mirror of
https://github.com/rustfs/rustfs.git
synced 2026-08-02 11:29:17 +00:00
docs(kms): add observability dashboard, alert rules and runbook (#5517)
Add a Grafana dashboard for the four KMS backend operation metrics emitted at the policy choke point, Prometheus alert rules with conservative default thresholds (pending staging baseline calibration), and an operations runbook documenting the metric contract and the response procedure for each alert. Register the new alert rules file in the observability READMEs. Refs rustfs/backlog#1584 (part of rustfs/backlog#1562)
This commit is contained in:
Zhengchao An
@@ -9,3 +9,5 @@ Import `grafana/rustfs-node-observability.json` into Grafana and select a Promet
|
||||
The dashboard uses the RustFS `server` metric label introduced with the node-local observability updates. `server` represents the RustFS node identity and is preferred for RustFS node comparisons. Prometheus `instance` still identifies the scrape target and remains useful for scrape/debugging views, but dashboards that compare RustFS nodes should group and filter by `server`.
|
||||
|
||||
During a rolling upgrade, older nodes may still emit metrics without the `server` label. Complete the rollout before using this dashboard for node-by-node comparisons.
|
||||
|
||||
`grafana/rustfs-kms-observability.json` covers the KMS backend operation metrics emitted at the operation-policy choke point. Unlike the node dashboard, KMS metrics do not carry the `server` label — use `job`/`instance` or promoted OTel resource attributes to split by node. Matching Prometheus alert rules live in `.docker/observability/prometheus-rules/rustfs-kms-alerts.yml`, and the alert response procedures are documented in `docs/operations/kms-observability-runbook.md`.
|
||||
|
||||
@@ -0,0 +1,793 @@
|
||||
{
|
||||
"annotations": {
|
||||
"list": [
|
||||
{
|
||||
"builtIn": 1,
|
||||
"datasource": {
|
||||
"type": "grafana",
|
||||
"uid": "-- Grafana --"
|
||||
},
|
||||
"enable": true,
|
||||
"hide": true,
|
||||
"iconColor": "rgba(0, 211, 255, 1)",
|
||||
"name": "Annotations & Alerts",
|
||||
"target": {
|
||||
"limit": 100,
|
||||
"matchAny": false,
|
||||
"tags": [],
|
||||
"type": "dashboard"
|
||||
},
|
||||
"type": "dashboard"
|
||||
}
|
||||
]
|
||||
},
|
||||
"description": "KMS backend operation metrics emitted at the operation-policy choke point (crates/kms/src/policy.rs). All label values are static enum strings; key identifiers, key material, and tokens never appear in labels. These metrics do not carry the RustFS `server` label — use your scrape topology (job/instance or promoted OTel resource attributes) to split by node. Alert response procedures: docs/operations/kms-observability-runbook.md.",
|
||||
"editable": true,
|
||||
"fiscalYearStartMonth": 0,
|
||||
"graphTooltip": 1,
|
||||
"id": null,
|
||||
"links": [],
|
||||
"liveNow": false,
|
||||
"panels": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Terminal outcomes of KMS backend operations. `fatal` means a non-retryable failure ended the operation on first observation; `budget_exhausted` and `deadline_exceeded` mean retries ran out; `cancelled` is normal during shutdown.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": null
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "ops"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 0
|
||||
},
|
||||
"id": 1,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum by (outcome) (rate(rustfs_kms_backend_operations_total{operation=~\"$operation\"}[$__rate_interval]))",
|
||||
"legendFormat": "{{outcome}}",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Backend Operation Rate by Outcome",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Operation names are static per-call-site identifiers (e.g. vault_kv2_read_key_version, vault_transit_encrypt, vault_login). `op_class` distinguishes read_idempotent, mutating_non_idempotent, and auth operations.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": null
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "ops"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 0
|
||||
},
|
||||
"id": 2,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum by (operation, op_class) (rate(rustfs_kms_backend_operations_total{operation=~\"$operation\"}[$__rate_interval]))",
|
||||
