에러메세지 Failed to execute operation: No such file or directory 는 일반적으로 지정된 파일 또는 디렉터리를 찾을 수 없을 때 발생합니다. CentOS 7에서 "systemctl enable --now docker" 명령의 경우 Docker 서비스 또는 관련 시스템 단위 파일이 없음을 나타냅니다.
이 문제를 해결하려면 CentOS 7 시스템에 Docker를 다시 설치해 봐야 합니다.
1. Docker 제거(선택 사항): Docker가 이미 설치되어 있는 경우 다음 명령을 실행하여 제거할 수 있습니다.
sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine
2. Docker 설치: Docker 리포지토리 추가 및 yum 패키지 관리자를 사용하여 Docker 설치와 관련된 CentOS 7용 공식 Docker 설치 지침을 따르십시오. 다음 명령을 실행합니다.
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
sudo yum install -y docker-ce docker-ce-cli containerd.io3. Docker 시작 및 활성화: 설치가 완료되면 Docker 서비스를 시작하고 다음 명령을 사용하여 부팅 시 시작되도록 활성화합니다.
sudo systemctl start docker
sudo systemctl enable docker
이제 Docker 서비스가 실행 중이어야 하며 시스템 부팅 시 자동으로 시작됩니다.
[root@localhost ~]# systemctl enable --now docker
Failed to execute operation: No such file or directory
[root@localhost ~]# docker images
-bash: docker: command not found
[root@localhost ~]# systemctl enable --now docker
Failed to execute operation: No such file or directory
[root@localhost ~]# systemctl start docker
Failed to start docker.service: Unit not found.
[root@localhost ~]# sudo yum remove docker docker-client docker-client-latest docker-common docker-latest docker-latest-logrotate docker-logrotate docker-engine
Loaded plugins: fastestmirror
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
[root@localhost ~]#
[root@localhost ~]# sudo yum install -y yum-utils
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.elice.io
* extras: mirror.elice.io
* updates: mirror.elice.io
base | 3.6 kB 00:00:00
extras | 2.9 kB 00:00:00
updates | 2.9 kB 00:00:00
Resolving Dependencies
--> Running transaction check
---> Package yum-utils.noarch 0:1.1.31-54.el7_8 will be installed
--> Processing Dependency: python-kitchen for package: yum-utils-1.1.31-54.el7_8.noarch
--> Processing Dependency: libxml2-python for package: yum-utils-1.1.31-54.el7_8.noarch
--> Running transaction check
---> Package libxml2-python.x86_64 0:2.9.1-6.el7_9.6 will be installed
--> Processing Dependency: libxml2 = 2.9.1-6.el7_9.6 for package: libxml2-python-2.9.1-6.el7_9.6.x86_64
---> Package python-kitchen.noarch 0:1.1.1-5.el7 will be installed
--> Processing Dependency: python-chardet for package: python-kitchen-1.1.1-5.el7.noarch
--> Running transaction check
---> Package libxml2.x86_64 0:2.9.1-6.el7.5 will be updated
---> Package libxml2.x86_64 0:2.9.1-6.el7_9.6 will be an update
---> Package python-chardet.noarch 0:2.2.1-3.el7 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================================================================================
Installing:
yum-utils noarch 1.1.31-54.el7_8 base 122 k
Installing for dependencies:
libxml2-python x86_64 2.9.1-6.el7_9.6 updates 247 k
python-chardet noarch 2.2.1-3.el7 base 227 k
python-kitchen noarch 1.1.1-5.el7 base 267 k
Updating for dependencies:
libxml2 x86_64 2.9.1-6.el7_9.6 updates 668 k
Transaction Summary
===============================================================================================================================================================================================================================================
Install 1 Package (+3 Dependent packages)
Upgrade ( 1 Dependent package)
Total download size: 1.5 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/5): libxml2-python-2.9.1-6.el7_9.6.x86_64.rpm | 247 kB 00:00:00
(2/5): yum-utils-1.1.31-54.el7_8.noarch.rpm | 122 kB 00:00:05
(3/5): python-chardet-2.2.1-3.el7.noarch.rpm | 227 kB 00:00:05
(4/5): python-kitchen-1.1.1-5.el7.noarch.rpm | 267 kB 00:00:05
(5/5): libxml2-2.9.1-6.el7_9.6.x86_64.rpm | 668 kB 00:00:06
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 248 kB/s | 1.5 MB 00:00:06
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Updating : libxml2-2.9.1-6.el7_9.6.x86_64 1/6
Installing : libxml2-python-2.9.1-6.el7_9.6.x86_64 2/6
Installing : python-chardet-2.2.1-3.el7.noarch 3/6
Installing : python-kitchen-1.1.1-5.el7.noarch 4/6
Installing : yum-utils-1.1.31-54.el7_8.noarch 5/6
