mirror of
https://github.com/k3s-io/k3s.git
synced 2024-06-07 19:41:36 +00:00
87 lines
2.6 KiB
Go
87 lines
2.6 KiB
Go
package nodeconfig
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
|
|
corev1 "k8s.io/api/core/v1"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
)
|
|
|
|
var FakeNodeWithNoAnnotation = &corev1.Node{
|
|
TypeMeta: metav1.TypeMeta{
|
|
Kind: "Node",
|
|
APIVersion: "v1",
|
|
},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "fakeNode-no-annotation",
|
|
},
|
|
}
|
|
|
|
var FakeNodeWithAnnotation = &corev1.Node{
|
|
TypeMeta: metav1.TypeMeta{
|
|
Kind: "Node",
|
|
APIVersion: "v1",
|
|
},
|
|
ObjectMeta: metav1.ObjectMeta{
|
|
Name: "fakeNode-with-annotation",
|
|
Annotations: map[string]string{
|
|
NodeArgsAnnotation: `["server","--no-flannel"]`,
|
|
NodeEnvAnnotation: `{"K3S_NODE_NAME":"fakeNode-with-annotation"}`,
|
|
NodeConfigHashAnnotation: "LNQOAOIMOQIBRMEMACW7LYHXUNPZADF6RFGOSPIHJCOS47UVUJAA====",
|
|
},
|
|
},
|
|
}
|
|
|
|
func assertEqual(t *testing.T, a interface{}, b interface{}) {
|
|
if a != b {
|
|
t.Fatalf("[ %v != %v ]", a, b)
|
|
}
|
|
}
|
|
|
|
func TestSetEmptyNodeConfigAnnotations(t *testing.T) {
|
|
os.Args = []string{"k3s", "server", "--no-flannel"}
|
|
os.Setenv("K3S_NODE_NAME", "fakeNode-no-annotation")
|
|
nodeUpdated, err := SetNodeConfigAnnotations(FakeNodeWithNoAnnotation)
|
|
if err != nil {
|
|
t.Fatalf("Failed to set node config annotation: %v", err)
|
|
}
|
|
assertEqual(t, true, nodeUpdated)
|
|
|
|
expectedArgs := `["server","--no-flannel"]`
|
|
actualArgs := FakeNodeWithNoAnnotation.Annotations[NodeArgsAnnotation]
|
|
assertEqual(t, expectedArgs, actualArgs)
|
|
|
|
expectedEnv := `{"K3S_NODE_NAME":"fakeNode-no-annotation"}`
|
|
actualEnv := FakeNodeWithNoAnnotation.Annotations[NodeEnvAnnotation]
|
|
assertEqual(t, expectedEnv, actualEnv)
|
|
|
|
expectedHash := "MROOIJGRXUZ53BM74K76TZLRXQOLNNBNJBJOY7JJ22EAEUIBW7YA===="
|
|
actualHash := FakeNodeWithNoAnnotation.Annotations[NodeConfigHashAnnotation]
|
|
assertEqual(t, expectedHash, actualHash)
|
|
}
|
|
|
|
func TestSetExistingNodeConfigAnnotations(t *testing.T) {
|
|
// adding same config
|
|
os.Args = []string{"k3s", "server", "--no-flannel"}
|
|
os.Setenv("K3S_NODE_NAME", "fakeNode-with-annotation")
|
|
nodeUpdated, err := SetNodeConfigAnnotations(FakeNodeWithAnnotation)
|
|
if err != nil {
|
|
t.Fatalf("Failed to set node config annotation: %v", err)
|
|
}
|
|
assertEqual(t, false, nodeUpdated)
|
|
}
|
|
|
|
func TestSetArgsWithEqual(t *testing.T) {
|
|
os.Args = []string{"k3s", "server", "--no-flannel", "--write-kubeconfig-mode=777"}
|
|
os.Setenv("K3S_NODE_NAME", "fakeNode-with-no-annotation")
|
|
nodeUpdated, err := SetNodeConfigAnnotations(FakeNodeWithNoAnnotation)
|
|
if err != nil {
|
|
t.Fatalf("Failed to set node config annotation: %v", err)
|
|
}
|
|
assertEqual(t, true, nodeUpdated)
|
|
expectedArgs := `["server","--no-flannel","--write-kubeconfig-mode","777"]`
|
|
actualArgs := FakeNodeWithNoAnnotation.Annotations[NodeArgsAnnotation]
|
|
assertEqual(t, expectedArgs, actualArgs)
|
|
}
|