nixos/lib/status.nix
2025-10-30 22:25:25 -04:00

109 lines
2.4 KiB
Nix

{ pkgs, lib, ... }:
pkgs.writers.writeJSON "status.json" {
title = "Service Status";
refresh = "10s";
panels =
let
status = null;
offset = if status == null then 8 else 0;
in
(lib.optionals (status != null) [
{
gridPos.w = 100;
title = "Status Update";
type = "text";
options.content = status;
}
])
++ [
{
collapsed = false;
title = "Federated Nexus Service Statuses";
type = "row";
gridPos = {
h = 8;
w = 24;
y = offset;
};
}
]
++ (lib.imap0
(
index:
{ name, service }:
{
title = name;
type = "stat";
gridPos = rec {
h = 3;
w = 4;
x = index * w;
y = (index * h) + offset + 8;
};
datasource = {
type = "prometheus";
uid = "prometheus";
};
options.graphMode = "none";
fieldConfig = {
defaults = {
color.mode = "thresholds";
mappings = [
{
options = {
"0".text = "Failed";
"1".text = "Running";
};
type = "value";
}
];
thresholds = {
mode = "absolute";
steps = [
{
color = "red";
value = 0;
}
{
color = "green";
value = 1;
}
];
};
};
};
targets = [
{
expr = "node_systemd_unit_state{name=\"${service}\",state=\"active\"}";
}
];
}
)
[
{
name = "Matrix";
service = "continuwuity.service";
}
{
name = "LaSuite Docs";
service = "lasuite-docs.service";
}
{
name = "Forgejo (Git)";
service = "forgejo.service";
}
{
name = "SearXNG (Search)";
service = "searx.service";
}
{
name = "Redlib";
service = "redlib.service";
}
{
name = "GMessages Bridge";
service = "matrix-as-gmessages.service";
}
]
);
}