Graham McIntire
66986e294b
Add a telegraf role (applied to the resolvers) that runs unbound-control via the inputs.unbound plugin and exposes the stats as a Prometheus /metrics endpoint on :9273, firewalled to the 204.110.188.0/22 scrape network. Imports the InfluxData signing key (influxdata-archive.key; the _compat key expired 2026-01-17) so dnf can validate the package. - prom.w5isp.com: scrape job "unbound" for resolver1/2:9273 - grafana: "Unbound Resolvers" dashboard (queries, cache hit ratio, rcodes, query types, recursion time, request list, cache memory) - resolvers: disable unused shm-enable to silence the startup warning
866 lines
No EOL
20 KiB
JSON
866 lines
No EOL
20 KiB
JSON
{
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"uid": "unbound-resolvers",
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"title": "Unbound Resolvers",
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"tags": [
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"unbound",
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"dns",
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"resolvers"
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],
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"timezone": "browser",
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"schemaVersion": 39,
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"version": 1,
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"editable": true,
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"refresh": "30s",
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"time": {
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"from": "now-6h",
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"to": "now"
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},
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"templating": {
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"list": [
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{
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"name": "ds_prometheus",
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"type": "datasource",
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"query": "prometheus",
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"current": {},
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"hide": 0,
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"refresh": 1,
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"regex": "",
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"label": "Data source"
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},
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{
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"name": "instance",
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"type": "query",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"query": "label_values(unbound_time_up, instance)",
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"refresh": 2,
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"includeAll": true,
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"multi": true,
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"current": {
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"text": "All",
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"value": "$__all"
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},
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"label": "Resolver",
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"sort": 1
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}
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]
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},
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"panels": [
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{
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"type": "stat",
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"title": "Uptime",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"fieldConfig": {
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"unit": "s",
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"mode": "thresholds"
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"colorMode": "value",
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"graphMode": "area",
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"textMode": "auto"
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "max(unbound_time_up{instance=~\"$instance\"})",
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"legendFormat": "",
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"refId": "A"
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}
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]
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},
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{
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"type": "stat",
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"title": "Queries / sec",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"x": 6,
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"y": 0,
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"w": 6,
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"h": 4
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},
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"fieldConfig": {
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"defaults": {
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"unit": "reqps",
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"color": {
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"mode": "thresholds"
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},
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"colorMode": "value",
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"graphMode": "area",
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"textMode": "auto"
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_total_num_queries{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "",
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"refId": "A"
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}
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]
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},
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{
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"type": "stat",
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"title": "Cache hit ratio",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"x": 12,
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"y": 0,
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"w": 6,
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"h": 4
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},
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"fieldConfig": {
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"defaults": {
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"unit": "percentunit",
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"color": {
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"mode": "thresholds"
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},
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"colorMode": "value",
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"graphMode": "area",
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"textMode": "auto"
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_total_num_cachehits{instance=~\"$instance\"}[$__rate_interval])) / clamp_min(sum(rate(unbound_total_num_cachehits{instance=~\"$instance\"}[$__rate_interval])) + sum(rate(unbound_total_num_cachemiss{instance=~\"$instance\"}[$__rate_interval])), 1)",
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"legendFormat": "",
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"refId": "A"
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}
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]
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},
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{
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"type": "stat",
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"title": "Avg recursion time",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"x": 18,
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"y": 0,
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"w": 6,
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"h": 4
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},
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"fieldConfig": {
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"defaults": {
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"unit": "s",
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"color": {
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"mode": "thresholds"
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},
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"colorMode": "value",
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"graphMode": "area",
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"textMode": "auto"
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "avg(unbound_total_recursion_time_avg{instance=~\"$instance\"})",
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"legendFormat": "",
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"refId": "A"
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}
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]
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},
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{
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"type": "timeseries",
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"title": "Query rate",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"x": 0,
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"y": 4,
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"w": 12,
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"h": 8
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},
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"fieldConfig": {
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"defaults": {
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"unit": "reqps",
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"custom": {
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"drawStyle": "line",
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"lineWidth": 1,
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"fillOpacity": 10,
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"showPoints": "never",
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"stacking": {
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"mode": "none"
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}
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}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "table",
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"placement": "bottom",
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"calcs": [
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"lastNotNull",
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"max"
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]
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},
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"tooltip": {
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"mode": "multi",
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"sort": "desc"
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}
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "rate(unbound_total_num_queries{instance=~\"$instance\"}[$__rate_interval])",
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"legendFormat": "{{instance}}",
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"refId": "A"
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}
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]
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},
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{
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"type": "timeseries",
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"title": "Cache hits vs misses (rate)",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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"x": 12,
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"y": 4,
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"w": 12,
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"h": 8
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},
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"fieldConfig": {
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"defaults": {
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"unit": "reqps",
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"custom": {
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"drawStyle": "line",
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"lineWidth": 1,
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"fillOpacity": 10,
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"showPoints": "never",
