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new e36615a feat: K8s Node "Pod Total" card and alarm-timeline
range-select hint (#82)
e36615a is described below
commit e36615afef6767c2556053a0f17ab6b0529df733
Author: 吴晟 Wu Sheng <[email protected]>
AuthorDate: Sat Jun 27 15:35:02 2026 +0800
feat: K8s Node "Pod Total" card and alarm-timeline range-select hint (#82)
K8s Node dashboard — add a "Pod Total" card directly under Node Status,
showing the current count of pods scheduled on the node
(`latest(k8s_node_pod_total)`, all phases). It fills the grid cell that
was previously left blank beside the single-line Node Status card. The
node scope has no Running-only pod metric, so this is total pods on the
node — the latest value of the same series the "Pods on Node" trend
charts. Title/tip added to the English source plus all seven locale
overlays; node-dashboard doc and changelog updated.
Alarms timeline — the hover tooltip now hints both affordances: click a
minute to filter, or drag across the timeline to select a range. The
brush range-select was previously undiscoverable (no on-screen cue).
---
CHANGELOG.md | 4 +++-
apps/bff/src/bundled_templates/layers/k8s.i18n.de.json | 7 +++++++
apps/bff/src/bundled_templates/layers/k8s.i18n.es.json | 4 ++++
apps/bff/src/bundled_templates/layers/k8s.i18n.fr.json | 4 ++++
apps/bff/src/bundled_templates/layers/k8s.i18n.ja.json | 4 ++++
apps/bff/src/bundled_templates/layers/k8s.i18n.ko.json | 4 ++++
apps/bff/src/bundled_templates/layers/k8s.i18n.pt.json | 4 ++++
apps/bff/src/bundled_templates/layers/k8s.i18n.zh-CN.json | 1 +
apps/bff/src/bundled_templates/layers/k8s.json | 12 ++++++++++++
apps/ui/src/components/charts/AlarmsTimeline.vue | 8 +++++---
docs/dashboards/k8s.md | 2 ++
11 files changed, 50 insertions(+), 4 deletions(-)
diff --git a/CHANGELOG.md b/CHANGELOG.md
index df9a00f..18ee27e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,7 +30,7 @@ The version line is shared by every package in the monorepo
(apps + shared packa
### Alarms
-- **The alarm timeline reads more clearly** — a clearer selection band and
legend, and the detail sidebar reflows cleanly on narrow windows.
+- **The alarm timeline reads more clearly** — a clearer selection band and
legend, and the detail sidebar reflows cleanly on narrow windows. Hovering the
timeline now hints both affordances — click a minute to filter, or drag across
the timeline to select a range — so range-selection is no longer hidden.
### User experience
@@ -46,6 +46,8 @@ The version line is shared by every package in the monorepo
(apps + shared packa
- **The Kubernetes Node Status card now reads as a status, not a number.**
Instead of a raw `1`, it shows the node's active conditions as colored chips —
`Ready` in green, the `*Pressure` / `NetworkUnavailable` conditions in
amber/red — so node health is legible at a glance.
+- **The Kubernetes Node dashboard gains a Pod Total card.** A compact card now
sits directly under Node Status showing the current count of pods scheduled on
the selected node (all phases) — the latest value of the same metric the "Pods
on Node" trend already charts — so the space beside the status card is no
longer blank.
+
## 1.0.0
### Performance & behavior tuning
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.de.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.de.json
index e9877a2..da1003b 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.de.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.de.json
@@ -193,6 +193,13 @@
null
]
},
+ {
+ "title": "Pods gesamt",
+ "tip": "Aktuell auf diesem Knoten eingeplante Pods (alle Phasen).",
+ "expressions": [
+ null
+ ]
+ },
{
"title": "Knoten-CPU-Ressourcen",
"expressions": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.es.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.es.json
index e307db0..bd82e5e 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.es.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.es.json
@@ -129,6 +129,10 @@
"title": "Uso de CPU del nodo",
"tip": "Uso de CPU en millicores."
},
+ {
+ "title": "Total de pods",
+ "tip": "Pods actualmente programados en este nodo (todas las fases)."
+ },
{
"title": "Recursos de CPU del nodo",
"expressionLabels": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.fr.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.fr.json
index 86b1976..f265574 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.fr.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.fr.json
@@ -131,6 +131,10 @@
"title": "Utilisation CPU du nœud",
"tip": "Utilisation CPU en millicores."
},
+ {
+ "title": "Total pods",
+ "tip": "Pods actuellement planifiés sur ce nœud (toutes phases)."
