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feat: host heartbeat status and dashboard metrics (2.2)

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Track agent.heartbeat and report.daily.ssh per host; show online/stale
on Hosts UI; dashboard counters and SAC_HEARTBEAT_STALE_MINUTES config.
This commit is contained in:
PTah
2026-05-27 13:36:17 +10:00
parent 9ba3c4b63b
commit 04301ab359
14 changed files with 246 additions and 4 deletions
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frontend/src/views/DashboardView.vue
+27
View File
@@ -19,6 +19,21 @@
<div class="dash-label">Хостов</div>
<RouterLink to="/hosts">Хосты →</RouterLink>
</div>
<div class="dash-card" :class="{ 'dash-warn': data.hosts_stale > 0 }">
<div class="dash-value">{{ data.hosts_stale }}</div>
<div class="dash-label">Устаревший heartbeat</div>
<RouterLink to="/hosts">Хосты →</RouterLink>
</div>
<div class="dash-card">
<div class="dash-value">{{ data.heartbeats_24h }}</div>
<div class="dash-label">Heartbeat за 24 ч</div>
<RouterLink to="/events?type=agent.heartbeat">События →</RouterLink>
</div>
<div class="dash-card">
<div class="dash-value">{{ data.daily_reports_24h }}</div>
<div class="dash-label">Отчёты за 24 ч</div>
<RouterLink to="/events?type=report.daily.ssh">События →</RouterLink>
</div>
</div>
<h2>Severity за 24 ч</h2>
@@ -100,6 +115,9 @@ function connectLive() {
type?: string;
events_last_24h?: number;
problems_open?: number;
hosts_stale?: number;
heartbeats_24h?: number;
daily_reports_24h?: number;
};
if (msg.type !== "dashboard" || !data.value) return;
if (typeof msg.events_last_24h === "number") {
@@ -108,6 +126,15 @@ function connectLive() {
if (typeof msg.problems_open === "number") {
data.value.problems_open = msg.problems_open;
}
if (typeof msg.hosts_stale === "number") {
data.value.hosts_stale = msg.hosts_stale;
}
if (typeof msg.heartbeats_24h === "number") {
data.value.heartbeats_24h = msg.heartbeats_24h;
}
if (typeof msg.daily_reports_24h === "number") {
data.value.daily_reports_24h = msg.daily_reports_24h;
}
} catch {
/* ignore malformed SSE */
}