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clustersummary_controller_test.go
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/*
Copyright 2022-23. projectsveltos.io. All rights reserved.
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 controllers_test
import (
"context"
"fmt"
"sync"
"time"
"github.com/go-logr/logr"
. "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/types"
"k8s.io/klog/v2/textlogger"
clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/client/fake"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
configv1beta1 "github.com/projectsveltos/addon-controller/api/v1beta1"
"github.com/projectsveltos/addon-controller/controllers"
"github.com/projectsveltos/addon-controller/controllers/chartmanager"
"github.com/projectsveltos/addon-controller/pkg/scope"
libsveltosv1beta1 "github.com/projectsveltos/libsveltos/api/v1beta1"
fakedeployer "github.com/projectsveltos/libsveltos/lib/deployer/fake"
libsveltosset "github.com/projectsveltos/libsveltos/lib/set"
)
var _ = Describe("ClustersummaryController", func() {
var clusterProfile *configv1beta1.ClusterProfile
var clusterSummary *configv1beta1.ClusterSummary
var cluster *clusterv1.Cluster
var namespace string
var clusterName string
BeforeEach(func() {
namespace = randomString()
clusterName = randomString()
cluster = &clusterv1.Cluster{
ObjectMeta: metav1.ObjectMeta{
Name: clusterName,
Namespace: namespace,
Labels: map[string]string{
"dc": "eng",
},
},
Status: clusterv1.ClusterStatus{
ControlPlaneReady: true,
},
}
clusterProfile = &configv1beta1.ClusterProfile{
ObjectMeta: metav1.ObjectMeta{
Name: clusterProfileNamePrefix + randomString(),
},
Spec: configv1beta1.Spec{
ClusterSelector: libsveltosv1beta1.Selector{
LabelSelector: metav1.LabelSelector{
MatchLabels: map[string]string{
randomString(): randomString(),
},
},
},
},
}
clusterSummaryName := controllers.GetClusterSummaryName(configv1beta1.ClusterProfileKind,
clusterProfile.Name, clusterName, false)
clusterSummary = &configv1beta1.ClusterSummary{
ObjectMeta: metav1.ObjectMeta{
Name: clusterSummaryName,
Namespace: namespace,
},
Spec: configv1beta1.ClusterSummarySpec{
ClusterNamespace: cluster.Namespace,
ClusterName: cluster.Name,
ClusterType: libsveltosv1beta1.ClusterTypeCapi,
},
}
prepareForDeployment(clusterProfile, clusterSummary, cluster)
cluster.Status.ControlPlaneReady = true
// Get ClusterSummary so OwnerReference is set
Expect(testEnv.Get(context.TODO(),
types.NamespacedName{Namespace: clusterSummary.Namespace, Name: clusterSummary.Name}, clusterSummary)).To(Succeed())
})
It("isReady returns true if CAPI Cluster has Status.ControlPlaneReady set to true", func() {
cluster.Status.ControlPlaneReady = true
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.IsReady(reconciler, context.TODO(), clusterSummary, logr.Logger{})).To(BeTrue())
cluster.Status.ControlPlaneReady = false
Expect(c.Status().Update(context.TODO(), cluster)).To(Succeed())
Expect(controllers.IsReady(reconciler, context.TODO(), clusterSummary, logr.Logger{})).To(BeFalse())
})
It("isPaused returns true if CAPI Cluster has Spec.Paused set", func() {
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.IsPaused(reconciler, context.TODO(), clusterSummary)).To(BeFalse())
cluster.Spec.Paused = true
Expect(c.Update(context.TODO(), cluster)).To(Succeed())
Expect(controllers.IsPaused(reconciler, context.TODO(), clusterSummary)).To(BeTrue())
})
It("isPaused returns false when Cluster does not exist", func() {
clusterSummary.Annotations = map[string]string{
"cluster.x-k8s.io/paused": "ok",
}
initObjects := []client.Object{
clusterProfile,
clusterSummary,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.IsPaused(reconciler, context.TODO(), clusterSummary)).To(BeFalse())
})
It("shouldReconcile returns true when mode is Continuous", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeContinuous
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.ShouldReconcile(reconciler, clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("updateChartMap updates chartMap always but in DryRun mode", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeContinuous
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{
RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(),
ReleaseName: randomString(), ReleaseNamespace: randomString(), RepositoryName: randomString(),
},
}
initObjects := []client.Object{
