常用源

# 1、Centos源
## 1.1 备份
```
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
```

## 1.2 下载新的 CentOS-Base.repo 到 /etc/yum.repos.d/
centos8（centos8官方源已下线，建议切换centos-vault源）
```
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
```

或者
```
curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-8.5.2111.repo
```

centos6（centos6官方源已下线，建议切换centos-vault源）
```
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo
```

或者
```
curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-vault-6.10.repo
```

CentOS 7
```
wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
```

或者
```
curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
```

非阿里云ECS用户会出现 Couldn't resolve host 'mirrors.cloud.aliyuncs.com' 信息，不影响使用。用户也可自行修改相关配置: eg:
```
sed -i -e '/mirrors.cloud.aliyuncs.com/d' -e '/mirrors.aliyuncs.com/d' /etc/yum.repos.d/CentOS-Base.repo
```

# 2、Epel
## 2.1 备份(如有配置其他epel源)
```
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup
```

## 2.2 下载新repo 到/etc/yum.repos.d/
epel(RHEL 8)
1）安装 epel 配置包
```
yum install -y https://mirrors.aliyun.com/epel/epel-release-latest-8.noarch.rpm
```

epel(RHEL 7)
```
wget -O /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-7.repo
```

epel(RHEL 6) （epel6官方源已下线，建议切换epel-archive源）
```
wget -O /etc/yum.repos.d/epel.repo https://mirrors.aliyun.com/repo/epel-archive-6.repo
```

# 3、Ubuntu源
## 3.1 图形界面配置
新手推荐使用图形界面配置： 系统设置 -> 软件和更新 选择下载服务器 -> "mirrors.aliyun.com"

## 3.2 手动更改
用你熟悉的编辑器打开：`/etc/apt/sources.list`
替换默认的`http://archive.ubuntu.com/`为`mirrors.aliyun.com`

以Ubuntu 14.04.5 LTS为例，最后的效果如下：
```
deb https://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse

## Not recommended
# deb https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ trusty-proposed main restricted universe multiverse
```

ubuntu 16.04 配置如下
```
deb https://mirrors.aliyun.com/ubuntu/ xenial main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial main

deb https://mirrors.aliyun.com/ubuntu/ xenial-updates main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates main

deb https://mirrors.aliyun.com/ubuntu/ xenial universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial universe
deb https://mirrors.aliyun.com/ubuntu/ xenial-updates universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates universe

deb https://mirrors.aliyun.com/ubuntu/ xenial-security main
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security main
deb https://mirrors.aliyun.com/ubuntu/ xenial-security universe
deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security universe
```

ubuntu 18.04(bionic) 配置如下
```
deb https://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
```

ubuntu 20.04(focal) 配置如下
```
deb https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-updates main restricted universe multiverse

# deb https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse
# deb-src https://mirrors.aliyun.com/ubuntu/ focal-proposed main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ focal-backports main restricted universe multiverse
```

# 4、NPM源
```
npm set registry http://registry.npmmirror.com
npm install --registry=http://registry.npmmirror.com
```

# 5、pip源
```
vim ~/.pip/pip.conf

[global]
index-url = https://mirrors.aliyun.com/pypi/simple/

[install]
trusted-host=mirrors.aliyun.com
```

# 6、Maven
## 6.1 Maven 配置
打开 Maven 的配置文件(windows机器一般在maven安装目录的conf/settings.xml)，在<mirrors></mirrors>标签中添加 mirror 子节点:
```
<mirror>
    <id>aliyunmaven</id>
    <mirrorOf>*</mirrorOf>
    <name>阿里云公共仓库</name>
    <url>https://maven.aliyun.com/repository/public</url>
</mirror>
```

