Tech stuff 2019

See also: log, 2019

January

2018-01-17:

StreamSets: Where DevOps Meets Data Integration – I played around with it for couple of days. Was impressed with it. Hopefully will get a chance to use it soon. Putting it here so that I don’t forget the name like last time ;)

2018-01-18:

Shell oneliner to generate an API key: uuid | sha256sum | cut -d' ' -f1

February

A small notebook for a system administrator / Habr

2019-02-17:

The log/event processing pipeline you can’t have - apenwarr – one of the best distributed event/log data collection stories I have read. Avery Pennarun, the author of the above article also gave a talk at USENIX about – The Math behind Project Scheduling, Bug Tracking, and Triage

September

Zero Trust networking means treating the internal network just like an external network: authenticate every connection, encrypt all traffic, log everything. Plan as if every machine (virtual or otherwise) as if it is sitting on a public IP address.

Microsgementation is a technique for transitioning from classic a chewy-center trusting network to Zero Trust network.

November

Interesting bit of software: patchbay - connect anything – is a free web service you can use to implement things like static site hosting, file sharing, cross-platform notifications, webhooks handling, smart home event routing, IoT reporting, job queues, chat systems, bots, etc, all completely serverless and requiring no account creation or authentication. Most implementations need nothing but curl and simple bash snippets. The implementation is in a single Go file.

See also ngrok which allows you to expose local service/ports to the interenet.