docker磁盘挂载命令dockerfile设置docker-compose磁盘挂载

    docker exec -it 029e6df30836 /bin/bash exec: “/bin/bash”: stat /bin/bash: no such file or directory我们一般可能会在容器启动后进入容器，常用的是docker attach 镜像id，但是启动镜像的时候如果没有带 参数 -it的话，attach进去后可能是日志界面，并不能执行命令。所以我们会..

note:  permission !!!!

硬件环境 G3 ，CPU 9300H 16G内存 1G 固态硬盘软件环境简介3个VMware 3个节点跑centos7.4 每个节点都装有etcd，flannel，haproxy，keepalived，apiserver，kube-controller，kubesechuler ，kubectl ， kubelet，docker 以及kube-proxy 。k8s系统跑的主要pod一览...

refer : https://blog.csdn.net/javaboy/article/details/81978183Cost two days, encounter many problems, but  finally I deploy spring cloud hello world successfully! Including eureka, gateway, hystrix ..

pod status  ContainerCreatingkubectl describe pod my-nginx-86555897f9-d4gc5       reason like below docker run hello-world    execute like belowresolve :  centos  v7.4 +  

1 安装vagrant和virtualbox手工下载vagrant_2.2.0_x86_64.deb和virtualbox-5.2_5.2.18-124319~Ubuntu~xenial_amd64.deb,bpkg -i *.ded 安装。2 做虚拟集群到k8s中文官网 https://www.kubernetes.org.cn/3096.html 下载Vagrantfile脚本。放...

3kslink 1: https://github.com/opsnull/follow-me-install-kubernetes-cluster/blob/master/09-2.dashboard%E6%8F%92%E4%BB%B6.mdlink 2: https://blog.csdn.net/qq_29994609/article/details/82626330accord...

这里可能会有个报错导致启动失败：error: failed to run Kubelet: cannot create certificate signing request: certificatesigningrequests.certificates.k8s.io is forbidden: User "kubelet-bootstrap" cannot create certificate