396 lines
9.9 KiB
JSON
396 lines
9.9 KiB
JSON
{
|
|
"dashboard": {
|
|
"id": null,
|
|
"title": "Kubernetes Cluster Overview",
|
|
"tags": ["kubernetes", "overview", "monitoring"],
|
|
"timezone": "browser",
|
|
"time": {
|
|
"from": "now-6h",
|
|
"to": "now"
|
|
},
|
|
"refresh": "30s",
|
|
"schemaVersion": 27,
|
|
"version": 1,
|
|
"panels": [
|
|
{
|
|
"id": 1,
|
|
"title": "Cluster Summary",
|
|
"type": "stat",
|
|
"gridPos": {"h": 8, "w": 3, "x": 0, "y": 0},
|
|
"targets": [
|
|
{
|
|
"expr": "count(kube_node_status_condition{condition=\"Ready\",status=\"true\"})",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"displayName": "Ready Nodes",
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "red", "value": null},
|
|
{"color": "green", "value": 1}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"]
|
|
}
|
|
},
|
|
{
|
|
"id": 2,
|
|
"title": "Pod Count",
|
|
"type": "stat",
|
|
"gridPos": {"h": 8, "w": 3, "x": 3, "y": 0},
|
|
"targets": [
|
|
{
|
|
"expr": "count(kube_pod_info)",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"displayName": "Total Pods",
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "blue", "value": null}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"]
|
|
}
|
|
},
|
|
{
|
|
"id": 3,
|
|
"title": "CPU Usage",
|
|
"type": "gauge",
|
|
"gridPos": {"h": 8, "w": 6, "x": 6, "y": 0},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(rate(container_cpu_usage_seconds_total[5m])) / sum(kube_node_status_allocatable{resource=\"cpu\"}) * 100",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "percent",
|
|
"min": 0,
|
|
"max": 100,
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null},
|
|
{"color": "yellow", "value": 70},
|
|
{"color": "red", "value": 85}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"]
|
|
}
|
|
},
|
|
{
|
|
"id": 4,
|
|
"title": "Memory Usage",
|
|
"type": "gauge",
|
|
"gridPos": {"h": 8, "w": 6, "x": 12, "y": 0},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(container_memory_working_set_bytes) / sum(kube_node_status_allocatable{resource=\"memory\"}) * 100",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "percent",
|
|
"min": 0,
|
|
"max": 100,
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null},
|
|
{"color": "yellow", "value": 70},
|
|
{"color": "red", "value": 85}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"reduceOptions": {
|
|
"values": false,
|
|
"calcs": ["lastNotNull"]
|
|
}
|
|
},
|
|
{
|
|
"id": 5,
|
|
"title": "Pod Status",
|
|
"type": "stat",
|
|
"gridPos": {"h": 8, "w": 6, "x": 18, "y": 0},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(kube_pod_status_phase{phase=\"Running\"})",
|
|
"legendFormat": "Running",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "sum(kube_pod_status_phase{phase=\"Pending\"})",
|
|
"legendFormat": "Pending",
|
|
"refId": "B"
|
|
},
|
|
{
|
|
"expr": "sum(kube_pod_status_phase{phase=\"Failed\"})",
|
|
"legendFormat": "Failed",
|
|
"refId": "C"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "thresholds"
|
|
},
|
|
"thresholds": {
|
|
"steps": [
|
|
{"color": "green", "value": null}
|
|
]
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"colorMode": "value",
|
|
"graphMode": "area",
|
|
"justifyMode": "auto",
|
|
"orientation": "vertical",
|
|
"reduceOptions": {
|
|
"calcs": ["lastNotNull"],
|
|
"fields": "",
|
|
"values": true
|
|
},
|
|
"text": {}
|
|
},
|
|
"reduceOptions": {
|
|
"values": true,
|
|
"calcs": ["lastNotNull"]
|
|
}
|
|
},
|
|
{
|
|
"id": 6,
|
|
"title": "CPU Usage by Namespace",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 8},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(rate(container_cpu_usage_seconds_total{container!=\"POD\",container!=\"\"}[5m])) by (namespace)",
|
|
"legendFormat": "{{namespace}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "short",
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"id": 7,
|
|
"title": "Memory Usage by Namespace",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 8},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(container_memory_working_set_bytes{container!=\"POD\",container!=\"\"}) by (namespace)",
|
|
"legendFormat": "{{namespace}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "bytes",
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"id": 8,
|
|
"title": "Pod Status by Namespace",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 16},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(kube_pod_status_phase) by (namespace, phase)",
|
|
"legendFormat": "{{namespace}} - {{phase}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "none"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"id": 9,
|
|
"title": "Pod Restarts",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 16},
|
|
"targets": [
|
|
{
|
|
"expr": "increase(kube_pod_container_status_restarts_total[10m]) > 0",
|
|
"legendFormat": "{{namespace}}/{{pod}}",
|
|
"refId": "A"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"id": 10,
|
|
"title": "Network I/O",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 0, "y": 24},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(rate(container_network_receive_bytes_total[5m])) by (namespace)",
|
|
"legendFormat": "RX {{namespace}}",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "sum(rate(container_network_transmit_bytes_total[5m])) by (namespace)",
|
|
"legendFormat": "TX {{namespace}}",
|
|
"refId": "B"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "Bps",
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "none"
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"id": 11,
|
|
"title": "Storage Usage",
|
|
"type": "timeseries",
|
|
"gridPos": {"h": 8, "w": 12, "x": 12, "y": 24},
|
|
"targets": [
|
|
{
|
|
"expr": "sum(kubelet_volume_stats_used_bytes) by (namespace)",
|
|
"legendFormat": "Used - {{namespace}}",
|
|
"refId": "A"
|
|
},
|
|
{
|
|
"expr": "sum(kubelet_volume_stats_capacity_bytes) by (namespace)",
|
|
"legendFormat": "Capacity - {{namespace}}",
|
|
"refId": "B"
|
|
}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
|
|
"unit": "bytes",
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
}
|
|
}
|
|
},
|
|
"options": {
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "none"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"templating": {
|
|
"list": [
|
|
{
|
|
"name": "namespace",
|
|
"type": "query",
|
|
"query": "label_values(kube_pod_info, namespace)",
|
|
"refresh": 1,
|
|
"includeAll": true,
|
|
"allValue": ".*",
|
|
"multi": true,
|
|
"current": {
|
|
"selected": true,
|
|
"text": ["All"],
|
|
"value": ["$__all"]
|
|
}
|
|
}
|
|
]
|
|
},
|
|
"annotations": {
|
|
"list": [
|
|
{
|
|
"name": "Kubernetes Events",
|
|
"type": "dashboard",
|
|
"iconColor": "red",
|
|
"tags": ["kubernetes", "event"]
|
|
}
|
|
]
|
|
},
|
|
"links": [],
|
|
"timepicker": {
|
|
"refresh_intervals": ["5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d"]
|
|
},
|
|
"description": "Kubernetes cluster overview dashboard"
|
|
}
|
|
} |