Beginner’s Guide for eBPFRecently, I saw a video talking about why they replaced iptables with eBPF in Kuberentes. As a pre-CKA person 😂(Damn, I need to get…May 28, 2021May 28, 2021
IPtables in action!Yep! This post is a learning note and some basic usage for iptables. Basically, iptables received network packets on the machine and decide…May 26, 2021May 26, 2021
Linux containers & namespacesThis is a review for learning the relation between container and Linux namespaces. Before watching this video, I was still a bit confuse…May 18, 2021May 18, 2021
Not Using Social Media ChallengeLast November, I had stopped using social media like Facebook, Instagram, Twitter etc. for 1 month. However, I didn’t actually remove all…Jan 21, 2021Jan 21, 2021