clusterSummary,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.UpdateChartMap(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(Succeed())
manager, err := chartmanager.GetChartManagerInstance(context.TODO(), c)
Expect(err).To(BeNil())
Expect(manager.CanManageChart(clusterSummary, &clusterSummary.Spec.ClusterProfileSpec.HelmCharts[0])).To(BeTrue())
// set mode to dryRun
currentClusterSummary := &configv1beta1.ClusterSummary{}
Expect(c.Get(context.TODO(),
types.NamespacedName{Namespace: clusterSummary.Namespace, Name: clusterSummary.Name}, currentClusterSummary)).To(Succeed())
currentClusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeDryRun
Expect(c.Update(context.TODO(), currentClusterSummary)).To(Succeed())
// Add an extra helm chart
Expect(c.Get(context.TODO(),
types.NamespacedName{Namespace: clusterSummary.Namespace, Name: clusterSummary.Name}, currentClusterSummary)).To(Succeed())
currentClusterSummary.Spec.ClusterProfileSpec.HelmCharts = append(currentClusterSummary.Spec.ClusterProfileSpec.HelmCharts,
configv1beta1.HelmChart{
RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(),
ReleaseName: randomString(), ReleaseNamespace: randomString(), RepositoryName: randomString(),
})
Expect(c.Update(context.TODO(), currentClusterSummary)).To(Succeed())
Expect(c.Get(context.TODO(),
types.NamespacedName{Namespace: clusterSummary.Namespace, Name: clusterSummary.Name}, currentClusterSummary)).To(Succeed())
// Verify chart registrations have not changed
Expect(manager.IsChartManaged(clusterSummary.Spec.ClusterNamespace, clusterSummary.Spec.ClusterName, clusterSummary.Spec.ClusterType,
¤tClusterSummary.Spec.ClusterProfileSpec.HelmCharts[0])).To(BeTrue())
Expect(manager.IsChartManaged(clusterSummary.Spec.ClusterNamespace, clusterSummary.Spec.ClusterName, clusterSummary.Spec.ClusterType,
¤tClusterSummary.Spec.ClusterProfileSpec.HelmCharts[1])).To(BeFalse())
})
It("shouldReconcile returns true when mode is OneTime but not all policies are deployed", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeOneTime
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{
Namespace: randomString(), Name: randomString(), Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
},
}
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusProvisioning},
}
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.ShouldReconcile(reconciler, clusterSummaryScope, textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("setFailureMessage set failure message for every features in ClusterSummary", func() {
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{
RepositoryURL: randomString(),
RepositoryName: randomString(),
ChartName: randomString(),
ChartVersion: randomString(),
ReleaseName: randomString(),
ReleaseNamespace: randomString(),
},
}
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
Namespace: randomString(),
Name: randomString(),
},
}
clusterSummary.Spec.ClusterProfileSpec.KustomizationRefs = []configv1beta1.KustomizationRef{
{
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
Namespace: randomString(),
Name: randomString(),
Path: randomString(),
},
}
c := fake.NewClientBuilder().WithScheme(scheme).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
failureMsg := randomString()
controllers.SetFailureMessage(reconciler, clusterSummaryScope, failureMsg)
featureHelmVerified := false
featureResourcesVerified := false
featureKustomizeVerified := false
for i := range clusterSummary.Status.FeatureSummaries {
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureHelm {
Expect(clusterSummary.Status.FeatureSummaries[i].FailureMessage).ToNot(BeNil())
Expect(*clusterSummary.Status.FeatureSummaries[i].FailureMessage).To(Equal(failureMsg))
featureHelmVerified = true
}
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureResources {
Expect(clusterSummary.Status.FeatureSummaries[i].FailureMessage).ToNot(BeNil())
Expect(*clusterSummary.Status.FeatureSummaries[i].FailureMessage).To(Equal(failureMsg))
featureResourcesVerified = true
}
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureKustomize {
Expect(clusterSummary.Status.FeatureSummaries[i].FailureMessage).ToNot(BeNil())
Expect(*clusterSummary.Status.FeatureSummaries[i].FailureMessage).To(Equal(failureMsg))
featureKustomizeVerified = true
}
}
Expect(featureHelmVerified).To(BeTrue())
Expect(featureResourcesVerified).To(BeTrue())
Expect(featureKustomizeVerified).To(BeTrue())
