1. yum-utils 패키지 설치 작업
# yum -y install yum-utils
2. Docker repo 등록
# yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
3. Docker 설치 작업
# yum install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/containerd.io-1.2.6-3.3.el7.x86_64.rpm
# yum install docker-ce docker-ce-cli
4. 정상 상태 확인
5. Hello-World Docker 확인
# docker run hello-world
6. Doccker 정보 확인
Client:
Context: default
Debug Mode: false
Plugins:
app: Docker App (Docker Inc., v0.9.1-beta3)
buildx: Docker Buildx (Docker Inc., v0.8.2-docker)
scan: Docker Scan (Docker Inc., v0.17.0)
Server:
Containers: 1
Running: 0
Paused: 0
Stopped: 1
Images: 1
Server Version: 19.03.15
Storage Driver: overlay2
Backing Filesystem: xfs
Supports d_type: true
Native Overlay Diff: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host ipvlan macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: 212e8b6fa2f44b9c21b2798135fc6fb7c53efc16
runc version: v1.1.1-0-g52de29d
init version: fec3683
Security Options:
seccomp
Profile: default
Kernel Version: 4.18.0-305.3.1.el8.x86_64
Operating System: CentOS Linux 8
OSType: linux
Architecture: x86_64
CPUs: 1
Total Memory: 1.748GiB
Name: localhost.localdomain
ID: KYFT:TEOS:2YKY:T5LA:HZV5:L7CB:OLII:WNGC:K3VS:WK24:GOFD:Y3UK
Docker Root Dir: /var/lib/docker
Debug Mode: false
Username: ankiwoong
Registry: https://index.docker.io/v1/
Labels:
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
Client: Docker Engine - Community
Version: 20.10.16
API version: 1.40
Go version: go1.17.10
Git commit: aa7e414
Built: Thu May 12 09:17:20 2022
OS/Arch: linux/amd64
Context: default
Experimental: true
Server: Docker Engine - Community
Engine:
Version: 19.03.15
API version: 1.40 (minimum version 1.12)
Go version: go1.13.15
Git commit: 99e3ed8919
Built: Sat Jan 30 03:15:19 2021
OS/Arch: linux/amd64
Experimental: false
containerd:
Version: 1.6.4
GitCommit: 212e8b6fa2f44b9c21b2798135fc6fb7c53efc16
runc:
Version: 1.1.1
GitCommit: v1.1.1-0-g52de29d
docker-init:
Version: 0.18.0
GitCommit: fec3683
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