Welcome to the Python teaching column! Today, we will explore a very practical automation operation and maintenance tool—Ansible. Ansible is an open-source tool written in Python that automates the configuration, coordination, and management of computer systems. Whether you are a beginner or an experienced developer, this article will quickly help you grasp the basic concepts, … Read more
Why Has Ansible Become an Essential Tool for Operations? Agentless Architecture: Direct connection via SSH protocol, no need to pre-install clients on target machines Declarative Syntax: Playbooks written in YAML, configuration is documentation Modular Design: 2000+ built-in modules covering cloud management, networking, containers, and more Idempotence Guarantee: Repeated execution does not change the final state … Read more
Background Introduction: Many videos produced by Sugar are based on the open-source project project-generator to support three platforms. Feedback has shown that this method has sparked a lot of interest among readers. Friends participating in Sugar’s “Software Architecture Training Program” have successfully mastered this method. This article systematically introduces the use of project-generator starting from … Read more
Hello everyone! I am your old friend from Python. Today, we are going to talk about a very practical skill that is often overlooked in real projects: handling YAML files. You may have seen files ending with .yaml or .yml in various configuration files; they are more concise and readable than JSON, making them ideal … Read more
First, let’s address the leftover issues from Jenkins. Below is the original pipeline code to add a non-image to the cluster as a deployment. pipeline { agent { kubernetes { inheritFrom 'default' namespace 'xiejiajia' serviceAccount 'jenkins-sa' // Use the newly created ServiceAccount } } environment { ACR_SERVER = 'registry.cn-hangzhou.aliyuncs.com' ACR_NAMESPACE = 'nginx-vmware' ACR_REPOSITORY = 'jenkins-test' … Read more
Ansible – The Best Automation Library in Python Hello everyone, I’m Zhang Ge, and today I’m bringing you a super useful Python library: Ansible. If your Python skills are just starting out, or if you haven’t thought about automation in operations, then you are really behind the times. Ansible is like your personal IT assistant; … Read more
Ansible: The Swiss Army Knife for Automation! Hi, Python enthusiasts! Today we are going to learn about a very practical automation tool – Ansible. Whether you are a DevOps engineer, a system administrator, or a developer interested in automation, Ansible can bring efficiency and convenience to your work. Let’s embark on the journey of Ansible … Read more
Why do operations engineers at large companies always seem so relaxed? They don’t have to manually deploy applications or manage servers every day, and they can even enjoy coffee leisurely in a café while the system continues to run stably. The secret lies in automated operations. Today, we will discuss how to use Python and … Read more
Welcome to the Python teaching column! Today, we will explore a very practical Python library—Ansible. Ansible is a Python-based automation tool that helps you easily manage multiple servers, achieving configuration management and task automation. Whether you are a beginner or an experienced developer, this article will provide you with comprehensive guidance from basics to advanced … Read more
1. What is Taskfile Taskfile describes various execution tasks using YAML and is primarily written in Go. Compared to Makefile which uses tab-separated and bash syntax, Taskfile appears more modern and user-friendly (although it may turn you into a YAML engineer). Taskfile has built-in advanced features such as dynamic variables and recognition of operating system … Read more