-mapper-libs-1.02.146-4.el7.x86_64 ---> Package device-mapper.x86_64 7:1.02.149-10.el7_6.3 will be an update ---> Package device-mapper-event-libs.x86_64 7:1.02.146-4.el7 will be updated ---> Package device-mapper-event-libs.x86_64 7:1.02.149-10.el7_6.3 will be an update --> Running transaction check ---> Package device-mapper-libs.x86_64 7:1.02.146-4.el7 will be updated ---> Package device-mapper-libs.x86_64 7:1.02.149-10.el7_6.3 will be an update --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================== Updating: lvm2 x86_64 7:2.02.180-10.el7_6.3 updates 1.3 M yum-utils noarch 1.1.31-50.el7 base 121 k Updating for dependencies: device-mapper x86_64 7:1.02.149-10.el7_6.3 updates 292 k device-mapper-event x86_64 7:1.02.149-10.el7_6.3 updates 188 k device-mapper-event-libs x86_64 7:1.02.149-10.el7_6.3 updates 188 k device-mapper-libs x86_64 7:1.02.149-10.el7_6.3 updates 320 k lvm2-libs x86_64 7:2.02.180-10.el7_6.3 updates 1.1 M Transaction Summary =============================================================================================================================================================== Upgrade 2 Packages (+5 Dependent packages) Total download size: 3.5 M Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. (1/7): device-mapper-event-1.02.149-10.el7_6.3.x86_64.rpm | 188 kB 00:00:00 (2/7): device-mapper-1.02.149-10.el7_6.3.x86_64.rpm | 292 kB 00:00:00 (3/7): device-mapper-event-libs-1.02.149-10.el7_6.3.x86_64.rpm | 188 kB 00:00:00 (4/7): device-mapper-libs-1.02.149-10.el7_6.3.x86_64.rpm | 320 kB 00:00:00 (5/7): yum-utils-1.1.31-50.el7.noarch.rpm | 121 kB 00:00:00 (6/7): lvm2-2.02.180-10.el7_6.3.x86_64.rpm | 1.3 MB 00:00:01 (7/7): lvm2-libs-2.02.180-10.el7_6.3.x86_64.rpm | 1.1 MB 00:00:01 --------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 1.5 MB/s | 3.5 MB 00:00:02 Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : 7:device-mapper-1.02.149-10.el7_6.3.x86_64 1/14 Updating : 7:device-mapper-libs-1.02.149-10.el7_6.3.x86_64 2/14 Updating : 7:device-mapper-event-libs-1.02.149-10.el7_6.3.x86_64 3/14 Updating : 7:device-mapper-event-1.02.149-10.el7_6.3.x86_64 4/14 Updating : 7:lvm2-libs-2.02.180-10.el7_6.3.x86_64 5/14 Updating : 7:lvm2-2.02.180-10.el7_6.3.x86_64 6/14 Updating : yum-utils-1.1.31-50.el7.noarch 7/14 Cleanup : yum-utils-1.1.31-46.el7_5.noarch 8/14 Cleanup : 7:lvm2-2.02.177-4.el7.x86_64 9/14 Cleanup : 7:lvm2-libs-2.02.177-4.el7.x86_64 10/14 Cleanup : 7:device-mapper-event-1.02.146-4.el7.x86_64 11/14 Cleanup : 7:device-mapper-event-libs-1.02.146-4.el7.x86_64 12/14 Cleanup : 7:device-mapper-1.02.146-4.el7.x86_64 13/14 Cleanup : 7:device-mapper-libs-1.02.146-4.el7.x86_64 14/14 Verifying : yum-utils-1.1.31-50.el7.noarch 1/14 Verifying : 7:device-mapper-libs-1.02.149-10.el7_6.3.x86_64 2/14 Verifying : 7:device-mapper-event-libs-1.02.149-10.el7_6.3.x86_64 3/14 Verifying : 7:device-mapper-event-1.02.149-10.el7_6.3.x86_64 4/14 Verifying : 7:lvm2-libs-2.02.180-10.el7_6.3.x86_64 5/14 Verifying : 7:lvm2-2.02.180-10.el7_6.3.x86_64 6/14 Verifying : 7:device-mapper-1.02.149-10.el7_6.3.x86_64 7/14 Verifying : 7:lvm2-2.02.177-4.el7.x86_64 8/14 Verifying : yum-utils-1.1.31-46.el7_5.noarch 9/14 Verifying : 7:device-mapper-1.02.146-4.el7.x86_64 10/14 Verifying : 7:device-mapper-event-1.02.146-4.el7.x86_64 11/14 Verifying : 7:device-mapper-event-libs-1.02.146-4.el7.x86_64 12/14 Verifying : 7:lvm2-libs-2.02.177-4.el7.x86_64 13/14 Verifying : 7:device-mapper-libs-1.02.146-4.el7.x86_64 14/14 Updated: lvm2.x86_64 7:2.02.180-10.el7_6.3 yum-utils.noarch 0:1.1.31-50.el7 Dependency Updated: device-mapper.x86_64 7:1.02.149-10.el7_6.3 device-mapper-event.x86_64 7:1.02.149-10.el7_6.3 device-mapper-event-libs.x86_64 7:1.02.149-10.el7_6.3 device-mapper-libs.x86_64 7:1.02.149-10.el7_6.3 lvm2-libs.x86_64 7:2.02.180-10.el7_6.3 Complete! [sanse@Sprint1-Docker-vm ~]$ |
...
