add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/sigs.k8s.io/controller-tools/pkg/rbac/parser.go

@@ -0,0 +1,83 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package rbac contain libraries for generating RBAC manifests from RBAC
+// annotations in Go source files.
+package rbac
+
+import (
+	"log"
+	"strings"
+
+	rbacv1 "k8s.io/api/rbac/v1"
+	"sigs.k8s.io/controller-tools/pkg/internal/general"
+)
+
+type parserOptions struct {
+	rules []rbacv1.PolicyRule
+}
+
+// parseAnnotation parses RBAC annotations
+func (o *parserOptions) parseAnnotation(commentText string) error {
+	for _, comment := range strings.Split(commentText, "\n") {
+		comment := strings.TrimSpace(comment)
+		if strings.HasPrefix(comment, "+rbac") {
+			if ann := general.GetAnnotation(comment, "rbac"); ann != "" {
+				o.rules = append(o.rules, parseRBACTag(ann))
+			}
+		}
+		if strings.HasPrefix(comment, "+kubebuilder:rbac") {
+			if ann := general.GetAnnotation(comment, "kubebuilder:rbac"); ann != "" {
+				o.rules = append(o.rules, parseRBACTag(ann))
+			}
+		}
+	}
+	return nil
+}
+
+// parseRBACTag parses the given RBAC annotation in to an RBAC PolicyRule.
+// This is copied from Kubebuilder code.
+func parseRBACTag(tag string) rbacv1.PolicyRule {
+	result := rbacv1.PolicyRule{}
+	for _, elem := range strings.Split(tag, ",") {
+		key, value, err := general.ParseKV(elem)
+		if err != nil {
+			log.Fatalf("// +kubebuilder:rbac: tags must be key value pairs.  Expected "+
+				"keys [groups=<group1;group2>,resources=<resource1;resource2>,verbs=<verb1;verb2>] "+
+				"Got string: [%s]", tag)
+		}
+		values := strings.Split(value, ";")
+		switch key {
+		case "groups":
+			normalized := []string{}
+			for _, v := range values {
+				if v == "core" {
+					normalized = append(normalized, "")
+				} else {
+					normalized = append(normalized, v)
+				}
+			}
+			result.APIGroups = normalized
+		case "resources":
+			result.Resources = values
+		case "verbs":
+			result.Verbs = values
+		case "urls":
+			result.NonResourceURLs = values
+		}
+	}
+	return result
+}