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Docker 活动容器实例 增加目录映射 -v

添加 /data/soft:/data/soft 目录映射1、在容器目录下下载sz config.v2.json、hostconfig.json两个文件,修改它们cd /var/lib/docker/containers/7c3d7013f94801666841f55165646d414b17792de0c3890a4e7b98693a8a2218config.v2.json"AutoRemove

#docker
centos7安装配置k8s

注:理论简述请见:https://blog.csdn.net/oToyix/article/details/108530016一、环境操作系统: centos 7 x64192.168.1.111: 主节点 master+ etcd数据库 + flanneld192.168.1.109: 数据节点node(应用及容器)二、安装配置主机节:192.168.1.1111、更新时间,使各节点时间统一[r

#kubernetes
kubectl配置 连接kubernetes集群(rancher)

kubectl配置连接kubernetes集群(rancher)wget -c https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectlchmod a+x kubectlmv kubectl /usr/bin/mkdir -p /root/.kube/vi

#kubernetes#运维
k8s 通过命令行创建容器

一、编辑部署脚本centos7.json[root@localhost ~]# vim centos7.json[root@localhost ~]# cat centos7.json{"kind": "Deployment","apiVersion": "extensions/v1beta1","metadata": {"name": "vhost-centos7ssh","namespace"

K8S master高可用,多master节点 ,外部etcd(keepalived + haproxy )案例

一、环境IP角色192.168.0.30VIP192.168.0.31master1+etcd192.168.0.32master2 + etcd192.168.0.33master3 + etcd192.168.0.35node1192.168.0.37node2192.168.0.38node3所有节点基础环境设置yum install bash-completion vim wget lrz

centos7 Kubeadm安装配置K8S 及Dashboard外部服务

centos7Kubeadm安装配置K8S环境:Kubernetes Master节点:192.168.0.47Kubernetes node1节点:192.168.0.33Kubernetes node2节点:192.168.0.37Docker私有库节点:192.168.0.591、所有节点,HOST及防火墙设置#添加hosts解析;cat >/etc/hosts<<EOF1

#kubernetes#运维
kubernetes 401 You have been logged out because your token has expired

K8S dashboard token超时,见下图:解决方法:命令空间 ->kubernetes-dashboardDeployments‘–token-ttl=68400’spec:volumes:- name: kubernetes-dashboard-certssecret:secretName: kubernetes-dashboard-certsdefaultMode: 420-

#kubernetes
K8S 持久化之静态PV (nfs)

K8S 持久化之 静态PV (NFS)K8S部署见上篇:https://blog.csdn.net/oToyix/article/details/117963839一、概念Persistent volumePersistent Volume (持久存储卷)简称PV,是一个K8S资源对象,所以我们可以单独创建一个PV。它不和Pod直接发生关系,而是通过Persistent Volume Claim(

#k8s
centos7 Kafka部署(单机版)

centos7 Kafka部署(单机版)一、概念:Kafka主要应用场景是:日志收集系统和消息系统。Kafka是最初由Linkedin公司开发,是一个分布式、分区的、多副本的、多订阅者,基于zookeeper协调的分布式日志系统(也可以当做MQ系统)。采用zookeeper对集群中的broker和comsumer进行管理;可以注册topic到zookeeper上,通过zookeeper的协调机制,

#zookeeper
centos7 Harbor仓库安装配置及镜像pull/push

docker 仓库harbor安装配置一、安装Docker-Compose快速编排工具wget -c https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64mv docker-compose-Linux-x86_64 /usr/local/bin/docker-composechm

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