nixos-micro-pi-cluster

---

Pin	Color
Black	Ground
White	RX
Green	TX
Red	vcc

---

rs232	ipv4	USB MAC	WiFi MAC	SN	Note
N/A	10.0.85.10	dc:a6:32:62:18:5b	2c:cf:67:aa:bb:cc	8d4cb64d	microPi Cluster Head
144340	10.0.85.11	00:dc:1b:5a:4d:6b	2c:cf:67:aa:bb:cc	1b5a4d6b	microPi Cluster Node1
144330	10.0.85.12	00:dc:fe:12:7c:b3	2c:cf:67:dd:ee:ff	fe127cb3	microPi Cluster Node2
144320	10.0.85.13	00:dc:04:a9:1e:c3	2c:cf:67:00:11:22	04a91ec3	microPi Cluster Node3
144310	10.0.85.14	00:dc:00:4f:17:e5	2c:cf:67:1d:9a:a3	004f17e5	microPi Cluster Node4

---

check this flake

nix flake check -v -L --no-build github:denver-cfman/nixos-micro-pi-cluster?ref=main

show this flake

nix flake show --all-systems --json github:denver-cfman/nixos-micro-pi-cluster?ref=main | jq '.'

build sd image for cluster head, use nix flake show github:denver-cfman/nixos-micro-pi-cluster?ref=main to list nodes

nix build --rebuild -L github:denver-cfman/nixos-micro-pi-cluster?ref=main#nixosConfigurations._8d4cb64d.config.system.build.sdImage

copy sd image

sudo cp result/sd-image/8d4cb64d.img ~/
ls ~/

remote update nix (nixos-rebuild) on cluster head

nixos-rebuild

sudo nixos-rebuild switch --flake github:denver-cfman/nixos-micro-pi-cluster#_8d4cb64d --target-host 10.0.85.10 --use-remote-sudo --build-host 10.0.81.242

deploy-rs

K3S_TOKEN=thisisjustatest nix run github:serokell/deploy-rs github:denver-cfman/nixos-micro-pi-cluster#_8d4cb64d -- -s -d --ssh-user giezac --hostname 10.0.85.10

Test Compile of a single package

nix build github:NixOS/nixpkgs/e4f449ab51a283676d3b520c3dbaa3eafa5025b4#pkgsCross.aarch64-multiplatform.screen