On the project, we’ve gradually grown to the point where it’s time to have proper tracing – to build real observability, not just monitoring. A long time ago I did something similar with Jaeger – a monster, and it kind of stayed in my drafts from 2019 or 2020. Since right now our entire stack… Read More »
Today let’s talk about how to run OpenTelemetry in Kubernetes and integrate it with the VictoriaMetrics stack – VictoriaMetrics for metrics, VictoriaLogs for logs, and VictoriaTraces for traces. Actually, this post wasn’t planned at all, and once a draft did appear – it was supposed to be the third in the series, but in the… Read More »
While I’m working on a series of posts about setting up and using Claude Code, here’s a quick example of building my own AI Agent for VictoriaMetrics and Kubernetes, “wrapping” it into a Claude Code Plugin, and creating my own Claude Code Marketplace where similar plugins for developers on my project will live. The general… Read More »
The RTFM migration from DigitalOcean to AWS went smoothly, and I’m gradually settling in. New infrastructure, everything new – so for the first while I want to keep a close eye on the server and blog state, which means setting up basic monitoring for WordPress: NGINX, PHP-FPM, the database, and the infrastructure running it all.… Read More »
We finally “grew up” to using Okta on the current project, so there’s a short series of posts coming up on it. I wrote about Okta before, but that was 5-6 years ago, and there have been some interesting changes since then (see the #okta tag). Today we’ll be configuring SSO login via Okta for… Read More »
Just a quick note, because I’ve needed to do something like this fairly often – and only today discovered how elegantly it’s done with vmalert. So, sometimes in an alert you want to display multiple $value entries, for example: – alert: OpenAI Budget Usage expr: | openai_budget_used_usd / openai_budget_total_usd * 100 > 80 … annotations:… Read More »
There’s this cool thing called self-hosted home pages. I saw them somewhere on Reddit a while back, saved them to bookmarks, and now that I have all this self-hosted stuff with NAS (see FreeBSD: Home NAS, part 1), Grafana, and other useful things for work and daily life – I thought it would be nice… Read More »
A continuation of the home NAS setup series. Monitoring in general has already been configured in previous parts, but log management still needs to be set up – because doing it in the console with tail -f /var/log/messages is certainly possible – but there are more convenient tools available. We’ll use VictoriaLogs – especially since… Read More »
I think all Opsgenie users are aware that Atlassian is killing is shutting down the project. I’ve been using Opsgenie since 2018, got used to it, and overall it had everything I needed from an alerting system – a bit rough around the edges in places, but the necessary integrations worked and were easy enough… Read More »
In the previous post FreeBSD: Home NAS, part 10 – monitoring with VictoriaMetrics and Grafana, we configured VictoriaMetrics, node_exporter, Grafana and created a basic dashboard and basic alerts. Now, I want to add a bit more monitoring – to see process CPU/RAM data, SMART information, and ZFS details. Everything written here has been added to… Read More »