Cleanup : libxml2-2.9.1-6.el7.5.x86_64 6/6
Verifying : python-chardet-2.2.1-3.el7.noarch 1/6
Verifying : libxml2-2.9.1-6.el7_9.6.x86_64 2/6
Verifying : libxml2-python-2.9.1-6.el7_9.6.x86_64 3/6
Verifying : python-kitchen-1.1.1-5.el7.noarch 4/6
Verifying : yum-utils-1.1.31-54.el7_8.noarch 5/6
Verifying : libxml2-2.9.1-6.el7.5.x86_64 6/6
Installed:
yum-utils.noarch 0:1.1.31-54.el7_8
Dependency Installed:
libxml2-python.x86_64 0:2.9.1-6.el7_9.6 python-chardet.noarch 0:2.2.1-3.el7 python-kitchen.noarch 0:1.1.1-5.el7
Dependency Updated:
libxml2.x86_64 0:2.9.1-6.el7_9.6
Complete!
[root@localhost ~]# sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
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
[root@localhost ~]# sudo yum install -y docker-ce docker-ce-cli containerd.io
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.elice.io
* extras: mirror.elice.io
* updates: mirror.elice.io
docker-ce-stable | 3.5 kB 00:00:00
(1/2): docker-ce-stable/7/x86_64/updateinfo | 55 B 00:00:05
(2/2): docker-ce-stable/7/x86_64/primary_db | 109 kB 00:00:05
Resolving Dependencies
--> Running transaction check
---> Package containerd.io.x86_64 0:1.6.21-3.1.el7 will be installed
--> Processing Dependency: container-selinux >= 2:2.74 for package: containerd.io-1.6.21-3.1.el7.x86_64
---> Package docker-ce.x86_64 3:24.0.0-1.el7 will be installed
--> Processing Dependency: docker-ce-rootless-extras for package: 3:docker-ce-24.0.0-1.el7.x86_64
--> Processing Dependency: libcgroup for package: 3:docker-ce-24.0.0-1.el7.x86_64
---> Package docker-ce-cli.x86_64 1:24.0.0-1.el7 will be installed
--> Processing Dependency: docker-buildx-plugin for package: 1:docker-ce-cli-24.0.0-1.el7.x86_64
--> Processing Dependency: docker-compose-plugin for package: 1:docker-ce-cli-24.0.0-1.el7.x86_64
--> Running transaction check
---> Package container-selinux.noarch 2:2.119.2-1.911c772.el7_8 will be installed
--> Processing Dependency: policycoreutils-python for package: 2:container-selinux-2.119.2-1.911c772.el7_8.noarch
---> Package docker-buildx-plugin.x86_64 0:0.10.4-1.el7 will be installed
---> Package docker-ce-rootless-extras.x86_64 0:24.0.0-1.el7 will be installed
--> Processing Dependency: fuse-overlayfs >= 0.7 for package: docker-ce-rootless-extras-24.0.0-1.el7.x86_64
--> Processing Dependency: slirp4netns >= 0.4 for package: docker-ce-rootless-extras-24.0.0-1.el7.x86_64
---> Package docker-compose-plugin.x86_64 0:2.17.3-1.el7 will be installed
---> Package libcgroup.x86_64 0:0.41-21.el7 will be installed
--> Running transaction check
---> Package fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 will be installed
--> Processing Dependency: libfuse3.so.3(FUSE_3.2)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3(FUSE_3.0)(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
--> Processing Dependency: libfuse3.so.3()(64bit) for package: fuse-overlayfs-0.7.2-6.el7_8.x86_64
---> Package policycoreutils-python.x86_64 0:2.5-34.el7 will be installed
--> Processing Dependency: setools-libs >= 3.3.8-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libsemanage-python >= 2.5-14 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: audit-libs-python >= 2.1.3-4 for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: python-IPy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.4)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1(VERS_1.2)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4(VERS_4.0)(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: checkpolicy for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libqpol.so.1()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
--> Processing Dependency: libapol.so.4()(64bit) for package: policycoreutils-python-2.5-34.el7.x86_64
---> Package slirp4netns.x86_64 0:0.4.3-4.el7_8 will be installed
--> Running transaction check
---> Package audit-libs-python.x86_64 0:2.8.5-4.el7 will be installed
---> Package checkpolicy.x86_64 0:2.5-8.el7 will be installed
---> Package fuse3-libs.x86_64 0:3.6.1-4.el7 will be installed
