dotfiles/modules/nixos/services/grafana.nix

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{
config,
pkgs,
lib,
...
}:
let
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promUid = "victoriametrics";
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in
{
config = lib.mkIf config.services.grafana.enable {
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# Allow Grafana to connect to email service
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secrets.mailpass-grafana = {
source = ../../../private/mailpass-grafana.age;
dest = "${config.secretsDirectory}/mailpass-grafana";
owner = "grafana";
group = "grafana";
permissions = "0440";
};
systemd.services.mailpass-grafana-secret = {
requiredBy = [ "grafana.service" ];
before = [ "grafana.service" ];
};
services.grafana = {
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settings = {
server = {
domain = config.hostnames.metrics;
http_addr = "127.0.0.1";
http_port = 3000;
protocol = "http";
};
smtp = rec {
enabled = true;
host = "${config.mail.smtpHost}:465";
user = "grafana@${config.mail.server}";
password = "$__file{${config.secrets.mailpass-grafana.dest}}";
from_name = "Grafana";
from_address = user;
};
};
provision = {
enable = true;
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datasources.settings.datasources = [
{
name = "VictoriaMetrics";
type = "prometheus";
access = "proxy";
url = "http://localhost${config.services.victoriametrics.listenAddress}";
uid = promUid;
}
];
dashboards.settings.providers = [
{
name = "test";
type = "file";
allowUiUpdates = true;
options.path = "${
(pkgs.writeTextDir "dashboards/dashboard.json" (
builtins.toJSON {
annotations = {
list = [
{
builtIn = 1;
datasource = {
type = "grafana";
uid = "-- Grafana --";
};
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enable = true;
hide = true;
iconColor = "rgba(0, 211, 255, 1)";
name = "Annotations & Alerts";
target = {
limit = 100;
matchAny = false;
tags = [ ];
type = "dashboard";
};
type = "dashboard";
}
];
};
editable = true;
fiscalYearStartMonth = 0;
graphTooltip = 0;
id = 1;
links = [ ];
liveNow = false;
panels = [
{
collapsed = false;
gridPos = {
h = 1;
w = 24;
x = 0;
y = 0;
};
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id = 20;
panels = [ ];
title = "Services";
type = "row";
}
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# Uptime (Overall)
{
datasource = {
type = "prometheus";
uid = promUid;
};
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description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
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};
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decimals = 2;
mappings = [ ];
max = 1;
min = 0;
noValue = "0";
thresholds = {
mode = "percentage";
steps = [
{
color = "#9d2a37";
value = null;
}
{
color = "#a8663a";
value = 99;
}
{
color = "#bea25c";
value = 99.8;
}
{
color = "#62895d";
value = 100;
}
];
};
unit = "percentunit";
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};
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overrides = [ ];
};
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gridPos = {
h = 4;
w = 3;
x = 0;
y = 1;
};
id = 146;
options = {
colorMode = "background";
graphMode = "area";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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text = { };
textMode = "value_and_name";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "min(avg_over_time(up))";
instant = false;
legendFormat = "Min";
range = true;
refId = "A";
}
];
title = "Uptime";
type = "stat";
}
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# Cloudflare Tunnel
{
datasource = {
type = "prometheus";
uid = promUid;
};
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description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 2;
mappings = [ ];
max = 1;
min = 0;
noValue = "0";
thresholds = {
mode = "percentage";
steps = [
{
color = "#720d19";
value = null;
}
{
color = "#a8663a";
value = 99;
}
{
color = "semi-dark-orange";
value = 100;
}
];
};
unit = "percentunit";
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};
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overrides = [ ];
};
gridPos = {
h = 4;
w = 4;
x = 3;
y = 1;
};
id = 157;
options = {
colorMode = "background";
graphMode = "area";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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text = { };
textMode = "value_and_name";
};
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pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''systemd_unit_state{name=~"cloudflared-tunnel-.*", state="active"}'';
instant = false;
legendFormat = "{{job}}";
range = true;
refId = "A";
}
];
title = "Tunnel";
type = "stat";
}
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# Services Uptime
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
mode = "thresholds";
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};
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mappings = [
