xu_binfeng的博客

1.关闭防火墙systemctl stop firewalld && systemctl disable firewalld2.关闭selinuxvim /etc/sysconfig/selinux修改SELINUX=disabled3.安装keepalived等yum -y install keepalived ipvsadm net-tools gcc gcc-c++ make popt-devel kernel-devel openssl-devel#设置开机启动

1.创建YAML# 使用你主机的IP地址或可解析的域名设置HOST0、HOST1和HOST2export HOST0=192.168.50.121export HOST1=192.168.50.122export HOST2=192.168.50.123# 创建临时目录来存储最终将在其他主机上运行的文件mkdir -p /tmp/${HOST0}/ /tmp/${HOST1}/ /tmp/${HOST2}/ETCDHOSTS=(${HOST0} ${HOST1} ${HOST2})NAMES

一、添加etcd优先级启动# 注意pause版本cat << EOF > /usr/lib/systemd/system/kubelet.service.d/20-etcd-service-manager.conf[Service]ExecStart=# Replace "systemd" with the cgroup driver of your container runtime. The default value in the kubelet is "cgroupfs

一，前置准备，这里不做解释安装：docker kubectl kubelet kubeadm修改：docker仓库修改为国内二、关闭swap和防火墙swapoff -ased -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstabsystemctl disable firewalld && systemctl stop firewalld三、如果需要用ipvs就开启模块以下模块需要开启ip_vsip_vs_rrip_vs_wrrip_v

linux 远程登录SSH密钥及配置密钥备注管理密钥生成用ssh-copy-id将公钥复制到远程机器中 ssh-copy-id 将key写到远程机器的SSH服务的配置修改私钥密码删除known_hosts中这个主机的相关信息连接远程主机指定密钥名称和端口UseDNS (加速ssh登录速度)指定默认密钥(方便使用可以不用再用-i参数)通过SSH挂载目录/文件系统ssh-add命令ssh-keygen...