Ubuntu22.04 CI/CD jenkins+harbor+gitlab+docker 搭建

（一） 部署docker

1.更新系统：

sudo apt -y update

2.安装依赖项：

sudo apt -y install apt-transport-https ca-certificates curl gnupg-agent software-properties-common

3.安装Docker ce

导入存储库密钥：

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/trusted.gpg.d/docker-archive-keyring.gpg

将Docker CE存储库添加到Ubuntu:

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

 安装Docker ce：

sudo apt update

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

将用户添加到docker组：

sudo usermod -aG docker $USER

newgrp docker

设置docker开机启动

# 启动
systemctl start docker

# 开机启动
systemctl enable docker<