Designed for Virtual Machines Designed for Containers and Kubernetes Require IT Ops for CI engine maintenance Pipeline as a service with no Ops overhead Plugins shared across CI engine Pipelines fully isolated

Application Code Transitioning to a cloud-native architecture also brings about an increase in maintenance tasks. The dynamic and distributed nature of cloud-native applications requires continuous monitoring

not every business gets it right. In a cloud-based world, software development, delivery and maintenance is a complex process. DevOps improves success enormously, but there remains room for failure.

over and over again with identical results. For instance, a command that updates a field in a database to a fixed value can be issued multiple times safely. Doing so might be wasteful, but the result suppose the commands try to update a local database on a system where a schema change had occurred, or after an administrator had deleted the whole database. In those scenarios, the command will fail deleting the whole virtual system and creating a new container. So in the example of updating a database in the previous section, Kubernetes heals the system simply by starting a new set of containers

需要运维实现故障恢复逻辑 ❑ 如果没有故障恢复逻辑，需要运维介入 • 响应慢 有风险 ❑ 自动回复，秒 级 ❑ 每次请求都是一个新的实例 虚拟机 容器 Serverless 性能调优 Database Linux OS 虚拟机 Database Tomcat Network Runtime Serverless vs. IaaS 运维能力 安全保障 Serverless vs. IaaS 运维能力

evolved further by incorporating microservices-based architectures and even databases in the form of database DevOps. Now there’s a new kind of Ops. GitOps is rapidly gaining popularity to extend the scope

1）进入备份目录解压：gunzip fit2cloud_$date.sql.gz 2）登录数据库后新建数据库并导入数据 mysql -uroot -pPassword123@mysql CREATE DATABASE fit2cloud_01 /*!40100 DEFAULT CHARACTER SET utf8mb4 */; use fit2cloud_01; source /backup/mysq

OSS、华为云 OBS、Ceph、Swift、Azure； Kubernetes管理 ⽀持对 Kubernetes 进⾏运维审计。 JumpServer 的数据库审计功能 数据库运维安全审计 Database Auditing 连接⽅式 命令⾏⽅式 数据库代理直连⽅式，可使⽤数据库管理⼯具（例如 Navicat、SQLyog 等）进⾏直连操作 Web GUI ⽅式 远程应⽤ ⽀持的数据库 MySQL

方案，交互界面美观、用户体验好。采纳分布式架构，支持多机 房跨区域部署，支持横向扩展，无资产数量及并发限制。 CMDB 全称为配置管理数据库，Configuration Management Database, 用于保 存构筑企业 IT 及应用的资源信息、资源归属信息、应用系统应用信息、以 及资源与资源关系信息，为 IT 系统运维、运营、管理，应用开发测试运维 提供准确、一致的数据支持，比如统计分析资源投入、分组分类关联查找