TTL255 - Przemek Rogala's blog

TTL255 - Przemek Rogala's blog

Computer Networks, Python and Automation
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By Przemek

Chesterton's Fence

27 May 2026

On: systems thinking, system design, software architecture

"Chesterton's Fence is a powerful mental model for systems thinking and system design. Before removing or refactoring code that seems redundant, ask why it was built. That fence blocking the path might be holding your entire system together."...

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By Przemek

Developing NetBox Plugin - Part 5 - Permissions and API

07 March 2021

On: netbox, python, programming, tools, automation

Learn how to build your own NetBox plugins. In the final post of this tutorial we are implementing permissions and API....

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By Przemek

Developing NetBox Plugin - Part 4 - Small improvements

07 February 2021

On: netbox, python, automation, programming, tools

Learn how to build your own NetBox plugins. In this post, we make many small improvements to the BgpPeering plugin....

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By Przemek

Developing NetBox Plugin - Part 3 - Adding search panel

13 January 2021

On: netbox, python, programming, tools, automation

Learn how to build your own NetBox plugins. In this post we add search functionality to our BgpPeering plugin....

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By Przemek

Developing NetBox Plugin - Part 2 - Adding web UI pages

20 December 2020

On: netbox, python, programming, tools, automation

Learn how to build your own NetBox plugins. In this post I show you how to add web UI pages to BgpPeering plugin....

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