EC2 docker 가장 확실한 설치

다른 방법으로 설치 할시 아래와 같은 메세지로 에러가 발생한다.
Package docker-ce is not available, but is referred to by another package.

docker

Ec2 인스턴스 실행후 차례대로 설치한다.

1. sudo apt-get update

2. sudo apt-get install apt-transport-https ca-certificates curl  $gnupg

3. curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

4. sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
  
5. sudo apt-get update

6. sudo apt-get install docker-ce docker-ce-cli containerd.io

다 설치한 뒤 ubuntu@ip:~$ docker version 입력시

Client: Docker Engine - Community
 Version:           20.10.22
 API version:       1.41
 Go version:        go1.18.9
 Git commit:        3a2c30b
 Built:             Thu Dec 15 22:28:02 2022
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

이 화면이 나오면 정상 설치 된것이다.

docker-compose

// 최신 docker compose 설치
sudo curl -L https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m) -o /usr/local/bin/docker-compose


// 권한 부여
sudo chmod +x /usr/local/bin/docker-compose


// 설치 확인
docker-compose version

ubuntu@ip:~$ docker-compose version 입력시

Docker Compose version v2.14.2