Dominik Polakovics
b6b90bca7d
- Deleted individual alert files for host down, inode usage, and RAM usage. - Merged service down alerts into a new structure with separate files for each service (Gitea, Postfix, Dovecot, OpenLDAP, WireGuard). - Introduced a new system alert structure consolidating CPU, disk, host down, inode, and RAM usage alerts. - Updated alert conditions to use 'D' for thresholds and adjusted expressions accordingly. - Improved annotations and labels for clarity and consistency across alerts.
57 lines
1.4 KiB
Nix
57 lines
1.4 KiB
Nix
{ lib, pkgs, config, ... }:
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{
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grafanaAlertRuleDefinitions = [
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{
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uid = "wireguard-service-down-alert-uid";
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title = "WireGuard Service Down";
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condition = "C";
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data = [
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{
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refId = "A";
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relativeTimeRange = {
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from = 300;
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to = 0;
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};
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datasourceUid = "vm-datasource-uid";
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model = {
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editorMode = "code";
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expr = "node_systemd_unit_state{state=\"active\", name=\"wireguard-wg_cloonar.service\"} OR on() vector(0)";
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hide = false;
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intervalMs = 1000;
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legendFormat = "__auto";
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maxDataPoints = 43200;
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range = true;
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refId = "A";
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};
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}
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{
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refId = "B";
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datasourceUid = "__expr__";
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model = {
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type = "reduce";
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expression = "A";
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reducer = "last";
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};
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}
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{
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refId = "C";
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datasourceUid = "__expr__";
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model = {
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type = "math";
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expression = "$B < 1";
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};
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}
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];
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noDataState = "Alerting";
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execErrState = "Alerting";
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for = "5m";
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annotations = {
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description = "WireGuard service is down on {{ $labels.instance }}";
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summary = "WireGuard Service Down";
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};
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labels = {
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severity = "critical";
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};
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}
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];
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} |