mirror of https://github.com/kubernetes/kops.git
435 lines
9.0 KiB
Go
435 lines
9.0 KiB
Go
/*
|
|
Copyright 2021 The Kubernetes Authors.
|
|
|
|
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 commands
|
|
|
|
import (
|
|
"reflect"
|
|
"testing"
|
|
|
|
"k8s.io/kops/pkg/apis/kops"
|
|
"k8s.io/kops/upup/pkg/fi"
|
|
)
|
|
|
|
func TestUnsetClusterBadInput(t *testing.T) {
|
|
fields := []string{
|
|
"bad-unset-input",
|
|
}
|
|
|
|
err := UnsetClusterFields(fields, &kops.Cluster{})
|
|
if err == nil {
|
|
t.Errorf("expected a field parsing error, but received none")
|
|
}
|
|
}
|
|
|
|
func TestUnsetClusterFields(t *testing.T) {
|
|
grid := []struct {
|
|
Fields []string
|
|
Input kops.Cluster
|
|
Output kops.Cluster
|
|
}{
|
|
{
|
|
Fields: []string{
|
|
"spec.kubernetesVersion",
|
|
"spec.kubelet.authorizationMode",
|
|
"spec.kubelet.authenticationTokenWebhook",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubernetesVersion: "1.8.2",
|
|
Kubelet: &kops.KubeletConfigSpec{
|
|
AuthorizationMode: "Webhook",
|
|
AuthenticationTokenWebhook: fi.PtrTo(true),
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Kubelet: &kops.KubeletConfigSpec{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"spec.api.dns",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
API: kops.APISpec{
|
|
DNS: &kops.DNSAccessSpec{},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.kubelet.authorizationMode"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Kubelet: &kops.KubeletConfigSpec{
|
|
AuthorizationMode: "Webhook",
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Kubelet: &kops.KubeletConfigSpec{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.kubelet.authenticationTokenWebhook"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Kubelet: &kops.KubeletConfigSpec{
|
|
AuthenticationTokenWebhook: fi.PtrTo(false),
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Kubelet: &kops.KubeletConfigSpec{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.docker.selinuxEnabled"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Docker: &kops.DockerConfig{
|
|
SelinuxEnabled: fi.PtrTo(true),
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Docker: &kops.DockerConfig{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.kubernetesVersion"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubernetesVersion: "v1.2.3",
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.api.publicName"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
API: kops.APISpec{
|
|
PublicName: "api.example.com",
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{"spec.kubeDNS.provider"},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeDNS: &kops.KubeDNSConfig{
|
|
Provider: "CoreDNS",
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeDNS: &kops.KubeDNSConfig{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.nodePortAccess",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
NodePortAccess: []string{"10.0.0.0/8", "192.168.0.0/16"},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.etcdClusters[*].version",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{Name: "one", Version: "v3.2.1"},
|
|
{Name: "two", Version: "v3.2.1"},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{Name: "one"},
|
|
{Name: "two"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.etcdClusters[*].provider",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{Name: "one", Provider: kops.EtcdProviderTypeManager},
|
|
{Name: "two", Provider: kops.EtcdProviderTypeManager},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{Name: "one"},
|
|
{Name: "two"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.etcdClusters[*]",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{Name: "one", Image: "etcd-manager:v1.2.3"},
|
|
{Name: "two", Image: "etcd-manager:v1.2.3"},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
EtcdClusters: []kops.EtcdClusterSpec{
|
|
{},
|
|
{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.ipam",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
IPAM: "on",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.enableHostReachableServices",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
EnableHostReachableServices: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.enableNodePort",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
EnableNodePort: true,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.masquerade",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
Masquerade: fi.PtrTo(false),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.kubeProxy.enabled",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeProxy: &kops.KubeProxyConfig{
|
|
Enabled: fi.PtrTo(true),
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeProxy: &kops.KubeProxyConfig{},
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.agentPrometheusPort",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
AgentPrometheusPort: 1234,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, g := range grid {
|
|
c := g.Input
|
|
|
|
err := UnsetClusterFields(g.Fields, &c)
|
|
if err != nil {
|
|
t.Errorf("unexpected error from unsetClusterFields %v: %v", g.Fields, err)
|
|
continue
|
|
}
|
|
|
|
if !reflect.DeepEqual(c, g.Output) {
|
|
t.Errorf("unexpected output from unsetClusterFields %v. expected=%v, actual=%v", g.Fields, g.Output, c)
|
|
continue
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
func TestUnsetCiliumFields(t *testing.T) {
|
|
grid := []struct {
|
|
Fields []string
|
|
Input kops.Cluster
|
|
Output kops.Cluster
|
|
}{
|
|
{
|
|
Fields: []string{
|
|
"cluster.spec.networking.cilium.ipam",
|
|
"cluster.spec.networking.cilium.enableNodePort",
|
|
"cluster.spec.networking.cilium.masquerade",
|
|
"cluster.spec.kubeProxy.enabled",
|
|
},
|
|
Input: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeProxy: &kops.KubeProxyConfig{
|
|
Enabled: fi.PtrTo(false),
|
|
},
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{
|
|
IPAM: "eni",
|
|
EnableNodePort: true,
|
|
Masquerade: fi.PtrTo(false),
|
|
},
|
|
},
|
|
},
|
|
},
|
|
Output: kops.Cluster{
|
|
Spec: kops.ClusterSpec{
|
|
KubeProxy: &kops.KubeProxyConfig{},
|
|
Networking: kops.NetworkingSpec{
|
|
Cilium: &kops.CiliumNetworkingSpec{},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, g := range grid {
|
|
c := g.Input
|
|
|
|
err := UnsetClusterFields(g.Fields, &c)
|
|
if err != nil {
|
|
t.Errorf("unexpected error from unsetClusterFields %v: %v", g.Fields, err)
|
|
continue
|
|
}
|
|
|
|
if !reflect.DeepEqual(c, g.Output) {
|
|
t.Errorf("unexpected output from unsetClusterFields %v. expected=%v, actual=%v", g.Fields, g.Output, c)
|
|
continue
|
|
}
|
|
|
|
}
|
|
}
|