mirror of
https://github.com/vmware-tanzu/velero.git
synced 2025-12-23 06:15:21 +00:00
122 lines
4.9 KiB
Go
122 lines
4.9 KiB
Go
/*
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Copyright 2019, 2020 the Velero contributors.
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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 install
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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corev1api "k8s.io/api/core/v1"
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)
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func TestDaemonSet(t *testing.T) {
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userID := int64(0)
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boolFalse := false
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boolTrue := true
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ds := DaemonSet("velero")
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assert.Equal(t, "node-agent", ds.Spec.Template.Spec.Containers[0].Name)
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assert.Equal(t, "velero", ds.ObjectMeta.Namespace)
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assert.Equal(t, "node-agent", ds.Spec.Template.ObjectMeta.Labels["name"])
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assert.Equal(t, "node-agent", ds.Spec.Template.ObjectMeta.Labels["role"])
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assert.Equal(t, "linux", ds.Spec.Template.Spec.NodeSelector["kubernetes.io/os"])
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assert.Equal(t, "linux", string(ds.Spec.Template.Spec.OS.Name))
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assert.Equal(t, corev1api.PodSecurityContext{RunAsUser: &userID}, *ds.Spec.Template.Spec.SecurityContext)
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assert.Equal(t, corev1api.SecurityContext{Privileged: &boolFalse}, *ds.Spec.Template.Spec.Containers[0].SecurityContext)
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assert.Len(t, ds.Spec.Template.Spec.Volumes, 3)
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].VolumeMounts, 3)
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ds = DaemonSet("velero", WithPrivilegedNodeAgent(true))
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assert.Equal(t, corev1api.SecurityContext{Privileged: &boolTrue}, *ds.Spec.Template.Spec.Containers[0].SecurityContext)
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ds = DaemonSet("velero", WithImage("velero/velero:v0.11"))
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assert.Equal(t, "velero/velero:v0.11", ds.Spec.Template.Spec.Containers[0].Image)
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assert.Equal(t, corev1api.PullIfNotPresent, ds.Spec.Template.Spec.Containers[0].ImagePullPolicy)
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ds = DaemonSet("velero", WithSecret(true))
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].Env, 7)
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assert.Len(t, ds.Spec.Template.Spec.Volumes, 4)
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ds = DaemonSet("velero", WithFeatures([]string{"foo,bar,baz"}))
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].Args, 3)
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assert.Equal(t, "--features=foo,bar,baz", ds.Spec.Template.Spec.Containers[0].Args[2])
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ds = DaemonSet("velero", WithNodeAgentConfigMap("node-agent-config-map"))
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].Args, 3)
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assert.Equal(t, "--node-agent-configmap=node-agent-config-map", ds.Spec.Template.Spec.Containers[0].Args[2])
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ds = DaemonSet("velero", WithBackupRepoConfigMap("backup-repo-config-map"))
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].Args, 3)
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assert.Equal(t, "--backup-repository-configmap=backup-repo-config-map", ds.Spec.Template.Spec.Containers[0].Args[2])
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ds = DaemonSet("velero", WithServiceAccountName("test-sa"))
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assert.Equal(t, "test-sa", ds.Spec.Template.Spec.ServiceAccountName)
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ds = DaemonSet("velero", WithKubeletRootDir("/data/test/kubelet"))
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assert.Equal(t, "/data/test/kubelet/pods", ds.Spec.Template.Spec.Volumes[0].HostPath.Path)
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assert.Equal(t, "/data/test/kubelet/plugins", ds.Spec.Template.Spec.Volumes[1].HostPath.Path)
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ds = DaemonSet("velero", WithNodeAgentDisableHostPath(true))
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assert.Len(t, ds.Spec.Template.Spec.Volumes, 1)
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assert.Len(t, ds.Spec.Template.Spec.Containers[0].VolumeMounts, 1)
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ds = DaemonSet("velero", WithForWindows())
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assert.Equal(t, "node-agent-windows", ds.Spec.Template.Spec.Containers[0].Name)
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assert.Equal(t, "velero", ds.ObjectMeta.Namespace)
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assert.Equal(t, "node-agent-windows", ds.Spec.Template.ObjectMeta.Labels["name"])
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assert.Equal(t, "node-agent", ds.Spec.Template.ObjectMeta.Labels["role"])
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assert.Equal(t, "windows", ds.Spec.Template.Spec.NodeSelector["kubernetes.io/os"])
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assert.Equal(t, "windows", string(ds.Spec.Template.Spec.OS.Name))
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assert.Equal(t, (*corev1api.PodSecurityContext)(nil), ds.Spec.Template.Spec.SecurityContext)
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assert.Equal(t, (*corev1api.SecurityContext)(nil), ds.Spec.Template.Spec.Containers[0].SecurityContext)
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}
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func TestDaemonSetWithPriorityClassName(t *testing.T) {
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testCases := []struct {
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name string
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priorityClassName string
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expectedValue string
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}{
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{
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name: "with priority class name",
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priorityClassName: "high-priority",
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expectedValue: "high-priority",
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},
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{
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name: "without priority class name",
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priorityClassName: "",
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expectedValue: "",
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},
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}
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for _, tc := range testCases {
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t.Run(tc.name, func(t *testing.T) {
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// Create a daemonset with the priority class name option
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var opts []podTemplateOption
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if tc.priorityClassName != "" {
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opts = append(opts, WithPriorityClassName(tc.priorityClassName))
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}
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daemonset := DaemonSet("velero", opts...)
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// Verify the priority class name is set correctly
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assert.Equal(t, tc.expectedValue, daemonset.Spec.Template.Spec.PriorityClassName)
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})
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}
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}
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