Ansible Playbook Grouping Plays with Block Playbooks can group plays using <span>block</span>, not only for grouping, but <span>block</span> can also handle task errors during the execution of the <span>block</span>. <span>block</span> handles errors in two ways: • <span>rescue</span>: This task will only execute if a task within the <span>block</span> returns a failed status. • <span>always</span>: This … Read more
Ansible Playbooks are written in YAML. They describe the entire process of automation in a human-readable language. This article will delve into the fundamental core of Playbooks, further mastering the clever uses of Ansible scripts. YAML Syntax 1. Indentation Rules <span>YAML</span> uses spaces for indentation to represent hierarchical relationships, which is its most basic syntax … Read more
1. Overview of Ansible Ansible is an increasingly popular open-source automation tool for operations management. It enables automation of operations, improving the efficiency of operations engineers and reducing human errors.Ansible can perform various management tasks through its rich set of integrated modules, with over a thousand built-in modules. More importantly, it is very easy to … Read more
Have you ever experienced this situation? Forgetting to send birthday wishes to family, missing important project meetings, or not remembering the tasks to complete for the day, leaving you scrambling to make up for it. Actually, there’s no need to panic; Python can help you create a “personal reminder assistant”. With just a few simple … Read more
Automation is not only a technological evolution but also a shift in mindset. Recently, our team members have been dedicated to transforming the time-consuming bus verification work into an automated verification process, during which many interesting discoveries emerged. 01 The Fragility of Manual Operations: Even Experts Can Make Mistakes During the bus verification process, we … Read more
Click the blue text to follow us 01 What is a Smart Shelf A smart shelf is a solution that upgrades traditional shelves using modern Internet of Things (IoT), Artificial Intelligence (AI), big data, and sensor technologies. It is no longer just a simple physical display rack, but an intelligent terminal that integrates data collection, … Read more
By 2025, the focus of discussions around artificial intelligence has quietly shifted from “What can we do with AI” to “What can AI do autonomously for us”. At the heart of this transformation is the rise of AI Agents, which are no longer just passive tools but active “agents” capable of understanding objectives, formulating plans, … Read more
At Tesla’s Gigafactory in Shanghai, it takes only 38 seconds to produce a Model 3. Scary, right? In the age of AI and robots, survival of the fittest: what should ordinary people do? Nowadays, if you don’t mention AI or robots in a conversation, you are considered outdated. There are countless examples of traditional industries … Read more
Insist on originality and deep thinking. Welcome to follow. De Wen Chen The full text contains502 words, reading it will take approximately2 minutes Recently, the star general artificial intelligence company “Figure AI,” which has gathered numerous top global companies and consortiums and has only been established for three years, released a new video showcasing the … Read more
Bilibili Video Link: https://www.bilibili.com/video/BV1wB5XzuEQT/?share_source=copy_web&vd_source=097fdeaf6b6ecfed8a9ff7119c32faf2 01 — Project Overview 1. Function Details STM32 Intelligent Fruit and Vegetable Preservation System Functions are as follows: STM32 microcontroller as the main control chip Environmental monitoring: monitoring temperature and humidity, carbon dioxide concentration Display function: displays current environmental parameters and mode information via OLED Control function: the system can control … Read more