Ansible Management of Windows Hosts Error

ansible-playbook — – hosts: windows tasks: – name: backup webapp win_shell: ‘move D:\tomcat\WEB-INF D:\Y4ECSRUN\webapp\\WEB-INF-{{ DATE }}bak’ – name: copy package win_copy: ‘src=/ansible-playbook/WEB-INF.zip dest=D:\tomcat\webapp\WEB-INF-{{ DATE }}.zip’ – name: unzip package win_unzip: ‘creates=no src=D:\Y4ECSRUN\webapp\hanwang-test\WEB-INF-{{ DATE }}.zip dest=D:\Y4ECSRUN\webapp\hanwang-test\’ – name: stop java service raw: ‘taskkill /F /IM java.exe /T’ – name: start tomcat service win_command: ‘chdir=D: .\startup.bat’ Execute … Read more

Practical Implementation of MySQL Deployment with Ansible

1. Overview of Ansible Ansible is an open-source automation tool for IT operations, created by Michael DeHaan in 2012 and acquired by Red Hat in 2015 for over $100 million. It is developed in Python and manages remote nodes via SSH protocol without the need to install any client agents on the controlled end (Agentless). … Read more

Illustration of the HTTP Protocol

1. Technical Foundations and Overview Q: What is HTTP? A: HTTP is a standard TCP for requests and responses between client and server. It is actually built on top of TCP. When we open the Baidu webpage, it looks like this: https://www.baidu.com The extra ‘S’ actually stands for TLS/SSL. We won’t explain that here, so … Read more

HTTP Status Codes of Interest to Google (and Those to Ignore)

The Google Search Relations team recently shared insights on how search engines handle HTTP status codes in the “Search Off the Record” podcast. Gary Illyes and Martin Splitt from Google discussed several categories of status codes that are often misunderstood by SEO professionals. How Google Views Certain HTTP Status Codes While the podcast did not … Read more

The Origins and Development of Four Network Protocols: HTTP, HTTP2.0, SPDY, HTTPS

✦ ✦ ✦ ✦ ✦ ✦ ✦ ✦ As a programmer who frequently interacts with the web, understanding these protocols is essential. This article will introduce the differences and basic concepts of these protocols. It may not be limited to frontend knowledge but also includes some operational and protocol-related knowledge, hoping to provide readers with … Read more

HTTP Debugging Tool: Earth-Restful-Helper

The plugin is currently not available on the JetBrains marketplace, but access will gradually be opened. Please leave a message if you need it. Earth-Restful-Helper Main Features Supports the entire JetBrains family, with special support for automatic interface recognition and code tagging in IDEA. 🚀 Quick Debugging: Identifies Jax-rs and Spring style interfaces for rapid … Read more

MCP: The HTTP or USB-C for AI?

Welcome to the reading! 👏 The Model Context Protocol (MCP) has recently gained significant attention. MCP is an open standard designed to help AI applications—especially large language models (LLMs)—connect more easily to external data sources and tools. This article will clearly outline some key points about MCP. Why was MCP created? In traditional scenarios, connecting … Read more