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storage_ndoe_controller_test.go
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storage_ndoe_controller_test.go
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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 controllers
import (
"context"
"time"
"github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/api/v1alpha1"
"github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/pkg/kubernetes/service"
"github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/pkg/reconcile/storagenode/aws"
mock_aws "github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/pkg/reconcile/storagenode/aws/mocks"
"github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/pkg/shardingsphere"
mock_shardingsphere "github.com/apache/shardingsphere-on-cloud/shardingsphere-operator/pkg/shardingsphere/mocks"
"bou.ke/monkey"
dbmeshawsrds "github.com/database-mesh/golang-sdk/aws/client/rds"
"github.com/golang/mock/gomock"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
corev1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
"k8s.io/client-go/tools/record"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/client/fake"
logf "sigs.k8s.io/controller-runtime/pkg/log"
"sigs.k8s.io/controller-runtime/pkg/log/zap"
)
const (
defaultTestNamespace = "test-namespace"
defaultTestStorageProvider = "test-storage-provider"
defaultTestStorageNode = "test-storage-node"
defaultTestInstanceIdentifier = "test-database-instance"
)
var (
ctx = context.Background()
fakeClient client.Client
reconciler *StorageNodeReconciler
mockCtrl *gomock.Controller
mockAws *mock_aws.MockIRdsClient
mockSS *mock_shardingsphere.MockIServer
)
func fakeStorageNodeReconciler() {
logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true)))
scheme := runtime.NewScheme()
Expect(v1alpha1.AddToScheme(scheme)).To(Succeed())
Expect(corev1.AddToScheme(scheme)).To(Succeed())
fakeClient = fake.NewClientBuilder().WithScheme(scheme).Build()
reconciler = &StorageNodeReconciler{
Client: fakeClient,
Log: logf.Log,
Recorder: record.NewFakeRecorder(100),
AwsRegion: "AwsRegion",
AwsAccessKeyID: "AwsAccessKeyID",
AwsSecretAccessKey: "AwsSecretAccessKey",
Service: service.NewServiceClient(fakeClient),
}
}
var _ = BeforeEach(func() {
fakeStorageNodeReconciler()
})
var _ = Describe("StorageNode Controller Mock Test For AWS Rds Instance", func() {
BeforeEach(func() {
// mock aws rds client
mockCtrl = gomock.NewController(GinkgoT())
mockAws = mock_aws.NewMockIRdsClient(mockCtrl)
monkey.Patch(aws.NewRdsClient, func(rds dbmeshawsrds.RDS) aws.IRdsClient {
return mockAws
})
// create default resource
dbClass := &v1alpha1.StorageProvider{
ObjectMeta: metav1.ObjectMeta{
Name: defaultTestStorageProvider,
},
Spec: v1alpha1.StorageProviderSpec{
Provisioner: v1alpha1.ProvisionerAWSRDSInstance,
},
}
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: defaultTestStorageNode,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsInstanceIdentifier: defaultTestInstanceIdentifier,
},
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
}
Expect(fakeClient.Create(ctx, dbClass)).Should(Succeed())
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
})
AfterEach(func() {
// delete default resource
Expect(fakeClient.Delete(ctx, &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: defaultTestStorageNode,
Namespace: defaultTestNamespace,
},
})).Should(Succeed())
Expect(fakeClient.Delete(ctx, &v1alpha1.StorageProvider{
ObjectMeta: metav1.ObjectMeta{
Name: defaultTestStorageProvider,
},
})).Should(Succeed())
mockCtrl.Finish()
monkey.UnpatchAll()
})
Context("create storage node", func() {
It("should create storage node successfully", func() {
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: "test-storage-node-1",
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
Status: v1alpha1.StorageNodeStatus{},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
