root
ab6e1d24fe
- Add restic_backups and mattermost scrape jobs to Prometheus config - Add UnPoller deployment+service+secret for UniFi metrics (unpoller.yaml) - Add unifi scrape job targeting unpoller in-cluster - Add 4 Grafana dashboards as NixOS-managed etc files on hosea: - system-health: CPU, memory, disk, network per host - backup-health: restic backup freshness and duration - kubernetes: pod counts, restart rates, node resources - network: DNS queries, DHCP leases, UniFi ports, ping latency - Add grafana-api-token agenix secret placeholder on hosea - Open firewall ports 9100/9427/9558 for prometheus exporters in baseline.nix
This is a unified repo to contain my personal configurations for NixOS machines.
How To Use This
Go through the normal process to setup a NixOS system during installation.
- Boot from an appropriate medium
- Parition the drives
- Mount them
- Before you generate out the configuration, clone this repoistory to your /etc/nixos folder
- Run the configuration generator. It should only genreate the hardware-configuration.nix file, which this repo gitignores
- Create a folder and file with the machine name in
hosts/<machine>/default.nix - Add
hosts/default.nixan appropriate entry for the machine you are building - Create a file
home/hosts/<machine>/default.nixwith the new machine name as well
Adding new hosts
To add a new host, create a folder in the directory hosts/ that matches the name of
the target system. Each host must contain, minimally, a default.nix file that serves
as the basis of configuring that host.
Test build a VM for your system
nom build ".#nixosConfigurations.<host>.config.system.build.vmexport QEMU_NET_OPTS="hostfwd=tcp::2221-:22"to export the SSH port./result/bin/run-<host>-vm