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fix: grafana dashboard #55

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Merged
netops2devops merged 1 commit into from
Aug 16, 2026
Merged

fix: grafana dashboard #55

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70 changes: 42 additions & 28 deletions contrib/develop/grafana-dashboard.json
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,20 @@
"refresh": 1,
"options": [],
"current": {}
},
{
"name": "instance",
"type": "query",
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"label": "Instance",
"hide": 0,
"refresh": 2,
"query": "label_values(externalcas_certificates_issued_total, instance)",
"sort": 1,
"multi": false,
"includeAll": false,
"options": [],
"current": {}
}
]
},
Expand All @@ -51,7 +65,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "externalcas_external_ca_up{ca_url!=\"\"}",
"expr": "externalcas_external_ca_up{ca_url!=\"\", instance=\"$instance\"}",
"refId": "A",
"instant": true,
"format": "table"
Expand Down Expand Up @@ -108,7 +122,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "count(externalcas_certificate_info{status=\"success\"})",
"expr": "count(externalcas_certificate_info{status=\"success\", instance=\"$instance\"})",
"legendFormat": "Issued",
"refId": "A",
"instant": true
Expand Down Expand Up @@ -148,7 +162,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "externalcas_certificates_issued_total{status=\"failure\"}",
"expr": "externalcas_certificates_issued_total{status=\"failure\", instance=\"$instance\"}",
"legendFormat": "Failures",
"refId": "A"
}
Expand Down Expand Up @@ -190,7 +204,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "count(externalcas_certificate_revocation_info{status=\"success\"})",
"expr": "count(externalcas_certificate_revocation_info{status=\"success\", instance=\"$instance\"})",
"legendFormat": "Revoked",
"refId": "A",
"instant": true
Expand Down Expand Up @@ -230,7 +244,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "increase(externalcas_certificates_issued_total{status=\"success\"}[24h]) / ignoring(status) sum without(status) (increase(externalcas_certificates_issued_total[24h]))",
"expr": "increase(externalcas_certificates_issued_total{status=\"success\", instance=\"$instance\"}[24h]) / ignoring(status) sum without(status) (increase(externalcas_certificates_issued_total{instance=\"$instance\"}[24h]))",
"legendFormat": "Success rate",
"refId": "A"
}
Expand Down Expand Up @@ -275,7 +289,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "(time() - externalcas_last_successful_certificate_timestamp_seconds) / 60",
"expr": "(time() - externalcas_last_successful_certificate_timestamp_seconds{instance=\"$instance\"}) / 60",
"legendFormat": "Minutes ago",
"refId": "A"
}
Expand Down Expand Up @@ -324,13 +338,13 @@
{
"id": 9,
"type": "timeseries",
"title": "Issuance Rate by Status",
"description": "Certificate issuances per day, split by success and failure.",
"title": "Issuance Count by Status",
"description": "Total certificates issued in the selected time range, split by success and failure.",
"gridPos": { "x": 0, "y": 6, "w": 12, "h": 8 },
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "rate(externalcas_certificates_issued_total[$__rate_interval]) * 86400",
"expr": "increase(externalcas_certificates_issued_total{instance=\"$instance\"}[$__range])",
"legendFormat": "{{status}}",
"refId": "A"
}
Expand Down Expand Up @@ -374,13 +388,13 @@
{
"id": 10,
"type": "timeseries",
"title": "Revocation Rate by Status",
"description": "Certificate revocations per day, split by success and failure.",
"title": "Revocation Count by Status",
"description": "Total certificates revoked in the selected time range, split by success and failure.",
"gridPos": { "x": 12, "y": 6, "w": 12, "h": 8 },
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "rate(externalcas_certificates_revoked_total[$__rate_interval]) * 86400",
"expr": "increase(externalcas_certificates_revoked_total{instance=\"$instance\"}[$__range])",
"legendFormat": "{{status}}",
"refId": "A"
}
Expand Down Expand Up @@ -438,17 +452,17 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "histogram_quantile(0.50, rate(externalcas_certificate_request_duration_seconds_bucket[5m]))",
"expr": "histogram_quantile(0.50, rate(externalcas_certificate_request_duration_seconds_bucket{instance=\"$instance\"}[5m]))",
"legendFormat": "{{operation}} P50",
"refId": "A"
},
{
"expr": "histogram_quantile(0.95, rate(externalcas_certificate_request_duration_seconds_bucket[5m]))",
"expr": "histogram_quantile(0.95, rate(externalcas_certificate_request_duration_seconds_bucket{instance=\"$instance\"}[5m]))",
