add bootstrap removed event from CEO

Author: vrutkovs

pkg/monitor/monitorapi/types.go

@@ -262,6 +262,8 @@ const (
 
 	ReasonHighGeneration    IntervalReason = "HighGeneration"
 	ReasonInvalidGeneration IntervalReason = "GenerationViolation"
+
+	ReasonEtcdBootstrapRemoved IntervalReason = "EtcdBootstrapRemoved"
 )
 
 type AnnotationKey string

pkg/monitortests/testframework/operatorloganalyzer/operator_log_scraper.go

@@ -4,10 +4,11 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"github.com/openshift/origin/pkg/monitortests/testframework/watchnamespaces"
 	"strings"
 	"time"
 
+	"github.com/openshift/origin/pkg/monitortests/testframework/watchnamespaces"
+
 	"github.com/openshift/origin/pkg/monitor"
 	"github.com/openshift/origin/pkg/monitor/monitorapi"
 	"github.com/openshift/origin/pkg/monitortestframework"
@@ -207,6 +208,16 @@ func (g operatorLogHandler) HandleLogLine(logLine podaccess.LogLineContent) {
 				).
 				Build(logLine.Instant, logLine.Instant),
 		)
+	case strings.Contains(logLine.Line, "Removing bootstrap member"): // ceo removed bootstrap member
+		g.recorder.AddIntervals(
+			monitorapi.NewInterval(monitorapi.SourcePodLog, monitorapi.Info).
+				Locator(logLine.Locator).
+				Message(monitorapi.NewMessage().
+					Reason(monitorapi.ReasonEtcdBootstrapRemoved).
+					HumanMessage(logLine.Line),
+				).
+				Build(logLine.Instant, logLine.Instant),
+		)
 	}
 
 }