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{
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options = {
"0" = {
color = "dark-red";
index = 1;
text = "Down";
};
"1" = {
color = "#305387";
index = 0;
text = "Up";
};
};
type = "value";
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}
];
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thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
{
color = "red";
value = 80;
}
];
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};
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};
overrides = [ ];
};
gridPos = {
h = 4;
w = 6;
x = 7;
y = 1;
};
id = 13;
links = [ ];
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
textMode = "auto";
};
pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
exemplar = false;
expr = "nextcloud_up";
instant = false;
interval = "";
legendFormat = "Nextcloud";
range = true;
refId = "A";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
expr = "sabnzbd_status";
hide = false;
legendFormat = "Sabnzbd";
range = true;
refId = "B";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
expr = "radarr_system_status";
hide = false;
legendFormat = "Radarr";
range = true;
refId = "C";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
expr = "sonarr_system_status";
hide = false;
legendFormat = "Sonarr";
range = true;
refId = "D";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
expr = "prowlarr_system_status";
hide = false;
legendFormat = "Prowlarr";
range = true;
refId = "E";
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}
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];
title = "Services";
transparent = true;
type = "stat";
}
# Gitea Actions (disabled?)
{
datasource = {
type = "prometheus";
uid = promUid;
};
description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "#5d664a";
value = null;
}
];
};
unit = "none";
};
overrides = [ ];
};
gridPos = {
h = 4;
w = 3;
x = 13;
y = 1;
};
id = 90;
links = [
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{
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targetBlank = true;
title = "";
url = "https://${config.hostnames.git}/admin/runners";
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}
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];
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
textMode = "auto";
};
pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''gitea_actions{job="flame"}'';
instant = false;
interval = "";
legendFormat = "__auto";
range = true;
refId = "A";
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}
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];
title = "Gitea Actions";
transparent = true;
type = "stat";
}
# Video Library
{
datasource = {
type = "prometheus";
uid = promUid;
};
fieldConfig = {
defaults = {
color = {
fixedColor = "#5a4c30";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "dark-blue";
value = null;
}
];
};
unit = "bytes";
};
overrides = [ ];
};
gridPos = {
h = 4;
w = 3;
x = 16;
y = 1;
};
id = 18;
links = [
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{
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targetBlank = true;
title = "";
url = "https://${config.hostnames.stream}";
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}
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];
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
textMode = "auto";
};
pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
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};
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editorMode = "code";
"expr" = ''zfs_dataset_used_bytes{name="tank/video",job="swan"}'';
legendFormat = "__auto";
range = true;
refId = "A";
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}
];
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title = "Video Library";
transparent = true;
type = "stat";
}
# NAS Storage
{
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datasource = {
type = "prometheus";
uid = promUid;
};
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description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 0;
mappings = [ ];
max = 1;
min = 0;
thresholds = {
mode = "percentage";
steps = [
{
color = "super-light-green";
value = null;
}
];
};
unit = "percentunit";
};
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overrides = [ ];
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};
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gridPos = {
h = 2;
w = 4;
x = 19;
y = 1;
};
id = 38;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
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showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''zfs_dataset_used_bytes{name="tank"} / zfs_dataset_available_bytes{name="tank"}'';
hide = false;
legendFormat = "{{name}}";
range = true;
refId = "A";
}
];
title = "NAS Storage";
transformations = [ ];
transparent = true;
type = "bargauge";
}
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# NAS Growth
{
datasource = {
type = "prometheus";