})
It("resetFeatureStatus set failure message for every features in ClusterSummary", func() {
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{
RepositoryURL: randomString(),
RepositoryName: randomString(),
ChartName: randomString(),
ChartVersion: randomString(),
ReleaseName: randomString(),
ReleaseNamespace: randomString(),
},
}
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
Namespace: randomString(),
Name: randomString(),
},
}
clusterSummary.Spec.ClusterProfileSpec.KustomizationRefs = []configv1beta1.KustomizationRef{
{
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
Namespace: randomString(),
Name: randomString(),
Path: randomString(),
},
}
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusProvisioned, Hash: []byte(randomString())},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusProvisioned, Hash: []byte(randomString())},
{FeatureID: configv1beta1.FeatureKustomize, Status: configv1beta1.FeatureStatusProvisioned, Hash: []byte(randomString())},
}
c := fake.NewClientBuilder().WithScheme(scheme).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
controllers.ResetFeatureStatus(reconciler, clusterSummaryScope, configv1beta1.FeatureStatusFailed)
featureHelmVerified := false
featureResourcesVerified := false
featureKustomizeVerified := false
for i := range clusterSummary.Status.FeatureSummaries {
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureHelm {
Expect(clusterSummary.Status.FeatureSummaries[i].Status).To(Equal(configv1beta1.FeatureStatusFailed))
Expect(clusterSummary.Status.FeatureSummaries[i].Hash).To(BeNil())
featureHelmVerified = true
}
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureResources {
Expect(clusterSummary.Status.FeatureSummaries[i].Status).To(Equal(configv1beta1.FeatureStatusFailed))
Expect(clusterSummary.Status.FeatureSummaries[i].Hash).To(BeNil())
featureResourcesVerified = true
}
if clusterSummary.Status.FeatureSummaries[i].FeatureID == configv1beta1.FeatureKustomize {
Expect(clusterSummary.Status.FeatureSummaries[i].Status).To(Equal(configv1beta1.FeatureStatusFailed))
Expect(clusterSummary.Status.FeatureSummaries[i].Hash).To(BeNil())
featureKustomizeVerified = true
}
}
Expect(featureHelmVerified).To(BeTrue())
Expect(featureResourcesVerified).To(BeTrue())
Expect(featureKustomizeVerified).To(BeTrue())
})
It("shouldReconcile returns true when mode is OneTime but not all helm charts are deployed", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeOneTime
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(), ReleaseName: randomString()},
}
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusProvisioning},
}
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.ShouldReconcile(reconciler, clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("shouldReconcile returns false when mode is OneTime and policies and helm charts are deployed", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeOneTime
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(), ReleaseName: randomString()},
}
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{Namespace: randomString(), Name: randomString(), Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind)},
}
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusProvisioned},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusProvisioned},
}
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: nil,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
Expect(controllers.ShouldReconcile(reconciler, clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
})
It("Adds finalizer", func() {
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
deployer := fakedeployer.GetClient(context.TODO(), textlogger.NewLogger(textlogger.NewConfig()), c)
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: deployer,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
clusterSummaryName := client.ObjectKey{
Name: clusterSummary.Name,
Namespace: clusterSummary.Namespace,
}
_, err := reconciler.Reconcile(context.TODO(), ctrl.Request{
NamespacedName: clusterSummaryName,
})
Expect(err).ToNot(HaveOccurred())
currentClusterSummary := &configv1beta1.ClusterSummary{}
err = c.Get(context.TODO(), clusterSummaryName, currentClusterSummary)
Expect(err).ToNot(HaveOccurred())
Expect(
controllerutil.ContainsFinalizer(
currentClusterSummary,
configv1beta1.ClusterSummaryFinalizer,
),
).Should(BeTrue())
})
