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Ringtail dashboard: add host metrics, rename to general system health

Browse source 
Add prometheus.exporter.unix to ringtail Alloy with host /proc, /sys,
and rootfs mounts so node_* metrics flow from the NixOS host. Rewrite
the ringtail dashboard from k8s-only to full system health: uptime,
CPU usage by mode, memory usage, filesystem table, network traffic,
GPU overview, and k8s summary — matching the macOS dashboard pattern.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Erich Blume 2026-02-25 21:44:48 -08:00
commit 0e2ad47433
3 changed files with 251 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

28
argocd/manifests/alloy-ringtail/config.alloy
View file

@ -1,6 +1,32 @@
// Alloy ringtail configuration - collects pod logs and scrapes kube-state-metrics
// Alloy ringtail configuration - collects host metrics, pod logs, and kube-state-metrics
// Remote-writes metrics to indri Prometheus, logs to indri Loki
// ============== HOST METRICS ==============
// System metrics exporter (Linux host via /host/proc, /host/sys mounts)
prometheus.exporter.unix "system" {
procfs_path = "/host/proc"
sysfs_path = "/host/sys"
rootfs_path = "/host/root"
}
// Scrape system metrics and add instance label
prometheus.scrape "system" {
targets = prometheus.exporter.unix.system.targets
forward_to = [prometheus.relabel.instance.receiver]
scrape_interval = "15s"
}
// Add instance label
prometheus.relabel "instance" {
forward_to = [prometheus.remote_write.prometheus.receiver]
rule {
target_label = "instance"
replacement = "ringtail"
}
}
// ============== KUBE-STATE-METRICS SCRAPE ==============
prometheus.scrape "kube_state_metrics" {

19
argocd/manifests/alloy-ringtail/daemonset.yaml
View file

@ -48,6 +48,16 @@ spec:
readOnly: true
- name: data
mountPath: /var/lib/alloy/data
- name: proc
mountPath: /host/proc
readOnly: true
- name: sys
mountPath: /host/sys
readOnly: true
- name: root
mountPath: /host/root
mountPropagation: HostToContainer
readOnly: true
securityContext:
allowPrivilegeEscalation: false
readOnlyRootFilesystem: true
@ -65,3 +75,12 @@ spec:
path: /var/log
- name: data
emptyDir: {}
- name: proc
hostPath:
path: /proc
- name: sys
hostPath:
path: /sys
- name: root
hostPath:
path: /