"legendFormat": "{{operation}} ({{op_class}})",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Backend Operation Rate by Operation",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Share of operations that terminated in fatal, budget_exhausted, or deadline_exceeded. The cancelled outcome is plotted separately because shutdown windows legitimately spike it. The ratio is meaningless at near-zero traffic — read it together with the operation rate panels.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"max": 1,
|
||||
"min": 0,
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": null
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "percentunit"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 8
|
||||
},
|
||||
"id": 3,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum(rate(rustfs_kms_backend_operations_total{outcome!~\"success|cancelled\",operation=~\"$operation\"}[$__rate_interval])) / clamp_min(sum(rate(rustfs_kms_backend_operations_total{operation=~\"$operation\"}[$__rate_interval])), 1e-9)",
|
||||
"legendFormat": "non-success (excl. cancelled)",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum(rate(rustfs_kms_backend_operations_total{outcome=\"cancelled\",operation=~\"$operation\"}[$__rate_interval])) / clamp_min(sum(rate(rustfs_kms_backend_operations_total{operation=~\"$operation\"}[$__rate_interval])), 1e-9)",
|
||||
"legendFormat": "cancelled",
|
||||
"range": true,
|
||||
"refId": "B"
|
||||
}
|
||||
],
|
||||
"title": "Non-Success Outcome Ratio",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Per-attempt failures by retry classification. retryable_conn covers connection-level failures, retryable_status covers retryable backend status codes, attempt_timeout covers attempts cut off by the per-attempt timeout, and fatal covers non-retryable failures (auth, permission, malformed request). Sustained fatal traffic is always actionable.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"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": "ops"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 8
|
||||
},
|
||||
"id": 4,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum by (error_class) (rate(rustfs_kms_backend_attempt_failures_total{operation=~\"$operation\"}[$__rate_interval]))",
|
||||
"legendFormat": "{{error_class}}",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Attempt Failure Rate by Error Class",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Wall-clock duration of whole operations, including retries and backoff sleeps. A rising p99 with a flat p50 usually means a slow retry tail (backend degradation), not a uniform slowdown.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"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": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 16
|
||||
},
|
||||
"id": 5,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.50, sum by (le) (rate(rustfs_kms_backend_operation_duration_seconds_bucket{operation=~\"$operation\"}[$__rate_interval])))",
|
||||
"legendFormat": "p50",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.99, sum by (le) (rate(rustfs_kms_backend_operation_duration_seconds_bucket{operation=~\"$operation\"}[$__rate_interval])))",
|
||||
"legendFormat": "p99",
|
||||
"range": true,
|
||||
"refId": "B"
|
||||
}
|
||||
],
|
||||
"title": "Operation Duration p50 / p99",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "p99 duration split by operation. Auth operations (vault_login, vault_token_renew) and mutating writes are expected to sit higher than idempotent reads.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": null
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "s"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 16
|
||||
},
|
||||
"id": 6,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.99, sum by (le, operation) (rate(rustfs_kms_backend_operation_duration_seconds_bucket{operation=~\"$operation\"}[$__rate_interval])))",
|
||||
"legendFormat": "{{operation}}",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
}
|
||||
],
|
||||
"title": "Operation Duration p99 by Operation",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"description": "Attempts one operation used before completing. Healthy operations average close to 1. A rising average or p99 means the retry policy is absorbing backend failures — read together with the attempt-failure panel to see the failure class.",
|
||||
"fieldConfig": {
|
||||
"defaults": {
|
||||
"color": {
|
||||
"mode": "palette-classic"
|
||||
},
|
||||
"custom": {
|
||||
"axisCenteredZero": false,
|
||||
"axisColorMode": "text",
|
||||
"axisLabel": "",
|
||||
"axisPlacement": "auto",
|
||||
"barAlignment": 0,
|
||||
"drawStyle": "line",
|
||||
"fillOpacity": 12,
|
||||
"gradientMode": "none",
|
||||
"hideFrom": {
|
||||
"legend": false,
|
||||