It("shouldRedeploy returns true in DryRun mode", func() {
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeDryRun
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusProvisioned},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusProvisioned},
}
initObjects := []client.Object{
clusterProfile,
clusterSummary,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
deployer := fakedeployer.GetClient(context.TODO(), textlogger.NewLogger(textlogger.NewConfig()), c)
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: deployer,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
f := controllers.GetHandlersForFeature(configv1beta1.FeatureResources)
// In SyncMode DryRun even if config is same (input for ShouldRedeploy) result is redeploy
Expect(controllers.ShouldRedeploy(reconciler, clusterSummaryScope, f, true,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
clusterSummaryName := client.ObjectKey{
Name: clusterSummary.Name,
Namespace: clusterSummary.Namespace,
}
// Update SyncMode to Continuous
currentClusterSummary := &configv1beta1.ClusterSummary{}
err = c.Get(context.TODO(), clusterSummaryName, currentClusterSummary)
Expect(err).ToNot(HaveOccurred())
currentClusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeContinuous
Expect(c.Update(context.TODO(), currentClusterSummary)).To(Succeed())
clusterSummaryScope.ClusterSummary = currentClusterSummary
// In SyncMode != DryRun and if config is same (input for ShouldRedeploy) result is do not redeploy
Expect(controllers.ShouldRedeploy(reconciler, clusterSummaryScope, f, true,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
})
It("canRemoveFinalizer in DryRun returns true when ClusterSummary and ClusterProfile are deleted", func() {
controllerutil.AddFinalizer(clusterSummary, configv1beta1.ClusterSummaryFinalizer)
controllerutil.AddFinalizer(clusterProfile, configv1beta1.ClusterProfileFinalizer)
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeDryRun
clusterProfile.Spec.SyncMode = configv1beta1.SyncModeDryRun
initObjects := []client.Object{
clusterSummary,
clusterProfile,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
deployer := fakedeployer.GetClient(context.TODO(), textlogger.NewLogger(textlogger.NewConfig()), c)
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: deployer,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
// ClusterSummary not marked for deletion. So cannot remove finalizer
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
// Mark ClusterSummary for deletion
now := metav1.NewTime(time.Now())
clusterSummary.DeletionTimestamp = &now
clusterSummaryScope.ClusterSummary = clusterSummary
// ClusterProfile is not marked for deletion. So cannot remove finalizer
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
// Mark ClusterProfile for deletion
currentClusterProfile := &configv1beta1.ClusterProfile{}
Expect(c.Get(context.TODO(),
types.NamespacedName{Name: clusterProfile.Name}, currentClusterProfile)).To(Succeed())
Expect(c.Delete(context.TODO(), currentClusterProfile)).To(Succeed())
clusterSummaryScope.Profile = currentClusterProfile
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("canRemoveFinalizer in not DryRun returns true when ClusterSummary is deleted and features removed", func() {
controllerutil.AddFinalizer(clusterSummary, configv1beta1.ClusterSummaryFinalizer)
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeContinuous
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusRemoved},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusRemoving},
}
clusterProfile.Spec.SyncMode = configv1beta1.SyncModeContinuous
initObjects := []client.Object{
clusterSummary,
clusterProfile,
cluster,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
deployer := fakedeployer.GetClient(context.TODO(),
textlogger.NewLogger(textlogger.NewConfig()), c)
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: deployer,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
// Mark ClusterSummary for deletion
now := metav1.NewTime(time.Now())
clusterSummary.DeletionTimestamp = &now
clusterSummaryScope.ClusterSummary = clusterSummary
clusterSummaryScope.ClusterSummary = clusterSummary
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
// Mark all features as removed
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusRemoved},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusRemoved},
}
clusterSummaryScope.ClusterSummary = clusterSummary
