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Adding OpenTelemetry Metrics and Tracing
This commit is contained in:
Marc Schäfer
898
examples/grafana/dashboards/newt-overview.json
Normal file
898
examples/grafana/dashboards/newt-overview.json
Normal file
@@ -0,0 +1,898 @@
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|
||||
"expr": "sum(rate(newt_connection_attempts_total{site_id=~\"$site_id\"}[$__rate_interval])) by (transport, result)",
|
||||
"legendFormat": "{{transport}} • {{result}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Connection Attempts by Transport/Result",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"custom": {},
|
||||
"mappings": [],
|
||||
"unit": "ops"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 9,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 25
|
||||
},
|
||||
"id": 10,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [],
|
||||
"displayMode": "table",
|
||||
"placement": "right"
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "11.1.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum(rate(newt_connection_errors_total{site_id=~\"$site_id\"}[$__rate_interval])) by (transport, error_type)",
|
||||
"legendFormat": "{{transport}} • {{error_type}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Connection Errors by Type",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"custom": {},
|
||||
"decimals": 3,
|
||||
"mappings": [],
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 9,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 34
|
||||
},
|
||||
"id": 11,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [],
|
||||
"displayMode": "table",
|
||||
"placement": "right"
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"pluginVersion": "11.1.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.5, sum(rate(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\", tunnel_id=~\"$tunnel_id\"}[$__rate_interval])) by (le))",
|
||||
"legendFormat": "p50",
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.95, sum(rate(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\", tunnel_id=~\"$tunnel_id\"}[$__rate_interval])) by (le))",
|
||||
"legendFormat": "p95",
|
||||
"refId": "B"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.99, sum(rate(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\", tunnel_id=~\"$tunnel_id\"}[$__rate_interval])) by (le))",
|
||||
"legendFormat": "p99",
|
||||
"refId": "C"
|
||||
}
|
||||
],
|
||||
"title": "Tunnel Latency Quantiles",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"cards": {},
|
||||
"color": {
|
||||
"cardColor": "#b4ff00",
|
||||
"colorScale": "sqrt",
|
||||
"colorScheme": "interpolateTurbo"
|
||||
},
|
||||
"dataFormat": "tsbuckets",
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"custom": {},
|
||||
"mappings": [],
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 9,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 34
|
||||
},
|
||||
"heatmap": {},
|
||||
"hideZeroBuckets": true,
|
||||
"id": 12,
|
||||
"legend": {
|
||||
"show": false
|
||||
},
|
||||
"options": {
|
||||
"calculate": true,
|
||||
"cellGap": 2,
|
||||
"cellSize": "auto",
|
||||
"color": {
|
||||
"exponent": 0.5
|
||||
},
|
||||
"exemplars": {
|
||||
"color": "rgba(255,255,255,0.7)"
|
||||
},
|
||||
"filterValues": {
|
||||
"le": 1e-9
|
||||
},
|
||||
"legend": {
|
||||
"show": false
