github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/controllers/apps/operations/stop_test.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package operations
    21  
    22  import (
    23  	. "github.com/onsi/ginkgo/v2"
    24  	. "github.com/onsi/gomega"
    25  
    26  	"sigs.k8s.io/controller-runtime/pkg/client"
    27  
    28  	appsv1alpha1 "github.com/1aal/kubeblocks/apis/apps/v1alpha1"
    29  	"github.com/1aal/kubeblocks/pkg/constant"
    30  	intctrlutil "github.com/1aal/kubeblocks/pkg/controllerutil"
    31  	"github.com/1aal/kubeblocks/pkg/generics"
    32  	testapps "github.com/1aal/kubeblocks/pkg/testutil/apps"
    33  )
    34  
    35  var _ = Describe("Stop OpsRequest", func() {
    36  
    37  	var (
    38  		randomStr             = testCtx.GetRandomStr()
    39  		clusterDefinitionName = "cluster-definition-for-ops-" + randomStr
    40  		clusterVersionName    = "clusterversion-for-ops-" + randomStr
    41  		clusterName           = "cluster-for-ops-" + randomStr
    42  	)
    43  
    44  	cleanEnv := func() {
    45  		// must wait till resources deleted and no longer existed before the testcases start,
    46  		// otherwise if later it needs to create some new resource objects with the same name,
    47  		// in race conditions, it will find the existence of old objects, resulting failure to
    48  		// create the new objects.
    49  		By("clean resources")
    50  
    51  		// delete cluster(and all dependent sub-resources), clusterversion and clusterdef
    52  		testapps.ClearClusterResources(&testCtx)
    53  
    54  		// delete rest resources
    55  		inNS := client.InNamespace(testCtx.DefaultNamespace)
    56  		ml := client.HasLabels{testCtx.TestObjLabelKey}
    57  		// namespaced
    58  		testapps.ClearResources(&testCtx, generics.OpsRequestSignature, inNS, ml)
    59  	}
    60  
    61  	BeforeEach(cleanEnv)
    62  
    63  	AfterEach(cleanEnv)
    64  
    65  	Context("Test OpsRequest", func() {
    66  		It("Test stop OpsRequest", func() {
    67  			reqCtx := intctrlutil.RequestCtx{Ctx: ctx}
    68  			opsRes, _, _ := initOperationsResources(clusterDefinitionName, clusterVersionName, clusterName)
    69  			By("create Stop opsRequest")
    70  			ops := testapps.NewOpsRequestObj("stop-ops-"+randomStr, testCtx.DefaultNamespace,
    71  				clusterName, appsv1alpha1.StopType)
    72  			opsRes.OpsRequest = testapps.CreateOpsRequest(ctx, testCtx, ops)
    73  
    74  			By("test stop action and reconcile function")
    75  			// update ops phase to running first
    76  			_, err := GetOpsManager().Do(reqCtx, k8sClient, opsRes)
    77  			Expect(err).ShouldNot(HaveOccurred())
    78  			Eventually(testapps.GetOpsRequestPhase(&testCtx, client.ObjectKeyFromObject(opsRes.OpsRequest))).Should(Equal(appsv1alpha1.OpsCreatingPhase))
    79  			// do stop cluster
    80  			_, err = GetOpsManager().Do(reqCtx, k8sClient, opsRes)
    81  			Expect(err).ShouldNot(HaveOccurred())
    82  			Expect(len(opsRes.Cluster.Annotations[constant.SnapShotForStartAnnotationKey]) != 0).Should(BeTrue())
    83  			for _, v := range opsRes.Cluster.Spec.ComponentSpecs {
    84  				Expect(v.Replicas).Should(BeEquivalentTo(0))
    85  			}
    86  			_, err = GetOpsManager().Reconcile(reqCtx, k8sClient, opsRes)
    87  			Expect(err == nil).Should(BeTrue())
    88  		})
    89  
    90  	})
    91  })