Docker Repository 설정
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[sanse@Sprint1-Docker-vm ~]$ sudo yum-config-manager \ > --add-repo \ > https://download.docker.com/linux/centos/docker-ce.repo Loaded plugins: fastestmirror, langpacks adding repo from: https://download.docker.com/linux/centos/docker-ce.repo grabbing file https://download.docker.com/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo repo saved to /etc/yum.repos.d/docker-ce.repo [sanse@Sprint1-Docker-vm ~]$ |
...
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[sanse@Sprint1-Docker-vm ~]$ yum list docker-ce --showduplicates | sort -r Loading mirror speeds from cached hostfile Loaded plugins: fastestmirror, langpacks docker-ce.x86_64 3:18.09.3-3.el7 docker-ce-stable docker-ce.x86_64 3:18.09.2-3.el7 docker-ce-stable docker-ce.x86_64 3:18.09.1-3.el7 docker-ce-stable docker-ce.x86_64 3:18.09.0-3.el7 docker-ce-stable docker-ce.x86_64 18.06.3.ce-3.el7 docker-ce-stable docker-ce.x86_64 18.06.2.ce-3.el7 docker-ce-stable docker-ce.x86_64 18.06.1.ce-3.el7 docker-ce-stable docker-ce.x86_64 18.06.0.ce-3.el7 docker-ce-stable docker-ce.x86_64 18.03.1.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 18.03.0.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.12.1.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.12.0.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.09.1.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.09.0.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.06.2.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.06.1.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.06.0.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.03.3.ce-1.el7 docker-ce-stable docker-ce.x86_64 17.03.2.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.03.1.ce-1.el7.centos docker-ce-stable docker-ce.x86_64 17.03.0.ce-1.el7.centos docker-ce-stable Available Packages [sanse@Sprint1-Docker-vm ~]$ |
Docker CE 최신 버전설치
- Docker가 설치되었지만 시작되지 않았습니다.
docker그룹이 생성되어 있지만 사용자는 그룹에 추가되지 않습니다.