uid = promUid;
};
description = "";
fieldConfig = {
defaults = {
color = {
fixedColor = "#2b462f";
mode = "fixed";
};
decimals = 0;
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "super-light-green";
value = null;
}
];
};
unit = "bytes";
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};
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overrides = [ ];
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};
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gridPos = {
h = 10;
w = 4;
x = 19;
y = 3;
};
id = 55;
options = {
colorMode = "background";
graphMode = "area";
justifyMode = "auto";
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
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textMode = "auto";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
"expr" = ''delta(zfs_dataset_used_bytes{name="tank"}[1d])'';
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hide = false;
instant = false;
interval = "";
legendFormat = "Past Day";
range = true;
refId = "A";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
"expr" = ''delta(zfs_dataset_used_bytes{name="tank"}[7d])'';
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hide = false;
legendFormat = "Past Week";
range = true;
refId = "B";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
"expr" = ''delta(zfs_dataset_used_bytes{name="tank"}[30d])'';
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hide = false;
legendFormat = "Past Month";
range = true;
refId = "C";
}
];
title = "NAS Growth";
transformations = [ ];
transparent = true;
type = "stat";
}
# Caddy Upstreams
{
datasource = {
type = "prometheus";
uid = promUid;
};
fieldConfig = {
defaults = {
color = {
mode = "palette-classic";
};
custom = {
fillOpacity = 69;
lineWidth = 2;
spanNulls = false;
};
mappings = [
{
options = {
"0" = {
color = "#d13b4d";
index = 1;
text = "Down";
};
"1" = {
color = "#33372c";
index = 0;
text = "Up";
};
};
type = "value";
}
];
noValue = "0";
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
];
};
};
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overrides = [
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.jellyseerr.port}";
};
properties = [
{
id = "displayName";
value = "Jellyseerr";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.bazarr.listenPort}";
};
properties = [
{
id = "displayName";
value = "Bazarr";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}/bazarr";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:7878";
};
properties = [
{
id = "displayName";
value = "Radarr";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}/radarr";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "unix//run/phpfpm/nextcloud.sock";
};
properties = [
{
id = "displayName";
value = "Nextcloud";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.content}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.calibre-web.listen.port}";
};
properties = [
{
id = "displayName";
value = "Calibre";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.books}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:8085";
};
properties = [
{
id = "displayName";
value = "Sabnzbd";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}/sabnzbd";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:8086";
};
properties = [
{
id = "displayName";
value = "InfluxDB";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.influxdb}";
}
];
}
];
}
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{
matcher = {
id = "byName";
options = "localhost:8096";
};
properties = [
{
id = "displayName";
value = "Jellyfin";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.stream}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:8989";
};
properties = [
{
id = "displayName";
value = "Sonarr";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}/sonarr";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:9000";
};
properties = [
{
id = "displayName";
value = "The Lounge";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.irc}";
}
];
}
];
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}
{
matcher = {
id = "byName";
options = "localhost:9696";
};
properties = [
{
id = "displayName";
value = "Prowlarr";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.download}/prowlarr";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.grafana.settings.server.http_port}";
};
properties = [
{
id = "displayName";
value = "Grafana";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.metrics}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.gitea.settings.server.HTTP_PORT}";
};
properties = [
{
id = "displayName";
value = "Gitea";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.git}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.vaultwarden.config.ROCKET_PORT}";
};
properties = [
{
id = "displayName";
value = "Vaultwarden";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.secrets}";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:8427";
};
properties = [
{
id = "displayName";