sn := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: "test-storage-node", Namespace: "test-namespace"}, sn)).Should(Succeed())
Expect(fakeClient.Delete(ctx, storageNode)).Should(Succeed())
})
})
Context("create storage node with unknown StorageClassName", func() {
It("should create storage node successfully", func() {
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: "test-storage-node-2",
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: "no-database",
},
Status: v1alpha1.StorageNodeStatus{},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: "test-storage-node-2",
Namespace: defaultTestNamespace,
},
}
_, err := reconciler.Reconcile(ctx, req)
Expect(client.IgnoreNotFound(err)).Should(Succeed())
Expect(fakeClient.Delete(ctx, storageNode)).Should(Succeed())
})
})
Context("reconcile storageNode", func() {
It("should reconcile successfully with Creating Instance", func() {
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: defaultTestStorageNode,
Namespace: defaultTestNamespace,
},
}
rdsInstance := &dbmeshawsrds.DescInstance{
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusCreating,
Endpoint: dbmeshawsrds.Endpoint{
Address: "127.0.0.1",
Port: 3306,
},
}
// mock aws rds client
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(rdsInstance, nil).AnyTimes()
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
newSN := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: "test-storage-node", Namespace: "test-namespace"}, newSN)).Should(Succeed())
Expect(newSN.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseNotReady))
Expect(newSN.Status.Instances).To(HaveLen(1))
Expect(newSN.Status.Instances[0].Status).To(Equal(string(dbmeshawsrds.DBInstanceStatusCreating)))
})
It("should reconcile successfully with Available Instance", func() {
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: defaultTestStorageNode,
Namespace: defaultTestNamespace,
},
}
rdsInstance := &dbmeshawsrds.DescInstance{
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusAvailable,
Endpoint: dbmeshawsrds.Endpoint{
Address: "127.0.0.1",
Port: 3306,
},
}
// mock aws rds client
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(rdsInstance, nil)
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
newSN := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: defaultTestStorageNode, Namespace: defaultTestNamespace}, newSN)).Should(Succeed())
Expect(newSN.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseReady))
Expect(newSN.Status.Instances).To(HaveLen(1))
Expect(newSN.Status.Instances[0].Status).To(Equal(string(dbmeshawsrds.DBInstanceStatusAvailable)))
})
})
Context("reconcile storage node in Ready status when it's been deleted", func() {
rdsInstanceAvailable := dbmeshawsrds.DescInstance{
DBInstanceIdentifier: defaultTestInstanceIdentifier,
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusAvailable,
Endpoint: dbmeshawsrds.Endpoint{
Address: "127.0.0.1",
Port: 3306,
},
}
It("should be successful when instance is in available status", func() {
deletingStorageNode := "test-deleting-storage-node"
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: deletingStorageNode,
Namespace: defaultTestNamespace,
},
}
readyStorageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: deletingStorageNode,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsInstanceIdentifier: defaultTestInstanceIdentifier,
},
},
Spec: v1alpha1.StorageNodeSpec{StorageProviderName: defaultTestStorageProvider},
}
Expect(fakeClient.Create(ctx, readyStorageNode)).Should(Succeed())
// mock aws rds client, get instance and return available status
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(&rdsInstanceAvailable, nil)
// reconcile storage node, add instance and set status to ready
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
// delete storage node