258
argocd/manifests/grafana-config/dashboards/configmap-ringtail.yaml
View file

@ -11,72 +11,105 @@ data:
"annotations": { "list": [] },
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"graphTooltip": 1,
"id": null,
"links": [],
"panels": [
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 },
"id": 100,
"panels": [],
"title": "System Overview",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] } } },
"gridPos": { "h": 3, "w": 6, "x": 0, "y": 0 },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] }, "unit": "dtdurations" } },
"gridPos": { "h": 4, "w": 4, "x": 0, "y": 1 },
"id": 1,
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_pod_info{cluster=\"ringtail\"})", "refId": "A" }],
"title": "Running Pods",
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "auto", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "auto" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "time() - node_boot_time_seconds{instance=\"ringtail\"}", "refId": "A" }],
"title": "Uptime",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [{ "color": "blue", "value": null }] }, "unit": "decbytes" } },
"gridPos": { "h": 4, "w": 4, "x": 4, "y": 1 },
"id": 2,
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "auto", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "auto" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_memory_MemTotal_bytes{instance=\"ringtail\"}", "refId": "A" }],
"title": "Total Memory",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [{ "color": "purple", "value": null }] }, "unit": "short" } },
"gridPos": { "h": 4, "w": 4, "x": 8, "y": 1 },
"id": 3,
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "auto", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "auto" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(node_cpu_seconds_total{instance=\"ringtail\", mode=\"idle\"})", "refId": "A" }],
"title": "CPU Cores",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "mappings": [], "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 4 }, { "color": "red", "value": 8 }] }, "unit": "short", "decimals": 2 } },
"gridPos": { "h": 4, "w": 4, "x": 12, "y": 1 },
"id": 4,
"options": { "colorMode": "value", "graphMode": "area", "justifyMode": "auto", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "auto" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_load1{instance=\"ringtail\"}", "refId": "A" }],
"title": "Load (1m)",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] } } },
"gridPos": { "h": 3, "w": 6, "x": 6, "y": 0 },
"id": 2,
"gridPos": { "h": 4, "w": 4, "x": 16, "y": 1 },
"id": 5,
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_deployment_created{cluster=\"ringtail\"})", "refId": "A" }],
"title": "Deployments",
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_pod_info{cluster=\"ringtail\"})", "refId": "A" }],
"title": "K8s Pods",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "unit": "percent", "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 80 }, { "color": "red", "value": 95 }] } } },
"gridPos": { "h": 3, "w": 6, "x": 12, "y": 0 },
"id": 3,
"gridPos": { "h": 4, "w": 4, "x": 20, "y": 1 },
"id": 6,
"options": { "colorMode": "value", "graphMode": "area", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "frigate_gpu_usage_percent", "refId": "A" }],
"title": "GPU Usage %",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "thresholds" },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "red", "value": 1 }] }
}
},
"gridPos": { "h": 3, "w": 6, "x": 18, "y": 0 },
"id": 4,
"options": { "colorMode": "background", "graphMode": "none", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_pod_container_status_waiting_reason{cluster=\"ringtail\", reason=~\"ImagePullBackOff|ErrImagePull|CrashLoopBackOff|CreateContainerError|RunContainerError\"}) or vector(0)", "refId": "A" }],
"title": "Unhealthy Pods",
"type": "stat"
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 5 },
"id": 101,
"panels": [],
"title": "CPU & Memory",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "palette-classic" },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "bars", "fillOpacity": 80, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "normal" }, "thresholdsStyle": { "mode": "off" } },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line", "fillOpacity": 30, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "smooth", "lineWidth": 2, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "normal" }, "thresholdsStyle": { "mode": "off" } },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
"unit": "short"
"unit": "percentunit",
"max": 1
}
},
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 3 },
"id": 5,
"options": { "legend": { "calcs": ["lastNotNull"], "displayMode": "table", "placement": "right", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count by (namespace) (kube_pod_info{cluster=\"ringtail\"})", "legendFormat": "{{namespace}}", "refId": "A" }],
"title": "Pods by Namespace",
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 6 },
"id": 7,
"options": { "legend": { "calcs": ["mean", "lastNotNull"], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "sum by (mode) (rate(node_cpu_seconds_total{instance=\"ringtail\", mode!=\"idle\"}[5m])) / on() group_left count(node_cpu_seconds_total{instance=\"ringtail\", mode=\"idle\"})", "legendFormat": "{{mode}}", "refId": "A" }
