fix: report collected fleet metrics and distinguish unavailable readings
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@@ -352,20 +352,19 @@ impl RpcHandler {
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(Some(u), Some(t)) if t > 0 => {
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serde_json::json!((u as f64 / t as f64 * 100.0).round())
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}
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_ => serde_json::json!(0),
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_ => serde_json::Value::Null,
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}
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};
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let apps = state.map(|s| s.apps.as_slice()).unwrap_or(&[]);
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let reported_at = state
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.map(|s| s.timestamp.clone())
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.or_else(|| n.last_seen.clone())
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.unwrap_or_else(|| n.added_at.clone());
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.or_else(|| n.last_seen.clone());
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let mut report = serde_json::json!({
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"node_id": n.did,
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"node_name": state.and_then(|s| s.node_name.clone()).or_else(|| n.name.clone()),
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"uptime_secs": state.and_then(|s| s.uptime_secs).unwrap_or(0),
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"cpu_pct": state.and_then(|s| s.cpu_usage_percent).map(|v| v.round()).unwrap_or(0.0),
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"uptime_secs": state.and_then(|s| s.uptime_secs),
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"cpu_pct": state.and_then(|s| s.cpu_usage_percent).filter(|v| v.is_finite() && (0.0..=100.0).contains(v)).map(|v| v.round()),
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"mem_pct": pct(state.and_then(|s| s.mem_used_bytes), state.and_then(|s| s.mem_total_bytes)),
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"disk_pct": pct(state.and_then(|s| s.disk_used_bytes), state.and_then(|s| s.disk_total_bytes)),
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"container_count": apps.len(),
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@@ -561,7 +560,7 @@ fn annotate_fleet_report(report: &mut serde_json::Value) {
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let is_online = reported
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.map(|dt| {
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let age = chrono::Utc::now().signed_duration_since(dt);
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age.num_minutes() < 30
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age.num_seconds() >= -60 && age.num_seconds() < 1800
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})
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.unwrap_or(false);
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@@ -569,7 +568,9 @@ fn annotate_fleet_report(report: &mut serde_json::Value) {
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.map(|dt| {
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let age = chrono::Utc::now().signed_duration_since(dt);
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let mins = age.num_minutes();
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if mins < 1 {
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if age.num_seconds() < -60 {
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"unknown (clock ahead)".to_string()
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} else if mins < 1 {
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"just now".to_string()
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} else if mins < 60 {
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format!("{}m ago", mins)
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