编译k8s1.11 kube-apiserver源码

╰+哭是因爲堅強的太久メ 2022-01-07 02:05 182阅读 0赞

### 说明 ###

修改k8s1.11 kube-apiserver源码并构建成镜像，最终替换运行在集群中的kube-apiserver pod来验证本次源码修改

参看链接：[https://xinchen.blog.csdn.net/article/details/88603293][https_xinchen.blog.csdn.net_article_details_88603293]

centos7.4

cpu 2core mem 4g

### 安装go环境 ###

yum install -y go

\[root@node2 appdata\]\# go version  
go version go1.11.5 linux/amd64

### 下载k8s1.11源码 ###

#创建源码存放目录，go在编译时会在$GOPATH/src下寻找源码
    #默认GOPATH为/root/go，可通过go env查看
    mkdir -p /root/go/src/k8s.io
    
    #下载源码，阿里云ECS，速度挺快，其他机器可通过修改hosts加速
    git clone https://github.com/kubernetes/kubernetes -b release-1.11
    
    #下载编码源码需要的镜像
    docker pull bolingcavalry/kube-cross:v1.11.5-1 \
    && docker pull bolingcavalry/debian-iptables-amd64:v11.0 \
    && docker pull bolingcavalry/debian-base-amd64:0.4.0
    
    #tag镜像
    docker tag b16987a9b305 k8s.gcr.io/kube-cross:v1.11.5-1 \
    && docker tag 48319fdf4d25 k8s.gcr.io/debian-iptables-amd64:v11.0 \
    && docker tag 8021d54711e6 k8s.gcr.io/debian-base-amd64:0.4.0
    
    #编辑build/lib/release.sh文件，去除--pull参数以在编译时优先使用本地镜像

### 修改源码 ###

#修改delete.go
    vim /root/go/src/k8s.io/kubernetes/staging/src/k8s.io/apiserver/pkg/endpoints/handlers/delete.go

![711696-20190526233230523-516206404.png][]

### 构建源码 ###

#全量编译
    KUBE_BUILD_PLATFORMS=linux/amd64 make
    #编译kube-apiserver为docker镜像
     KUBE_BUILD_PLATFORMS=linux/amd64 make quick-release WHAT=cmd/kube-apiserver
    #构建产物在如下目录
    _output/release-images/amd64

![711696-20190526234824745-1387254855.png][]

转载于:https://www.cnblogs.com/orchidzjl/p/10928356.html

[https_xinchen.blog.csdn.net_article_details_88603293]: https://xinchen.blog.csdn.net/article/details/88603293
[711696-20190526233230523-516206404.png]: /images/20211227/79663b4e41d7475c8d578538cf754043.png
[711696-20190526234824745-1387254855.png]: /images/20211227/fde0bd9d71674f2083d1d85f4d985e00.png