],
"title": "CPU Usage by Mode",
"type": "timeseries"
},
{
@ -84,37 +117,98 @@ data:
"fieldConfig": {
"defaults": {
"color": { "mode": "palette-classic" },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "bars", "fillOpacity": 80, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "normal" }, "thresholdsStyle": { "mode": "off" } },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line", "fillOpacity": 30, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "smooth", "lineWidth": 2, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
"unit": "bytes"
}
},
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 11 },
"id": 6,
"options": { "legend": { "calcs": ["lastNotNull"], "displayMode": "table", "placement": "right", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "sum by (namespace) (kube_pod_container_resource_requests{resource=\"memory\", cluster=\"ringtail\"})", "legendFormat": "{{namespace}}", "refId": "A" }],
"title": "Memory Requests by Namespace",
"gridPos": { "h": 8, "w": 12, "x": 12, "y": 6 },
"id": 8,
"options": { "legend": { "calcs": ["mean", "lastNotNull"], "displayMode": "table", "placement": "bottom", "showLegend": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_memory_MemTotal_bytes{instance=\"ringtail\"} - node_memory_MemAvailable_bytes{instance=\"ringtail\"}", "legendFormat": "Used", "refId": "A" },
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_memory_MemAvailable_bytes{instance=\"ringtail\"}", "legendFormat": "Available", "refId": "B" },
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_memory_Cached_bytes{instance=\"ringtail\"}", "legendFormat": "Cached", "refId": "C" }
],
"title": "Memory Usage",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 14 },
"id": 102,
"panels": [],
"title": "Storage",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "thresholds" },
"custom": { "align": "auto", "cellOptions": { "type": "auto" }, "inspect": false },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 0.8 }, { "color": "red", "value": 0.95 }] }
},
"overrides": [
{ "matcher": { "id": "byName", "options": "Size" }, "properties": [{ "id": "unit", "value": "bytes" }] },
{ "matcher": { "id": "byName", "options": "Available" }, "properties": [{ "id": "unit", "value": "bytes" }] },
{ "matcher": { "id": "byName", "options": "Used %" }, "properties": [{ "id": "unit", "value": "percentunit" }, { "id": "thresholds", "value": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "yellow", "value": 0.8 }, { "color": "red", "value": 0.95 }] } }, { "id": "custom.cellOptions", "value": { "mode": "gradient", "type": "gauge" } }] }
]
},
"gridPos": { "h": 6, "w": 24, "x": 0, "y": 15 },
"id": 9,
"options": { "cellHeight": "sm", "footer": { "countRows": false, "fields": "", "reducer": ["sum"], "show": false }, "showHeader": true, "sortBy": [{ "desc": true, "displayName": "Size" }] },
"targets": [
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_filesystem_size_bytes{instance=\"ringtail\", fstype!~\"tmpfs|overlay|squashfs\"}", "format": "table", "instant": true, "refId": "size" },
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "node_filesystem_avail_bytes{instance=\"ringtail\", fstype!~\"tmpfs|overlay|squashfs\"}", "format": "table", "instant": true, "refId": "avail" },
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "1 - (node_filesystem_avail_bytes{instance=\"ringtail\", fstype!~\"tmpfs|overlay|squashfs\"} / node_filesystem_size_bytes{instance=\"ringtail\", fstype!~\"tmpfs|overlay|squashfs\"})", "format": "table", "instant": true, "refId": "pct" }
],
"title": "Filesystem Usage",
"transformations": [
{ "id": "seriesToColumns", "options": { "byField": "mountpoint" } },
{ "id": "organize", "options": { "excludeByName": { "Time": true, "Time 1": true, "Time 2": true, "Time 3": true, "__name__": true, "__name__ 1": true, "__name__ 2": true, "device": true, "device 1": true, "device 2": true, "fstype": true, "fstype 1": true, "fstype 2": true, "instance": true, "instance 1": true, "instance 2": true, "job": true, "job 1": true, "job 2": true, "cluster": true, "cluster 1": true, "cluster 2": true }, "renameByName": { "mountpoint": "Mount", "Value #size": "Size", "Value #avail": "Available", "Value #pct": "Used %" } } }
],
"type": "table"
},
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 21 },
"id": 103,
"panels": [],
"title": "Network",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "palette-classic" },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "bars", "fillOpacity": 80, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "normal" }, "thresholdsStyle": { "mode": "off" } },
"custom": { "axisBorderShow": false, "axisCenteredZero": true, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "line", "fillOpacity": 20, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "smooth", "lineWidth": 2, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "none" }, "thresholdsStyle": { "mode": "off" } },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
"unit": "short"
"unit": "Bps"
}
},
"gridPos": { "h": 8, "w": 12, "x": 12, "y": 11 },
"id": 7,
