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@thatsk
Created February 21, 2022 08:06
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{
"__inputs": [
{
"name": "DS_VICTORIAMETRICS",
"label": "VictoriaMetrics",
"description": "",
"type": "datasource",
"pluginId": "prometheus",
"pluginName": "Prometheus"
}
],
"__elements": [],
"__requires": [
{
"type": "panel",
"id": "bargauge",
"name": "Bar gauge",
"version": ""
},
{
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},
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},
{
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},
{
"type": "panel",
"id": "table",
"name": "Table",
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},
{
"type": "panel",
"id": "timeseries",
"name": "Time series",
"version": ""
}
],
"annotations": {
"list": [
{
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"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
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},
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}
]
},
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"iteration": 1644948294626,
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{
"options": {
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"text": "Unhealthy"
},
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}
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"instant": true,
"interval": "",
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}
],
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"interval": "",
"legendFormat": "fault tolerance",
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"interval": "",
"legendFormat": "CPU Capacity",
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}
],
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{
"fieldConfig": {
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},
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},
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"expr": "100 -\nsum(nomad_client_unallocated_memory{env=\"$env\"}) by (env)\n/\nsum(nomad_client_allocated_memory{env=\"$env\"}\n+ nomad_client_unallocated_memory{env=\"$env\"}) by (env) * 100",
"interval": "",
"legendFormat": "Memory Capacity",
"refId": "A"
}
],
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},
{
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"targets": [
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"datasource": {
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"uid": "${DS_VICTORIAMETRICS}"
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"expr": "100 -\nsum(nomad_client_unallocated_disk{env=\"$env\"}) by (env)\n/\nsum(nomad_client_allocated_disk{env=\"$env\"}\n+ nomad_client_unallocated_disk{env=\"$env\"}) by (env) * 100",
"interval": "",
"legendFormat": "Disk Capacity",
"refId": "A"
}
],
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},
{
"collapsed": true,
"gridPos": {
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"x": 0,
"y": 4
},
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"panels": [
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"fieldConfig": {
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"mode": "thresholds"
},
"custom": {
"align": "auto",
"displayMode": "auto"
},
"links": [
{
"targetBlank": true,
"title": "System dashboard",
"url": "https://mon.cinarra.com/d/b4FAZ7Mmz/system?orgId=1&var-env=$env&var-instance=${__data.fields.Client}"
}
],
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "Node ID"
},
"properties": [
{
"id": "custom.width",
"value": 130
}
]
},
{
"matcher": {
"id": "byName",
"options": "Node class"
},
"properties": [
{
"id": "custom.width",
"value": 90
}
]
},
{
"matcher": {
"id": "byName",
"options": "Eligibility"
},
"properties": [
{
"id": "custom.width",
"value": 100
}
]
},
{
"matcher": {
"id": "byName",
"options": "Status"
},
"properties": [
{
"id": "custom.width",
"value": 80
}
]
},
{
"matcher": {
"id": "byName",
"options": "Uptime"
},
"properties": [
{
"id": "unit",
"value": "s"
},
{
"id": "custom.width",
"value": 100
}
]
},
{
"matcher": {
"id": "byName",
"options": "CPU"
},
"properties": [
{
"id": "unit",
"value": "percent"
},
{
"id": "color",
"value": {
"mode": "continuous-RdYlGr"
}
},
{
"id": "custom.displayMode",
"value": "color-background"
},
{
"id": "min",
"value": 0
},
{
"id": "max",
"value": 100
},
{
"id": "custom.width",
"value": 70
}
]
},
{
"matcher": {
"id": "byName",
"options": "Memory"
},
"properties": [
{
"id": "unit",
"value": "percent"
},
{
"id": "color",
"value": {
"mode": "continuous-RdYlGr"
}
},
{
"id": "custom.displayMode",
"value": "color-background"
},
{
"id": "min",
"value": 0
},
{
"id": "max",
"value": 100
},
{
"id": "custom.width",
"value": 70
}
]
},
{
"matcher": {
"id": "byName",
"options": "Disk"
},
"properties": [
{
"id": "unit",
"value": "percent"
},
{
"id": "color",
"value": {
"mode": "continuous-RdYlGr"
}
},
{
"id": "custom.displayMode",
