and predictable outcomes Granular control over pipeline execution details on Kubernetes, to support your exact requirements Built for Kubernetes Scale on-demand Flexible and powerful Secure 0-jdk-8-slim command: [“mvn”] args: [“install”] - name: parse-yaml image: python3 script:|- #!/usr/bin/env python3 ... OPENSHIFT PIPELINES Tekton Concepts: Task 23 OPENSHIFT PIPELINES order for complex rollouts ● Rollback and rollforward to any Git commit ● Manifest templating support (Helm, Kustomize, etc) ● Visual insight into sync status and history OPENSHIFT GITOPS 29 An application

excited to share Christian’s enthusiasm for GitOps here in his first book, and we’ll continue to support him and cheer him on as he continues to share his exper- tise across the GitOps community. —Natale Kubernetes Op- erator lets developers write declarations in their chosen language: Golang, TypeScript, Python, etc. Instead of translating their infrastructure ideas into YAML, developers can write the declarations pre-built applications. If your organization uses Helm heavily, you’re in luck! Most GitOps tools support de- ploying Helm charts. Operators Operators aren’t exactly a tool to help avoid duplicating YAML

[root@admin-node ~]# unzip fit2cloud_tools.zip  安装 Python 依赖包 [root@admin-node ~]# cd /opt/fit2cloud-tools/rpm-package [root@admin-node ~]# sh python-paramiko.sh  修改部署配置文件 [root@admin-node ~]# cd **.tar.gz  执行安装命令 usage： python Install-Tools.py -H [ ] -P -u -p -U -- eg: 1)Install Nginx python Install-Tools.py -H 10.1.13.222 -u root -p Calong@2015 -U nginx-1.17.0.tar.gz /opt/nginx-1.17.0.tar.gz --nginx 2)Install Mysql python Install-Tools.py -H 10.1.13.94 10.1.13.127 -P 22 -u root -p Calong@2015 -U mysql-5.7.32-linux-glibc2

子网（Subnet）。 JumpServer JumpServer 是全球首款开源的堡垒机，使用 GNU GPL v2.0 开源协议，是符合 4A 规范的运维安全审计系统。JumpServer 使用 Python / Django 为主进行开发，遵循 Web 2.0 规范， 配备了业界领先的 Web Terminal 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

Patching framework Ability to apply yaml directly Some use-cases may work better with templates No support in OpenShift GUI console Great for enterprise teams, not as good for independent applications class support in OpenShift GUI console Great for distributing applications across multiple organizations OpenShift specific templating solution Easy to understand and use First class support in OpenShift GUI console Templates are static, no support for dynamic scripting/variables What's next in OpenShift Q3CY2020 Cloud Native Development OPENSHIFT PIPELINES Near Term (3-6 months) Mid

these tools and resources that eliminate obstacles. Developers should not have to file a list of support tickets and wait forever to get what they need. It’s a good idea to have a consistent process in that build features and release code into production. Platform teams, on the other hand, exist to support application development teams and make resources available to them whenever needed. Application The platform they build is a collection of self-service APIs, tools, services, knowledge, and support. Development teams have a high degree of autonomy, but they also rely on the platform team to

allowing for rapid, repeatable, and error-free provisioning of infrastructure. Popular tooling to support IaC includes Terraform, Pulumi, Ansible, Salt, and Puppet. These tools provide the necessary capabilities services. Our products, services, and people give developers and enterprises the flexibility, support, and trust they need to build, deploy, secure, and scale applications more easily and cost-effectively property of their respective companies. Cloud Computing Services Developers Trust linode.com | Support: 855-4-LINODE | Sales: 844-869-6072 249 Arch St., Philadelphia, PA 19106 Philadelphia, PA 19106

approach for rollbacks. At the time of writing, however, the present GitOps tools have very little support and guidance on how you perform a rollback in a standard way. Observability for GitOps (and Git) we need dedicated tools for all these questions. Ideally, a GitOps solution should have native support for measuring and storing historical data for: ● Business features implemented in each release post-sync step is to perform smoke testing on the deployment that was just synced. Codefresh has great support for both ​unit ​and ​integration tests​ both of which require the capabilities of a full CI/CD

JumpServer 是全球首款开源的堡垒机，使用 GNU GPL v2.0 开源协议， 杭州飞致云信息科技有限公司 11 是符合 4A 规范的运维安全审计系统。JumpServer 使用 Python / Django 为主进行开发，遵循 Web 2.0 规范，配备了业界领先的 Web Terminal 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。

one month Change failure rate 0-15% 0-15% 0-15% 46-60% A surprise: speed and stability support one another Combining the first and second SDO measures (lead time and deployment frequency) provides