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "single",
|
||||
"show": true
|
||||
},
|
||||
"xAxis": {
|
||||
"show": true
|
||||
},
|
||||
"yAxis": {
|
||||
"decimals": 3,
|
||||
"show": true
|
||||
}
|
||||
},
|
||||
"pluginVersion": "11.1.0",
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum(rate(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\", tunnel_id=~\"$tunnel_id\"}[$__rate_interval])) by (le)",
|
||||
"format": "heatmap",
|
||||
"legendFormat": "{{le}}",
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Tunnel Latency Bucket Rate",
|
||||
"type": "heatmap"
|
||||
}
|
||||
],
|
||||
"refresh": "30s",
|
||||
"schemaVersion": 39,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"newt",
|
||||
"otel"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {
|
||||
"selected": false,
|
||||
"text": "Prometheus",
|
||||
"value": "prometheus"
|
||||
},
|
||||
"hide": 0,
|
||||
"label": "Datasource",
|
||||
"name": "DS_PROMETHEUS",
|
||||
"options": [],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"current": {
|
||||
"selected": false,
|
||||
"text": "All",
|
||||
"value": "$__all"
|
||||
},
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"definition": "label_values(target_info, site_id)",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": "Site",
|
||||
"multi": true,
|
||||
"name": "site_id",
|
||||
"options": [],
|
||||
"query": {
|
||||
"query": "label_values(target_info, site_id)",
|
||||
"refId": "SiteIdVar"
|
||||
},
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
},
|
||||
{
|
||||
"current": {
|
||||
"selected": false,
|
||||
"text": "All",
|
||||
"value": "$__all"
|
||||
},
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "prometheus"
|
||||
},
|
||||
"definition": "label_values(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\"}, tunnel_id)",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": "Tunnel",
|
||||
"multi": true,
|
||||
"name": "tunnel_id",
|
||||
"options": [],
|
||||
"query": {
|
||||
"query": "label_values(newt_tunnel_latency_seconds_bucket{site_id=~\"$site_id\"}, tunnel_id)",
|
||||
"refId": "TunnelVar"
|
||||
},
|
||||
"refresh": 2,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
"sort": 1,
|
||||
"tagValuesQuery": "",
|
||||
"tags": [],
|
||||
"tagsQuery": "",
|
||||
"type": "query",
|
||||
"useTags": false
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-6h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {
|
||||
"refresh_intervals": [
|
||||
"10s",
|
||||
"30s",
|
||||
"1m",
|
||||
"5m",
|
||||
"15m",
|
||||
"30m",
|
||||
"1h",
|
||||
"2h",
|
||||
"1d"
|
||||
],
|
||||
"time_options": [
|
||||
"5m",
|
||||
"15m",
|
||||
"1h",
|
||||
"6h",
|
||||
"12h",
|
||||
"24h",
|
||||
"2d",
|
||||
"7d",
|
||||
"30d"
|
||||
]
|
||||
},
|
||||
"timezone": "browser",
|
||||
"title": "Newt Overview",
|
||||
"uid": "newt-overview",
|
||||
"version": 1,
|
||||
"weekStart": ""
|
||||
}
|
||||
9
examples/grafana/provisioning/dashboards/dashboard.yaml
Normal file
9
examples/grafana/provisioning/dashboards/dashboard.yaml
Normal file
@@ -0,0 +1,9 @@
|
||||
apiVersion: 1
|
||||
providers:
|
||||
- name: "newt"
|
||||
folder: "Newt"
|
||||
type: file
|
||||
disableDeletion: false
|
||||
allowUiUpdates: true
|
||||
options:
|
||||
path: /var/lib/grafana/dashboards
|
||||
@@ -0,0 +1,9 @@
|
||||
apiVersion: 1
|
||||
datasources:
