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fix alerts #6114

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fix alerts #6114

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6 changes: 3 additions & 3 deletions service/exceptionmonitor/helper/monitor/database_monitor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -174,7 +174,7 @@ func handleClusterException(notificationInfo *api.Info) {
//api.DatabaseNamespaceMap[notificationInfo.DatabaseClusterUID] = notificationInfo.Namespace + "-" + notificationInfo.DatabaseClusterName
//api.ExceptionDatabaseMap[notificationInfo.DatabaseClusterUID] = true
//notificationInfo.DatabaseClusterUID, databaseClusterName, namespace, databaseType, status
if err := processClusterException(notificationInfo); err != nil {
if err := ProcessClusterException(notificationInfo); err != nil {
log.Printf("Failed to process cluster %s exception in ns %s: %v", notificationInfo.DatabaseClusterName, notificationInfo.Namespace, err)
}
} else if _, ok := api.DatabaseNotificationInfoMap[notificationInfo.DatabaseClusterUID]; ok {
Expand All @@ -183,15 +183,15 @@ func handleClusterException(notificationInfo *api.Info) {
}
}

func processClusterException(notificationInfo *api.Info) error {
func ProcessClusterException(notificationInfo *api.Info) error {
debt, debtLevel, _ := checkDebt(notificationInfo.Namespace)
notificationInfo.DebtLevel = debtLevel
if debt {
//databaseClusterName, namespace
databaseEvents, send := getDatabaseClusterEvents(notificationInfo)
if send {
//namespace, databaseClusterName, databaseType
maxUsage, err := checkPerformance(notificationInfo, "disk")
maxUsage, err := CheckPerformance(notificationInfo, "disk")
if err != nil {
return err
}
Expand Down
4 changes: 2 additions & 2 deletions service/exceptionmonitor/helper/monitor/database_performance_monitor.go
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Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,7 @@ func handleCPUMemMonitor(notificationInfo *api.Info) {
}

func handleDiskMonitor(notificationInfo *api.Info) {
if maxUsage, err := checkPerformance(notificationInfo, "disk"); err == nil {
if maxUsage, err := CheckPerformance(notificationInfo, "disk"); err == nil {
processUsage(maxUsage, api.DatabaseDiskMonitorThreshold, api.DiskChinese, notificationInfo)
} else {
log.Printf("Failed to monitor Disk: %v", err)
Expand Down Expand Up @@ -182,7 +182,7 @@ func processRecovery(notificationInfo *api.Info) {
}

func CPUMemMonitor(notificationInfo *api.Info, checkType string) (float64, error) {
return checkPerformance(notificationInfo, checkType)
return CheckPerformance(notificationInfo, checkType)
}

func NumberToChinese(num int) string {
Expand Down
2 changes: 1 addition & 1 deletion service/exceptionmonitor/helper/monitor/performance.go
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ import (
"github.com/labring/sealos/service/exceptionmonitor/api"
)

func checkPerformance(notificationInfo *api.Info, checkType string) (float64, error) {
func CheckPerformance(notificationInfo *api.Info, checkType string) (float64, error) {
params := url.Values{}
params.Add("namespace", notificationInfo.Namespace)
params.Add("app", notificationInfo.DatabaseClusterName)
Expand Down
51 changes: 32 additions & 19 deletions service/exceptionmonitor/server/server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ import (
"strings"

"github.com/labring/sealos/service/exceptionmonitor/api"

"github.com/labring/sealos/service/exceptionmonitor/helper/monitor"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
metav1unstructured "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime/schema"
Expand Down Expand Up @@ -62,7 +62,7 @@ func handleListDatabases(rw http.ResponseWriter, req *http.Request) {

result := make([]DatabaseInfo, 0, len(clusters.Items))
for _, c := range clusters.Items {
info := collectDatabaseInfo(ctx, ns, c)
info := collectDatabaseInfo(ctx, c)
result = append(result, info)
}

Expand All @@ -76,30 +76,43 @@ func handleListDatabases(rw http.ResponseWriter, req *http.Request) {
}
}

func collectDatabaseInfo(ctx context.Context, namespace string, cluster metav1unstructured.Unstructured) DatabaseInfo {
name := cluster.GetName()
func collectDatabaseInfo(ctx context.Context, cluster metav1unstructured.Unstructured) DatabaseInfo {
status, _, _ := metav1unstructured.NestedString(cluster.Object, "status", "phase")
databaseClusterName, databaseType, namespace := cluster.GetName(), cluster.GetLabels()[api.DatabaseTypeLabel], cluster.GetNamespace()

// Gather related events as details
events, err := api.ClientSet.CoreV1().Events(namespace).List(ctx, metav1.ListOptions{
FieldSelector: fmt.Sprintf("involvedObject.name=%s", name),
})
details := ""
if err == nil {
var lines []string
for _, e := range events.Items {
lines = append(lines, fmt.Sprintf("%s - %s", e.Reason, e.Message))
}
details = strings.Join(lines, "\n")
notificationInfo := api.Info{}
notificationInfo.DatabaseClusterName = databaseClusterName
notificationInfo.Namespace = namespace
notificationInfo.DatabaseType = databaseType
maxUsage, err := monitor.CheckPerformance(&notificationInfo, "disk")
if err != nil {
fmt.Println(err)
}

reason := deriveReason(status, details)
// Gather related events as details
//events, err := api.ClientSet.CoreV1().Events(namespace).List(ctx, metav1.ListOptions{
// FieldSelector: fmt.Sprintf("involvedObject.name=%s", databaseClusterName),
//})
if maxUsage > api.DatabaseExceptionMonitorThreshold {
notificationInfo.Reason = "disk is full"
}
//fmt.Println(events)
//details := ""
//if err == nil {
// var lines []string
// for _, e := range events.Items {
// lines = append(lines, fmt.Sprintf("%s - %s", e.Reason, e.Message))
// }
// details = strings.Join(lines, "\n")
//}
//
//reason := deriveReason(status, details)

return DatabaseInfo{
Name: name,
Name: databaseClusterName,
Status: status,
Reason: reason,
Details: details,
Reason: notificationInfo.Reason,
Details: notificationInfo.Events,
}
}

Expand Down
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