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This blog is a bit of everything I have my interest in. It’s a little bit of mess, so I created a network digram for you.

Please click the tag you are interested in to see the posts.

About

I like technologies, especially for networking, which I have worked for more than 10 years. But it is difficult to keep updated on all the new technologies, and it is even more difficult to remember which technologies I have tried. Sometimes I just try one new technologies and completely forget afterwards. And as you may experience as well, I try the same thing again.

This site is created for my personal notebook, so that I can keep all my trial and error records, and thought. Please be noted that all thoughts here are my personal view.

Though I specialise in the network, small LAN to the overlay -e.g. kubernetes, sd-wan, please contact me anything if you are interested via contact form. 

Blog

Terraform Basics – AWS / GCP / Aliyun

What is Terraform?It’s a tool to create, manage infrastructure as a code. Infrastructure includes not only servers but also network resources –e.g. DNS, loadbalancer. The benefit you can get is as follows: Versioning of your changes Management of all services as a whole (orchestration) Single management of multi-cloud platform and so on … Let’s TryI …

What is difference – network automation / configuration management

There are lots of network automation tools around. But do you know what is the difference of each tools? I’m going to introduce what you can achieve with each tools.First of all, I want to classify this network automation into three categories: Network Operation Automation … in the old days, you need to log in …

Contact

Contact Me via

  • contact form or;
  • drop me an email at shogo.kobayashi[at]cloudnative.org.uk





Security

Security is there to protect you and your company, but often times it’s used to blame you and make staff life difficult. And the productivity decrease.

Security should be transparent as much as possible to users, but it’s deployed to limit the functionality or to make operation more complicated. And users are forced to look for loophole.

If the security is not introduced properly, it makes no good or it may cause things even worse.

Continue reading “Security”