Expect(fakeClient.Delete(ctx, &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: deletingStorageNode,
Namespace: defaultTestNamespace,
},
})).Should(Succeed())
// mock aws rds client, delete instance
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(&rdsInstanceAvailable, nil)
mockAws.EXPECT().DeleteInstance(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
_, err = reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
// storage node status should be deleting
deletingSN := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: deletingStorageNode, Namespace: defaultTestNamespace}, deletingSN)).Should(Succeed())
Expect(deletingSN.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseDeleting))
})
It("should be successful when instance is in deleting status", func() {
deletedStorageNodeName := "test-deleted-storage-node"
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: deletedStorageNodeName,
Namespace: defaultTestNamespace,
},
}
deleteTime := metav1.NewTime(time.Now())
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: deletedStorageNodeName,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsInstanceIdentifier: defaultTestInstanceIdentifier,
},
Finalizers: []string{
FinalizerName,
},
DeletionTimestamp: &deleteTime,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseDeleting,
Instances: []v1alpha1.InstanceStatus{
{
Status: string(dbmeshawsrds.DBInstanceStatusDeleting),
Endpoint: v1alpha1.Endpoint{
Address: "127.0.0.1",
Port: 3306,
},
},
},
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
// mock aws rds client, get nil instance
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(nil, nil)
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
deletedCompleteSN := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: deletedStorageNodeName, Namespace: defaultTestNamespace}, deletedCompleteSN)).Should(Succeed())
Expect(deletedCompleteSN.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseDeleteComplete))
})
It("should be successful when storage node is delete complete status", func() {
deletedCompletedStorageNodeName := "test-delete-completed-storage-node"
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: deletedCompletedStorageNodeName,
Namespace: defaultTestNamespace,
},
}
deleteTime := metav1.NewTime(time.Now())
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: deletedCompletedStorageNodeName,
Namespace: defaultTestNamespace,
Finalizers: []string{
FinalizerName,
},
DeletionTimestamp: &deleteTime,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseDeleteComplete,
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
finalSN := &v1alpha1.StorageNode{}
err = fakeClient.Get(ctx, client.ObjectKey{Name: deletedCompletedStorageNodeName, Namespace: defaultTestNamespace}, finalSN)
Expect(apierrors.IsNotFound(err)).To(BeTrue())
})
})
Context("Test register storage node", func() {
BeforeEach(func() {
mockCtrl = gomock.NewController(GinkgoT())
mockSS = mock_shardingsphere.NewMockIServer(mockCtrl)
monkey.Patch(shardingsphere.NewServer, func(_, _ string, _ uint, _, _ string) (shardingsphere.IServer, error) {
return mockSS, nil
})
})
AfterEach(func() {
mockCtrl.Finish()
})
It("should be successful when storage node is not registered", func() {
nodeName := "test register storage node"
cnName := "test-compute-node"
req := ctrl.Request{
NamespacedName: client.ObjectKey{
Name: nodeName,
Namespace: defaultTestNamespace,
},
}
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: nodeName,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
AnnotationKeyRegisterStorageUnitEnabled: "true",
v1alpha1.AnnotationsInstanceDBName: "test_db",
AnnotationKeyComputeNodeName: cnName,
AnnotationKeyLogicDatabaseName: "sharding_db",
},
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
}
ins := &dbmeshawsrds.DescInstance{
DBInstanceIdentifier: "ins-test-register-storage-node",
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusAvailable,