---> Package libsemanage-python.x86_64 0:2.5-14.el7 will be installed
---> 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
--> Finished Dependency Resolution
Dependencies Resolved
===============================================================================================================================================================================================================================================
Package Arch Version Repository Size
===============================================================================================================================================================================================================================================
Installing:
containerd.io x86_64 1.6.21-3.1.el7 docker-ce-stable 34 M
docker-ce x86_64 3:24.0.0-1.el7 docker-ce-stable 24 M
docker-ce-cli x86_64 1:24.0.0-1.el7 docker-ce-stable 13 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 2:2.119.2-1.911c772.el7_8 extras 40 k
docker-buildx-plugin x86_64 0.10.4-1.el7 docker-ce-stable 12 M
docker-ce-rootless-extras x86_64 24.0.0-1.el7 docker-ce-stable 9.1 M
docker-compose-plugin x86_64 2.17.3-1.el7 docker-ce-stable 12 M
fuse-overlayfs x86_64 0.7.2-6.el7_8 extras 54 k
fuse3-libs x86_64 3.6.1-4.el7 extras 82 k
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
slirp4netns x86_64 0.4.3-4.el7_8 extras 81 k
Transaction Summary
===============================================================================================================================================================================================================================================
Install 3 Packages (+14 Dependent packages)
Total download size: 106 M
Installed size: 376 M
Downloading packages:
경고: /var/cache/yum/x86_64/7/docker-ce-stable/packages/containerd.io-1.6.21-3.1.el7.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID 621e9f35: NOKEY ] 7.9 MB/s | 27 MB 00:00:10 ETA
Public key for containerd.io-1.6.21-3.1.el7.x86_64.rpm is not installed
(1/17): containerd.io-1.6.21-3.1.el7.x86_64.rpm | 34 MB 00:00:02
(2/17): docker-ce-24.0.0-1.el7.x86_64.rpm | 24 MB 00:00:00
(3/17): docker-ce-cli-24.0.0-1.el7.x86_64.rpm | 13 MB 00:00:00
(4/17): docker-ce-rootless-extras-24.0.0-1.el7.x86_64.rpm | 9.1 MB 00:00:00
(5/17): docker-compose-plugin-2.17.3-1.el7.x86_64.rpm | 12 MB 00:00:00
(6/17): fuse-overlayfs-0.7.2-6.el7_8.x86_64.rpm | 54 kB 00:00:00
(7/17): fuse3-libs-3.6.1-4.el7.x86_64.rpm | 82 kB 00:00:00
(8/17): audit-libs-python-2.8.5-4.el7.x86_64.rpm | 76 kB 00:00:05
(9/17): container-selinux-2.119.2-1.911c772.el7_8.noarch.rpm | 40 kB 00:00:05
(10/17): libsemanage-python-2.5-14.el7.x86_64.rpm | 113 kB 00:00:00
(11/17): checkpolicy-2.5-8.el7.x86_64.rpm | 295 kB 00:00:05
(12/17): policycoreutils-python-2.5-34.el7.x86_64.rpm | 457 kB 00:00:00
(13/17): python-IPy-0.75-6.el7.noarch.rpm | 32 kB 00:00:00
(14/17): setools-libs-3.3.8-4.el7.x86_64.rpm | 620 kB 00:00:00
(15/17): docker-buildx-plugin-0.10.4-1.el7.x86_64.rpm | 12 MB 00:00:06
(16/17): libcgroup-0.41-21.el7.x86_64.rpm | 66 kB 00:00:05
(17/17): slirp4netns-0.4.3-4.el7_8.x86_64.rpm | 81 kB 00:00:05
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Total 9.0 MB/s | 106 MB 00:00:11
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
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : libcgroup-0.41-21.el7.x86_64 1/17
Installing : audit-libs-python-2.8.5-4.el7.x86_64 2/17
Installing : setools-libs-3.3.8-4.el7.x86_64 3/17
Installing : slirp4netns-0.4.3-4.el7_8.x86_64 4/17
Installing : checkpolicy-2.5-8.el7.x86_64 5/17
Installing : docker-compose-plugin-2.17.3-1.el7.x86_64 6/17
Installing : docker-buildx-plugin-0.10.4-1.el7.x86_64 7/17
Installing : 1:docker-ce-cli-24.0.0-1.el7.x86_64 8/17
Installing : python-IPy-0.75-6.el7.noarch 9/17
Installing : fuse3-libs-3.6.1-4.el7.x86_64 10/17
Installing : fuse-overlayfs-0.7.2-6.el7_8.x86_64 11/17
Installing : libsemanage-python-2.5-14.el7.x86_64 12/17
Installing : policycoreutils-python-2.5-34.el7.x86_64 13/17
Installing : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 14/17
setsebool: SELinux is disabled.