"options": { "legend": { "calcs": ["lastNotNull"], "displayMode": "table", "placement": "right", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "sum by (namespace) (kube_pod_container_resource_requests{resource=\"cpu\", cluster=\"ringtail\"})", "legendFormat": "{{namespace}}", "refId": "A" }],
"title": "CPU Requests by Namespace",
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 22 },
"id": 10,
"options": { "legend": { "calcs": ["mean", "lastNotNull"], "displayMode": "table", "placement": "right", "showLegend": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "rate(node_network_receive_bytes_total{instance=\"ringtail\", device!~\"lo|veth.*|cali.*|flannel.*|cni.*\"}[5m])", "legendFormat": "{{device}} rx", "refId": "A" },
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "-rate(node_network_transmit_bytes_total{instance=\"ringtail\", device!~\"lo|veth.*|cali.*|flannel.*|cni.*\"}[5m])", "legendFormat": "{{device}} tx", "refId": "B" }
],
"title": "Network Traffic",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 30 },
"id": 104,
"panels": [],
"title": "GPU",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
@ -126,8 +220,8 @@ data:
"unit": "percent"
}
},
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 19 },
"id": 8,
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 31 },
"id": 11,
"options": { "legend": { "calcs": ["mean", "lastNotNull", "max"], "displayMode": "table", "placement": "right", "showLegend": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [
{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "frigate_gpu_usage_percent", "legendFormat": "GPU Usage", "refId": "A" },
@ -136,10 +230,70 @@ data:
"title": "GPU Overview",
"type": "timeseries"
},
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 39 },
"id": 105,
"panels": [],
"title": "Kubernetes",
"type": "row"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "palette-classic" },
"custom": { "axisBorderShow": false, "axisCenteredZero": false, "axisColorMode": "text", "axisLabel": "", "axisPlacement": "auto", "barAlignment": 0, "drawStyle": "bars", "fillOpacity": 80, "gradientMode": "none", "hideFrom": { "legend": false, "tooltip": false, "viz": false }, "insertNulls": false, "lineInterpolation": "linear", "lineWidth": 1, "pointSize": 5, "scaleDistribution": { "type": "linear" }, "showPoints": "never", "spanNulls": false, "stacking": { "group": "A", "mode": "normal" }, "thresholdsStyle": { "mode": "off" } },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] },
"unit": "short"
}
},
"gridPos": { "h": 8, "w": 12, "x": 0, "y": 40 },
"id": 12,
"options": { "legend": { "calcs": ["lastNotNull"], "displayMode": "table", "placement": "right", "showLegend": true, "sortBy": "Last *", "sortDesc": true }, "tooltip": { "mode": "multi", "sort": "desc" } },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count by (namespace) (kube_pod_info{cluster=\"ringtail\"})", "legendFormat": "{{namespace}}", "refId": "A" }],
"title": "Pods by Namespace",
"type": "timeseries"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": {
"defaults": {
"color": { "mode": "thresholds" },
"mappings": [],
"thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }, { "color": "red", "value": 1 }] }
}
},
"gridPos": { "h": 4, "w": 6, "x": 12, "y": 40 },
"id": 13,
"options": { "colorMode": "background", "graphMode": "none", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_pod_container_status_waiting_reason{cluster=\"ringtail\", reason=~\"ImagePullBackOff|ErrImagePull|CrashLoopBackOff|CreateContainerError|RunContainerError\"}) or vector(0)", "refId": "A" }],
"title": "Unhealthy Pods",
"type": "stat"
},
{
"datasource": { "type": "prometheus", "uid": "prometheus" },
"fieldConfig": { "defaults": { "color": { "mode": "thresholds" }, "thresholds": { "mode": "absolute", "steps": [{ "color": "green", "value": null }] } } },
"gridPos": { "h": 4, "w": 6, "x": 18, "y": 40 },
"id": 14,
"options": { "colorMode": "value", "graphMode": "none", "justifyMode": "center", "orientation": "auto", "reduceOptions": { "calcs": ["lastNotNull"], "fields": "", "values": false }, "textMode": "value" },
"targets": [{ "datasource": { "type": "prometheus", "uid": "prometheus" }, "expr": "count(kube_deployment_created{cluster=\"ringtail\"})", "refId": "A" }],
"title": "Deployments",
"type": "stat"
},
{
"collapsed": false,
"gridPos": { "h": 1, "w": 24, "x": 0, "y": 48 },
"id": 106,
"panels": [],
"title": "Logs",
"type": "row"
},
{
"datasource": { "type": "loki", "uid": "loki" },
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 27 },
"id": 9,
"gridPos": { "h": 8, "w": 24, "x": 0, "y": 49 },
"id": 15,
"options": { "dedupStrategy": "none", "enableLogDetails": true, "prettifyLogMessage": false, "showCommonLabels": false, "showLabels": true, "showTime": true, "sortOrder": "Descending", "wrapLogMessage": false },
"targets": [{ "datasource": { "type": "loki", "uid": "loki" }, "expr": "{cluster=\"ringtail\"}", "refId": "A" }],
"title": "Pod Logs",
@ -148,12 +302,12 @@ data:
],
"refresh": "30s",
"schemaVersion": 38,
"tags": ["ringtail", "k3s", "gpu"],
"tags": ["ringtail", "k3s", "gpu", "system"],
"templating": { "list": [] },
"time": { "from": "now-6h", "to": "now" },
"timepicker": {},
"timezone": "browser",
"title": "Ringtail (k3s)",
"title": "Ringtail",
"uid": "ringtail",
"version": 1,
"weekStart": ""