1 #!/bin/bash 2 export RED=‘\E[1;31m‘ 3 export RES=‘\E[0m‘ 4 export GRN=‘\E[1;32m‘ 5 master_input=`echo -e " ${RED} 输入master主机ip ${RES}"` 6 #node_input=`echo -e "${GRN} 输入第${i}node主机ip ${RES}"` 7 node_number=`echo -e "${GRN} 输入node的数量 ${RES}"` 8 9 echo -e " ${RED} 开始安装master端 ${RES}" 10 read -p "$node_number" num 11 if [ -z `echo ${num}|sed "s/[0-9]//g"` ];then 12 echo "${RED} ${num}台node ${RES}" 13 for ((i=1;i<=$num;i++));do export node_input=`echo -e "${GRN} 输入第${i}node主机ip ${RES}"`;read -p "$node_input" node$i_ip;done 14 else 15 echo -e " ${RED} 输入有误！！${RES}" 16 exit 1 17 fi 18 19 hostname master 20 echo "`ip a s eth0|awk -F ‘[ /]+‘ ‘NR==3{print $3}‘` master " >>/etc/hosts 21 for ((i=1;i<=$num;i++));do echo "$node$i_ip node$i" >>/etc/hosts;done 22 23 cat >>/etc/yum.repos.d/virt7-docker-common-release.repo<<EOF 24 [virt7-docker-common-release] 25 name=virt7-docker-common-release 26 baseurl=http://cbs.centos.org/repos/virt7-docker-common-release/x86_64/os/ 27 gpgcheck=0 28 EOF 29 30 yum -y install --enablerepo=virt7-docker-common-release kubernetes etcd flannel 31 32 sed -ri.bak ‘s#(--master=http://)(.*)(:8080)#\1master\3#g‘ /etc/kubernetes/config 33 sed -i.bak ‘s#--insecure-bind-address=127.0.0.1#--insecure-bind-address=0.0.0.0#g‘ /etc/kubernetes/apiserver 34 sed ‘s#,ServiceAccount##g‘ /etc/kubernetes/apiserver 35 systemctl restart etcd.service kube-apiserver.service kube-controller-manager.service kube-scheduler.service 36 systemctl enable etcd.service kube-apiserver.service kube-controller-manager.service kube-scheduler.service
1 #!/bin/bash 2 export RED=‘\E[1;31m‘ 3 export RES=‘\E[0m‘ 4 export GRN=‘\E[1;32m‘ 5 echo -e "${RED} 请确保master已经hosts解析 ${RES}" 6 echo -e " ${RED} 开始安装node端 ${RES}" 7 cat >>/etc/yum.repos.d/virt7-docker-common-release.repo<<EOF 8 [virt7-docker-common-release] 9 name=virt7-docker-common-release 10 baseurl=http://cbs.centos.org/repos/virt7-docker-common-release/x86_64/os/ 11 gpgcheck=0 12 EOF 13 yum -y install --enablerepo=virt7-docker-common-release kubernetes etcd flannel 14 sed -ri.bak ‘s#(--master=http://)(10.0.0.140)(:8080)#\1master\2#g‘ /etc/kubernetes/config 15 sed -i.bak ‘s#--address=127.0.0.1#--address=0.0.0.0#g‘ /etc/kubernetes/kubelet 16 sed -i "s#hostname-override=node1#hostname-override=`hostname`#g" /etc/kubernetes/kubelet 17 systemctl restart kube-proxy.service kubelet.service docker 18 systemctl enable kube-proxy.service kubelet.service docker
