| //go:build integ |
| // +build integ |
| |
| // 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 common |
| |
| import ( |
| "context" |
| "fmt" |
| "os" |
| ) |
| |
| import ( |
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/cluster" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/echo" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/echo/common/ports" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/echo/deployment" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/environment/kube" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/components/namespace" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/framework/resource" |
| "github.com/apache/dubbo-go-pixiu/pkg/test/util/tmpl" |
| ) |
| |
| const ( |
| ServiceA = "svc-a" |
| ServiceB = "svc-b" |
| ) |
| |
| func IsMCSControllerEnabled(t resource.Context) bool { |
| return KubeSettings(t).MCSControllerEnabled |
| } |
| |
| func KubeSettings(t resource.Context) *kube.Settings { |
| return t.Environment().(*kube.Environment).Settings() |
| } |
| |
| func InstallMCSCRDs(t resource.Context) error { |
| params := struct { |
| Group string |
| Version string |
| }{ |
| Group: KubeSettings(t).MCSAPIGroup, |
| Version: KubeSettings(t).MCSAPIVersion, |
| } |
| |
| for _, kind := range []string{"serviceexport", "serviceimport"} { |
| // Generate the CRD YAML |
| fileName := fmt.Sprintf("mcs-%s-crd.yaml", kind) |
| crdTemplate, err := os.ReadFile("../../testdata/" + fileName) |
| if err != nil { |
| return err |
| } |
| crdYAML, err := tmpl.Evaluate(string(crdTemplate), params) |
| if err != nil { |
| return err |
| } |
| |
| // Make sure the CRD exists in each cluster. |
| for _, c := range t.Clusters() { |
| crdName := fmt.Sprintf("%ss.%s", kind, params.Group) |
| if isCRDInstalled(c, crdName, params.Version) { |
| // It's already installed on this cluster - nothing to do. |
| continue |
| } |
| |
| // Add/Update the CRD in this cluster... |
| if t.Settings().NoCleanup { |
| if err := t.ConfigKube(c).YAML("", crdYAML).Apply(resource.NoCleanup); err != nil { |
| return err |
| } |
| } else { |
| if err := t.ConfigKube(c).YAML("", crdYAML).Apply(); err != nil { |
| return err |
| } |
| } |
| } |
| } |
| return nil |
| } |
| |
| func isCRDInstalled(c cluster.Cluster, crdName string, version string) bool { |
| crd, err := c.Ext().ApiextensionsV1().CustomResourceDefinitions().Get(context.TODO(), crdName, metav1.GetOptions{}) |
| if err == nil { |
| // Found the CRD, now check against the version. |
| for _, v := range crd.Spec.Versions { |
| if v.Name == version { |
| // The CRD is already installed on this cluster. |
| return true |
| } |
| } |
| } |
| return false |
| } |
| |
| type EchoDeployment struct { |
| Namespace namespace.Instance |
| echo.Instances |
| } |
| |
| func DeployEchosFunc(nsPrefix string, d *EchoDeployment) func(t resource.Context) error { |
| return func(t resource.Context) error { |
| // Create a new namespace in each cluster. |
| ns, err := namespace.New(t, namespace.Config{ |
| Prefix: nsPrefix, |
| Inject: true, |
| }) |
| if err != nil { |
| return err |
| } |
| d.Namespace = ns |
| |
| // Create echo instances in each cluster. |
| d.Instances, err = deployment.New(t). |
| WithClusters(t.Clusters()...). |
| WithConfig(echo.Config{ |
| Service: ServiceA, |
| Namespace: ns, |
| Ports: ports.All(), |
| }). |
| WithConfig(echo.Config{ |
| Service: ServiceB, |
| Namespace: ns, |
| Ports: ports.All(), |
| }).Build() |
| return err |
| } |
| } |