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nixos/modules/docker/docker-health-to-gotify.nix
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beatzaplentyandClaude Sonnet 5 c5f8bb4d1d Reorganize loose modules into themed directories
Several single-purpose modules sat at modules/ root or in the
services/ catch-all despite the repo's established pattern of one
directory per concern (tailscale/, beszel/, docker/, nix-cache/):

- remote-builder-client.nix -> nix-cache/ (always co-included with
  nix-cache/client.nix in flake.nix's mkTarget, same buildType guard)
- set-locale.nix -> common/ (unconditionally imported by
  common/configuration.nix already)
- enable-ip-forwarding.nix -> networking/
- rotate-traefik-logs.nix -> traefik/rotate-logs.nix
- services/docker-health-to-gotify.nix and services/nextcloud-cron-job.nix
  -> docker/ (both only ever imported by the docker build type, same
  as the rest of modules/docker/*)

Pure path moves plus import-path updates in flake.nix,
common/configuration.nix, and build-types/docker.nix — verified
eval-equivalent (drvPath-identical) across representative hosts.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01La55Nsss8jZ7ZuzUV9mfot
2026-07-20 02:58:09 +10:00

29 lines
869 B
Nix

{ pkgs, vars, ... }:
{
systemd.services.docker-health-to-gotify = {
description = "Alert Gotify when Docker containers become unhealthy";
after = [ "docker.service" ];
serviceConfig = {
Type = "oneshot";
# Run as root so it can read /etc/secrets and access docker socket
# User = "root";
#EnvironmentFile = "-/etc/secrets/docker-health-alert.env";
ExecStart = "${pkgs.bash}/bin/bash /home/${vars.primaryUser}/docker/monitoring/gotify/docker-health-to-gotify.sh";
StandardOutput = "journal";
StandardError = "journal";
};
path = with pkgs; [ docker curl coreutils gnused ];
};
systemd.timers.docker-health-to-gotify = {
wantedBy = [ "timers.target" ];
timerConfig = {
OnBootSec = "2min";
OnUnitActiveSec = "1min";
AccuracySec = "15s";
Persistent = true;
};
};
}