"legendFormat": "{{operation}} P95",
"refId": "B"
},
{
"expr": "histogram_quantile(0.99, rate(externalcas_certificate_request_duration_seconds_bucket[5m]))",
"expr": "histogram_quantile(0.99, rate(externalcas_certificate_request_duration_seconds_bucket{instance=\"$instance\"}[5m]))",
"legendFormat": "{{operation}} P99",
"refId": "C"
}
Expand Down Expand Up @@ -489,7 +503,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "histogram_quantile(0.95, rate(externalcas_acme_roundtrip_duration_seconds_bucket[5m]))",
"expr": "histogram_quantile(0.95, rate(externalcas_acme_roundtrip_duration_seconds_bucket{instance=\"$instance\"}[5m]))",
"legendFormat": "{{acme_operation}} P95",
"refId": "A"
}
Expand Down Expand Up @@ -538,7 +552,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "((externalcas_certificate_expiry_timestamp_seconds - time()) / 86400) * on(serial, common_name) group_left(issuer) externalcas_certificate_info{status=\"success\"}",
"expr": "((externalcas_certificate_expiry_timestamp_seconds{instance=\"$instance\"} - time()) / 86400) * on(serial, common_name) group_left(issuer) externalcas_certificate_info{status=\"success\", instance=\"$instance\"}",
"legendFormat": "",
"refId": "A",
"instant": true,
Expand Down Expand Up @@ -617,7 +631,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "(externalcas_certificate_expiry_timestamp_seconds - time()) / 86400 < 30",
"expr": "(externalcas_certificate_expiry_timestamp_seconds{instance=\"$instance\"} - time()) / 86400 < 30",
"legendFormat": "{{serial}} — {{common_name}}",
"refId": "A",
"instant": true,
Expand Down Expand Up @@ -674,7 +688,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "count by (common_name, sans, issuer) (externalcas_certificate_info{status=\"success\"}) - 1",
"expr": "count by (common_name, sans, issuer) (externalcas_certificate_info{status=\"success\", instance=\"$instance\"}) - 1",
"legendFormat": "",
"refId": "A",
"instant": true,
Expand Down Expand Up @@ -736,7 +750,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "((externalcas_certificate_expiry_timestamp_seconds - time()) / 86400) * on(serial, common_name) group_left(issuer, sans) (externalcas_certificate_info{status=\"success\"} and on(serial, common_name) (externalcas_certificate_issued_timestamp_seconds >= ($__from / 1000)))",
"expr": "((externalcas_certificate_expiry_timestamp_seconds{instance=\"$instance\"} - time()) / 86400) * on(serial, common_name) group_left(issuer, sans) (externalcas_certificate_info{status=\"success\", instance=\"$instance\"} and on(serial, common_name) (externalcas_certificate_issued_timestamp_seconds{instance=\"$instance\"} >= ($__from / 1000)))",
"legendFormat": "",
"refId": "A",
"instant": true,
Expand Down Expand Up @@ -829,7 +843,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "go_goroutines",
"expr": "go_goroutines{instance=\"$instance\"}",
"legendFormat": "goroutines",
"refId": "A"
}
Expand Down Expand Up @@ -870,12 +884,12 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "go_memstats_heap_inuse_bytes",
"expr": "go_memstats_heap_inuse_bytes{instance=\"$instance\"}",
"legendFormat": "heap in use",
"refId": "A"
},
{
"expr": "go_memstats_alloc_bytes",
"expr": "go_memstats_alloc_bytes{instance=\"$instance\"}",
"legendFormat": "alloc",
"refId": "B"
}
Expand Down Expand Up @@ -911,12 +925,12 @@
"id": 21,
"type": "timeseries",
"title": "CPU Usage",
"description": "Rate of CPU time consumed by the process (cores).",
"description": "Rate of CPU time consumed by the process, in cores (1.0 = one full core).",
"gridPos": { "x": 16, "y": 54, "w": 8, "h": 7 },
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "rate(process_cpu_seconds_total[1m])",
"expr": "rate(process_cpu_seconds_total{instance=\"$instance\"}[$__rate_interval])",
"legendFormat": "cpu",
"refId": "A"
}
Expand All @@ -927,7 +941,7 @@
},
"fieldConfig": {
"defaults": {
"unit": "percentunit",
"unit": "short",
"color": { "fixedColor": "purple", "mode": "fixed" },
"custom": {
"drawStyle": "line",
Expand Down Expand Up @@ -957,7 +971,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "histogram_quantile(0.99, rate(go_gc_duration_seconds_bucket[5m]))",
"expr": "histogram_quantile(0.99, rate(go_gc_duration_seconds_bucket{instance=\"$instance\"}[5m]))",
"legendFormat": "GC pause P99",
"refId": "A"
}
Expand Down Expand Up @@ -998,7 +1012,7 @@
"datasource": { "type": "prometheus", "uid": "${datasource}" },
"targets": [
{
"expr": "process_open_fds",
"expr": "process_open_fds{instance=\"$instance\"}",
"legendFormat": "open fds",
"refId": "A"
}
Expand Down
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