如果想使用其它代理仓库,可在<repositories></repositories>节点中加入对应的仓库使用地址。以使用spring代理仓为例：
```
<repository>
    <id>spring</id>
    <url>https://maven.aliyun.com/repository/spring</url>
    <releases>
        <enabled>true</enabled>
    </releases>
    <snapshots>
        <enabled>true</enabled>
    </snapshots>
</repository>
```

## 6.2 gradle 配置
在 build.gradle 文件中加入以下代码:
```
allprojects {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/public/' }
        mavenLocal()
        mavenCentral()
    }
}
```

如果想使用 maven.aliyun.com 提供的其它代理仓，以使用 spring 仓为例，代码如下:
```
allprojects {
    repositories {
        maven { url 'https://maven.aliyun.com/repository/public/' }
        maven { url 'https://maven.aliyun.com/repository/spring/'}
        mavenLocal()
        mavenCentral()
    }
}
```

# 7、MongoDB
安装（使用yum源安装）
在/etc/yum.repos.d 创建一个mongodb-org.repo源文件
```
vi /etc/yum.repos.d/mongodb-org.repo
```

添加内容如下：（配置偶数版本，奇数版不适合生产使用）
```
[mongodb-org] 
name = MongoDB Repository
baseurl = https://mirrors.aliyun.com/mongodb/yum/redhat/$releasever/mongodb-org/3.6/x86_64/
gpgcheck = 1 
enabled = 1 
gpgkey = https://www.mongodb.org/static/pgp/server-3.6.asc
```

# 8、postgresql
配置镜像源(仅以EL-7-x86_64作为配置参考, 其余版本请自行替换):
```
rpm -Uvh https://mirrors.aliyun.com/postgresql/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
sed -i "s@https://download.postgresql.org/pub@https://mirrors.aliyun.com/postgresql@g" /etc/yum.repos.d/pgdg-redhat-all.repo
```

安装需要的 PostgreSQL 版本(仅供参考, 具体可获取版本请自行在仓库里确认):
```
yum install -y postgresql #(最新版本)
yum install -y postgresql96-server #(PostgreSQL 9.6)
yum install -y postgresql13-server #(PostgreSQL 13)
```

# 9、Grafana
## 9.1 Debian / Ubuntu 用户
首先信任 https://packages.grafana.com/ 的 GPG 公钥:
```
curl https://packages.grafana.com/gpg.key | sudo apt-key add -
```

确保你的 apt 支持 HTTPS:
```
sudo apt-get install -y apt-transport-https
```

选择你希望安装的 Grafana 版本（与你的 Debian/Ubuntu 系统版本无关），Stable和Beta两个版本

- Stable
```
echo "deb https://mirrors.aliyun.com/grafana/debian stable main" | sudo tee -a /etc/apt/sources.list.d/grafana.list
```

- Beta
```
echo "deb https://mirrors.aliyun.com/grafana/debian beta main" | sudo tee -a /etc/apt/sources.list.d/grafana.list
```

安装 Grafana
```
sudo apt-get update
sudo apt-get install grafana
```

## 9.2 Centos / Redhat 用户
新建 /etc/yum.repos.d/grafana.repo，内容为
```
[grafana]
name=grafana
baseurl=https://mirrors.aliyun.com/grafana/yum/rpm
repo_gpgcheck=0
enabled=1
gpgcheck=0
```

再执行
```
sudo yum makecache
sudo yum install grafana
```

# 10、Kubernetes
## 10.1 Debian / Ubuntu
```
apt-get update && apt-get install -y apt-transport-https
curl https://mirrors.aliyun.com/kubernetes/apt/doc/apt-key.gpg | apt-key add - 
cat <<EOF >/etc/apt/sources.list.d/kubernetes.list
deb https://mirrors.aliyun.com/kubernetes/apt/ kubernetes-xenial main
EOF
apt-get update
apt-get install -y kubelet kubeadm kubectl
```