value = "VictoriaMetrics";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.prometheus}/vmui";
}
];
}
];
}
{
matcher = {
id = "byName";
options = "localhost:${builtins.toString config.services.paperless.port}";
};
properties = [
{
id = "displayName";
value = "Paperless";
}
{
id = "links";
value = [
{
targetBlank = true;
title = "";
url = "https://${config.hostnames.paperless}";
}
];
}
];
}
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];
};
gridPos = {
h = 8;
w = 7;
x = 0;
y = 5;
};
id = 21;
options = {
alignValue = "left";
legend = {
displayMode = "list";
placement = "bottom";
showLegend = false;
};
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mergeValues = true;
rowHeight = 0.65;
showValue = "never";
tooltip = {
mode = "single";
sort = "none";
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};
};
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pluginVersion = "9.5.3";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "caddy_reverse_proxy_upstreams_healthy{}";
instant = false;
legendFormat = "{{upstream}}";
range = true;
refId = "A";
}
];
title = "Caddy Upstreams";
transparent = true;
type = "state-timeline";
}
# Stream Stats
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
fixedColor = "#5b79b0";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
];
};
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};
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overrides = [ ];
};
gridPos = {
h = 4;
w = 6;
x = 7;
y = 5;
};
id = 108;
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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textMode = "auto";
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};
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pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''increase(http_requests_received_total{endpoint="Sessions/Playing"}[1d])'';
instant = false;
legendFormat = "Past Day";
range = true;
refId = "A";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''increase(http_requests_received_total{endpoint="Sessions/Playing"}[7d])'';
hide = false;
legendFormat = "Past Week";
range = true;
refId = "B";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''increase(http_requests_received_total{endpoint="Sessions/Playing"}[30d])'';
hide = false;
legendFormat = "Past Month";
range = true;
refId = "C";
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}
];
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title = "Streams";
transparent = true;
type = "stat";
}
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# Media Stats
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
fixedColor = "#895d3a";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
];
};
};
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overrides = [ ];
};
gridPos = {
h = 4;
w = 6;
x = 13;
y = 5;
};
id = 105;
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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textMode = "auto";
};
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pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "radarr_movie_downloaded_total";
hide = false;
instant = true;
legendFormat = "Movies";
range = false;
refId = "C";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "sonarr_series_downloaded_total";
hide = false;
instant = true;
legendFormat = "TV Shows";
range = false;
refId = "B";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "sonarr_episode_downloaded_total";
instant = true;
legendFormat = "TV Episodes";
range = false;
refId = "A";
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}
];
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title = "Media";
transparent = true;
type = "stat";
}
# Downloader Status
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "#bc5460";
value = null;
}
];
};
};
overrides = [ ];
};
gridPos = {
h = 4;
w = 2;
x = 7;
y = 9;
};
id = 134;
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
textMode = "name";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "sabnzbd_info";
instant = true;
legendFormat = "{{status}}";
range = false;
refId = "A";
}
];
title = "Downloader";
transparent = true;
type = "stat";
}
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# Downloader Stats
{
datasource = {
type = "prometheus";
uid = promUid;
};
description = "";
fieldConfig = {
defaults = {
color = {
fixedColor = "#895d3a";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
];
};
unit = "bytes";
};
overrides = [
{
matcher = {
id = "byName";
options = "Queue";
};
properties = [
{
id = "unit";
value = "none";
}
];
}
{
matcher = {
id = "byName";
options = "Completed";
};
properties = [
{
id = "unit";
value = "none";
}
];
}
];
};
gridPos = {
h = 4;
w = 8;
x = 9;
y = 9;
};
id = 106;
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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textMode = "auto";
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};
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pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = "sabnzbd_queue_length";
