1环境准备
master主机IP:192.168.10.169
node1节点:192.168.10.170
node2节点:192.168.10.171
因为pull镜像需要凭据,这里首先安装凭据,在node节点上面去安装凭据
1、wget http://mirror.centos.org/centos/7/os/x86_64/Packages/python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm
2、rpm2cpio python-rhsm-certificates-1.19.10-1.el7_4.x86_64.rpm | cpio -iv --to-stdout ./etc/rhsm/ca/redhat-uep.pem | tee /etc/rhsm/ca/redhat-uep.pem
3、docker pull registry.access.redhat.com/rhel7/pod-infrastructure:latest
2开始部署,首先是tomcat应用,我这里创建一个yaml文件来部署tomcat(注意部署容器都是在master执行,然后master会把容器分发到node界面上面去部署)
[root@master /]# kubectl logs --help^C
[root@master /]# more tomcat8.yaml
apiVersion: apps/v1beta2 #当前配置格式版本
kind: Deployment #创建资源类型
metadata: #资源元数据,name是必须项
name: portal
spec: