kubernetes (16)

lgirardi

application rate limit 

For some reasons that i will share later on in a dedicated discussion, i had the need to create a rate limit inside the application. For this scenario we have 2 greddy options: the code way This is the simplest one but has some side…

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lgirardi

YA vpn service in kubernetes

Table of contents Why Key generation Kubernetes deployment Test and results Why Honestly i was scared to dismiss my beloved ipsec based on strongswan, however on of my colleagues shared me how low is the overhead of wireguard, so i was interested to check myself. First…

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lgirardi

Lazy people do it better

We are usually habit, sometimes, to react to some events with predefined actions If we increase the traffic then we increase the resources That is true and in some scenario is still the procedure , however i think we need to better understand what we have…

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lgirardi

Kubernetes-nstats

Here we go ... another weird sidecar container Motivations I've always been interested in the observability area , there are many aspect that improve performances and fix bugs One of the most interested aspect is te network usage. This is not related to "network issue"…

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