Tag Archives: docker

Docker History

Bullet points: 1979: Unix V7 Introduced the chroot command to isolate the filesystem a process “access” to. Various technology was introduced up to 2006, like Virtuozzo (which patched Linux in a proprietary ways) 2006: Process Containers Launched by Google in … Continue reading
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Random thoughts on DevOps 2022

My true personal opinion based on what customers asks and what co-worker uses: docker , docker-compose is still the dev winner Podman is rising but it has no extra feature, because docker support the rootless mode too. Ignite – Use … Continue reading
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K8s done right Part 2: Istio service Mesh

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

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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Oracle cloud: non c’è due senza tre e il quarto vien da sé

Dopo Amazon, Google  e Azure, anche Oracle è entrata nel mercato Cloud. Nell’ultimo periodo Oracle Cloud propone in modo aggressivo con lo slogan “Always Free” una serie di risorse che saranno sempre disponibili senza accrediti ulteriori. Ovviamente non è tutto … Continue reading
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Misterio: Ansible and Saltstack killer in docker

With bash & docker-compose as dependencies, Misterio is a agent-less super-customizable solution in few bash lines. Sorry Ansible/Saltstack/Puppet/Chef/... Continue reading
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Mail Server on Docker: sanity checks

[UPDATED 21/3/2022] I have a shiny mail server on gioorgi.com. I decided to manage it on first person because it is important to have tight control on your email, in my humble opinion. It is not strictly necessary, but lending … Continue reading
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