1、如何获取rpm包,及制作kubernetes镜像
1.1 官方yum源,有×××能力的 请使用
1 2 3 4 5 6 7 8 9 10 | cat <<EOF > /etc/yum .repos.d /kubernetes .repo [kubernetes] name=Kubernetes baseurl=http: //yum .kubernetes.io /repos/kubernetes-el7-x86_64 enabled=1 gpgcheck=1 repo_gpgcheck=1 gpgkey=https: //packages .cloud.google.com /yum/doc/yum-key .gpg https: //packages .cloud.google.com /yum/doc/rpm-package-key .gpg EOF |
1.2 自行编译生成相关rpm包
1 2 3 4 5 6 | 下载源码包 git clone https: //github .com /kubernetes/release kubeadm cd kubeadm /rpm sh docker-build.sh |
结果在 rpm/output/x86_64/yum/
1 2 3 4 | kubectl-1.8.2-0.x86_64.rpm kubelet-1.8.2-0.x86_64.rpm kubeadm-1.8.2-0.x86_64.rpm kubernetes-cni-0.5.1-0.x86_64.rpm |
期间会生成一个docker p_w_picpath叫kubelet-rpm-builder,也需要×××
我已上传自己私有仓
注意:如果提前下载好kubelet-rpm-builder,需要修改rpm目录下的docker-build.sh 和Dockerfile
Dockerfile修改如下:
1 2 3 4 5 | FROM foxchan /kubelet-rpm-builder USER root ADD entry.sh /root/ COPY ./ /root/rpmbuild/SPECS ENTRYPOINT [ "/root/entry.sh" ] |
docker-build.sh
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | #!/bin/sh set -e echo "Cleaning output directory..." sudo rm -rf output/* mkdir -p output docker run -ti -- rm - v $PWD /output/ : /root/rpmbuild/RPMS/ kubelet-rpm-builder $1 sudo chown -R $USER $PWD /output echo echo "----------------------------------------" echo echo "RPMs written to: " ls $PWD /output/ */ echo echo "Yum repodata written to: " ls $PWD /output/ * /repodata/ |
2、利用github,创建kubernetes镜像
2.1 Dockerfile上传到github
github上新建一个工程,https://github.com/foxchenlei/docker-library
然后在工程中新增: ./kube-apiserver-amd64/Dockerfile
,Dockerfile内容为:
1 2 | FROM gcr.io /google_containers/kube-apiserver-amd64 :v1.8.2 MAINTAINER FoxChan |
2.2 Docker Hub上创建Automated build
到docker hub上,Create -> Create Automated Build
,新增一个Github类型的自动编译,选择docker-library项目;修改Repository的Name为kube-apiserver-amd64
,简单填下描述,这样就创建了一个Automated Build。
进到Repository kube-apiserver-amd64
,Build Setting中填写Dockerfile Location为
,修改Docker Tag Name为1.8.2,Save Change and Trigger;然后点Build Details,可以看到build的过程,状态切为Success就可以了。kube-apiserver-amd64
2.3 剩下的,就是重复上面的操作,把你需要的镜像全部构建到hub.docker.com,以后需要的时候 就pull下来