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[sanse@Sprint1-Docker-vm ~]$ sudo yum install docker-ce docker-ce-cli containerd.io Loaded plugins: fastestmirror, langpacks Loading mirror speeds from cached hostfile docker-ce-stable | 3.5 kB 00:00:00 (1/2): docker-ce-stable/x86_64/updateinfo | 55 B 00:00:00 (2/2): docker-ce-stable/x86_64/primary_db | 25 kB 00:00:00 Resolving Dependencies --> Running transaction check ---> Package containerd.io.x86_64 0:1.2.4-3.1.el7 will be installed ---> Package docker-ce.x86_64 3:18.09.3-3.el7 will be installed --> Processing Dependency: container-selinux >= 2.9 for package: 3:docker-ce-18.09.3-3.el7.x86_64 --> Processing Dependency: libcgroup for package: 3:docker-ce-18.09.3-3.el7.x86_64 ---> Package docker-ce-cli.x86_64 1:18.09.3-3.el7 will be installed --> Running transaction check ---> Package container-selinux.noarch 2:2.74-1.el7 will be installed --> Processing Dependency: selinux-policy-targeted >= 3.13.1-216.el7 for package: 2:container-selinux-2.74-1.el7.noarch --> Processing Dependency: selinux-policy-base >= 3.13.1-216.el7 for package: 2:container-selinux-2.74-1.el7.noarch --> Processing Dependency: selinux-policy >= 3.13.1-216.el7 for package: 2:container-selinux-2.74-1.el7.noarch --> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.74-1.el7.noarch ---> Package libcgroup.x86_64 0:0.41-20.el7 will be installed --> Running transaction check ---> Package policycoreutils-python.x86_64 0:2.5-29.el7_6.1 will be installed --> Processing Dependency: policycoreutils = 2.5-29.el7_6.1 for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: setools-libs >= 3.3.8-4 for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libsemanage-python >= 2.5-14 for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 --> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-29.el7_6.1.x86_64 ---> Package selinux-policy.noarch 0:3.13.1-192.el7_5.4 will be updated ---> Package selinux-policy.noarch 0:3.13.1-229.el7_6.9 will be an update --> Processing Dependency: libsemanage >= 2.5-13 for package: selinux-policy-3.13.1-229.el7_6.9.noarch ---> Package selinux-policy-targeted.noarch 0:3.13.1-192.el7_5.4 will be updated ---> Package selinux-policy-targeted.noarch 0:3.13.1-229.el7_6.9 will be an update --> Running transaction check ---> Package audit-libs-python.x86_64 0:2.8.4-4.el7 will be installed --> Processing Dependency: audit-libs(x86-64) = 2.8.4-4.el7 for package: audit-libs-python-2.8.4-4.el7.x86_64 ---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed ---> Package libsemanage.x86_64 0:2.5-11.el7 will be updated ---> Package libsemanage.x86_64 0:2.5-14.el7 will be an update --> Processing Dependency: libsepol >= 2.5-10 for package: libsemanage-2.5-14.el7.x86_64 --> Processing Dependency: libselinux >= 2.5-14 for package: libsemanage-2.5-14.el7.x86_64 ---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed ---> Package policycoreutils.x86_64 0:2.5-22.el7 will be updated ---> Package policycoreutils.x86_64 0:2.5-29.el7_6.1 will be an update --> Processing Dependency: libselinux-utils >= 2.5-14 for package: policycoreutils-2.5-29.el7_6.1.x86_64 ---> Package python-IPy.noarch 0:0.75-6.el7 will be installed ---> Package setools-libs.x86_64 0:3.3.8-4.el7 will be installed --> Running transaction check ---> Package audit-libs.x86_64 0:2.8.1-3.el7 will be updated --> Processing Dependency: audit-libs(x86-64) = 2.8.1-3.el7 for package: audit-2.8.1-3.el7.x86_64 ---> Package audit-libs.x86_64 0:2.8.4-4.el7 will be an update ---> Package libselinux.x86_64 0:2.5-12.el7 will be updated --> Processing Dependency: libselinux(x86-64) = 2.5-12.el7 for package: libselinux-python-2.5-12.el7.x86_64 ---> Package libselinux.x86_64 0:2.5-14.1.el7 