hide = false;
legendFormat = "Queue";
range = true;
refId = "C";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = "sum(prowlarr_indexer_grabs_total[$__range])";
hide = false;
legendFormat = "Completed";
range = true;
refId = "D";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "increase(sabnzbd_downloaded_bytes[7d])";
hide = false;
instant = true;
legendFormat = "Week";
range = false;
refId = "A";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "sabnzbd_downloaded_bytes";
hide = false;
instant = true;
legendFormat = "Total";
range = false;
refId = "B";
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}
];
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title = "Downloads";
transparent = true;
type = "stat";
}
# Download Requests
{
datasource = {
type = "prometheus";
uid = promUid;
};
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description = "";
fieldConfig = {
defaults = {
color = {
fixedColor = "#723f3f";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
];
};
};
overrides = [ ];
};
gridPos = {
h = 4;
w = 2;
x = 17;
y = 9;
};
id = 135;
options = {
colorMode = "background";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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textMode = "auto";
};
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pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = "radarr_movie_missing_total";
instant = true;
legendFormat = "Movies";
range = false;
refId = "A";
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}
{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = "sonarr_episode_missing_total";
hide = false;
legendFormat = "Episodes";
range = true;
refId = "B";
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}
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];
title = "Requests";
transparent = true;
type = "stat";
}
# CPU by Host
{
datasource = {
type = "prometheus";
uid = promUid;
};
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 2;
mappings = [ ];
max = 1;
min = 0;
thresholds = {
mode = "percentage";
steps = [
{
color = "#a82e3c";
value = null;
}
{
color = "red";
value = 90;
}
];
};
unit = "percentunit";
};
overrides = [
{
matcher = {
id = "byName";
options = "flame";
};
properties = [
{
id = "displayName";
value = "Flame 🔥";
}
];
}
{
matcher = {
id = "byName";
options = "swan";
};
properties = [
{
id = "displayName";
value = "Swan 🦢";
}
];
}
{
matcher = {
id = "byName";
options = "tempest";
};
properties = [
{
id = "displayName";
value = "Tempest 🌊";
}
];
}
];
};
gridPos = {
h = 4;
w = 7;
x = 0;
y = 13;
};
id = 72;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
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{
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datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''sort_desc(max(irate(node_cpu_seconds_total{instance="127.0.0.1:${builtins.toString config.services.prometheus.exporters.node.port}",mode=~"system|user"}[$__range])) by (job))'';
instant = true;
legendFormat = "__auto";
range = false;
refId = "A";
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}
];
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title = "CPU";
transformations = [ ];
transparent = true;
type = "bargauge";
}
# Memory by Host
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 2;
mappings = [ ];
max = 1;
min = 0;
thresholds = {
mode = "percentage";
steps = [
{
color = "#ce95ca";
value = null;
}
{
color = "semi-dark-red";
value = 90;
}
];
};
unit = "percentunit";
};
overrides = [
{
matcher = {
id = "byName";
options = "tempest";
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};
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properties = [
{
id = "displayName";
value = "Tempest 🌊";
}
];
}
{
matcher = {
id = "byName";
options = "swan";
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};
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properties = [
{
id = "displayName";
value = "Swan 🦢";
}
];
}
{
matcher = {
id = "byName";
options = "flame";
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};
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properties = [
{
id = "displayName";
value = "Flame 🔥";
}
];
}
];
};
gridPos = {
h = 4;
w = 7;
x = 7;
y = 13;
};
id = 73;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
"expr" = "sort_desc(node_memory_Active_bytes/node_memory_MemTotal_bytes)";
instant = true;
legendFormat = "{{job}}";
range = false;
refId = "A";
}
];
title = "Memory";
transformations = [
{
id = "sortBy";
options = { };
}
];
transparent = true;
type = "bargauge";
}
# Storage by Host
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 2;
mappings = [ ];
max = 1;
min = 0;
thresholds = {
mode = "percentage";
steps = [
{
color = "#dbda61";
value = null;
}
{
color = "semi-dark-red";
value = 90;
}
];
};
unit = "percentunit";
};
overrides = [
{
matcher = {
id = "byName";
options = "flame";
};
properties = [
{
id = "displayName";
value = "Flame 🔥";
}
];
}
{
matcher = {
id = "byName";
options = "swan";
};
properties = [
