发布一个k8s部署视频:https://edu.youkuaiyun.com/course/detail/26967
课程内容:各种k8s部署方式。包括minikube部署,kubeadm部署,kubeasz部署,rancher部署,k3s部署。包括开发测试环境部署k8s,和生产环境部署k8s。
腾讯课堂连接地址https://ke.qq.com/course/478827?taid=4373109931462251&tuin=ba64518
第二个视频发布 https://edu.youkuaiyun.com/course/detail/27109
腾讯课堂连接地址https://ke.qq.com/course/484107?tuin=ba64518
介绍主要的k8s资源的使用配置和命令。包括configmap,pod,service,replicaset,namespace,deployment,daemonset,ingress,pv,pvc,sc,role,rolebinding,clusterrole,clusterrolebinding,secret,serviceaccount,statefulset,job,cronjob,podDisruptionbudget,podSecurityPolicy,networkPolicy,resourceQuota,limitrange,endpoint,event,conponentstatus,node,apiservice,controllerRevision等。
第三个视频发布:https://edu.youkuaiyun.com/course/detail/27574
详细介绍helm命令,学习helm chart语法,编写helm chart。深入分析各项目源码,学习编写helm插件
————————————————------------------------------------------------------------------------------------------------------------------
1类图
2c++实现
/*
* singleton1.cpp
*
* Created on: 2017年2月7日
* Author: admin
单利模式懒汉式,没有考虑多线程
*/
#include <iostream>
#include <string>
using namespace std;
class FoodFactory{
private:
static FoodFactory* factory;
private:
FoodFactory(){}
public:
static FoodFactory* getInstance(){
if(factory==NULL){
factory=new FoodFactory;
}
return factory;
}
};
FoodFactory* FoodFactory::factory=NULL;
int main(){
FoodFactory* factory=FoodFactory::getInstance();
delete factory;
return 0;
}
/*
* singleton2.cpp
*
* Created on: 2017年2月7日
* Author: admin
* 饿汉式
*/
#include <iostream>
#include <string>
using namespace std;
class FoodFactory2{
private:
static FoodFactory2* factory;
private:
FoodFactory2(){}
public:
static FoodFactory2* getInstance(){
return factory;
}
};
FoodFactory2* FoodFactory2::factory=new FoodFactory2;
int main(){
FoodFactory2* factory=FoodFactory2::getInstance();
delete factory;
return 0;
}