Endpoint: dbmeshawsrds.Endpoint{
Address: "127.0.0.1",
Port: 3306,
},
}
cn := &v1alpha1.ComputeNode{
ObjectMeta: metav1.ObjectMeta{
Name: cnName,
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.ComputeNodeSpec{
Bootstrap: v1alpha1.BootstrapConfig{
ServerConfig: v1alpha1.ServerConfig{
Authority: v1alpha1.ComputeNodeAuthority{
Users: []v1alpha1.ComputeNodeUser{
{
User: "root@%",
Password: "root",
},
},
Privilege: v1alpha1.ComputeNodePrivilege{
Type: v1alpha1.AllPermitted,
},
},
Props: map[string]string{
ShardingSphereProtocolType: "MySQL",
},
},
},
},
}
svc := &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: cnName,
Namespace: defaultTestNamespace,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "shardingsphere-proxy",
Port: 3306,
},
},
ClusterIP: "127.0.0.1",
Type: corev1.ServiceTypeClusterIP,
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
Expect(fakeClient.Create(ctx, cn)).Should(Succeed())
Expect(fakeClient.Create(ctx, svc)).Should(Succeed())
// mock aws rds client, get available instance
mockAws.EXPECT().GetInstance(gomock.Any(), gomock.Any()).Return(ins, nil).AnyTimes()
// mock shardingsphere create database
mockSS.EXPECT().CreateDatabase(gomock.Any()).Return(nil)
// mock shardingsphere register storage unit
mockSS.EXPECT().RegisterStorageUnit(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
// mock shardingsphere close connection
mockSS.EXPECT().Close()
// reconcile storage node status to Ready
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
// reconcile to register storage node
_, err = reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
registeredSN := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, client.ObjectKey{Name: nodeName, Namespace: defaultTestNamespace}, registeredSN)).Should(Succeed())
Expect(registeredSN.Status.Registered).To(BeTrue())
})
})
Context("Test getShardingsphereServer", func() {
BeforeEach(func() {
mockCtrl = gomock.NewController(GinkgoT())
mockSS = mock_shardingsphere.NewMockIServer(mockCtrl)
monkey.Patch(shardingsphere.NewServer, func(_, _ string, _ uint, _, _ string) (shardingsphere.IServer, error) {
return mockSS, nil
})
})
AfterEach(func() {
mockCtrl.Finish()
monkey.UnpatchAll()
})
It("should be successful when get shardingsphere server", func() {
cn := &v1alpha1.ComputeNode{
ObjectMeta: metav1.ObjectMeta{
Name: "test-get-shardingsphere-server",
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.ComputeNodeSpec{
Bootstrap: v1alpha1.BootstrapConfig{
ServerConfig: v1alpha1.ServerConfig{
Authority: v1alpha1.ComputeNodeAuthority{
Users: []v1alpha1.ComputeNodeUser{
{
User: "root",
Password: "root",
},
},
},
},
},
},
}
svc := &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-get-shardingsphere-server",
Namespace: defaultTestNamespace,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "http",
Protocol: "TCP",
Port: 3307,
},
},
},
}
Expect(fakeClient.Create(ctx, cn)).Should(Succeed())
Expect(fakeClient.Create(ctx, svc)).Should(Succeed())
sn := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: "test-get-shardingsphere-server",
Namespace: defaultTestNamespace,
Annotations: map[string]string{
AnnotationKeyComputeNodeName: "test-get-shardingsphere-server",
},
},
}
ss, err := reconciler.getShardingsphereServer(ctx, sn)
Expect(err).To(BeNil())
Expect(ss).ToNot(BeNil())
})
})
Context("Test registerStorageUnit", func() {
BeforeEach(func() {
mockCtrl = gomock.NewController(GinkgoT())
mockSS = mock_shardingsphere.NewMockIServer(mockCtrl)
monkey.Patch(shardingsphere.NewServer, func(_, _ string, _ uint, _, _ string) (shardingsphere.IServer, error) {
return mockSS, nil
})
})
AfterEach(func() {
mockCtrl.Finish()
monkey.UnpatchAll()
})
It("should be successful when register storage unit", func() {
testName := "test-register-storage-unit"
cn := &v1alpha1.ComputeNode{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.ComputeNodeSpec{
Bootstrap: v1alpha1.BootstrapConfig{
ServerConfig: v1alpha1.ServerConfig{
Authority: v1alpha1.ComputeNodeAuthority{
Users: []v1alpha1.ComputeNodeUser{
{
User: "root",
Password: "root",
},
},
},
},
},
},
}
svc := &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "http",
Protocol: "TCP",
Port: 3307,
},
},
},
}
Expect(fakeClient.Create(ctx, cn)).Should(Succeed())
Expect(fakeClient.Create(ctx, svc)).Should(Succeed())
sn := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
AnnotationKeyComputeNodeName: testName,
AnnotationKeyRegisterStorageUnitEnabled: "true",
AnnotationKeyLogicDatabaseName: testName,
v1alpha1.AnnotationsInstanceDBName: testName,
},
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: defaultTestStorageProvider,
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseReady,
Instances: []v1alpha1.InstanceStatus{
{
Status: string(dbmeshawsrds.DBInstanceStatusAvailable),
Endpoint: v1alpha1.Endpoint{},
},
},
},
}
storageProvider := &v1alpha1.StorageProvider{
ObjectMeta: metav1.ObjectMeta{
Name: defaultTestStorageProvider,
},
Spec: v1alpha1.StorageProviderSpec{
Provisioner: v1alpha1.ProvisionerAWSRDSInstance,
Parameters: map[string]string{
"masterUsername": testName,
"masterUserPassword": testName,
},
},
}
mockSS.EXPECT().CreateDatabase(gomock.Any()).Return(nil)
mockSS.EXPECT().Close().Return(nil)
mockSS.EXPECT().RegisterStorageUnit(gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
Expect(reconciler.registerStorageUnit(ctx, sn, storageProvider)).To(BeNil())
Expect(sn.Status.Registered).To(BeTrue())
})
Context("Test unregisterStorageUnit", func() {
BeforeEach(func() {
mockCtrl = gomock.NewController(GinkgoT())
mockSS = mock_shardingsphere.NewMockIServer(mockCtrl)
monkey.Patch(shardingsphere.NewServer, func(_, _ string, _ uint, _, _ string) (shardingsphere.IServer, error) {
return mockSS, nil
})
})
AfterEach(func() {
mockCtrl.Finish()
monkey.UnpatchAll()
})
It("should be successful when unregister storage unit", func() {
testName := "test-unregister-storage-unit"
cn := &v1alpha1.ComputeNode{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
},
Spec: v1alpha1.ComputeNodeSpec{
Bootstrap: v1alpha1.BootstrapConfig{
ServerConfig: v1alpha1.ServerConfig{
Authority: v1alpha1.ComputeNodeAuthority{
Users: []v1alpha1.ComputeNodeUser{
{
User: "root",
Password: "root",
},
},
},
},
},
},
}
svc := &corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "http",
Protocol: "TCP",
Port: 3307,
},
},
},
}
Expect(fakeClient.Create(ctx, cn)).Should(Succeed())
Expect(fakeClient.Create(ctx, svc)).Should(Succeed())
sn := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: testName,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
AnnotationKeyLogicDatabaseName: testName,
v1alpha1.AnnotationsInstanceDBName: testName,
AnnotationKeyComputeNodeName: testName,
},
},
Status: v1alpha1.StorageNodeStatus{
Registered: true,
},
}
Expect(fakeClient.Create(ctx, sn)).Should(Succeed())
mockSS.EXPECT().UnRegisterStorageUnit(gomock.Any(), gomock.Any()).Return(nil)
mockSS.EXPECT().Close().Return(nil)
Expect(reconciler.unregisterStorageUnit(ctx, sn)).To(BeNil())
})
})
})
})
var _ = Describe("StorageNode Controller Mock Test For AWS Aurora", func() {
var provider *v1alpha1.StorageProvider
BeforeEach(func() {
provider = &v1alpha1.StorageProvider{
ObjectMeta: metav1.ObjectMeta{
Name: "aws-aurora",
},
Spec: v1alpha1.StorageProviderSpec{
Provisioner: v1alpha1.ProvisionerAWSAurora,
Parameters: map[string]string{
"engine": "aurora-mysql",
"engineVersion": "5.7",
"masterUsername": "root",
"masterUserPassword": "root",
},
},
}
Expect(fakeClient.Create(ctx, provider)).Should(Succeed())
// mock aws client
// mock aws rds client
mockCtrl = gomock.NewController(GinkgoT())
mockAws = mock_aws.NewMockIRdsClient(mockCtrl)
monkey.Patch(aws.NewRdsClient, func(rds dbmeshawsrds.RDS) aws.IRdsClient {
return mockAws
})
mockSS = mock_shardingsphere.NewMockIServer(mockCtrl)
