forked from rook/rook
Travis Nielsen
b0a63711f5
The rook.io/v1 package was only an internal implementation detail and does not have any CRDs that rely on it. The CRD deserialization should handle the change in internal types without any issue. This separation gives more flexibility for the storage providers to implement exactly what is needed for their storage provider instead of forcing to use the same types and risk affecting another storage provider. Signed-off-by: Travis Nielsen <tnielsen@redhat.com>
130 lines
3.4 KiB
Go
130 lines
3.4 KiB
Go
/*
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Copyright 2019 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 k8sutil
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import (
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"strings"
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"testing"
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netapi "github.com/k8snetworkplumbingwg/network-attachment-definition-client/pkg/apis/k8s.cni.cncf.io/v1"
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cephv1 "github.com/rook/rook/pkg/apis/ceph.rook.io/v1"
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"github.com/stretchr/testify/assert"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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func TestNetwork_ApplyMultusShort(t *testing.T) {
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net := cephv1.NetworkSpec{
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Provider: "multus",
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Selectors: map[string]string{
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publicNetworkSelectorKeyName: "macvlan@net1",
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clusterNetworkSelectorKeyName: "macvlan@net2",
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},
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}
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tests := []struct {
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name string
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labels map[string]string
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want []string
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}{
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{
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name: "for a non osd pod",
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want: []string{"macvlan@net1"},
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},
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{
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name: "for an osd pod",
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labels: map[string]string{"app": "rook-ceph-osd"},
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want: []string{"macvlan@net1", "macvlan@net2"},
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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objMeta := metav1.ObjectMeta{}
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objMeta.Labels = test.labels
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err := ApplyMultus(net, &objMeta)
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assert.NoError(t, err)
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appliedNetworksList := strings.Split(objMeta.Annotations["k8s.v1.cni.cncf.io/networks"], ", ")
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assert.ElementsMatch(t, appliedNetworksList, test.want)
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})
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}
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}
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func TestNetwork_ApplyMultusJSON(t *testing.T) {
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net := cephv1.NetworkSpec{
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Provider: "multus",
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Selectors: map[string]string{
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"server": `{"name": "macvlan", "interface": "net1"}`,
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"broker": `{"name": "macvlan", "interface": "net2"}`,
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},
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}
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objMeta := metav1.ObjectMeta{}
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objMeta.Labels = map[string]string{
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"app": "rook-ceph-osd",
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}
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err := ApplyMultus(net, &objMeta)
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assert.NoError(t, err)
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assert.Contains(t, objMeta.Annotations, "k8s.v1.cni.cncf.io/networks")
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assert.Contains(t, objMeta.Annotations["k8s.v1.cni.cncf.io/networks"], `{"name": "macvlan", "interface": "net1"}`)
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assert.Contains(t, objMeta.Annotations["k8s.v1.cni.cncf.io/networks"], `{"name": "macvlan", "interface": "net2"}`)
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}
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func TestNetwork_ApplyMultusMixedError(t *testing.T) {
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net := cephv1.NetworkSpec{
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Provider: "multus",
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Selectors: map[string]string{
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"server": `{"name": "macvlan", "interface": "net1"}`,
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"broker": `macvlan@net2`,
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},
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}
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objMeta := metav1.ObjectMeta{}
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err := ApplyMultus(net, &objMeta)
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assert.Error(t, err)
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}
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func TestGetNetworkAttachmentConfig(t *testing.T) {
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dummyNetAttachDef := netapi.NetworkAttachmentDefinition{
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Spec: netapi.NetworkAttachmentDefinitionSpec{
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Config: `{
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"cniVersion": "0.3.0",
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"type": "macvlan",
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"master": "eth2",
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"mode": "bridge",
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"ipam": {
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"type": "host-local",
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"subnet": "172.18.8.0/24",
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"rangeStart": "172.18.8.200",
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"rangeEnd": "172.18.8.216",
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"routes": [
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{
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"dst": "0.0.0.0/0"
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}
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],
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"gateway": "172.18.8.1"
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}
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}`,
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},
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}
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config, err := GetNetworkAttachmentConfig(dummyNetAttachDef)
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assert.NoError(t, err)
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assert.Equal(t, "172.18.8.0/24", config.Ipam.Subnet)
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}
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