{
id = "displayName";
value = "Swan 🦢";
}
];
}
{
matcher = {
id = "byName";
options = "tempest";
};
properties = [
{
id = "displayName";
value = "Tempest 🌊";
}
];
}
];
};
gridPos = {
h = 4;
w = 7;
x = 14;
y = 13;
};
id = 74;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''sort_desc((node_filesystem_size_bytes{mountpoint="/"} - node_filesystem_avail_bytes{mountpoint="/"}) / node_filesystem_size_bytes{mountpoint="/"})'';
instant = true;
legendFormat = "{{job}}";
range = false;
refId = "A";
}
];
title = "Storage";
transformations = [ ];
transparent = true;
type = "bargauge";
}
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# Host Bar
{
collapsed = false;
gridPos = {
h = 1;
w = 24;
x = 0;
y = 17;
};
id = 16;
panels = [ ];
repeat = "host";
repeatDirection = "h";
title = "Host";
type = "row";
}
# Host Label
{
datasource = {
type = "prometheus";
uid = promUid;
};
description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
mappings = [
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{
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options = {
flame = {
color = "orange";
index = 2;
text = "Flame 🔥";
};
swan = {
color = "text";
index = 1;
text = "Swan 🦢";
};
tempest = {
color = "#6fa8e1";
index = 0;
text = "Tempest 🌊";
};
};
type = "value";
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}
];
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thresholds = {
mode = "absolute";
steps = [
{
color = "dark-blue";
value = null;
}
];
};
unit = "none";
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};
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overrides = [ ];
};
gridPos = {
h = 3;
w = 3;
x = 0;
y = 18;
};
id = 19;
options = {
colorMode = "value";
graphMode = "none";
justifyMode = "auto";
orientation = "auto";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "/^job$/";
values = false;
};
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textMode = "auto";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''node_os_info{job="$host"}'';
format = "table";
legendFormat = "__auto";
range = true;
refId = "A";
}
];
title = "Host";
transparent = true;
type = "stat";
}
2023-08-05 13:03:17 +00:00
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# Vitals
{
datasource = {
type = "prometheus";
uid = promUid;
};
description = "";
fieldConfig = {
defaults = {
color = {
mode = "thresholds";
};
decimals = 0;
mappings = [ ];
max = 1;
min = 0;
thresholds = {
mode = "percentage";
steps = [
{
color = "super-light-green";
value = null;
}
{
color = "orange";
value = 70;
}
{
color = "red";
value = 90;
}
];
};
unit = "percentunit";
};
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overrides = [ ];
};
gridPos = {
h = 5;
w = 6;
x = 3;
y = 18;
};
id = 123;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''max(irate(node_cpu_seconds_total{job="$host",instance="127.0.0.1:${builtins.toString config.services.prometheus.exporters.node.port}",mode=~"system|user"}[$__range]))'';
hide = false;
legendFormat = "CPU";
range = true;
refId = "C";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
expr = ''(node_memory_Active_bytes{job="$host"})/node_memory_MemTotal_bytes{job="$host"}'';
hide = false;
legendFormat = "Memory";
range = true;
refId = "B";
}
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''(node_filesystem_size_bytes{mountpoint="/",job="$host"} - node_filesystem_avail_bytes{mountpoint=~"/",job="$host"}) / node_filesystem_size_bytes{mountpoint="/",job="$host"}'';
instant = true;
legendFormat = "Storage";
range = false;
refId = "A";
}
];
title = "Vitals";
transformations = [ ];
transparent = true;
type = "bargauge";
}
# Top Processes by CPU
{
datasource = {
type = "prometheus";
uid = promUid;
};
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description = "";
fieldConfig = {
defaults = {
color = {
fixedColor = "#c4af88";
mode = "fixed";
};
decimals = 2;
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
{
color = "red";
value = 10000000;
}
];
};
unit = "percentunit";
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};
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overrides = [ ];
};
gridPos = {
h = 8;
w = 6;
x = 12;
y = 18;
};
id = 14;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
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};
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showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''topk(5, irate(namedprocess_namegroup_cpu_seconds_total{job="$host"}[$__range]))'';
instant = true;
legendFormat = "{{groupname}}";
range = false;
refId = "A";
}
];
title = "Top Processes - CPU";
transparent = true;
type = "bargauge";
}
# Top Processes by Memory
{
datasource = {
type = "prometheus";
uid = promUid;
};
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fieldConfig = {
defaults = {
color = {
fixedColor = "#afb091";
mode = "fixed";
};
mappings = [ ];
thresholds = {
mode = "absolute";
steps = [
{
color = "green";
value = null;
}
{
color = "red";
value = 10000000;
}
];
};
unit = "bytes";
