1 files changed, 23 insertions, 5 deletions
diff --git a/internal/manager/manager.go b/internal/manager/manager.go
index d63d52d..b839502 100644
--- a/internal/manager/manager.go
+++ b/internal/manager/manager.go
@@ -15,6 +15,7 @@ import (
 	"rgdd.se/silentct/internal/monitor"
 	"rgdd.se/silentct/pkg/policy"
 	"rgdd.se/silentct/pkg/storage"
+	"rgdd.se/silentct/pkg/storage/loglist"
 )
 
 type Config struct {
@@ -146,7 +147,7 @@ func (mgr *Manager) startupConfig() error {
 			return err
 		}
 		mgr.mconfigCh <- monitor.MonitoredLog{Config: log, State: state}
-		mgr.Metrics.LogState(state)
+		mgr.Metrics.LogState(loglist.FormatLogName(log), state)
 	}
 	return nil
 }
@@ -171,7 +172,7 @@ func (mgr *Manager) removeLogs(logs []metadata.Log) {
 		state, _ := mgr.GetMonitorState(log)
 		mgr.Logger.Infof("removing log %s with %d entries in its backlog\n", log.URL, state.TreeSize-state.NextIndex)
 		mgr.mconfigCh <- monitor.MonitoredLog{Config: log}
-		mgr.Metrics.RemoveLogState(state)
+		mgr.Metrics.RemoveLogState(loglist.FormatLogName(log), state)
 	}
 }
 
@@ -188,7 +189,7 @@ func (mgr *Manager) addLogs(ctx context.Context, logs []metadata.Log) {
 			mgr.Logger.Infof("bootstrapping log %s at next index 0\n", log.URL)
 		}
 		mgr.mconfigCh <- monitor.MonitoredLog{Config: log, State: state}
-		mgr.Metrics.LogState(state)
+		mgr.Metrics.LogState(loglist.FormatLogName(log), state)
 	}
 }
 
@@ -210,14 +211,20 @@ func (mgr *Manager) monitorJob(msg monitor.Event) error {
 	if err := mgr.SetMonitorState(msg.State.LogID, msg.State); err != nil {
 		return err
 	}
-	mgr.Metrics.LogState(msg.State)
 	for _, err := range msg.Errors {
 		mgr.errorJob(err)
 	}
+
+	// no metrics update if the log has just been removed (final event)
+	name, err := mgr.Storage.LogList.LogName(msg.State.SignedTreeHead.LogID)
+	if err == nil {
+		mgr.Metrics.LogState(name, msg.State)
+	}
 	return nil
 }
 
 func (mgr *Manager) alertJob() error {
+	// See if there are any new unexpected certificates
 	alerts, err := mgr.Index.TriggerAlerts()
 	if err != nil {
 		return err
@@ -225,7 +232,18 @@ func (mgr *Manager) alertJob() error {
 	for _, alert := range alerts {
 		mgr.Logger.Noticef("unexpected certificate: no allowlisting for crt_sans=\"%s\", see log_id=\"%x\" log_index=\"%d\"\n", strings.Join(alert.SANs, " "), alert.LogID, alert.LogIndex)
 	}
-	mgr.Metrics.UnexpectedCertificateCount(mgr.Storage.Index.Alerting())
+
+	// Update metrics for the current unexpected certificates
+	alerting := mgr.Storage.Index.Alerting()
+	var names []string
+	for _, alert := range alerting {
+		name, err := mgr.Storage.LogList.LogName(alert.LogID)
+		if err != nil {
+			name = "historic log"
+		}
+		names = append(names, name)
+	}
+	mgr.Metrics.UnexpectedCertificateCount(names, mgr.Storage.Index.Alerting())
 	return nil
 }