Travis Nielsen
b693a5cca5
The crash collector controller is designed for watching nodes where ceph daemons are running, and ensuring a special daemon is running on that node to provide additional support for ceph on that node. The crash collector is the first example of a daemon that should be running on all the ceph daemon nodes. The next example of such a node daemon will be the ceph exporter that will listen for the ceph metrics as described in the design doc. https://github.com/rook/rook/blob/master/design/ceph/ceph-exporter.md Now the crash collector controller is renamed to the node daemon controller so the ceph exporter daemon can also be managed by the same controller. Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
/*
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Copyright 2022 The Rook Authors. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package nodedaemon
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import (
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"context"
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"testing"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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rookclient "github.com/rook/rook/pkg/client/clientset/versioned/fake"
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"github.com/rook/rook/pkg/client/clientset/versioned/scheme"
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"github.com/rook/rook/pkg/clusterd"
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cephver "github.com/rook/rook/pkg/operator/ceph/version"
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"github.com/rook/rook/pkg/operator/test"
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"github.com/stretchr/testify/assert"
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v1 "k8s.io/api/batch/v1"
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"k8s.io/api/batch/v1beta1"
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kerrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"sigs.k8s.io/controller-runtime/pkg/client/fake"
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"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
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)
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func TestCreateOrUpdateCephCron(t *testing.T) {
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cephCluster := cephv1.CephCluster{ObjectMeta: metav1.ObjectMeta{Namespace: "rook-ceph"}}
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cephVersion := &cephver.CephVersion{Major: 16, Minor: 2, Extra: 0}
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ctx := context.TODO()
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context := &clusterd.Context{
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Clientset: test.New(t, 1),
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RookClientset: rookclient.NewSimpleClientset(),
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}
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s := scheme.Scheme
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err := v1.AddToScheme(s)
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if err != nil {
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assert.Fail(t, "failed to build scheme")
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}
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err = v1beta1.AddToScheme(s)
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if err != nil {
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assert.Fail(t, "failed to build scheme")
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}
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r := &ReconcileNode{
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scheme: s,
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client: fake.NewClientBuilder().WithScheme(s).WithRuntimeObjects().Build(),
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context: context,
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}
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cronV1 := &v1.CronJob{
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ObjectMeta: metav1.ObjectMeta{
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Name: prunerName,
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Namespace: "rook-ceph",
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},
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}
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cronV1Beta1 := &v1beta1.CronJob{
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ObjectMeta: metav1.ObjectMeta{
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Name: prunerName,
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Namespace: "rook-ceph",
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},
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}
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// check if v1beta1 cronJob is present and v1 cronJob is not
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cntrlutil, err := r.createOrUpdateCephCron(cephCluster, cephVersion, false)
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assert.NoError(t, err)
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assert.Equal(t, cntrlutil, controllerutil.OperationResult("created"))
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err = r.client.Get(ctx, types.NamespacedName{Namespace: "rook-ceph", Name: prunerName}, cronV1Beta1)
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assert.NoError(t, err)
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err = r.client.Get(ctx, types.NamespacedName{Namespace: "rook-ceph", Name: prunerName}, cronV1)
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assert.Error(t, err)
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assert.True(t, kerrors.IsNotFound(err))
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// check if v1 cronJob is present and v1beta1 cronJob is not
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cntrlutil, err = r.createOrUpdateCephCron(cephCluster, cephVersion, true)
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assert.NoError(t, err)
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assert.Equal(t, cntrlutil, controllerutil.OperationResult("created"))
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err = r.client.Get(ctx, types.NamespacedName{Namespace: "rook-ceph", Name: prunerName}, cronV1)
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assert.NoError(t, err)
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err = r.client.Get(ctx, types.NamespacedName{Namespace: "rook-ceph", Name: prunerName}, cronV1Beta1)
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assert.Error(t, err)
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assert.True(t, kerrors.IsNotFound(err))
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}
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