monkey.Patch(shardingsphere.NewServer, func(_, _ string, _ uint, _, _ string) (shardingsphere.IServer, error) {
return mockSS, nil
})
})
AfterEach(func() {
mockCtrl.Finish()
monkey.UnpatchAll()
})
Context("reconcile storage node", func() {
It("should success when aws aurora cluster is not exits", func() {
name := "test-aws-aurora-not-exists"
namespacedName := types.NamespacedName{
Name: name,
Namespace: defaultTestNamespace,
}
storageNode := v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsClusterIdentifier: "test-aws-aurora",
},
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: "aws-aurora",
},
}
Expect(fakeClient.Create(ctx, &storageNode)).Should(Succeed())
descCluster := &dbmeshawsrds.DescCluster{
DBClusterIdentifier: "test-aws-aurora",
PrimaryEndpoint: "test-aws-aurora.cluster-xxxxxx.us-east-1.rds.amazonaws.com",
ReaderEndpoint: "test-aws-aurora.cluster-ro-xxxxxx.us-east-1.rds.amazonaws.com",
Port: 3306,
Status: string(dbmeshawsrds.DBClusterStatusAvailable),
}
descInstance := &dbmeshawsrds.DescInstance{
DBInstanceIdentifier: "test-aws-aurora-1",
DBClusterIdentifier: "test-aws-aurora",
Endpoint: dbmeshawsrds.Endpoint{
Address: "test-aws-aurora-1.cluster-xxxxxx.us-east-1.rds.amazonaws.com",
Port: 3306,
},
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusAvailable,
}
// mock aws aurora cluster is not exist
mockAws.EXPECT().GetAuroraCluster(gomock.Any(), gomock.Any()).Return(nil, nil).Times(1)
// mock create aws aurora cluster
mockAws.EXPECT().CreateAuroraCluster(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
// mock aws aurora cluster is created
mockAws.EXPECT().GetAuroraCluster(gomock.Any(), gomock.Any()).Return(descCluster, nil).Times(1)
// mock aws instance is created
mockAws.EXPECT().GetInstancesByFilters(gomock.Any(), gomock.Any()).Return([]*dbmeshawsrds.DescInstance{descInstance}, nil).Times(1)
req := ctrl.Request{NamespacedName: namespacedName}
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
sn := &v1alpha1.StorageNode{}
Expect(fakeClient.Get(ctx, namespacedName, sn)).Should(Succeed())
Expect(sn.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseReady))
})
It("should success when storage node been delete", func() {
name := "test-aws-aurora-deleted"
namespacedName := types.NamespacedName{
Name: name,
Namespace: defaultTestNamespace,
}
req := ctrl.Request{NamespacedName: namespacedName}
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsClusterIdentifier: "test-aws-aurora",
},
Finalizers: []string{FinalizerName},
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: "aws-aurora",
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseReady,
Cluster: v1alpha1.ClusterStatus{
Status: string(dbmeshawsrds.DBClusterStatusAvailable),
PrimaryEndpoint: v1alpha1.Endpoint{Address: "test-aws-aurora.cluster-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306},
ReaderEndpoints: []v1alpha1.Endpoint{{Address: "test-aws-aurora.cluster-ro-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306}},
},
Instances: []v1alpha1.InstanceStatus{
{
Status: string(dbmeshawsrds.DBInstanceStatusAvailable),
Endpoint: v1alpha1.Endpoint{Address: "test-aws-aurora-1.cluster-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306},
},
},
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
descCluster := &dbmeshawsrds.DescCluster{
DBClusterIdentifier: "test-aws-aurora",
PrimaryEndpoint: "test-aws-aurora.cluster-xxxxxx.us-east-1.rds.amazonaws.com",
ReaderEndpoint: "test-aws-aurora.cluster-ro-xxxxxx.us-east-1.rds.amazonaws.com",
Port: 3306,
Status: string(dbmeshawsrds.DBClusterStatusAvailable),
}
descInstance := &dbmeshawsrds.DescInstance{
DBInstanceIdentifier: "test-aws-aurora-1",
DBClusterIdentifier: "test-aws-aurora",
Endpoint: dbmeshawsrds.Endpoint{
Address: "test-aws-aurora-1.cluster-xxxxxx.us-east-1.rds.amazonaws.com",
Port: 3306,
},
DBInstanceStatus: dbmeshawsrds.DBInstanceStatusAvailable,
}