};
overrides = [ ];
};
gridPos = {
h = 8;
w = 6;
x = 18;
y = 18;
};
id = 15;
options = {
displayMode = "basic";
minVizHeight = 10;
minVizWidth = 0;
orientation = "horizontal";
reduceOptions = {
calcs = [ "lastNotNull" ];
fields = "";
values = false;
};
showUnfilled = true;
valueMode = "color";
};
pluginVersion = "10.0.2";
targets = [
{
datasource = {
type = "prometheus";
uid = promUid;
};
editorMode = "code";
exemplar = false;
expr = ''topk(5, rate(namedprocess_namegroup_memory_bytes{memtype="resident",job="$host"}[$__range]))'';
instant = true;
legendFormat = "{{groupname}}";
range = false;
refId = "A";
}
];
title = "Top Processes - Memory";
transparent = true;
type = "bargauge";
}
];
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refresh = "10s";
schemaVersion = 38;
style = "dark";
tags = [ ];
templating = {
list = [
{
current = {
selected = true;
text = [ "All" ];
value = [ "$__all" ];
};
datasource = {
type = "prometheus";
uid = promUid;
};
definition = "label_values(nodename)";
hide = 0;
includeAll = true;
label = "Host";
multi = true;
name = "host";
options = [ ];
query = {
query = "label_values(nodename)";
refId = "PrometheusVariableQueryEditor-VariableQuery";
};
refresh = 1;
regex = "";
skipUrlSync = false;
sort = 1;
type = "query";
}
];
};
time = {
from = "now-6h";
to = "now";
};
timepicker = { };
timezone = "";
title = "Main";
uid = "main";
version = 60;
weekStart = "";
}
))
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}/dashboards";
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}
];
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alerting = {
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contactPoints.settings.contactPoints = [
{
name = "grafana-default-email";
receivers = [
{
uid = "basic-email";
type = "email";
settings.addresses = "grafana@${config.mail.server}";
}
];
}
];
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muteTimings = { };
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policies.settings = {
resetPolicies = [ 1 ];
};
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rules.settings.groups = [
{
name = "Default";
interval = "1m";
folder = "Alerts";
rules = [
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{
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uid = "cloudflare-tunnel";
title = "Cloudflare Tunnel";
condition = "C";
data = [
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# Query to retrieve the status data
{
refId = "A";
relativeTimeRange = {
from = 600;
to = 0;
};
datasourceUid = promUid;
model = {
editorMode = "code";
expr = ''systemd_unit_state{name=~"cloudflared-tunnel-.*", state="active", job!="tempest"}'';
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hide = false;
instant = true;
intervalMs = 1000;
maxDataPoints = 43200;
range = false;
refId = "A";
};
}
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# Reduce to the max level, to ensure no false alarms
{
refId = "B";
relativeTimeRange = {
from = 600;
to = 0;
};
datasourceUid = "__expr__";
model = {
conditions = [
{
evaluator = {
params = [ ];
type = "gt";
};
operator = {
type = "and";
};
query = {
params = [ "B" ];
};
reducer = {
params = [ ];
type = "last";
};
type = "query";
}
];
datasource = {
type = "__expr__";
uid = "__expr__";
};
expression = "A";
hide = false;
intervalMs = 1000;
maxDataPoints = 43200;
reducer = "max";
refId = "B";
type = "reduce";
};
}
# Threshold to trigger alarm if below 100% uptime
{
refId = "C";
relativeTimeRange = {
from = 600;
to = 0;
};
datasourceUid = "__expr__";
model = {
conditions = [
{
evaluator = {
params = [ 1 ];
type = "lt";
};
operator = {
type = "and";
};
query = {
params = [ "C" ];
};
reducer = {
params = [ ];
type = "last";
};
type = "query";
}
];
datasource = {
type = "__expr__";
uid = "__expr__";
};
expression = "B";
hide = false;
intervalMs = 1000;
maxDataPoints = 43200;
refId = "C";
type = "threshold";
};
}
];
noDataState = "Alerting";
execErrState = "Error";
for = "5m";
annotations = {
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description = "Cloudflare Tunnel for {{ index $labels \"job\" }}.";
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summary = "Cloudflare Tunnel is down.";
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};
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isPaused = false;
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}
];
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}
];
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templates = { };
};
# notifiers = [];
};
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};
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caddy.routes = [
{
match = [ { host = [ config.hostnames.metrics ]; } ];
handle = [
{
handler = "reverse_proxy";
upstreams = [
{ dial = "localhost:${builtins.toString config.services.grafana.settings.server.http_port}"; }
];
}
];
}
];
# Configure Cloudflare DNS to point to this machine
services.cloudflare-dyndns.domains = [ config.hostnames.metrics ];
};
}