"value": "color-background"
},
{
"id": "min",
"value": 0
},
{
"id": "max",
"value": 100
},
{
"id": "custom.width",
"value": 70
}
]
},
{
"matcher": {
"id": "byName",
"options": "Allocs"
},
"properties": [
{
"id": "custom.width",
"value": 80
},
{
"id": "custom.displayMode",
"value": "color-text"
},
{
"id": "color"
},
{
"id": "thresholds",
"value": {
"mode": "absolute",
"steps": [
{
"color": "red"
},
{
"color": "text",
"value": 1
}
]
}
}
]
}
]
},
"gridPos": {
"h": 8,
"w": 24,
"x": 0,
"y": 5
},
"id": 22,
"options": {
"footer": {
"fields": "",
"reducer": [
"sum"
],
"show": false
},
"showHeader": true,
"sortBy": []
},
"pluginVersion": "8.3.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_uptime{env=\"$env\"}",
"format": "table",
"instant": true,
"interval": "",
"legendFormat": "uptime",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_running{env=\"$env\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "allocations running",
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "100 -\nnomad_client_unallocated_cpu{env=\"$env\"}\n/\n(nomad_client_allocated_cpu{env=\"$env\"}\n+ nomad_client_unallocated_cpu{env=\"$env\"}) * 100",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "cpu utilization",
"refId": "C"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "100 -\nnomad_client_unallocated_memory{env=\"$env\"}\n/\n(nomad_client_allocated_memory{env=\"$env\"}\n+ nomad_client_unallocated_memory{env=\"$env\"}) * 100",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "memory utilization",
"refId": "D"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "100 -\nnomad_client_unallocated_disk{env=\"$env\"}\n/\n(nomad_client_allocated_disk{env=\"$env\"}\n+ nomad_client_unallocated_disk{env=\"$env\"}) * 100",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "disk utilization",
"refId": "E"
}
],
"title": "Clients",
"transformations": [
{
"id": "seriesToColumns",
"options": {
"byField": "instance"
}
},
{
"id": "filterFieldsByName",
"options": {
"include": {
"pattern": "instance|node_.* 1|Value .*"
}
}
},
{
"id": "organize",
"options": {
"excludeByName": {},
"indexByName": {
"Value #A": 5,
"Value #B": 6,
"instance": 0,
"node_class 1": 2,
"node_id 1": 1,
"node_scheduling_eligibility 1": 4,
"node_status 1": 3
},
"renameByName": {
"Value #A": "Uptime",
"Value #B": "Allocs",
"Value #C": "CPU",
"Value #D": "Memory",
"Value #E": "Disk",
"instance": "Client",
"node_class": "Node class",
"node_class 1": "Node class",
"node_id": "Node ID",
"node_id 1": "Node ID",
"node_scheduling_eligibility": "Elegibility",
"node_scheduling_eligibility 1": "Eligibility",
"node_status": "Status",
"node_status 1": "Status"
}
}
}
],
"type": "table"
},
{
"description": "This panel should show no activity in a stable cluster. Some leadership transition events are expected, such as during cluster upgrades. Unexpected events may indicate an issue with cluster stability",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"custom": {
"fillOpacity": 70,
"lineWidth": 2
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "text"
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byRegexp",
"options": ".* - candidate"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "light-orange",
"mode": "fixed"
}
}
]
},
{
"matcher": {
"id": "byRegexp",
"options": ".* - leader"
},
"properties": [
{
"id": "color",
"value": {
"fixedColor": "red",
"mode": "fixed"
}
}
]
}
]
},
"gridPos": {
"h": 6,
"w": 12,
"x": 0,
"y": 13
},
"hideTimeOverride": false,
"id": 8,
"options": {
"colWidth": 1,
"legend": {
"displayMode": "hidden",
"placement": "bottom"
},
"rowHeight": 0.75,
"showValue": "auto",
"tooltip": {
"mode": "single"
}
},
"pluginVersion": "8.1.0",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "increase(nomad_raft_state_candidate{env=\"$env\"}[1m]) > 0",
"format": "time_series",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{ instance }} - candidate",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "increase(nomad_raft_state_leader{env=\"$env\"}[1m]) > 0",
"hide": false,
"instant": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{ instance }} - leader",
"refId": "B"
}
],
"title": "Election Events",
"transformations": [],
"type": "status-history"
},
{
"description": "Measures the time since the leader was last able to contact the follower nodes when checking its leader lease",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 30,
"gradientMode": "opacity",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "smooth",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "line"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "yellow",
"value": 200
},
{
"color": "red",
"value": 500
}
]
},
"unit": "ms"
},
"overrides": []
},
"gridPos": {
"h": 6,
"w": 12,
"x": 12,
"y": 13
},
"id": 36,
"options": {
"legend": {
"calcs": [
"mean",
"max",
"lastNotNull"
],
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "multi"
}
},
