Dispatches¶

Signal vs. Noise

I can lose twenty minutes in the space between one text message and putting my phone back down. It starts innocently enough: a quick reply, a glance at a notification, one email that looks like it might matter. Then a chat badge catches my eye, a tab is still open from earlier, something needs clearing, something else looks interesting, and suddenly I am standing in the middle of my own day wondering where time went.

That is the strange part about modern distraction. It rarely feels dramatic while it is happening. It feels ordinary. A buzz on the phone. A red dot on an app. A message that might need a reply. A scroll that promises to take only a second. Most of it is small enough to justify in the moment, but together it becomes a weather system.

Lately, I have been trying to separate what is asking for my attention from what deserves it.

Noise is the stuff that asks for my attention without earning it. It is the constant stream of alerts, chat notifications, text messages, newsletters I do not remember signing up for, promotional emails pretending to be useful, app badges, algorithmic feeds, and the endless scroll that turns curiosity into a kind of low-grade drift. Noise is not always bad in isolation. Sometimes it is funny, interesting, or even useful. Sometimes it is a person I care about, reaching out for a perfectly good reason. The problem is not that every interruption is worthless. The problem is that everything now arrives with the confidence of something urgent.

Signal is quieter. It is deep work that needs a little room before it opens up. It is an unhurried conversation with someone I love. It is reading something that changes the shape of my thinking. It is being present with my family, making something with my hands, going for a walk, writing, learning, listening, or simply letting my mind be still long enough to notice what I have been carrying.

The signal usually does not shout. That is why I have to protect it.

39N

Use 1Password SSH Agent for SSH Keys and Git

If you already trust 1Password with API keys, database passwords, and tokens, your SSH keys are the next obvious secret to get out of ~/.ssh/. The 1Password SSH agent lets OpenSSH and Git use keys stored in your vault instead of private key files on disk, which makes day-to-day Git authentication cleaner without turning your home directory into a small museum of long-lived keys.

The important nuance is this: the op CLI is part of the workflow, but the actual SSH agent is provided by the 1Password desktop app. That matters because it keeps the model honest:

• 1Password stores the private key item
• The desktop app brokers SSH authentication
• OpenSSH talks to the 1Password agent
• Git keeps using SSH exactly the way it always has

If you are already using 1Password for local development secrets, this is the same idea applied to Git access. The application code stays boring, the SSH client stays boring, and the secret moves into the vault where it belongs. If your main goal is application secrets rather than Git access, the companion post is Use 1Password CLI for Local Development.

Use 1Password CLI for Local Development

If your local development workflow still depends on .env files full of live credentials, you are not doing configuration management, you are just normalizing secret sprawl. The 1Password CLI, op, gives you a better model: keep secrets in a vault, inject them into a child process only when needed, and let your terminal stay fast without turning your laptop into a plaintext key dump.

This post is intentionally about local development only. No CI runners, no GitHub Actions, no Kubernetes side quests. Just a developer workstation, a terminal, and a sane way to run Python, Go, PowerShell, Zsh, and Bash without leaving credentials all over the filesystem.

After MkDocs 1.x: Fragmentation, Risk, and What Comes Next

For more than a decade, MkDocs, especially when paired with Material for MkDocs, became the default answer for engineering documentation. It was simple enough for technical writers, familiar to Python-centric platform teams, and polished enough that most organizations never needed to build a documentation frontend of their own. That consensus has now fractured. As of 2026, teams still running MkDocs 1.x are no longer just choosing a mature stack, they are accepting a growing maintenance, compatibility, and software supply chain risk.

MkDocs earned its position because it solved the right problem at the right level of complexity. It gave teams a straightforward content model, a single configuration file, a Python packaging story that fit naturally into existing developer environments, and a clean separation between content, theme, and deployment. Material for MkDocs then raised the ceiling dramatically. Search, dark mode, responsive navigation, blog support, admonitions, tabs, code annotations, and a broad plugin ecosystem turned what began as a documentation generator into a complete publishing stack.

For engineering organizations, that combination was unusually efficient:

• Technical writers could stay in Markdown.
• Engineers could treat docs like any other Git-based project.
• Platform teams could build and deploy sites with the same CI pipelines used elsewhere.
• Open-source programs could publish polished public documentation without standing up a custom app.

In practice, MkDocs plus Material became the reference architecture for documentation in many Python-centric and infrastructure-heavy teams. It was not the only option, but it was often the least controversial one.

A Quick HAProxy Load Balancer for VMware Cloud Foundation Operations

When I need to stand up a quick load balancer for VMware Cloud Foundation Operations in the lab, I don't want to rebuild the same HAProxy configuration by hand every time. I just want a small Debian or Ubuntu VM, a VIP on the right VLAN, a backend pool of appliance nodes, and a fast path to getting the service online.

This helper script is what I use for that job. It prompts for the virtual IP, netmask, redirect FQDN, and backend node IPs, then wires up the network interface, installs HAProxy, generates a fresh configuration, and restarts the required services. It is intentionally opinionated, which is exactly why it's useful in a home lab.

Maintain Formatting of Embedded Terraform Provider Examples with terrafmt

When a Terraform provider repository ships Markdown documentation full of example configuration, those snippets are part of the product. If they drift out of style, or worse, stop parsing as valid HCL, users feel it immediately. terrafmt is a small tool that helps keep embedded Terraform examples formatted and syntactically correct in both local workflows and CI.

terrafmt scans files for embedded Terraform configuration, extracts the matching blocks, parses the HCL, formats it, and then either shows the diff or rewrites the file in place. It recognizes embedded configuration in a few very practical forms:

• Markdown documentation files with fenced hcl, terraform, or tf blocks
• Go source files that return raw strings
• Go source files that build examples with fmt.Sprintf(...)

In other words, terrafmt is a bridge between "this is documentation" and "this is still code."

Orange and White '79