Recent posts

Adapting to MacBook

04:59 August 26, 2018

Trying to change my habit to adapt to my new MacBook Pro

Iptables as Tunnel

15:09 June 16, 2018

My requirement is: I have a service listening to 127.0.0.1:4040 only, I want to make it accessible on port 4040 of any IP address, not just 127.0.0.1, so oth...

Automating Kubernetes the Hard Way #1

13:05 June 09, 2018

I have been working on a script to set up Kubernetes in CentOS 7 environment. I had one before. But that one skips setting up secure internal communication s...

Out of Memory on Linux

18:11 April 21, 2018

I’ve been working on optimizing parameters for Kubernetes pods for testing environment VMs lately.