add service mesh controller

add service mesh metrics

remove unused circle yaml

fix travis misconfiguration

fix travis misconfiguration

fix travis misconfiguration

vendor/github.com/kubernetes-sigs/application/pkg/component/component.go

@@ -0,0 +1,52 @@
+/*
+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 component
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"reflect"
+	"strings"
+)
+
+// Constants defining labels
+const (
+	LabelCR          = "custom-resource"
+	LabelCRName      = "custom-resource-name"
+	LabelCRNamespace = "custom-resource-namespace"
+	LabelComponent   = "component"
+)
+
+// Labels return
+func Labels(cr metav1.Object, component string) map[string]string {
+	return map[string]string{
+		LabelCR:          strings.Trim(reflect.TypeOf(cr).String(), "*"),
+		LabelCRName:      cr.GetName(),
+		LabelCRNamespace: cr.GetNamespace(),
+		LabelComponent:   component,
+	}
+}
+
+// Labels return the common labels for a resource
+func (c *Component) Labels() map[string]string {
+	return Labels(c.CR, c.Name)
+}
+
+// Merge is used to merge multiple maps into the target map
+func (out KVMap) Merge(kvmaps ...KVMap) {
+	for _, kvmap := range kvmaps {
+		for k, v := range kvmap {
+			out[k] = v
+		}
+	}
+}

vendor/github.com/kubernetes-sigs/application/pkg/component/doc.go

@@ -0,0 +1,18 @@
+/*
+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 component contains component definition
+package component

vendor/github.com/kubernetes-sigs/application/pkg/component/interface.go

@@ -0,0 +1,31 @@
+/*
+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 component
+
+import (
+	"github.com/kubernetes-sigs/application/pkg/resource"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// Handle is an interface for operating on logical Components of a CR
+type Handle interface {
+	DependentResources(rsrc interface{}) *resource.ObjectBag
+	ExpectedResources(rsrc interface{}, labels map[string]string, dependent, aggregated *resource.ObjectBag) (*resource.ObjectBag, error)
+	Observables(scheme *runtime.Scheme, rsrc interface{}, labels map[string]string, expected *resource.ObjectBag) []resource.Observable
+	Mutate(rsrc interface{}, rsrclabels map[string]string, status interface{}, expected, dependent, observed *resource.ObjectBag) (*resource.ObjectBag, error)
+	Differs(expected metav1.Object, observed metav1.Object) bool
+	UpdateComponentStatus(rsrc, status interface{}, reconciled *resource.ObjectBag, err error)
+	Finalize(rsrc, status interface{}, observed *resource.ObjectBag) error
+}

vendor/github.com/kubernetes-sigs/application/pkg/component/types.go

@@ -0,0 +1,35 @@
+/*
+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 component
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// Common const definitions
+const (
+	LifecycleManaged  = "managed"
+	LifecycleReferred = "referred"
+)
+
+// Component represents a logical collection of resources
+type Component struct {
+	Handle
+	Name     string
+	CR       metav1.Object
+	OwnerRef *metav1.OwnerReference
+}
+
+// KVMap is a map[string]string
+type KVMap map[string]string