| // Copyright Istio 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 util |
| |
| import ( |
| "strings" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/config/resource" |
| "github.com/apache/dubbo-go-pixiu/pkg/kube/inject" |
| ) |
| |
| // IsSystemNamespace returns true for system namespaces |
| func IsSystemNamespace(ns resource.Namespace) bool { |
| return inject.IgnoredNamespaces.Contains(ns.String()) |
| } |
| |
| // IsIstioControlPlane returns true for resources that are part of the Istio control plane |
| func IsIstioControlPlane(r *resource.Instance) bool { |
| if _, ok := r.Metadata.Labels["istio"]; ok { |
| return true |
| } |
| if r.Metadata.Labels["release"] == "istio" { |
| return true |
| } |
| return false |
| } |
| |
| // IsMatched check if the term can be matched in a slice of string |
| func IsMatched(slice []string, term string) bool { |
| for _, val := range slice { |
| matched := strings.Contains(term, val) |
| return matched |
| } |
| return false |
| } |
| |
| func GetInjectorConfigMapName(revision string) string { |
| name := InjectionConfigMap |
| if revision == "" || revision == "default" { |
| return name |
| } |
| return name + "-" + revision |
| } |