linkerd2/cli/install/health.go

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package install
// Health defines the Conduit Health Grafana dashboard, installed via the `conduit install` command.
const Health = `{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"gnetId": null,
"graphTooltip": 1,
"links": [],
"panels": [
{
"aliasColors": {},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": null,
"fill": 1,
"gridPos": {
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"w": 12,
"x": 0,
"y": 0
},
"id": 10,
"legend": {
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"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"$$hashKey": "object:172",
"expr": "histogram_quantile(0.5, rate(grpc_server_handling_seconds_bucket{job=\"conduit-controller\"}[20s]))",
"format": "time_series",
"intervalFactor": 1,
"legendFormat": "{{component}}/{{grpc_method}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
"timeShift": null,
"title": "gRPC Latency P50",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
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"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
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"format": "s",
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"max": null,
"min": null,
"show": true
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{
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"min": null,
"show": true
}
]
},
{
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"dashes": false,
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"fill": 1,
"gridPos": {
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"y": 0
},
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"legend": {
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"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null",
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
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"targets": [
{
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"intervalFactor": 1,
"legendFormat": "{{component}}/{{grpc_method}}",
"refId": "A"
}
],
"thresholds": [],
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"title": "gRPC Latency P95",
"tooltip": {
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"value_type": "individual"
},
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},
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"legend": {
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"lines": true,
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"links": [],
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"points": false,
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"targets": [
{
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"format": "time_series",
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"legendFormat": "{{component}}/{{grpc_method}}/{{grpc_code}}",
"refId": "A"
}
],
"thresholds": [],
"timeFrom": null,
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"title": "gRPC Request Volume",
"tooltip": {
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},
"type": "graph",
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{
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}
]
},
{
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},
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},
"lines": true,
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"points": false,
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"targets": [
{
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"legendFormat": "sent/{{component}}/{{grpc_method}}",
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},
{
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"legendFormat": "received/{{component}}/{{grpc_method}}",
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}
],
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"title": "gRPC Message Volume",
"tooltip": {
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},
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{
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}
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},
{
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},
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"legend": {
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"values": false
},
"lines": true,
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"links": [],
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"targets": [
{
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"intervalFactor": 1,
"legendFormat": "{{component}}/{{code}}",
"refId": "A"
}
],
"thresholds": [],
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"timeShift": null,
"title": "HTTP Latency P50",
"tooltip": {
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"sort": 2,
"value_type": "individual"
},
"type": "graph",
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}
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}
],
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},
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{
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],
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},
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