Installing Docker CE

AWS EC2
user : ubuntu

Install using the repository

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$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

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

$ sudo apt-get update

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

# Verify that Docker CE is installed correctly by running the hello-world image.
$ sudo docker run hello-world

Install using the convenience script (EASY)

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$ curl -fsSL https://get.docker.com -o get-docker.sh
$ sudo sh get-docker.sh

如果你希望非root身分也能執行docker,那你需要將你的user加入到Docker group底下

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sudo usermod -aG docker ${USER}

重新登入ssh就會套用

Install Docker-compose

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#Run this command to download the current stable release of Docker Compose: 
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

# Apply executable permissions to the binary:
sudo chmod +x /usr/local/bin/docker-compose

Reference