will be an update ---> Package libselinux-utils.x86_64 0:2.5-12.el7 will be updated ---> Package libselinux-utils.x86_64 0:2.5-14.1.el7 will be an update ---> Package libsepol.x86_64 0:2.5-8.1.el7 will be updated ---> Package libsepol.x86_64 0:2.5-10.el7 will be an update --> Running transaction check ---> Package audit.x86_64 0:2.8.1-3.el7 will be updated ---> Package audit.x86_64 0:2.8.4-4.el7 will be an update ---> Package libselinux-python.x86_64 0:2.5-12.el7 will be updated ---> Package libselinux-python.x86_64 0:2.5-14.1.el7 will be an update --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================== Installing: containerd.io x86_64 1.2.4-3.1.el7 docker-ce-stable 22 M docker-ce x86_64 3:18.09.3-3.el7 docker-ce-stable 19 M docker-ce-cli x86_64 1:18.09.3-3.el7 docker-ce-stable 14 M Installing for dependencies: audit-libs-python x86_64 2.8.4-4.el7 base 76 k checkpolicy x86_64 2.5-8.el7 base 295 k container-selinux noarch 2:2.74-1.el7 extras 38 k libcgroup x86_64 0.41-20.el7 base 66 k libsemanage-python x86_64 2.5-14.el7 base 113 k policycoreutils-python x86_64 2.5-29.el7_6.1 updates 456 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 2.8.4-4.el7 base 250 k audit-libs x86_64 2.8.4-4.el7 base 100 k libselinux x86_64 2.5-14.1.el7 base 162 k libselinux-python x86_64 2.5-14.1.el7 base 235 k libselinux-utils x86_64 2.5-14.1.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 2.5-29.el7_6.1 updates 916 k selinux-policy noarch 3.13.1-229.el7_6.9 updates 483 k selinux-policy-targeted noarch 3.13.1-229.el7_6.9 updates 6.9 M Transaction Summary =============================================================================================================================================================== Install 3 Packages (+ 8 Dependent packages) Upgrade ( 10 Dependent packages) Total download size: 66 M Is this ok [y/d/N]: y Downloading packages: Delta RPMs disabled because /usr/bin/applydeltarpm not installed. (1/21): audit-libs-2.8.4-4.el7.x86_64.rpm | 100 kB 00:00:00 (2/21): audit-2.8.4-4.el7.x86_64.rpm | 250 kB 00:00:00 (3/21): audit-libs-python-2.8.4-4.el7.x86_64.rpm | 76 kB 00:00:00 (4/21): container-selinux-2.74-1.el7.noarch.rpm | 38 kB 00:00:00 (5/21): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:00 warning: /var/cache/yum/x86_64/7/docker-ce-stable/packages/docker-ce-18.09.3-3.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY03:17 ETA Public key for docker-ce-18.09.3-3.el7.x86_64.rpm is not installed (6/21): docker-ce-18.09.3-3.el7.x86_64.rpm | 19 MB 00:00:00 (7/21): containerd.io-1.2.4-3.1.el7.x86_64.rpm | 22 MB 00:00:00 (8/21): docker-ce-cli-18.09.3-3.el7.x86_64.rpm | 14 MB 00:00:00 (9/21): libcgroup-0.41-20.el7.x86_64.rpm | 66 kB 00:00:00 (10/21): libselinux-2.5-14.1.el7.x86_64.rpm | 162 kB 00:00:00 (11/21): libselinux-utils-2.5-14.1.el7.x86_64.rpm | 151 kB 00:00:00 (12/21): libselinux-python-2.5-14.1.el7.x86_64.rpm | 235 kB 00:00:00 (13/21): libsemanage-2.5-14.el7.x86_64.rpm | 151 kB 00:00:00 (14/21): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00 (15/21): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00 (16/21): libsepol-2.5-10.el7.x86_64.rpm | 297 kB 00:00:00 (17/21): policycoreutils-python-2.5-29.el7_6.1.x86_64.rpm | 456 kB 00:00:00 (18/21): policycoreutils-2.5-29.el7_6.1.x86_64.rpm | 916 kB 00:00:01 (19/21): selinux-policy-3.13.1-229.el7_6.9.noarch.rpm | 483 kB 00:00:00 (20/21): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00 (21/21): selinux-policy-targeted-3.13.1-229.el7_6.9.noarch.rpm | 6.9 MB 00:00:01 --------------------------------------------------------------------------------------------------------------------------------------------------------------- Total 13 MB/s | 66 MB 00:00:05 Retrieving