Installing : containerd.io-1.6.21-3.1.el7.x86_64 15/17
Installing : docker-ce-rootless-extras-24.0.0-1.el7.x86_64 16/17
Installing : 3:docker-ce-24.0.0-1.el7.x86_64 17/17
Verifying : libsemanage-python-2.5-14.el7.x86_64 1/17
Verifying : fuse3-libs-3.6.1-4.el7.x86_64 2/17
Verifying : python-IPy-0.75-6.el7.noarch 3/17
Verifying : fuse-overlayfs-0.7.2-6.el7_8.x86_64 4/17
Verifying : docker-buildx-plugin-0.10.4-1.el7.x86_64 5/17
Verifying : containerd.io-1.6.21-3.1.el7.x86_64 6/17
Verifying : docker-compose-plugin-2.17.3-1.el7.x86_64 7/17
Verifying : 2:container-selinux-2.119.2-1.911c772.el7_8.noarch 8/17
Verifying : policycoreutils-python-2.5-34.el7.x86_64 9/17
Verifying : checkpolicy-2.5-8.el7.x86_64 10/17
Verifying : slirp4netns-0.4.3-4.el7_8.x86_64 11/17
Verifying : docker-ce-rootless-extras-24.0.0-1.el7.x86_64 12/17
Verifying : 1:docker-ce-cli-24.0.0-1.el7.x86_64 13/17
Verifying : 3:docker-ce-24.0.0-1.el7.x86_64 14/17
Verifying : setools-libs-3.3.8-4.el7.x86_64 15/17
Verifying : audit-libs-python-2.8.5-4.el7.x86_64 16/17
Verifying : libcgroup-0.41-21.el7.x86_64 17/17
Installed:
containerd.io.x86_64 0:1.6.21-3.1.el7 docker-ce.x86_64 3:24.0.0-1.el7 docker-ce-cli.x86_64 1:24.0.0-1.el7
Dependency Installed:
audit-libs-python.x86_64 0:2.8.5-4.el7 checkpolicy.x86_64 0:2.5-8.el7 container-selinux.noarch 2:2.119.2-1.911c772.el7_8 docker-buildx-plugin.x86_64 0:0.10.4-1.el7 docker-ce-rootless-extras.x86_64 0:24.0.0-1.el7
docker-compose-plugin.x86_64 0:2.17.3-1.el7 fuse-overlayfs.x86_64 0:0.7.2-6.el7_8 fuse3-libs.x86_64 0:3.6.1-4.el7 libcgroup.x86_64 0:0.41-21.el7 libsemanage-python.x86_64 0:2.5-14.el7
policycoreutils-python.x86_64 0:2.5-34.el7 python-IPy.noarch 0:0.75-6.el7 setools-libs.x86_64 0:3.3.8-4.el7 slirp4netns.x86_64 0:0.4.3-4.el7_8
Complete!
[root@localhost ~]# sudo systemctl start docker
[root@localhost ~]# sudo systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
[root@localhost ~]# systemctl enable --now docker
[root@localhost ~]# docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
[root@localhost ~]#
성공적으로 실행완료!