/* Copyright 2018 The Rook Authors. 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 mgr import ( "testing" cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1" "github.com/rook/rook/pkg/clusterd" cephclient "github.com/rook/rook/pkg/daemon/ceph/client" "github.com/rook/rook/pkg/operator/ceph/config" "github.com/rook/rook/pkg/operator/ceph/test" optest "github.com/rook/rook/pkg/operator/test" "github.com/stretchr/testify/assert" v1 "k8s.io/api/core/v1" "k8s.io/apimachinery/pkg/api/resource" ) func TestPodSpec(t *testing.T) { clientset := optest.New(t, 1) ownerInfo := cephclient.NewMinimumOwnerInfoWithOwnerRef() clusterInfo := &cephclient.ClusterInfo{Namespace: "ns", FSID: "myfsid", OwnerInfo: ownerInfo} clusterInfo.SetName("test") clusterSpec := cephv1.ClusterSpec{ CephVersion: cephv1.CephVersionSpec{Image: "quay.io/ceph/ceph:myceph"}, Dashboard: cephv1.DashboardSpec{Port: 1234}, PriorityClassNames: map[cephv1.KeyType]string{cephv1.KeyMgr: "my-priority-class"}, DataDirHostPath: "/var/lib/rook/", Resources: cephv1.ResourceSpec{string(cephv1.KeyMgr): v1.ResourceRequirements{ Limits: v1.ResourceList{ v1.ResourceCPU: *resource.NewQuantity(200.0, resource.BinarySI), v1.ResourceMemory: *resource.NewQuantity(500.0, resource.BinarySI), }, Requests: v1.ResourceList{ v1.ResourceCPU: *resource.NewQuantity(100.0, resource.BinarySI), v1.ResourceMemory: *resource.NewQuantity(250.0, resource.BinarySI), }, }, }, } c := New(&clusterd.Context{Clientset: clientset}, clusterInfo, clusterSpec, "rook/rook:myversion") mgrTestConfig := mgrConfig{ DaemonID: "a", ResourceName: "rook-ceph-mgr-a", DataPathMap: config.NewStatelessDaemonDataPathMap(config.MgrType, "a", "rook-ceph", "/var/lib/rook/"), } t.Run("traditional deployment", func(t *testing.T) { d, err := c.makeDeployment(&mgrTestConfig) assert.NoError(t, err) // Deployment should have Ceph labels test.AssertLabelsContainCephRequirements(t, d.ObjectMeta.Labels, config.MgrType, "a", AppName, "ns", "test", "cephclusters.ceph.rook.io", "ceph-mgr") podTemplate := test.NewPodTemplateSpecTester(t, &d.Spec.Template) podTemplate.Spec().Containers().RequireAdditionalEnvVars( "CEPH_ARGS", "ROOK_OPERATOR_NAMESPACE", "ROOK_CEPH_CLUSTER_CRD_VERSION", "ROOK_CEPH_CLUSTER_CRD_NAME") podTemplate.RunFullSuite(config.MgrType, "a", AppName, "ns", "quay.io/ceph/ceph:myceph", "200", "100", "500", "250", /* resources */ "my-priority-class", "test", "cephclusters.ceph.rook.io", "ceph-mgr") assert.Equal(t, 2, len(d.Spec.Template.Annotations)) assert.Equal(t, 1, len(d.Spec.Template.Spec.Containers)) assert.Equal(t, 6, len(d.Spec.Template.Spec.Containers[0].VolumeMounts)) }) t.Run("deployment with multus with new sidecar proxy command container", func(t *testing.T) { c.spec.Network.Provider = "multus" d, err := c.makeDeployment(&mgrTestConfig) assert.NoError(t, err) assert.Equal(t, 3, len(d.Spec.Template.Annotations)) // Multus annotations assert.Equal(t, 2, len(d.Spec.Template.Spec.Containers)) // mgr pod + sidecar assert.Equal(t, cephclient.CommandProxyInitContainerName, d.Spec.Template.Spec.Containers[1].Name) // sidecar pod assert.Equal(t, 7, len(d.Spec.Template.Spec.Containers[1].VolumeMounts)) // + admin keyring assert.Equal(t, "CEPH_ARGS", d.Spec.Template.Spec.Containers[1].Env[len(d.Spec.Template.Spec.Containers[1].Env)-1].Name) // connection info to the cluster assert.Equal(t, "-m $(ROOK_CEPH_MON_HOST) -k /etc/ceph/admin-keyring-store/keyring", d.Spec.Template.Spec.Containers[1].Env[len(d.Spec.Template.Spec.Containers[1].Env)-1].Value) // connection info to the cluster }) t.Run(("check mgr ConfigureProbe"), func(t *testing.T) { c.spec.HealthCheck.StartupProbe = make(map[cephv1.KeyType]*cephv1.ProbeSpec) c.spec.HealthCheck.StartupProbe[cephv1.KeyMgr] = &cephv1.ProbeSpec{Disabled: false, Probe: &v1.Probe{InitialDelaySeconds: 1000}} c.spec.HealthCheck.LivenessProbe = make(map[cephv1.KeyType]*cephv1.ProbeSpec) c.spec.HealthCheck.LivenessProbe[cephv1.KeyMgr] = &cephv1.ProbeSpec{Disabled: false, Probe: &v1.Probe{InitialDelaySeconds: 900}} container := c.makeMgrDaemonContainer(&mgrTestConfig) assert.NotNil(t, container.LivenessProbe) assert.NotNil(t, container.StartupProbe) assert.Equal(t, int32(900), container.LivenessProbe.InitialDelaySeconds) assert.Equal(t, int32(1000), container.StartupProbe.InitialDelaySeconds) }) } func TestServiceSpec(t *testing.T) { clientset := optest.New(t, 1) ownerInfo := cephclient.NewMinimumOwnerInfoWithOwnerRef() clusterInfo := &cephclient.ClusterInfo{Namespace: "ns", FSID: "myfsid", OwnerInfo: ownerInfo} clusterSpec := cephv1.ClusterSpec{} c := New(&clusterd.Context{Clientset: clientset}, clusterInfo, clusterSpec, "myversion") s, err := c.MakeMetricsService("rook-mgr", serviceMetricName) assert.NoError(t, err) assert.NotNil(t, s) assert.Equal(t, "rook-mgr", s.Name) assert.Equal(t, 1, len(s.Spec.Ports)) assert.Equal(t, 2, len(s.Labels)) // Check service selector assert.Equal(t, 3, len(s.Spec.Selector)) assert.Equal(t, s.Spec.Selector["app"], "rook-ceph-mgr") assert.Equal(t, s.Spec.Selector["mgr_role"], "active") assert.Equal(t, s.Spec.Selector["rook_cluster"], "ns") } func TestHostNetwork(t *testing.T) { clientset := optest.New(t, 1) ownerInfo := cephclient.NewMinimumOwnerInfoWithOwnerRef() clusterInfo := &cephclient.ClusterInfo{Namespace: "ns", FSID: "myfsid", OwnerInfo: ownerInfo} clusterInfo.SetName("test") clusterSpec := cephv1.ClusterSpec{ Network: cephv1.NetworkSpec{HostNetwork: true}, Dashboard: cephv1.DashboardSpec{Port: 1234}, DataDirHostPath: "/var/lib/rook/", } c := New(&clusterd.Context{Clientset: clientset}, clusterInfo, clusterSpec, "myversion") mgrTestConfig := mgrConfig{ DaemonID: "a", ResourceName: "mgr-a", DataPathMap: config.NewStatelessDaemonDataPathMap(config.MgrType, "a", "rook-ceph", "/var/lib/rook/"), } d, err := c.makeDeployment(&mgrTestConfig) assert.NoError(t, err) assert.NotNil(t, d) assert.Equal(t, true, c.spec.Network.IsHost()) assert.Equal(t, v1.DNSClusterFirstWithHostNet, d.Spec.Template.Spec.DNSPolicy) } func TestApplyPrometheusAnnotations(t *testing.T) { clientset := optest.New(t, 1) clusterSpec := cephv1.ClusterSpec{ DataDirHostPath: "/var/lib/rook/", } ownerInfo := cephclient.NewMinimumOwnerInfoWithOwnerRef() clusterInfo := &cephclient.ClusterInfo{Namespace: "ns", FSID: "myfsid", OwnerInfo: ownerInfo} clusterInfo.SetName("test") c := New(&clusterd.Context{Clientset: clientset}, clusterInfo, clusterSpec, "myversion") mgrTestConfig := mgrConfig{ DaemonID: "a", ResourceName: "rook-ceph-mgr-a", DataPathMap: config.NewStatelessDaemonDataPathMap(config.MgrType, "a", "rook-ceph", "/var/lib/rook/"), } d, err := c.makeDeployment(&mgrTestConfig) assert.NoError(t, err) // Test without annotations c.applyPrometheusAnnotations(&d.ObjectMeta) assert.Equal(t, 2, len(d.ObjectMeta.Annotations)) // Test with existing annotations // applyPrometheusAnnotations() shouldn't do anything // re-initialize "d" d, err = c.makeDeployment(&mgrTestConfig) assert.NoError(t, err) fakeAnnotations := cephv1.Annotations{ "foo.io/bar": "foobar", } c.spec.Annotations = map[cephv1.KeyType]cephv1.Annotations{cephv1.KeyMgr: fakeAnnotations} c.applyPrometheusAnnotations(&d.ObjectMeta) assert.Equal(t, 1, len(c.spec.Annotations)) assert.Equal(t, 0, len(d.ObjectMeta.Annotations)) }