|
||||
- name: Prometheus
|
||||
type: prometheus
|
||||
access: proxy
|
||||
url: http://prometheus:9090
|
||||
uid: prometheus
|
||||
isDefault: true
|
||||
editable: true
|
||||
61
examples/otel-collector.yaml
Normal file
61
examples/otel-collector.yaml
Normal file
@@ -0,0 +1,61 @@
|
||||
# Variant A: Direct scrape of Newt (/metrics) via Prometheus (no Collector needed)
|
||||
# Note: Newt already exposes labels like site_id, protocol, direction. Do not promote
|
||||
# resource attributes into labels when scraping Newt directly.
|
||||
#
|
||||
# Example Prometheus scrape config:
|
||||
# global:
|
||||
# scrape_interval: 15s
|
||||
# scrape_configs:
|
||||
# - job_name: newt
|
||||
# static_configs:
|
||||
# - targets: ["newt:2112"]
|
||||
#
|
||||
# Variant B: Use OTEL Collector (Newt -> OTLP -> Collector -> Prometheus)
|
||||
# This pipeline scrapes metrics from the Collector's Prometheus exporter.
|
||||
# Labels are already on datapoints; promotion from resource is OPTIONAL and typically NOT required.
|
||||
# If you enable transform/promote below, ensure you do not duplicate labels.
|
||||
|
||||
receivers:
|
||||
otlp:
|
||||
protocols:
|
||||
grpc:
|
||||
endpoint: ":4317"
|
||||
|
||||
processors:
|
||||
memory_limiter:
|
||||
check_interval: 5s
|
||||
limit_percentage: 80
|
||||
spike_limit_percentage: 25
|
||||
resourcedetection:
|
||||
detectors: [env, system]
|
||||
timeout: 5s
|
||||
batch: {}
|
||||
# OPTIONAL: Only enable if you need to promote resource attributes to labels.
|
||||
# WARNING: Newt already provides site_id as a label; avoid double-promotion.
|
||||
# transform/promote:
|
||||
# error_mode: ignore
|
||||
# metric_statements:
|
||||
# - context: datapoint
|
||||
# statements:
|
||||
# - set(attributes["service_instance_id"], resource.attributes["service.instance.id"]) where resource.attributes["service.instance.id"] != nil
|
||||
# - set(attributes["site_id"], resource.attributes["site_id"]) where resource.attributes["site_id"] != nil
|
||||
|
||||
exporters:
|
||||
prometheus:
|
||||
endpoint: ":8889"
|
||||
send_timestamps: true
|
||||
# prometheusremotewrite:
|
||||
# endpoint: http://mimir:9009/api/v1/push
|
||||
debug:
|
||||
verbosity: basic
|
||||
|
||||
service:
|
||||
pipelines:
|
||||
metrics:
|
||||
receivers: [otlp]
|
||||
processors: [memory_limiter, resourcedetection, batch] # add transform/promote if you really need it
|
||||
exporters: [prometheus]
|
||||
traces:
|
||||
receivers: [otlp]
|
||||
processors: [memory_limiter, resourcedetection, batch]
|
||||
exporters: [debug]
|
||||
16
examples/prometheus.with-collector.yml
Normal file
16
examples/prometheus.with-collector.yml
Normal file
@@ -0,0 +1,16 @@
|
||||
global:
|
||||
scrape_interval: 15s
|
||||
|
||||
scrape_configs:
|
||||
# IMPORTANT: Do not scrape Newt directly; scrape only the Collector!
|
||||
- job_name: 'otel-collector'
|
||||
static_configs:
|
||||
- targets: ['otel-collector:8889']
|
||||
|
||||
# optional: limit metric cardinality
|
||||
relabel_configs:
|
||||
- action: labeldrop
|
||||
regex: 'tunnel_id'
|
||||
# - action: keep
|
||||
# source_labels: [site_id]
|
||||
# regex: '(site-a|site-b)'
|
||||
21
examples/prometheus.yml
Normal file
21
examples/prometheus.yml
Normal file
@@ -0,0 +1,21 @@
|
||||
global:
|
||||
scrape_interval: 15s
|
||||
|
||||
scrape_configs:
|
||||
- job_name: 'newt'
|
||||
scrape_interval: 15s
|
||||
static_configs:
|
||||
- targets: ['newt:2112'] # /metrics
|
||||
relabel_configs:
|
||||
# optional: drop tunnel_id
|
||||
- action: labeldrop
|
||||
regex: 'tunnel_id'
|
||||
# optional: allow only specific sites
|
||||
- action: keep
|
||||
source_labels: [site_id]
|
||||
regex: '(site-a|site-b)'
|
||||
|
||||
# WARNING: Do not enable this together with the 'newt' job above or you will double-count.
|
||||
# - job_name: 'otel-collector'
|
||||
# static_configs:
|
||||
# - targets: ['otel-collector:8889']
|
||||
Reference in New Issue
Block a user