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("canRemoveFinalizer returns true when Cluster is gone", func() {
controllerutil.AddFinalizer(clusterSummary, configv1beta1.ClusterSummaryFinalizer)
clusterSummary.Spec.ClusterProfileSpec.SyncMode = configv1beta1.SyncModeContinuous
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusRemoved},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusRemoving},
}
clusterProfile.Spec.SyncMode = configv1beta1.SyncModeContinuous
initObjects := []client.Object{
clusterSummary,
clusterProfile,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
deployer := fakedeployer.GetClient(context.TODO(), textlogger.NewLogger(textlogger.NewConfig()), c)
reconciler := &controllers.ClusterSummaryReconciler{
Client: c,
Scheme: scheme,
Deployer: deployer,
ClusterMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
ReferenceMap: make(map[corev1.ObjectReference]*libsveltosset.Set),
PolicyMux: sync.Mutex{},
}
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
// Since ClusterSummary is not yet marked for deletion, finalizer cannot be removed
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeFalse())
// Mark ClusterSummary for deletion
now := metav1.NewTime(time.Now())
clusterSummary.DeletionTimestamp = &now
clusterSummaryScope.ClusterSummary = clusterSummary
// Because CAPI cluster does not exist and ClusterSummary is marked for deletion, finalizer can be removed
Expect(controllers.CanRemoveFinalizer(reconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))).To(BeTrue())
})
It("getCurrentReferences collects all ClusterSummary referenced objects", func() {
referencedResourceNamespace := randomString()
kustomizeValueFrom := configv1beta1.ValueFrom{
Namespace: referencedResourceNamespace,
Name: randomString(),
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
}
helmValueFrom := configv1beta1.ValueFrom{
Namespace: referencedResourceNamespace,
Name: randomString(),
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
}
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{
Namespace: referencedResourceNamespace,
Name: randomString(),
Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
},
}
clusterSummary.Spec.ClusterProfileSpec.KustomizationRefs = []configv1beta1.KustomizationRef{
{
Namespace: referencedResourceNamespace,
Name: randomString(),
Kind: string(libsveltosv1beta1.SecretReferencedResourceKind),
ValuesFrom: []configv1beta1.ValueFrom{kustomizeValueFrom},
},
}
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{
ValuesFrom: []configv1beta1.ValueFrom{helmValueFrom},
},
}
c := fake.NewClientBuilder().WithScheme(scheme).Build()
clusterSummaryScope := getClusterSummaryScope(c,
textlogger.NewLogger(textlogger.NewConfig()), clusterProfile, clusterSummary)
reconciler := getClusterSummaryReconciler(nil, nil)
set, err := controllers.GetCurrentReferences(reconciler, clusterSummaryScope)
Expect(err).To(BeNil())
Expect(set.Len()).To(Equal(4))
})
It("getCurrentReferences collects all ClusterSummary referenced objects using cluster namespace when not set", func() {
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{Namespace: "", Name: randomString(), Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind)},
}
c := fake.NewClientBuilder().WithScheme(scheme).Build()
clusterSummaryScope := getClusterSummaryScope(c,
textlogger.NewLogger(textlogger.NewConfig()), clusterProfile, clusterSummary)
reconciler := getClusterSummaryReconciler(nil, nil)
set, err := controllers.GetCurrentReferences(reconciler, clusterSummaryScope)
Expect(err).To(BeNil())
Expect(set.Len()).To(Equal(1))
items := set.Items()
Expect(items[0].Namespace).To(Equal(clusterSummary.Namespace))
})
It("reconcileDelete successfully returns when cluster is not found", func() {
clusterSummary.Spec.ClusterProfileSpec.HelmCharts = []configv1beta1.HelmChart{
{RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(), ReleaseName: randomString()},
}
clusterSummary.Spec.ClusterProfileSpec.PolicyRefs = []configv1beta1.PolicyRef{
{Namespace: randomString(), Name: randomString(), Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind)},
}
clusterSummary.Status.FeatureSummaries = []configv1beta1.FeatureSummary{
{FeatureID: configv1beta1.FeatureHelm, Status: configv1beta1.FeatureStatusProvisioned},
{FeatureID: configv1beta1.FeatureResources, Status: configv1beta1.FeatureStatusProvisioned},
}
// No cluster.
