radiopi0

A Raspberry Pi Zero W with a pHAT BEAT that runs Raspbian and a CloudEvents LED service that is not in git.

off-git

vendor	Raspberry Pi
model	Raspberry Pi Zero W Rev 1.1
serial	0000000056f8a6ff
revision	9000c1
cpu	BCM2835, ARM1176 (1c, armv6l)
ram	512 MB LPDDR2
gpu	Broadcom VideoCore IV
storage	32 GB microSD
os	Raspbian 10 (buster)
hat	Pimoroni pHAT BEAT (audio DAC, two 7-pixel LED bars)
case	Pimoroni Pirate Radio

radiopi0 is a Raspberry Pi Zero W on the Anchor network, folly's network for lab hosts. It lights its pHAT BEAT LEDs when it receives a CloudEvent. It runs Raspbian, and its NixOS config is not applied.

What it runs#

cloudevents-receiver, a Flask service that drives the LEDs on a dev.pulsifer.radio.request CloudEvent. Its code is in /usr/local/bin on the host and is not in git.
A node exporter, which clusters/folly/monitoring/local-node-exporters.yaml declares as a Prometheus target on folly at RADIOPI0_IP

Reach#

Reach it at radiopi0.lolwtf.ca as the user pi.

Quirks#

nix/hosts/radiopi0.nix builds on forge and has no LED service and no node exporter. If you apply it, folly fires PrometheusTargetMissing.
phatbeatd, the pHAT BEAT audio daemon, fails at boot.

Edit on GitHub

Linked from 2

blinkypi0An unplugged Raspberry Pi Zero W with a Blinkt! LED strip whose LED code is not in git.
HostsEvery host in the homelab, with its role, site, hardware, OS and status, and how to reach it.