Tag Archives: k8s

K8s done right Part 2: Istio service Mesh

Posted on January 24, 2022 by Giovanni Giorgi
In this second article, I suggest to explore further two simple helm chart for getting a bit more inside K8s.   Grafana Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very … Continue reading →
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K8s done right Part 1: start from helm charts

Posted on August 22, 2021 by Giovanni Giorgi
K8s is a very complex beast. But it give you a very good set of security defaults, and it is also a very well done implementation of a microservice application. After installing Docker Swarm on some Customer, we are giving … Continue reading →
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Evil Open Source

Posted on May 27, 2021 by Giovanni Giorgi
In my personal top ten on open source software initiative with some original sin inside them. Note: this is not a negative review, is only a snapshot of the world I see, I could be wrong, but please explain to … Continue reading →
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Oracle Cloud e K8s

Posted on May 21, 2021 by Giovanni Giorgi
Abbiamo già trattato il Cloud di Oracle, codename OCI, e lo riprendiamo con questo articolo. Oracle sta cercando di rincorrere la triade Amazon, Google e Azure, e lo sta facendo in modo creativo: vediamo pro e contro.
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Docker done right: docker compose and up to kompose

Posted on June 2, 2020 by Giovanni Giorgi
Docker was born for the cloud. It is the easiest way to run different software in a tiny box, installing it in a rapid way and with a nice way to wipe it in a snap. But when docker shines … Continue reading →
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Memory Madness 2020

Posted on May 8, 2020 by Giovanni Giorgi
In 1985, all my work started with a VIC-20 with 5Kb of RAM, and only 3583 bytes free for the BASIC. With 3 more kilobytes, VIC-20 would be able to unveil its more versatile graphic capabilities, but we have no … Continue reading →
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Prometheus + Grafana: vincere facile

Posted on July 13, 2019 by Giovanni Giorgi
Abbiamo provato Prometheus in congiunzione con Grafana. Prometheus è un tool di monitoraggio e alerting, scritto in Go e caratterizzato da un database orientato all’archiviazione in time series. Entrambi sono molto curati, open source e caratterizzati da una offerta commerciale … Continue reading →
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