Insights on technology, leadership, productivity, and personal growth in the tech industry.
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Prometheus fired two alerts when my iperf3 testing container went dark. The root cause was one missing flag: onboot: 0 on the Proxmox LXC container. Here is how I traced it and fixed it.
Replacing pi2.internal (Raspberry Pi 4) with pihole01, a Proxmox LXC container, as the new Pi-hole master. The migration itself was uneventful; the surprises were in TLS, Pi-hole v6 exporter auth, and Grafana label relabeling.
What IPv4 is, how IPv6 is different, why adoption is uneven, and when it makes sense to enable it at home.
In the fast-paced world of software development, productivity and self-awareness are key. Unlike a simple to-do list, a task log is a reflective tool that records what has actually been accomplished.
The ability to provide meaningful feedback, whether positive or constructive, cultivates an environment of constant improvement and collaboration.
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