## 10.2 CentOS / RHEL / Fedora
```
cat <<EOF > /etc/yum.repos.d/kubernetes.repo
[kubernetes]
name=Kubernetes
baseurl=https://mirrors.aliyun.com/kubernetes/yum/repos/kubernetes-el7-x86_64/
enabled=1
gpgcheck=1
repo_gpgcheck=1
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg
EOF
setenforce 0
yum install -y kubelet kubeadm kubectl
systemctl enable kubelet && systemctl start kubelet
```
ps: 由于官网未开放同步方式, 可能会有索引gpg检查失败的情况, 这时请用 yum install -y --nogpgcheck kubelet kubeadm kubectl 安装

# 11、Docker CE
## 11.1 Ubuntu 14.04/16.04（使用 apt-get 进行安装）
```
# step 1: 安装必要的一些系统工具
sudo apt-get update
sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
# step 2: 安装GPG证书
curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
# Step 3: 写入软件源信息
sudo add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
# Step 4: 更新并安装Docker-CE
sudo apt-get -y update
sudo apt-get -y install docker-ce

# 安装指定版本的Docker-CE:
# Step 1: 查找Docker-CE的版本:
# apt-cache madison docker-ce
#   docker-ce | 17.03.1~ce-0~ubuntu-xenial | https://mirrors.aliyun.com/docker-ce/linux/ubuntu xenial/stable amd64 Packages
#   docker-ce | 17.03.0~ce-0~ubuntu-xenial | https://mirrors.aliyun.com/docker-ce/linux/ubuntu xenial/stable amd64 Packages
# Step 2: 安装指定版本的Docker-CE: (VERSION例如上面的17.03.1~ce-0~ubuntu-xenial)
# sudo apt-get -y install docker-ce=[VERSION]
```

## 11.2 CentOS 7（使用 yum 进行安装）
```
# step 1: 安装必要的一些系统工具
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
# Step 2: 添加软件源信息
sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
# Step 3
sudo sed -i 's+download.docker.com+mirrors.aliyun.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo
# Step 4: 更新并安装Docker-CE
sudo yum makecache fast
sudo yum -y install docker-ce
# Step 4: 开启Docker服务
sudo service docker start

# 注意：
# 官方软件源默认启用了最新的软件，您可以通过编辑软件源的方式获取各个版本的软件包。例如官方并没有将测试版本的软件源置为可用，您可以通过以下方式开启。同理可以开启各种测试版本等。
# vim /etc/yum.repos.d/docker-ce.repo
#   将[docker-ce-test]下方的enabled=0修改为enabled=1
#
# 安装指定版本的Docker-CE:
# Step 1: 查找Docker-CE的版本:
# yum list docker-ce.x86_64 --showduplicates | sort -r
#   Loading mirror speeds from cached hostfile
#   Loaded plugins: branch, fastestmirror, langpacks
#   docker-ce.x86_64            17.03.1.ce-1.el7.centos            docker-ce-stable
#   docker-ce.x86_64            17.03.1.ce-1.el7.centos            @docker-ce-stable
#   docker-ce.x86_64            17.03.0.ce-1.el7.centos            docker-ce-stable
#   Available Packages
# Step2: 安装指定版本的Docker-CE: (VERSION例如上面的17.03.0.ce.1-1.el7.centos)
# sudo yum -y install docker-ce-[VERSION]
```

安装校验
```
root@iZbp12adskpuoxodbkqzjfZ:$ docker version
Client:
 Version:      17.03.0-ce
 API version:  1.26
 Go version:   go1.7.5
 Git commit:   3a232c8
 Built:        Tue Feb 28 07:52:04 2017
 OS/Arch:      linux/amd64

Server:
 Version:      17.03.0-ce
 API version:  1.26 (minimum version 1.12)
 Go version:   go1.7.5
 Git commit:   3a232c8
 Built:        Tue Feb 28 07:52:04 2017
 OS/Arch:      linux/amd64
 Experimental: false
```

## 11.3 docker源
```
tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://e8uef4us.mirror.aliyuncs.com"]
}
EOF
```