1. Introduction SSM is a lightweight server management platform that integrates Ansible and Docker, featuring graphical interface, modularity, and strong scalability. It allows for a series of tedious operations such as server deployment, container orchestration, resource monitoring, and alert notifications to be completed through a browser—no command line skills required, making it easy for beginners … Read more
Ansible is an open-source automation configuration management tool based on OpenSSH. It can be used to configure systems, deploy software, and orchestrate more advanced IT tasks such as continuous deployment or zero-downtime updates. The main goals of Ansible are simplicity and ease of use, and it also places a strong emphasis on security and reliability. … 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
Linux Cloud Computing | Daily Practice | Practical Tools | Career Development In the world of Linux operations, automation tools are the magic weapons for improving efficiency. Today, we focus on Ansible—a simple, agentless automation tool that allows you to quickly get started and enjoy the fun of operations! 🎯 Ansible: Simple, Efficient, and Beginner-Friendly! … Read more
Environment Requirements Four Ways to Deploy Java Services on Linux (Including Environment Dependencies and Start/Stop Instructions) This article provides four methods for deploying Java services, compatible with JDK 21, detailing the environment dependencies, start, stop, and restart operations for each method. The provided JAR file is automatically placed in the /root/resume/ directory, with the filename: … Read more
On the RK3588 platform, after a certain stage, if the hardware cursor is enabled, it is likely to disappear in some scenarios, and cannot be restored without a system reboot. Based on this phenomenon, it can be determined that the root cause lies within the kernel. Below, we will discuss this issue and how to … Read more
Environment Requirements Four Ways to Deploy Java Services on Linux (Including Environment Dependencies and Start/Stop Instructions) This article provides four methods for deploying Java services, compatible with JDK 21, detailing the environment dependencies, start, stop, and restart operations for each method. The JAR file provided in this example has been automatically placed in the /root/resume/ … Read more
Essential Tool for Kubernetes Operations: A Comprehensive Guide to Creating BusyBox Containers In daily operations and development work, we often need lightweight tools to quickly execute diagnostic commands, test network connections, or verify service statuses. <span>BusyBox</span> is such a powerful toolset with extremely low resource consumption, integrating various commonly used Unix tools like <span>sh</span>, <span>ls</span>, … Read more
Introduction to Ansible Playbook A Playbook is a component of Ansible used for configuration management. While Ansible’s AD-Hoc command functionality is powerful and can accomplish some basic configuration management tasks, AD-Hoc commands cannot support the configuration management of complex environments. In our practical use of Ansible, most of the time is spent writing Playbooks. In … Read more
Ansible Configuration File Ansible looks for a file named <span>ansible.cfg</span> as its configuration file. [root@ansible ansible]# ansible –version ansible [core 2.16.3] config file = /root/ansible/ansible.cfg configured module search path = ['/root/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules'] ansible python module location = /usr/local/lib/python3.12/site-packages/ansible_core-2.16.3-py3.12.egg/ansible ansible collection location = /root/.ansible/collections:/usr/share/ansible/collections executable location = /usr/local/bin/ansible python version = 3.12.8 (main, Dec 12 2024, … Read more