★第13章、anaconda conda是代码包及其依赖项和环境的管理工具，conda为Python项目而 创造，但可适用于以下多种语言： Python, R, Ruby, Lua, Scala, Java, JavaScript, C/C++, FORTRAN anaconda是一个包含180+的科学包及其依赖项的发行版本，其包含的 科学包包括：conda, numpy, scipy, ipython tree_1_2 = tree_root.insert(tree_1, 2, "any", text="any") tree_2_0 = tree_root.insert(tree_2, 0, "api", text="api") tree_2_1 = tree_root.insert(tree_2, 1, "auth", text="auth") tree_2_2 = tree_root.insert(tree_2

mentor telling you what not to worry about  Perf events mixed mode can show stack traces of both Java and native system calls Continuous Delivery in Financial Training by David Genn (IG) @david_genn

kubeadm init --kubernetes- version=v1.19.4 \ --apiserver-adver�se- address=10.99.1.51 \ # api server地址 --pod-network-cidr=10.244.0.0/16 \ # pod容器网段 --service-cidr=10.7.0.0/16 \ # service网段，即cluster kubeadm init --kubernetes- version=v1.28.2 \ --apiserver-adver�se- address=10.99.1.51 \ # api server地址 --pod-network-cidr=10.244.0.0/16 \ # pod容器网段 --service-cidr=10.7.0.0/16 \ # service网段，即cluster 高可用集群拓扑图： ★先配置HA高可用的反向代理 本例中vip为10.99.1.54（三台master ip为10.99.1.51~53）使用haproxy做反向代理 frontend k8s_api_tcp_6443 bind *:6443 mode tcp default_backend my_k8s_cluster_6443 backend my_k8s_cluster_6443

that could become an error and will likely trigger an alert 4. Error – error conditions such as API failures, internal issues 5. Fatal – forces a termination iv. Examples of potentially significant Use telemetry to measure outcomes iv. Etsy open-sourced their experimentation framework – Feature API e. INTEGRATE A/B TESTING INTO OUR FEATURE PLANNING i. Product owners should consider each feature

suite becomes the living documentation of the system specification and represent working examples of API use e. DESIGN FOR OPERATIONS THROUGH CODIFIED NON-FUNCTIONAL REQUIREMENTS i. Designing for fast changes through pair programming or code review 3. Instrument the repository to detect suspicious code (API calls from certain types of test code) 4. Ensure every CI process is in an isolated container 5

Coined by Martin Fowler in 2004 ii. Strangler Application 1. Put existing functionality behind an API 2. New functionality implemented in new services with new architecture 3. Make calls to old system

然后普通用户就可在自己的项目里配置“WebHook”功能了 Se�ngs→Webhooks→Add new webhook Webhook URL： h�p://10.99.1.241:32433/api/v2/job_templates/42/gitlab/ Webhook Key： vHRMIUlRQql9khxfr23sVlaeeMaLA7pZEmbKmmECeFL3bgF7kP Trigger可选择“Push