Expect(fakeClient.Delete(ctx, storageNode)).Should(Succeed())
// mock aws aurora is exists
mockAws.EXPECT().GetAuroraCluster(gomock.Any(), gomock.Any()).Return(descCluster, nil).Times(1)
// mock get instances of aws aurora
mockAws.EXPECT().GetInstancesByFilters(gomock.Any(), gomock.Any()).Return([]*dbmeshawsrds.DescInstance{descInstance}, nil).Times(1)
// mock delete aws aurora cluster
mockAws.EXPECT().DeleteAuroraCluster(gomock.Any(), gomock.Any(), gomock.Any()).Return(nil)
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
Expect(fakeClient.Get(ctx, namespacedName, storageNode)).Should(Succeed())
Expect(storageNode.DeletionTimestamp).NotTo(BeNil())
Expect(storageNode.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseDeleting))
})
It("should be success when storage node is deleting", func() {
name := "test-aws-aurora-deleting"
namespacedName := types.NamespacedName{
Name: name,
Namespace: defaultTestNamespace,
}
req := ctrl.Request{NamespacedName: namespacedName}
deletionTimestamp := metav1.Now()
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsClusterIdentifier: "test-aws-aurora",
},
Finalizers: []string{FinalizerName},
DeletionTimestamp: &deletionTimestamp,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: "aws-aurora",
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseDeleting,
Cluster: v1alpha1.ClusterStatus{
Status: string(dbmeshawsrds.DBClusterStatusDeleting),
PrimaryEndpoint: v1alpha1.Endpoint{Address: "test-aws-aurora.cluster-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306},
ReaderEndpoints: []v1alpha1.Endpoint{{Address: "test-aws-aurora.cluster-ro-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306}},
},
Instances: []v1alpha1.InstanceStatus{
{
Status: string(dbmeshawsrds.DBInstanceStatusDeleting),
Endpoint: v1alpha1.Endpoint{Address: "test-aws-aurora-1.cluster-xxxxxx.us-east-1.rds.amazonaws.com", Port: 3306},
},
},
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
// mock aws aurora is not exists
mockAws.EXPECT().GetAuroraCluster(gomock.Any(), gomock.Any()).Return(nil, nil).Times(1)
// mock get instances of aws aurora is not exists
mockAws.EXPECT().GetInstancesByFilters(gomock.Any(), gomock.Any()).Return(nil, nil).Times(1)
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
Expect(fakeClient.Get(ctx, namespacedName, storageNode)).Should(Succeed())
Expect(storageNode.Status.Phase).To(Equal(v1alpha1.StorageNodePhaseDeleteComplete))
})
It("should be success when storage node is delete completed", func() {
name := "test-aws-aurora-delete-completed"
namespacedName := types.NamespacedName{
Name: name,
Namespace: defaultTestNamespace,
}
req := ctrl.Request{NamespacedName: namespacedName}
deletionTimestamp := metav1.Now()
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsClusterIdentifier: "test-aws-aurora",
},
Finalizers: []string{FinalizerName},
DeletionTimestamp: &deletionTimestamp,
},
Spec: v1alpha1.StorageNodeSpec{
StorageProviderName: "aws-aurora",
},
Status: v1alpha1.StorageNodeStatus{
Phase: v1alpha1.StorageNodePhaseDeleteComplete,
},
}
Expect(fakeClient.Create(ctx, storageNode)).Should(Succeed())
_, err := reconciler.Reconcile(ctx, req)
Expect(err).To(BeNil())
err = fakeClient.Get(ctx, namespacedName, storageNode)
Expect(apierrors.IsNotFound(err)).To(BeTrue())
})
It("should be success when storage node is ready for register", func() {
name := "test-aws-aurora-ready-for-register"
namespacedName := types.NamespacedName{
Name: name,
Namespace: defaultTestNamespace,
}
req := ctrl.Request{NamespacedName: namespacedName}
storageNode := &v1alpha1.StorageNode{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: defaultTestNamespace,
Annotations: map[string]string{
v1alpha1.AnnotationsClusterIdentifier: "test-aws-aurora",
AnnotationKeyRegisterStorageUnitEnabled: "true",
AnnotationKeyLogicDatabaseName: "test-logic-db",
v1alpha1.AnnotationsInstanceDBName: "test-instance-db",