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"stacking": {
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"mode": "none"
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}
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}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "table",
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"placement": "bottom",
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"calcs": [
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"lastNotNull",
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"max"
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]
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},
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"tooltip": {
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"mode": "multi",
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"sort": "desc"
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}
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_total_num_cachehits{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "hits",
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"refId": "A"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_total_num_cachemiss{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "misses",
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"refId": "B"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_total_num_prefetch{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "prefetch",
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"refId": "C"
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}
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]
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},
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{
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"type": "timeseries",
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"title": "Queries by type (rate)",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"gridPos": {
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},
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"fieldConfig": {
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"defaults": {
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"unit": "reqps",
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"fillOpacity": 10,
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"showPoints": "never",
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"stacking": {
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"mode": "normal"
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}
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}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "table",
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"placement": "bottom",
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"calcs": [
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"lastNotNull",
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"max"
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]
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},
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"tooltip": {
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"mode": "multi",
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"sort": "desc"
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}
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},
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"targets": [
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_A{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "A",
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"refId": "A"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_AAAA{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "AAAA",
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"refId": "B"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_PTR{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "PTR",
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"refId": "C"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_HTTPS{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "HTTPS",
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"refId": "D"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_SRV{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "SRV",
|
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"refId": "E"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_TXT{instance=~\"$instance\"}[$__rate_interval]))",
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"legendFormat": "TXT",
|
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"refId": "F"
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},
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_SOA{instance=~\"$instance\"}[$__rate_interval]))",
|
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"legendFormat": "SOA",
|
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"refId": "G"
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},
|
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{
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"expr": "sum(rate(unbound_num_query_type_NS{instance=~\"$instance\"}[$__rate_interval]))",
|
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"legendFormat": "NS",
|
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"refId": "H"
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}
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]
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},
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{
|
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"type": "timeseries",
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"title": "Answers by rcode (rate)",
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"datasource": {
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"type": "prometheus",
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"uid": "${ds_prometheus}"
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},
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"showPoints": "never",
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"stacking": {
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"mode": "normal"
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}
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}
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},
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"overrides": []
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},
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"options": {
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"placement": "bottom",
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"calcs": [
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]
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},
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"tooltip": {
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"sort": "desc"
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|
"datasource": {
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"type": "prometheus",
|
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"uid": "${ds_prometheus}"
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},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_NOERROR{instance=~\"$instance\"}[$__rate_interval]))",
|
|
"legendFormat": "NOERROR",
|
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"refId": "A"
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},
|
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{
|
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"datasource": {
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|
"type": "prometheus",
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|
"uid": "${ds_prometheus}"
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},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_NXDOMAIN{instance=~\"$instance\"}[$__rate_interval]))",
|
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"legendFormat": "NXDOMAIN",
|
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"refId": "B"
|
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},
|
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{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
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|
},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_SERVFAIL{instance=~\"$instance\"}[$__rate_interval]))",
|
|
"legendFormat": "SERVFAIL",
|
|
"refId": "C"
|
|
},
|
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{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_REFUSED{instance=~\"$instance\"}[$__rate_interval]))",
|
|
"legendFormat": "REFUSED",
|
|
"refId": "D"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_FORMERR{instance=~\"$instance\"}[$__rate_interval]))",
|
|
"legendFormat": "FORMERR",
|
|
"refId": "E"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "sum(rate(unbound_num_answer_rcode_NOTIMPL{instance=~\"$instance\"}[$__rate_interval]))",
|
|
"legendFormat": "NOTIMPL",
|
|
"refId": "F"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"type": "timeseries",
|
|
"title": "Recursion time",
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"gridPos": {
|
|
"x": 0,
|
|
"y": 20,
|
|
"w": 12,
|
|
"h": 8
|
|
},
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "s",
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 1,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"stacking": {
|
|
"mode": "none"
|
|
}
|
|
}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"displayMode": "table",
|
|
"placement": "bottom",
|
|
"calcs": [
|
|
"lastNotNull",
|
|
"max"
|
|
]
|
|
},
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
},
|
|
"targets": [
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_total_recursion_time_avg{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} avg",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_total_recursion_time_median{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} median",
|
|
"refId": "B"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"type": "timeseries",
|
|
"title": "Request list",
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"gridPos": {
|
|
"x": 12,
|
|
"y": 20,
|
|
"w": 12,
|
|
"h": 8
|
|
},
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "short",
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 1,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"stacking": {
|
|
"mode": "none"
|
|
}
|
|
}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"displayMode": "table",
|
|
"placement": "bottom",
|
|
"calcs": [
|
|
"lastNotNull",
|
|
"max"
|
|
]
|
|
},
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
},
|
|
"targets": [
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_total_requestlist_current_all{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} current",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_total_requestlist_current_user{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} user",
|
|
"refId": "B"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_total_requestlist_max{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} max",
|
|
"refId": "C"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"type": "timeseries",
|
|
"title": "Cache memory",
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"gridPos": {
|
|
"x": 0,
|
|
"y": 28,
|
|
"w": 12,
|
|
"h": 8
|
|
},
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "bytes",
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 1,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"stacking": {
|
|
"mode": "none"
|
|
}
|
|
}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"displayMode": "table",
|
|
"placement": "bottom",
|
|
"calcs": [
|
|
"lastNotNull",
|
|
"max"
|
|
]
|
|
},
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
},
|
|
"targets": [
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_mem_cache_rrset{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} rrset",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "unbound_mem_cache_message{instance=~\"$instance\"}",
|
|
"legendFormat": "{{instance}} message",
|
|
"refId": "B"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"type": "timeseries",
|
|
"title": "Recursive replies (rate)",
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"gridPos": {
|
|
"x": 12,
|
|
"y": 28,
|
|
"w": 12,
|
|
"h": 8
|
|
},
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "reqps",
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 1,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"stacking": {
|
|
"mode": "none"
|
|
}
|
|
}
|
|
},
|
|
"overrides": []
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"displayMode": "table",
|
|
"placement": "bottom",
|
|
"calcs": [
|
|
"lastNotNull",
|
|
"max"
|
|
]
|
|
},
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
},
|
|
"targets": [
|
|
{
|
|
"datasource": {
|
|
"type": "prometheus",
|
|
"uid": "${ds_prometheus}"
|
|
},
|
|
"expr": "rate(unbound_total_num_recursivereplies{instance=~\"$instance\"}[$__rate_interval])",
|
|
"legendFormat": "{{instance}}",
|
|
"refId": "A"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
} |