Introduction to Ansible-navigator

Introduction to Ansible-navigator

Introduction to Ansible-navigator In simple terms, <span>ansible-navigator</span> runs Ansible tasks through containers. The <span>ansible-navigator</span> calls the <span>ansible-runner</span> API to start the container and execute tasks. ┌──────────────────────────────────────────────┐ │ 🟦 ansible-navigator │ │ – Reads .ansible-navigator.yml │ │ – Parses CLI arguments │ │ – Constructs execution context │ └────────────┬─────────────────────────────────┘ │ calls ansible-runner API ▼ ┌──────────────────────────────────────────────┐ │ … Read more

The Automation Revolution of Ansible Web Platform: A New Chapter in Visual Deployment

The Automation Revolution of Ansible Web Platform: A New Chapter in Visual Deployment

The “Operation and Maintenance Artifact” Ansible Web Management Panel 1. Ansible: The “Swiss Army Knife” of IT Automation 1. What is Ansible? Ansible is an open-source automation tool developed in Python that enables agentless batch management through the SSH protocol. Its core value lies in simplifying configuration management, application deployment, and task orchestration, making it … Read more

Ansible: From Introduction to Abandonment (Part 12)

Ansible: From Introduction to Abandonment (Part 12)

Node Environment Management Node • System Version: Rocky Linux release 8.10 (Green Obsidian), minimal installation • Python Environment: python3.12 • Ansible-core Version: 2.15.13 For demonstration purposes, we are installing <span>ansible-core</span> (which includes only the basic modules). For normal use, you can install <span>ansible</span> (which includes some extended modules) for easier usage. This installation is done … Read more

Ansible Automation Tool Installation and Configuration Guide

Ansible Automation Tool Installation and Configuration Guide

Ansible is an agentless automation tool based on SSH and HTTPS, which allows for batch server configuration management and application deployment through simple YAML scripts. It is widely used in enterprise IT environments for batch operations and DevOps process optimization. This article provides a detailed introduction to the installation, configuration, and compatibility handling of Ansible … Read more

Practical CANopen Communication with S7-200 SMART: Detailed Bus Technology for Connecting Encoders, Sensor Networks, and Drives

Practical CANopen Communication with S7-200 SMART: Detailed Bus Technology for Connecting Encoders, Sensor Networks, and Drives

CANopen serves as a “common language” among industrial devices, enabling seamless “communication” between devices from different manufacturers. The S7-200 SMART, equipped with a CANopen module, acts like a proficient “translator” of this language, effortlessly commanding and coordinating various intelligent devices. This technology simplifies complex automation systems, allowing what once required intricate wiring to be connected … Read more

Understanding the Differences in File Size Reporting: Why `ls` and `du` Show Different Results in Linux

Understanding the Differences in File Size Reporting: Why `ls` and `du` Show Different Results in Linux

Understanding the Differences in File Size Reporting: Why ls and du Show Different Results in Linux In Linux system administration, checking file sizes is a common operation. But have you ever encountered the following confusion? Using ls shows the file as 1GB, while du only displays 20MB? Why is there such a discrepancy? This article … Read more

Employee Showcase | From ‘Abacus’ to ‘Iron Keyboard’

Employee Showcase | From 'Abacus' to 'Iron Keyboard'

Author | Zhang Fujun, ICBC Hebei Branch From ‘Abacus’ to ‘Iron Keyboard’ In 2023, we celebrate the 40th anniversary of the founding of the Industrial and Commercial Bank of China. As a veteran employee with 37 years of service, her growth journey is vividly remembered, and her story is long and rich… The ‘Three Iron’ … Read more

Home Media Server – Docker (Using Portainer) Installation of Nastools and Usage

Home Media Server - Docker (Using Portainer) Installation of Nastools and Usage

Nastools Introduction Nastools is an open-source toolkit designed for NAS (Network Attached Storage) users, primarily for automating media resource management and optimizing the NAS user experience. It integrates various practical functions to help users automate the downloading, organizing, categorizing, and syncing of media libraries, making it especially suitable for home media libraries, PT (private tracker) … Read more

Pool Cleaning Robots Accelerate Growth, Promising Future in a Blue Ocean Market

Pool Cleaning Robots Accelerate Growth, Promising Future in a Blue Ocean Market

The number of pools worldwide continues to grow, leading to a high demand for pool robots. Pool robots are rapidly penetrating the market, transitioning from the initial introduction phase to a period of rapid growth.The competitive landscape of the industry is concentrated and lacks innovation, creating favorable conditions for Chinese brands to rise. In recent … Read more