initObjects := []client.Object{
clusterProfile,
clusterSummary,
}
c := fake.NewClientBuilder().WithScheme(scheme).WithStatusSubresource(initObjects...).WithObjects(initObjects...).Build()
dep := fakedeployer.GetClient(context.TODO(), textlogger.NewLogger(textlogger.NewConfig()), c)
clusterSummaryReconciler := getClusterSummaryReconciler(c, dep)
clusterSummaryScope, err := scope.NewClusterSummaryScope(&scope.ClusterSummaryScopeParams{
Client: c,
Logger: textlogger.NewLogger(textlogger.NewConfig()),
ClusterSummary: clusterSummary,
ControllerName: "clustersummary",
})
Expect(err).To(BeNil())
var result reconcile.Result
result, err = controllers.ReconcileDelete(clusterSummaryReconciler, context.TODO(), clusterSummaryScope,
textlogger.NewLogger(textlogger.NewConfig()))
Expect(err).To(BeNil())
Expect(result.Requeue).To(BeFalse())
})
It("areDependenciesDeployed returns true when all dependencies are deployed", func() {
clusterProfileAName := randomString()
clusterSummaryAName := controllers.GetClusterSummaryName(configv1beta1.ClusterProfileKind,
clusterProfileAName, clusterName, false)
By(fmt.Sprintf("Create a ClusterProfile %s (and ClusterSummary %s) used as dependency", clusterProfileAName, clusterSummaryAName))
clusterSummaryA := &configv1beta1.ClusterSummary{
ObjectMeta: metav1.ObjectMeta{
Name: clusterSummaryAName,
Namespace: namespace,
Labels: map[string]string{
controllers.ClusterProfileLabelName: clusterProfileAName,
configv1beta1.ClusterNameLabel: clusterName,
configv1beta1.ClusterTypeLabel: string(libsveltosv1beta1.ClusterTypeCapi),
},
},
Spec: configv1beta1.ClusterSummarySpec{
ClusterNamespace: cluster.Namespace,
ClusterName: cluster.Name,
ClusterType: libsveltosv1beta1.ClusterTypeCapi,
ClusterProfileSpec: configv1beta1.Spec{
HelmCharts: []configv1beta1.HelmChart{
{
RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(),
ReleaseName: randomString(), ReleaseNamespace: randomString(), RepositoryName: randomString(),
},
},
},
},
}
clusterProfileBName := randomString()
clusterSummaryBName := controllers.GetClusterSummaryName(configv1beta1.ClusterProfileKind,
clusterProfileBName, clusterName, false)
By(fmt.Sprintf("Create a ClusterProfile %s (and ClusterSummary %s) used as dependency", clusterProfileBName, clusterSummaryBName))
clusterSummaryB := &configv1beta1.ClusterSummary{
ObjectMeta: metav1.ObjectMeta{
Name: clusterSummaryBName,
Namespace: namespace,
Labels: map[string]string{
controllers.ClusterProfileLabelName: clusterProfileBName,
configv1beta1.ClusterNameLabel: clusterName,
configv1beta1.ClusterTypeLabel: string(libsveltosv1beta1.ClusterTypeCapi),
},
},
Spec: configv1beta1.ClusterSummarySpec{
ClusterNamespace: cluster.Namespace,
ClusterName: cluster.Name,
ClusterType: libsveltosv1beta1.ClusterTypeCapi,
ClusterProfileSpec: configv1beta1.Spec{
HelmCharts: []configv1beta1.HelmChart{
{
RepositoryURL: randomString(), ChartName: randomString(), ChartVersion: randomString(),
ReleaseName: randomString(), ReleaseNamespace: randomString(), RepositoryName: randomString(),
},
},
PolicyRefs: []configv1beta1.PolicyRef{
{
Namespace: randomString(), Name: randomString(), Kind: string(libsveltosv1beta1.ConfigMapReferencedResourceKind),
},
},
},
},
}
By(fmt.Sprintf("setting %s and %s as dependencies", clusterProfileAName, clusterProfileBName))
// Set dependencyA and dependencyB as dependendecies for clustersummary
clusterSummary.Spec.ClusterProfileSpec.DependsOn = []string{clusterProfileAName, clusterProfileBName}