IDC机房

# 常用初始化脚本

## 更新ali 源

```

# 备份

cp /etc/apt/sources.list.d/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources.bak

# 修改源文件内容

Types: deb

URIs: https://mirrors.aliyun.com/ubuntu

Suites: noble noble-updates noble-backports noble-security

Components: main restricted universe multiverse

Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg

```

## docker 按照

```

sudo apt update

sudo apt install -y ca-certificates curl gnupg

sudo install -m 0755 -d /etc/apt/keyrings

# 使用阿里云的gpg密钥

curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg

sudo chmod a+r /etc/apt/keyrings/docker.gpg

# aliyun docker-ce源，noble(24.04)

echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://mirrors.aliyun.com/docker-ce/linux/ubuntu noble stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update

sudo apt install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

# 免sudo

sudo usermod -aG docker $USER

```