Docker & Docker Compose on CentOS

• Docker
• sudo yum install yum-utils
• sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
• sudo yum install docker-ce
• sudo systemctl start docker
• (optional) sudo systemctl enable docker
• sudo usermod -aG docker `whoami`
• (logout, then login again)
• (optional) docker ps
• Docker Compose
• (docker installed)
• (check latest version of Docker Compose from here, ex: 1.23.2)
• sudo curl -L “https://github.com/docker/compose/releases/download/1.23.2/docker-compose-$(uname -s)-$(uname -m)” -o /usr/local/bin/docker-compose
• sudo chmod +x /usr/local/bin/docker-compose
• (optional) docker-compose --version