key from https://download.docker.com/linux/centos/gpg Importing GPG key 0x621E9F35: Userid : "Docker Release (CE rpm) <docker@docker.com>" Fingerprint: 060a 61c5 1b55 8a7f 742b 77aa c52f eb6b 621e 9f35 From : https://download.docker.com/linux/centos/gpg Is this ok [y/N]: y Running transaction check Running transaction test Transaction test succeeded Running transaction Updating : libsepol-2.5-10.el7.x86_64 1/31 Updating : libselinux-2.5-14.1.el7.x86_64 2/31 Updating : audit-libs-2.8.4-4.el7.x86_64 3/31 Updating : libsemanage-2.5-14.el7.x86_64 4/31 Updating : libselinux-utils-2.5-14.1.el7.x86_64 5/31 Updating : policycoreutils-2.5-29.el7_6.1.x86_64 6/31 Updating : selinux-policy-3.13.1-229.el7_6.9.noarch 7/31 Installing : libcgroup-0.41-20.el7.x86_64 8/31 Updating : selinux-policy-targeted-3.13.1-229.el7_6.9.noarch 9/31 Installing : libsemanage-python-2.5-14.el7.x86_64 10/31 Installing : audit-libs-python-2.8.4-4.el7.x86_64 11/31 Installing : setools-libs-3.3.8-4.el7.x86_64 12/31 Updating : libselinux-python-2.5-14.1.el7.x86_64 13/31 Installing : containerd.io-1.2.4-3.1.el7.x86_64 14/31 Installing : 1:docker-ce-cli-18.09.3-3.el7.x86_64 15/31 Installing : python-IPy-0.75-6.el7.noarch 16/31 Installing : checkpolicy-2.5-8.el7.x86_64 17/31 Installing : policycoreutils-python-2.5-29.el7_6.1.x86_64 18/31 Installing : 2:container-selinux-2.74-1.el7.noarch 19/31 Installing : 3:docker-ce-18.09.3-3.el7.x86_64 20/31 Updating : audit-2.8.4-4.el7.x86_64 21/31 Cleanup : selinux-policy-targeted-3.13.1-192.el7_5.4.noarch 22/31 Cleanup : selinux-policy-3.13.1-192.el7_5.4.noarch 23/31 Cleanup : policycoreutils-2.5-22.el7.x86_64 24/31 Cleanup : libsemanage-2.5-11.el7.x86_64 25/31 Cleanup : libselinux-utils-2.5-12.el7.x86_64 26/31 Cleanup : libselinux-python-2.5-12.el7.x86_64 27/31 Cleanup : libselinux-2.5-12.el7.x86_64 28/31 Cleanup : audit-2.8.1-3.el7.x86_64 29/31 Cleanup : audit-libs-2.8.1-3.el7.x86_64 30/31 Cleanup : libsepol-2.5-8.1.el7.x86_64 31/31 Verifying : libcgroup-0.41-20.el7.x86_64 1/31 Verifying : 2:container-selinux-2.74-1.el7.noarch 2/31 Verifying : policycoreutils-2.5-29.el7_6.1.x86_64 3/31 Verifying : checkpolicy-2.5-8.el7.x86_64 4/31 Verifying : audit-libs-2.8.4-4.el7.x86_64 5/31 Verifying : audit-2.8.4-4.el7.x86_64 6/31 Verifying : python-IPy-0.75-6.el7.noarch 7/31 Verifying : setools-libs-3.3.8-4.el7.x86_64 8/31 Verifying : policycoreutils-python-2.5-29.el7_6.1.x86_64 9/31 Verifying : libsemanage-python-2.5-14.el7.x86_64 10/31 Verifying : selinux-policy-3.13.1-229.el7_6.9.noarch 11/31 Verifying : libsemanage-2.5-14.el7.x86_64 12/31 Verifying : selinux-policy-targeted-3.13.1-229.el7_6.9.noarch 13/31 Verifying : libsepol-2.5-10.el7.x86_64 14/31 Verifying : libselinux-python-2.5-14.1.el7.x86_64 15/31 Verifying : audit-libs-python-2.8.4-4.el7.x86_64 16/31 Verifying : libselinux-utils-2.5-14.1.el7.x86_64 17/31 Verifying : 1:docker-ce-cli-18.09.3-3.el7.x86_64 18/31 Verifying : libselinux-2.5-14.1.el7.x86_64 19/31 Verifying : 3:docker-ce-18.09.3-3.el7.x86_64 20/31 Verifying : containerd.io-1.2.4-3.1.el7.x86_64 21/31 Verifying : libsemanage-2.5-11.el7.x86_64 22/31 Verifying : libselinux-python-2.5-12.el7.x86_64 23/31 Verifying : selinux-policy-3.13.1-192.el7_5.4.noarch 24/31 Verifying : audit-libs-2.8.1-3.el7.x86_64 25/31 Verifying : policycoreutils-2.5-22.el7.x86_64 26/31 Verifying : selinux-policy-targeted-3.13.1-192.el7_5.4.noarch 27/31 Verifying : audit-2.8.1-3.el7.x86_64 28/31 Verifying : libsepol-2.5-8.1.el7.x86_64 29/31 Verifying : libselinux-2.5-12.el7.x86_64 30/31 Verifying : libselinux-utils-2.5-12.el7.x86_64 31/31 Installed: containerd.io.x86_64 0:1.2.4-3.1.el7 docker-ce.x86_64 3:18.09.3-3.el7 docker-ce-cli.x86_64 1:18.09.3-3.el7 Dependency Installed: audit-libs-python.x86_64 0:2.8.4-4.el7 checkpolicy.x86_64 0:2.5-8.el7 container-selinux.noarch 2:2.74-1.el7 libcgroup.x86_64 0:0.41-20.el7 libsemanage-python.x86_64 0:2.5-14.el7 policycoreutils-python.x86_64 0:2.5-29.el7_6.1 python-IPy.noarch 0:0.75-6.el7 setools-libs.x86_64 0:3.3.8-4.el7 Dependency Updated: audit.x86_64 0:2.8.4-4.el7 audit-libs.x86_64 0:2.8.4-4.el7 libselinux.x86_64 0:2.5-14.1.el7 libselinux-python.x86_64 0:2.5-14.1.el7 libselinux-utils.x86_64 0:2.5-14.1.el7 libsemanage.x86_64 0:2.5-14.el7 libsepol.x86_64 0:2.5-10.el7 policycoreutils.x86_64 0:2.5-29.el7_6.1 selinux-policy.noarch 0:3.13.1-229.el7_6.9 selinux-policy-targeted.noarch 0:3.13.1-229.el7_6.9 Complete! |
Docker 시작 하기
| Code Block |
|---|
[sanse@Sprint1-Docker-vm ~]$ sudo systemctl start docker |
HelloWorld Container 실행하기
| Code Block |
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[sanse@Sprint1-Docker-vm ~]$ sudo docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
1b930d010525: Pull complete
Digest: sha256:2557e3c07ed1e38f26e389462d03ed943586f744621577a99efb77324b0fe535
Status: Downloaded newer image for hello-world:latest
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
(amd64)
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/
[sanse@Sprint1-Docker-vm ~]$ |
Docker를 Non Root계정으로 관리하기
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[sanse@Sprint1-Docker-vm ~]$ sudo useradd -g docker docker
[sanse@Sprint1-Docker-vm ~]$ docker ps
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get http://%2Fvar%2Frun%2Fdocker.sock/v1.39/containers/json: dial unix /var/run/docker.sock: connect: permission denied
[sanse@Sprint1-Docker-vm ~]$ sudo su - docker
[sudo] password for sanse:
[docker@Sprint1-Docker-vm ~]$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
[docker@Sprint1-Docker-vm ~]$
|
시스템 부팅시 Docker 자동 시작하기
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[sanse@Sprint1-Docker-vm ~]$ sudo systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
[sanse@Sprint1-Docker-vm ~]$ sudo systemctl status docker
● docker.service - Docker Application Container Engine
Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2019-03-01 07:21:25 UTC; 25min ago
Docs: https://docs.docker.com
Main PID: 32584 (dockerd)
CGroup: /system.slice/docker.service
└─32584 /usr/bin/dockerd -H fd:// --containerd=/run/containerd/containerd.sock
Mar 01 07:21:24 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:24.981249273Z" level=info msg="pickfirstBalancer: HandleSubConnStateChange:...ule=grpc
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.141678250Z" level=info msg="Graph migration to content-addressability to...seconds"
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.142862154Z" level=info msg="Loading containers: start."
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.534811366Z" level=info msg="Default bridge (docker0) is assigned with an...address"
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.674466569Z" level=info msg="Loading containers: done."
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.710416898Z" level=info msg="Docker daemon" commit=774a1f4 graphdriver(s)...=18.09.3
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.710752199Z" level=info msg="Daemon has completed initialization"
Mar 01 07:21:25 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:21:25.767784405Z" level=info msg="API listen on /var/run/docker.sock"
Mar 01 07:21:25 Sprint1-Docker-vm systemd[1]: Started Docker Application Container Engine.
Mar 01 07:23:58 Sprint1-Docker-vm dockerd[32584]: time="2019-03-01T07:23:58.655294539Z" level=info msg="ignoring event" module=libcontainerd namespa...kDelete"
Hint: Some lines were ellipsized, use -l to show in full.
[sanse@Sprint1-Docker-vm ~]$
|