"pluginVersion": "8.1.0",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "nomad_raft_leader_lastContact{env=\"$env\",quantile=\"0.9\"}",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{ instance }}",
"refId": "C"
}
],
"title": "Last Contacted",
"type": "timeseries"
}
],
"title": "Cluster",
"type": "row"
},
{
"collapsed": true,
"gridPos": {
"h": 1,
"w": 24,
"x": 0,
"y": 5
},
"id": 84,
"panels": [
{
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"custom": {
"align": "auto",
"displayMode": "auto"
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 24,
"x": 0,
"y": 6
},
"id": 82,
"options": {
"footer": {
"fields": "",
"reducer": [
"sum"
],
"show": false
},
"showHeader": true
},
"pluginVersion": "8.3.1",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_blocked{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"instant": true,
"interval": "",
"legendFormat": "blocked",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_migrating{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "migrating",
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_pending{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "pending",
"refId": "C"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_running{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "running",
"refId": "D"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_start{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "start",
"refId": "E"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": false,
"expr": "nomad_client_allocations_terminal{env=\"$env\",instance=~\"$client\"}",
"format": "table",
"hide": false,
"instant": true,
"interval": "",
"legendFormat": "terminal",
"refId": "F"
}
],
"title": "Allocations",
"transformations": [
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"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "nomad_nomad_vault_create_token{quantile=\"0.9\"}",
"interval": "",
"legendFormat": "create",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "nomad_nomad_vault_lookup_token{quantile=\"0.9\"}",
"hide": false,
"interval": "",
"legendFormat": "lookup",
"refId": "B"
},
{
"datasource": {
"type": "prometheus",
"uid": "${DS_VICTORIAMETRICS}"
},
"exemplar": true,
"expr": "nomad_nomad_vault_revoke_token{quantile=\"0.9\"}",
"hide": false,
"interval": "",
"legendFormat": "revoke",
"refId": "C"
}
],
"title": "Tokens",
"type": "timeseries"
}
],
"title": "Vault",
"type": "row"
}
],
"refresh": false,
"schemaVersion": 34,
"style": "dark",
"tags": [
"HashiCorp"
],
"templating": {
"list": [
{
"current": {},
"definition": "label_values(up{job=\"nomad\"},env)",
"hide": 0,
"includeAll": false,
"multi": false,
"name": "env",
"options": [],
"query": {
"query": "label_values(up{job=\"nomad\"},env)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
},
{
"current": {},
"definition": "label_values(nomad_client_uptime{env=\"$env\"}, instance)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "client",
"options": [],
"query": {
"query": "label_values(nomad_client_uptime{env=\"$env\"}, instance)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
},
{
"current": {},
"definition": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\"},exported_job)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "job",
"options": [],
"query": {
"query": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\"},exported_job)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
},
{
"current": {},
"definition": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\"},task_group)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "group",
"options": [],
"query": {
"query": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\"},task_group)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
},
{
"current": {},
"definition": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\",task_group=~\"$group\"},task)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "task",
"options": [],
"query": {
"query": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\",task_group=~\"$group\"},task)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
},
{
"current": {},
"definition": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\",task_group=~\"$group\",task=~\"$task\"},alloc_id)",
"hide": 0,
"includeAll": true,
"multi": true,
"name": "alloc_id",
"options": [],
"query": {
"query": "label_values(nomad_client_allocs_cpu_allocated{env=\"$env\",instance=~\"$client\",exported_job=~\"$job\",task_group=~\"$group\",task=~\"$task\"},alloc_id)",
"refId": "StandardVariableQuery"
},
"refresh": 2,
"regex": "",
"skipUrlSync": false,
"sort": 1,
"type": "query",
"datasource": "${DS_VICTORIAMETRICS}"
}
]
},
"time": {
"from": "now-3h",
"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "HashiCorp Nomad",
"uid": "4NYOvS-7z",
"version": 4,
"weekStart": "",
"gnetId": 15764,
"description": "A dashboard for HashiCorp Nomad https://www.nomadproject.io/"
}
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