add controllers

change kiali mux to go-restful

add knative

pkg/models/log/constants.go

@@ -27,4 +27,4 @@ const (
 	QueryLevelWorkload
 	QueryLevelPod
 	QueryLevelContainer
-)
+)

pkg/models/log/logcollector.go

@@ -306,4 +306,4 @@ func GetWorkspaceOfNamesapce(namespace string) string {
 	}
 
 	return workspace
-}
+}

pkg/models/log/types.go

@@ -61,4 +61,4 @@ type OutputDBBinding struct {
 	Internal   bool
 	Enable     bool      `gorm:"not null"`
 	Updatetime time.Time `gorm:"not null"`
-}
+}

pkg/models/servicemesh/application.go

@@ -0,0 +1,69 @@
+package servicemesh
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"strings"
+)
+
+const (
+	AppLabel                = "app"
+	VersionLabel            = "version"
+	ApplicationNameLabel    = "app.kubernetes.io/name"
+	ApplicationVersionLabel = "app.kubernetes.io/version"
+)
+
+var ApplicationLabels = [...]string{
+	ApplicationNameLabel,
+	ApplicationVersionLabel,
+	AppLabel,
+}
+
+var TrimChars = [...]string{".", "_", "-"}
+
+// normalize version names
+// strip [_.-]
+func NormalizeVersionName(version string) string {
+	for _, char := range TrimChars {
+		version = strings.ReplaceAll(version, char, "")
+	}
+	return version
+}
+
+func GetComponentName(meta *metav1.ObjectMeta) string {
+	if len(meta.Labels[AppLabel]) > 0 {
+		return meta.Labels[AppLabel]
+	}
+	return ""
+}
+
+func GetComponentVersion(meta *metav1.ObjectMeta) string {
+	if len(meta.Labels[VersionLabel]) > 0 {
+		return meta.Labels[VersionLabel]
+	}
+	return ""
+}
+
+func ExtractApplicationLabels(meta *metav1.ObjectMeta) map[string]string {
+
+	labels := make(map[string]string, 0)
+	for _, label := range ApplicationLabels {
+		if len(meta.Labels[label]) == 0 {
+			return nil
+		} else {
+			labels[label] = meta.Labels[label]
+		}
+	}
+
+	return labels
+}
+
+func IsApplicationComponent(meta *metav1.ObjectMeta) bool {
+
+	for _, label := range ApplicationLabels {
+		if len(meta.Labels[label]) == 0 {
+			return false
+		}
+	}
+
+	return true
+}