Nowadays, “sleep” has become a significant obstacle affecting physical health. Statistics show that the overall sleep duration in our country is generally short, with an average sleep time of only 6.75 hours, and 28% of people sleep less than 6 hours at night. However, some people believe that the amount of sleep is not the … Read more
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
With the popularity of renewable energy and the growing demand for home energy management, home energy storage systems have gradually become an important part of smart homes. Intelligent storage devices provide flexible and economical power supply for households. However, traditional energy storage devices face issues such as energy efficiency management, maintenance difficulties, and interaction experience … Read more
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
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
Resolving Ansible Version Compatibility Issues with Containers Ansible and Python have version dependencies; different versions of Python support different versions of Ansible. Control Node Python Support Target Node Python Support Ansible and Python version incompatibility can lead to execution failures. For example, if the Ansible version is 3.18.2 and the controlled nodes have Python versions … Read more
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
Click the blue text Follow us This article is a technical piece from the ‘Hansi Bian’ forum, authored by gasment. Thanks to the author! The copyright belongs to the original author, and any infringement will be pursued. Introduction This article organizes the test data for network disconnection control of Xiaomi smart home devices under the … Read more
A new ultra-low-cost Bluetooth module has just been released! The HLK-B50S is a master-slave integrated BLE5.3 Bluetooth module, priced as low as 8.8 yuan, featuring dual-mode Bluetooth, supporting GATT or SPP data transmission, with a transmission distance of over 80m in open environments. HLK-B50S Product Introduction The HLK-B50S is a BLE5.3 dual-mode Bluetooth-serial transmission module … Read more
Home Assistant (HA) is a powerful home automation system, but its support for Bluetooth Low Energy (BLE) devices has always been somewhat lacking. BLE_Monitor is an excellent custom component created to address this issue. It can passively monitor a wide variety of BLE devices from different brands and types, greatly expanding HA’s capabilities and enhancing … Read more