Hello everyone, I am Chen Jianhao, and you can call me Engineer Chen. I usually enjoy pondering technical issues and organize the pitfalls and fragmented thoughts I encounter at work into articles. Occasionally, I also share some work insights and life reflections. oVirt 4.4.3 Virtualization Platform: engine Add node node Create a new data center … Read more
Ansible Playbook Practical Guide: From Basics to Large-Scale Cluster Automation Deployment Introduction: Why Choose Ansible? In the cloud-native era, manual operations have become the biggest bottleneck limiting team efficiency. When faced with hundreds of servers needing batch deployment, traditional SSH operations on each machine are not only inefficient but also prone to errors. The emergence … Read more
On July 15, 2025, the Asia Data Center Summit and Exhibition (Data Center Asia) kicked off in Hong Kong, China. The Global Computing Alliance (GCC) was invited to attend, and Mr. Miao Fuyou, CTO of the secretariat, delivered a keynote speech titled “Dual-Zero Initiative: Mission on Material Compatibility to Accelerate Liquid-Cooling Deployment”, focusing deeply on … Read more