forked from rook/rook
d-luu
9c755fac66
Adds priority class support to Ceph components to influence scheduler's pod preemption Signed-off-by: d-luu <david@davidluu.info>
80 lines
2.5 KiB
Go
80 lines
2.5 KiB
Go
/*
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Copyright 2016 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 rbd
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import (
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"testing"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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rookalpha "github.com/rook/rook/pkg/apis/rook.io/v1alpha2"
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"github.com/rook/rook/pkg/clusterd"
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cephconfig "github.com/rook/rook/pkg/daemon/ceph/config"
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"github.com/rook/rook/pkg/operator/ceph/config"
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cephtest "github.com/rook/rook/pkg/operator/ceph/test"
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optest "github.com/rook/rook/pkg/operator/test"
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"github.com/stretchr/testify/assert"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestPodSpec(t *testing.T) {
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c := New(
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&cephconfig.ClusterInfo{FSID: "myfsid"},
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&clusterd.Context{Clientset: optest.New(1)},
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"ns",
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"rook/rook:myversion",
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cephv1.CephVersionSpec{Image: "ceph/ceph:myceph"},
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rookalpha.Placement{},
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rookalpha.Annotations{},
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cephv1.NetworkSpec{},
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cephv1.RBDMirroringSpec{Workers: 2},
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v1.ResourceRequirements{
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Limits: v1.ResourceList{
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v1.ResourceCPU: *resource.NewQuantity(200.0, resource.BinarySI),
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v1.ResourceMemory: *resource.NewQuantity(600.0, resource.BinarySI),
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},
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Requests: v1.ResourceList{
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v1.ResourceCPU: *resource.NewQuantity(100.0, resource.BinarySI),
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v1.ResourceMemory: *resource.NewQuantity(300.0, resource.BinarySI),
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},
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},
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"my-priority-class",
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metav1.OwnerReference{},
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"/var/lib/rook/",
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false,
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false,
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)
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daemonConf := daemonConfig{
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DaemonID: "a",
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ResourceName: "rook-ceph-rbd-mirror-a",
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DataPathMap: config.NewDatalessDaemonDataPathMap("rook-ceph", "/var/lib/rook"),
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}
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d := c.makeDeployment(&daemonConf)
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assert.Equal(t, "rook-ceph-rbd-mirror-a", d.Name)
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// Deployment should have Ceph labels
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cephtest.AssertLabelsContainCephRequirements(t, d.ObjectMeta.Labels,
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config.RbdMirrorType, "a", AppName, "ns")
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podTemplate := cephtest.NewPodTemplateSpecTester(t, &d.Spec.Template)
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podTemplate.RunFullSuite(config.RbdMirrorType, "a", AppName, "ns", "ceph/ceph:myceph",
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"200", "100", "600", "300", /* resources */
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"my-priority-class")
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}
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