# Added manually, can be changed in-place. {{- if and .Values.grafana.enabled .Values.grafana.defaultDashboardsEnabled .Values.coreDns.enabled }} apiVersion: v1 kind: ConfigMap metadata: name: {{ printf "%s-%s" (include "prometheus-operator.fullname" $) "k8s-coredns" | trunc 63 | trimSuffix "-" }} labels: {{- if $.Values.grafana.sidecar.dashboards.label }} {{ $.Values.grafana.sidecar.dashboards.label }}: "1" {{- end }} app: {{ template "prometheus-operator.name" $ }}-grafana {{ include "prometheus-operator.labels" $ | indent 4 }} data: k8s-coredns.json: |- { "annotations": { "list": [ { "builtIn": 1, "datasource": "-- Grafana --", "enable": true, "hide": true, "iconColor": "rgba(0, 211, 255, 1)", "name": "Annotations & Alerts", "type": "dashboard" } ] }, "description": "A dashboard for the CoreDNS DNS server.", "editable": true, "gnetId": 5926, "graphTooltip": 0, "id": 9, "iteration": 1539947521873, "links": [], "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 8, "x": 0, "y": 0 }, "id": 1, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "total", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m])) by (proto)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}", "refId": "A", "step": 60 }, { "expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m]))", "format": "time_series", "intervalFactor": 2, "legendFormat": "total", "refId": "B", "step": 60 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (total)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 8, "x": 8, "y": 0 }, "id": 12, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "total", "yaxis": 2 }, { "alias": "other", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_dns_request_type_count_total{instance=~\"$instance\"}[5m])) by (type)", "intervalFactor": 2, "legendFormat": "{{`{{type}}`}}", "refId": "A", "step": 60 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (by qtype)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 8, "x": 16, "y": 0 }, "id": 2, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "total", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m])) by (zone)", "intervalFactor": 2, "legendFormat": "{{`{{zone}}`}}", "refId": "A", "step": 60 }, { "expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m]))", "intervalFactor": 2, "legendFormat": "total", "refId": "B", "step": 60 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (by zone)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 7 }, "id": 10, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "total", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_dns_request_do_count_total{instance=~\"$instance\"}[5m]))", "intervalFactor": 2, "legendFormat": "DO", "refId": "A", "step": 40 }, { "expr": "sum(rate(coredns_dns_request_count_total{instance=~\"$instance\"}[5m]))", "intervalFactor": 2, "legendFormat": "total", "refId": "B", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (DO bit)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "pps", "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 6, "x": 12, "y": 7 }, "id": 9, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "tcp:90", "yaxis": 2 }, { "alias": "tcp:99 ", "yaxis": 2 }, { "alias": "tcp:50", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.99, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:99 ", "refId": "A", "step": 60 }, { "expr": "histogram_quantile(0.90, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:90", "refId": "B", "step": 60 }, { "expr": "histogram_quantile(0.50, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:50", "refId": "C", "step": 60 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (size, udp)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 6, "x": 18, "y": 7 }, "id": 14, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "tcp:90", "yaxis": 1 }, { "alias": "tcp:99 ", "yaxis": 1 }, { "alias": "tcp:50", "yaxis": 1 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.99, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:99 ", "refId": "A", "step": 60 }, { "expr": "histogram_quantile(0.90, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:90", "refId": "B", "step": 60 }, { "expr": "histogram_quantile(0.50, sum(rate(coredns_dns_request_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto))", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:50", "refId": "C", "step": 60 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Requests (size,tcp)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 14 }, "id": 5, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_dns_response_rcode_count_total{instance=~\"$instance\"}[5m])) by (rcode)", "intervalFactor": 2, "legendFormat": "{{`{{rcode}}`}}", "refId": "A", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Responses (by rcode)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 14 }, "id": 3, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.99, sum(rate(coredns_dns_request_duration_seconds_bucket{instance=~\"$instance\"}[5m])) by (le, job))", "format": "time_series", "intervalFactor": 2, "legendFormat": "99%", "refId": "A", "step": 40 }, { "expr": "histogram_quantile(0.90, sum(rate(coredns_dns_request_duration_seconds_bucket{instance=~\"$instance\"}[5m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "90%", "refId": "B", "step": 40 }, { "expr": "histogram_quantile(0.50, sum(rate(coredns_dns_request_duration_seconds_bucket{instance=~\"$instance\"}[5m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "50%", "refId": "C", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Responses (duration)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": null, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 21 }, "id": 8, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "udp:50%", "yaxis": 1 }, { "alias": "tcp:50%", "yaxis": 2 }, { "alias": "tcp:90%", "yaxis": 2 }, { "alias": "tcp:99%", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.99, sum(rate(coredns_dns_response_size_bytes_bucket{instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto)) ", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:99%", "refId": "A", "step": 40 }, { "expr": "histogram_quantile(0.90, sum(rate(coredns_dns_response_size_bytes_bucket{instance=\"$instance\",proto=\"udp\"}[5m])) by (le,proto)) ", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:90%", "refId": "B", "step": 40 }, { "expr": "histogram_quantile(0.50, sum(rate(coredns_dns_response_size_bytes_bucket{instance=~\"$instance\",proto=\"udp\"}[5m])) by (le,proto)) ", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:50%", "metric": "", "refId": "C", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Responses (size, udp)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 21 }, "id": 13, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "udp:50%", "yaxis": 1 }, { "alias": "tcp:50%", "yaxis": 1 }, { "alias": "tcp:90%", "yaxis": 1 }, { "alias": "tcp:99%", "yaxis": 1 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "histogram_quantile(0.99, sum(rate(coredns_dns_response_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto)) ", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:99%", "refId": "A", "step": 40 }, { "expr": "histogram_quantile(0.90, sum(rate(coredns_dns_response_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le,proto)) ", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:90%", "refId": "B", "step": 40 }, { "expr": "histogram_quantile(0.50, sum(rate(coredns_dns_response_size_bytes_bucket{instance=~\"$instance\",proto=\"tcp\"}[5m])) by (le, proto)) ", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{`{{proto}}`}}:50%", "metric": "", "refId": "C", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Responses (size, tcp)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "bytes", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 0, "y": 28 }, "id": 15, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(coredns_cache_size{instance=~\"$instance\"}) by (type)", "intervalFactor": 2, "legendFormat": "{{`{{type}}`}}", "refId": "A", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Cache (size)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, "datasource": "Prometheus", "editable": true, "error": false, "fill": 1, "grid": {}, "gridPos": { "h": 7, "w": 12, "x": 12, "y": 28 }, "id": 16, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [ { "alias": "misses", "yaxis": 2 } ], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { "expr": "sum(rate(coredns_cache_hits_total{instance=~\"$instance\"}[5m])) by (type)", "intervalFactor": 2, "legendFormat": "hits:{{`{{type}}`}}", "refId": "A", "step": 40 }, { "expr": "sum(rate(coredns_cache_misses_total{instance=~\"$instance\"}[5m])) by (type)", "intervalFactor": 2, "legendFormat": "misses", "refId": "B", "step": 40 } ], "thresholds": [], "timeFrom": null, "timeShift": null, "title": "Cache (hitrate)", "tooltip": { "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "buckets": null, "mode": "time", "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "pps", "logBase": 1, "max": null, "min": 0, "show": true } ], "yaxis": { "align": false, "alignLevel": null } } ], "schemaVersion": 16, "style": "dark", "tags": [], "templating": { "list": [ { "allValue": ".*", "current": { "selected": true, "tags": [], "text": "172.16.1.8:9153", "value": "172.16.1.8:9153" }, "datasource": "Prometheus", "hide": 0, "includeAll": true, "label": "Instance", "multi": false, "name": "instance", "options": [], "query": "up{job=\"coredns\"}", "refresh": 1, "regex": ".*instance=\"(.*?)\".*", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", "tags": [], "tagsQuery": "", "type": "query", "useTags": false } ] }, "time": { "from": "now-3h", "to": "now" }, "timepicker": { "now": true, "refresh_intervals": [ "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ], "time_options": [ "5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d" ] }, "timezone": "utc", "title": "CoreDNS", "uid": "vkQ0UHxik", "version": 1 } {{- end }}