+ },
{
"title": "Ressources CPU du nœud",
"expressionLabels": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.ja.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.ja.json
index 75391e9..deef777 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.ja.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.ja.json
@@ -131,6 +131,10 @@
"title": "ノード CPU 使用率",
"tip": "millicore 単位の CPU 使用量。"
},
+ {
+ "title": "Pod 合計",
+ "tip": "現在このノードにスケジュールされている Pod（全フェーズ）。"
+ },
{
"title": "ノード CPU リソース",
"expressionLabels": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.ko.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.ko.json
index e9fd8d9..884c2f2 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.ko.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.ko.json
@@ -131,6 +131,10 @@
"title": "노드 CPU 사용량",
"tip": "밀리코어 단위의 CPU 사용량입니다."
},
+ {
+ "title": "Pod 총합",
+ "tip": "현재 이 노드에 스케줄된 Pod(모든 단계)."
+ },
{
"title": "노드 CPU 리소스",
"expressionLabels": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.pt.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.pt.json
index f8f3088..39a9e28 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.pt.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.pt.json
@@ -134,6 +134,10 @@
"title": "Uso de CPU do nó",
"tip": "Uso de CPU em millicores."
},
+ {
+ "title": "Total de Pods",
+ "tip": "Pods atualmente agendados neste nó (todas as fases)."
+ },
{
"title": "Recursos de CPU do nó",
"expressionLabels": [
diff --git a/apps/bff/src/bundled_templates/layers/k8s.i18n.zh-CN.json
b/apps/bff/src/bundled_templates/layers/k8s.i18n.zh-CN.json
index 75f3587..b48bbc4 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.i18n.zh-CN.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.i18n.zh-CN.json
@@ -73,6 +73,7 @@
{ "title": "节点状态" },
{ "title": "节点上的 Pod" },
{ "title": "节点 CPU 使用", "tip": "CPU 使用量，单位 millicore。" },
+ { "title": "Pod 总数", "tip": "当前调度到该节点的 Pod（所有阶段）。" },
{
"title": "节点 CPU 资源",
"expressionLabels": ["total", "allocatable", "requests", "limits"]
diff --git a/apps/bff/src/bundled_templates/layers/k8s.json
b/apps/bff/src/bundled_templates/layers/k8s.json
index 43e5e13..7ff9ef3 100644
--- a/apps/bff/src/bundled_templates/layers/k8s.json
+++ b/apps/bff/src/bundled_templates/layers/k8s.json
@@ -333,6 +333,18 @@
"span": 6,
"rowSpan": 2
},
+ {
+ "id": "node_pod_count",
+ "title": "Pod Total",
+ "tip": "Pods currently scheduled on this node (all phases).",
+ "type": "card",
+ "expressions": [
+ "latest(k8s_node_pod_total)"
+ ],
+ "span": 3,
+ "rowSpan": 1,
+ "format": "int"
+ },
{
"id": "node_cpu_resources",
"title": "Node CPU Resources",
diff --git a/apps/ui/src/components/charts/AlarmsTimeline.vue
b/apps/ui/src/components/charts/AlarmsTimeline.vue
index 62f347c..c809656 100644
--- a/apps/ui/src/components/charts/AlarmsTimeline.vue
+++ b/apps/ui/src/components/charts/AlarmsTimeline.vue
@@ -153,9 +153,11 @@ function buildOption(): echarts.EChartsCoreOption {
· <span style="color:#22c55e;">${recovered} recovered</span>
</div>`
: '',
- total > 0
- ? `<div
style="margin-top:2px;font-size:10.5px;color:var(--sw-fg-3);">click to filter
to this minute</div>`
- : '',
+ `<div
style="margin-top:2px;font-size:10.5px;color:var(--sw-fg-3);">${
+ total > 0
+ ? 'click to filter to this minute · drag to select a range'
+ : 'drag to select a range'
+ }</div>`,
].join('');
},
},
diff --git a/docs/dashboards/k8s.md b/docs/dashboards/k8s.md
index 6f7108b..54afa9f 100644
--- a/docs/dashboards/k8s.md
+++ b/docs/dashboards/k8s.md
@@ -88,6 +88,8 @@ For one selected node (an **Instance** in OAP terms) — its
scheduling state an
- **Pods on Node** — pods scheduled on the node over time
(`k8s_node_pod_total`).
+- **Pod Total** — the current count of pods scheduled on the node, as a single
latest reading (`latest(k8s_node_pod_total)`).
+
- **Node CPU Usage** — node CPU usage in millicores (`k8s_node_cpu_usage`).
- **Node CPU Resources** — node CPU total against allocatable, requests, and
limits, in millicores (`k8s_node_cpu_cores`, `k8s_node_cpu_cores_allocatable`,
`k8s_node_cpu_cores_requests`, `k8s_node_cpu_cores_limits`).