"tooltip": false,
|
||||
"viz": false
|
||||
},
|
||||
"lineInterpolation": "linear",
|
||||
"lineWidth": 1,
|
||||
"pointSize": 4,
|
||||
"scaleDistribution": {
|
||||
"type": "linear"
|
||||
},
|
||||
"showPoints": "never",
|
||||
"spanNulls": false,
|
||||
"stacking": {
|
||||
"group": "A",
|
||||
"mode": "none"
|
||||
},
|
||||
"thresholdsStyle": {
|
||||
"mode": "off"
|
||||
}
|
||||
},
|
||||
"mappings": [],
|
||||
"thresholds": {
|
||||
"mode": "absolute",
|
||||
"steps": [
|
||||
{
|
||||
"color": "green",
|
||||
"value": null
|
||||
}
|
||||
]
|
||||
},
|
||||
"unit": "short"
|
||||
},
|
||||
"overrides": []
|
||||
},
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 0,
|
||||
"y": 24
|
||||
},
|
||||
"id": 7,
|
||||
"options": {
|
||||
"legend": {
|
||||
"calcs": [
|
||||
"lastNotNull"
|
||||
],
|
||||
"displayMode": "table",
|
||||
"placement": "bottom",
|
||||
"showLegend": true
|
||||
},
|
||||
"tooltip": {
|
||||
"mode": "multi",
|
||||
"sort": "desc"
|
||||
}
|
||||
},
|
||||
"targets": [
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "sum by (operation) (rate(rustfs_kms_backend_operation_attempts_sum{operation=~\"$operation\"}[$__rate_interval])) / clamp_min(sum by (operation) (rate(rustfs_kms_backend_operation_attempts_count{operation=~\"$operation\"}[$__rate_interval])), 1e-9)",
|
||||
"legendFormat": "{{operation}} avg",
|
||||
"range": true,
|
||||
"refId": "A"
|
||||
},
|
||||
{
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"editorMode": "code",
|
||||
"expr": "histogram_quantile(0.99, sum by (le) (rate(rustfs_kms_backend_operation_attempts_bucket{operation=~\"$operation\"}[$__rate_interval])))",
|
||||
"legendFormat": "p99 (all operations)",
|
||||
"range": true,
|
||||
"refId": "B"
|
||||
}
|
||||
],
|
||||
"title": "Operation Attempts Distribution",
|
||||
"type": "timeseries"
|
||||
},
|
||||
{
|
||||
"gridPos": {
|
||||
"h": 8,
|
||||
"w": 12,
|
||||
"x": 12,
|
||||
"y": 24
|
||||
},
|
||||
"id": 8,
|
||||
"options": {
|
||||
"code": {
|
||||
"language": "plaintext",
|
||||
"showLineNumbers": false,
|
||||
"showMiniMap": false
|
||||
},
|
||||
"content": "Placeholder for KMS metrics planned by sibling changes of rustfs/backlog#1584 that have **not landed yet**. Do not add panels for these names until the emitting code is merged, or the panels will render empty and mask real gaps.\n\n- TODO: key-cache effectiveness — hit/miss counters, entry gauge, eviction counter (replaces the former hardcoded-zero miss stat).\n- TODO: key lifecycle — pending-deletion/tombstone gauges from the deletion worker sweep, aggregate rotation-age gauge.\n- TODO: Vault credentials — token TTL remaining and fail-closed state gauges.\n- TODO: synthetic backend probe — probe outcome/failure-class metrics feeding the readiness cache.\n\nWhen a family lands, replace one bullet with a real panel and keep this list in sync with docs/operations/kms-observability-runbook.md (Coverage gaps).",
|
||||
"mode": "markdown"
|
||||
},
|
||||
"title": "Planned Panels (TODO — metrics not landed yet)",
|
||||
"type": "text"
|
||||
}
|
||||
],
|
||||
"refresh": "30s",
|
||||
"schemaVersion": 39,
|
||||
"style": "dark",
|
||||
"tags": [
|
||||
"rustfs",
|
||||
"observability",
|
||||
"kms"
|
||||
],
|
||||
"templating": {
|
||||
"list": [
|
||||
{
|
||||
"current": {},
|
||||
"hide": 0,
|
||||
"includeAll": false,
|
||||
"label": "Prometheus",
|
||||
"multi": false,
|
||||
"name": "datasource",
|
||||
"options": [],
|
||||
"query": "prometheus",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
"type": "datasource"
|
||||
},
|
||||
{
|
||||
"allValue": ".*",
|
||||
"current": {
|
||||
"selected": true,
|
||||
"text": "All",
|
||||
"value": "$__all"
|
||||
},
|
||||
"datasource": {
|
||||
"type": "prometheus",
|
||||
"uid": "${datasource}"
|
||||
},
|
||||
"definition": "label_values(rustfs_kms_backend_operations_total, operation)",
|
||||
"hide": 0,
|
||||
"includeAll": true,
|
||||
"label": "KMS operation",
|
||||
"multi": true,
|
||||
"name": "operation",
|
||||
"options": [],
|
||||
"query": "label_values(rustfs_kms_backend_operations_total, operation)",
|
||||
"refresh": 1,
|
||||
"regex": "",
|
||||
"skipUrlSync": false,
|
||||
"sort": 1,
|
||||
"type": "query"
|
||||
}
|
||||
]
|
||||
},
|
||||
"time": {
|
||||
"from": "now-6h",
|
||||
"to": "now"
|
||||
},
|
||||
"timepicker": {},
|
||||
"timezone": "",
|
||||
"title": "RustFS KMS Observability",
|
||||
"uid": "rustfs-kms-observability",
|
||||
"version": 1,
|
||||
"weekStart": ""
|
||||
}
|
||||
Reference in New Issue
Block a user