k8s的安装与部署

资源包（calico.tar.gz，calico.yaml，k8s22images.tar.gz）链接：https://pan.baidu.com/s/1WKXk1v3uIUs3GpKcS11aXQ 
提取码：t8yg 

把这些包都上传到/root/下就可以

环境案例：

192.168.8.10 master01

192.168.8.20 worker01

192.168.8.30 worker02

前提环境三台都需要操作

#修改hosts文件
[root@master01 ~]# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.8.10    master01
192.168.8.20    worker01
192.168.8.30    worker02
#设置ssh互信
#修改主机名称
#先修改ip地址
#关闭selinux
[root@master01 ~]# cat /etc/selinux/config
SELINUX=disabled
#关闭防火墙
[root@master01 ~]# systemctl stop firewalld
#配置iptables
[root@master01 ~]# cat /etc/sysctl.d/k8s.conf 
net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward = 1
vm.swappiness = 0