Kubernetes生产实践系列之八：从源代码构建Kubernetes RPM包

傷城~ 2023-05-21 13:52 31阅读 0赞

## **一、前言** ##

从源代码构建Kubernetes的RPM可以帮助我们随时测试新的功能并且进行深度的debug。

转载自https://blog.csdn.net/cloudvtec

## **二、准备工作** ##

安装go依赖

yum install epel-release -y
    yum update -y && yum upgrade -y
    yum install golang go-md2man go-bindata gcc bison git rpm-build vim -y
    bash < <(curl -s -S -L https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer)
    source /root/.gvm/scripts/gvm
    gvm install go1.4 -B
    gvm use go1.4
    gvm install go1.11.1
    gvm use go1.11

安装docker

yum install -y docker
    systemctl enable docker
    systemctl start docker

转载自https://blog.csdn.net/cloudvtec

## **三、获取构建环境和进行构建** ##

### 3.1 获取Fedora发布的Kubernetes构建工具仓库 ###

> **git clone https://src.fedoraproject.org/cgit/rpms/kubernetes.git**
> 
> kubernetes.spec   
> ...  
> %global provider                github  
> %global provider\_tld            com  
> %global project                 kubernetes  
> %global repo                    kubernetes  
> \# https://github.com/kubernetes/kubernetes  
> %global provider\_prefix         %\{provider\}.%\{provider\_tld\}/%\{project\}/%\{repo\}  
> %global import\_path             k8s.io/kubernetes  
> %global commit                  **2bba0127d85d5a46ab4b778548be28623b32d0b0**  
> %global shortcommit              %(c=%\{commit\}; echo $\{c:0:7\})  
> %global con\_provider            github  
> %global con\_provider\_tld        com  
> %global con\_project             kubernetes  
> %global con\_repo                contrib  
> \# https://github.com/kubernetes/contrib  
> %global con\_provider\_prefix     %\{con\_provider\}.%\{con\_provider\_tld\}/%\{con\_project\}/%\{con\_repo\}  
> %global con\_commit              **5b445f1c53aa8d6457523526340077935f62e691**  
> %global con\_shortcommit         %(c=%\{con\_commit\}; echo $\{c:0:7\})  
> %global kube\_version            1.10.3  
> %global kube\_git\_version        v%\{kube\_version\}  
> ...

从 spec 文件可以看到构建过程依赖 kubernetes 主仓库和 contrib 仓库，根据这个版本所依赖kubernetes的commit id，可以从github找到对于的commit

https://github.com/kubernetes/kubernetes/commit/2bba0127d85d5a46ab4b778548be28623b32d0b0

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![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Nsb3VkdnRlY2g_size_16_color_FFFFFF_t_70 1][]

### 3.2 获取源代码 ###

https://github.com/kubernetes/kubernetes/archive/2bba0127d85d5a46ab4b778548be28623b32d0b0/kubernetes-2bba012.tar.gz
    https://github.com/kubernetes//contrib/archive/5b445f1c53aa8d6457523526340077935f62e691/contrib-5b445f1.tar.gz

### 3.3 构建RPM ###

mkdir -p /root/rpmbuild/SOURCES/
    mv ~/kubernetes/* /root/rpmbuild/SOURCES/
    cd /root/rpmbuild/SOURCES/
    rpmbuild -ba kubernetes.spec

### 3.4 查看构建结果 ###

[root@k8s-tools SOURCES]# ls -l ../RPMS/x86_64/
    total 145348
    -rw-r--r--. 1 root root    41872 Oct 30 04:56 kubernetes-1.10.3-1.el7.x86_64.rpm
    -rw-r--r--. 1 root root 28983340 Oct 30 04:58 kubernetes-client-1.10.3-1.el7.x86_64.rpm
    -rw-r--r--. 1 root root 20025212 Oct 30 04:58 kubernetes-kubeadm-1.10.3-1.el7.x86_64.rpm
    -rw-r--r--. 1 root root 49244240 Oct 30 04:57 kubernetes-master-1.10.3-1.el7.x86_64.rpm
    -rw-r--r--. 1 root root 28641836 Oct 30 04:57 kubernetes-node-1.10.3-1.el7.x86_64.rpm
    -rw-r--r--. 1 root root 21887636 Oct 30 04:57 kubernetes-unit-test-1.10.3-1.el7.x86_64.rpm

转载自https://blog.csdn.net/cloudvtec

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