Build containers faster with Jib A container image builder for Java applications Our Team Cloud Tools for Java Appu Goundan @coollog @loosebazooka Qingyang “Q” Chen github.com/GoogleContainerTools/jib com/GoogleContainerTools/jib Building a Java container github.com/GoogleContainerTools/jib Me Java Developer Building website for pet clinic Wants to containerize the backend Wants container on registry push Registry github.com/GoogleContainerTools/jib I’m a Java developer, I don’t want to have to care about Dockerfiles Some Java Developer Somewhere github.com/GoogleContainerTools/jib Containerizing

lsmod | grep -e ip_vs -e nf_conntrack D. 安装 docker-ce 和 k8s See https://cloud.tencent.com/developer/article/1627330 Step1: 安装 docker-ce # 安装需要的支撑软件 yum install -y yum-utils device-mapper-persistent-data k8s-node4 Ready 43s v1.18.2 G. 部署 traefik See https://cloud.tencent.com/developer/article/1636080 Step1: 创建 crd vi 1-crd.yaml ## IngressRoute apiVersion: apiextensions.k8s rhvdksflvwq Org = iSurpass Bucket = openservice [Log] Filename = /opt/tools/iSurpass/openservice/log/openservice.log MaxSize = 1 MaxBackups = 30 MaxAge = 15

Kubernetes – Software Platform for the Future Michael Chen VMware 4 Developer • Hello World! • Containerize Applications • Micro Services Applications • Scalable Kubernetes Applications • Scalable development •Self-service portal Developer Sandbox • New application development • 12-factor apps, PCF Cloud Native •Simplify app maintenance •Improve developer workflow Application Repackaging Master API Cluster A Worker Worker Worker Kubernetes Master API Cluster B Operator Developer Architecture PKS Controller IaaS Worker Worker Kubernetes Cluster Services API Cluster3

Pod部署在K8s中 23 Pod 1 Container 1 Tools, Libs, SW Container 2 Tools, Libs, SW Pod 2 Container 1 Tools, Libs, SW Container 2 Tools, Libs, SW Kubernetes SACC2017 Kubernetes • 创建 • 注册PV • 回收PV Administrator Owned 开发者 • 申请 Volume Claim • 释放Volume Claim Developer Owned Worker Claim Pod 24 SACC2017 Kubernetes的Services • 服务类型 – ClusterIP – NodePort

clustered fashion. It really does support distributed processing across devices.” Ben Reif Lead Developer Booz Allen Hamilton 4 www.susergs.com Advancing the Tactical Edge with K3s and SUSE RGS Ki Lee the natural next step, and in 2018, K3s was deployed by the Booz Allen team. Ben Reif, lead developer at Booz Allen Ham- ilton, was quick to emphasize that, “K3s has been a foundational piece—giving

This helped someone like me with a hands-on but visual learning style.” → Survey response → Developer, running Kubernetes in AWS, Azure, and on-prem Dashboard as a K8s learning tool Create, read,

, a Tencent internal Kubernetes platform for Tencent’s services • https://cloud.tencent.com/developer/column/2436 Introduction Challenges with Kubernetes Ø How to provide a fast & reliable way to

P-1 为什么要做多云多K8S多环境 ‣ 标准的dev test pre prod环境 ‣ 存在的问题 • 标准的四套环境 DEV TEST PRE PROD • 标准的CICD流程 Developer LOCAL DEV Jenkins 构建 Git Maven Docker kubectl Jenkins pipeline 开课吧CI/CD架构 GitLab Maven Repository(nexus)

rights reserved. 容器云设计-- 企业权限设计 • 业务权限/数据权限：允许或拒绝用户进行某个数据的增删改查操作 Service Project Owner Master Developer Guest 增 删 查 改 18 2017 Lenovo Internal. All rights reserved. 让一切自动化--工欲善其事，必先利其器 • 从设计开始之初就把自动化理念融入进来

Boot 下载量 9000w+/月 JetBrains Java 开发生态报告 https://jakarta.ee/documents/insights/2019-jakarta-ee- developer-survey.pdf Spring Boot 是开发者构建云原生应用的首选! JAKARTA EE 2019 开发者报告 Config Server Service Discovery