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Adding upstream version 1.34.4.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-24 07:26:29 +02:00
parent e393c3af3f
commit 4978089aab
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
4963 changed files with 677545 additions and 0 deletions
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264
plugins/inputs/kube_inventory/endpoint_test.go Normal file
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package kube_inventory
import (
"testing"
"time"
"github.com/stretchr/testify/require"
corev1 "k8s.io/api/core/v1"
discoveryv1 "k8s.io/api/discovery/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/influxdata/telegraf"
"github.com/influxdata/telegraf/testutil"
)
func TestEndpoint(t *testing.T) {
now := time.Now()
now = time.Date(now.Year(), now.Month(), now.Day(), now.Hour(), 1, 36, 0, now.Location())
tests := []struct {
name string
handler *mockHandler
output []telegraf.Metric
hasError bool
}{
{
name: "no endpoints",
handler: &mockHandler{
responseMap: map[string]interface{}{
"/endpoints/": &discoveryv1.EndpointSliceList{},
},
},
hasError: false,
},
{
name: "collect ready endpoints",
handler: &mockHandler{
responseMap: map[string]interface{}{
"/endpoints/": &discoveryv1.EndpointSliceList{
Items: []discoveryv1.EndpointSlice{
{
Endpoints: []discoveryv1.Endpoint{
{
Hostname: toPtr("storage-6"),
NodeName: toPtr("b.storage.internal"),
TargetRef: &corev1.ObjectReference{
Kind: "pod",
Name: "storage-6",
},
Conditions: discoveryv1.EndpointConditions{
Ready: toPtr(true),
},
},
},
Ports: []discoveryv1.EndpointPort{
{
Name: toPtr("server"),
Protocol: toPtr(corev1.Protocol("TCP")),
Port: toPtr(int32(8080)),
},
},
ObjectMeta: metav1.ObjectMeta{
Generation: 12,
Namespace: "ns1",
Name: "storage",
CreationTimestamp: metav1.Time{Time: now},
},
},
},
},
},
},
output: []telegraf.Metric{
testutil.MustMetric(
"kubernetes_endpoint",
map[string]string{
"endpoint_name": "storage",
"namespace": "ns1",
"hostname": "storage-6",
"node_name": "b.storage.internal",
"port_name": "server",
"port_protocol": "TCP",
"pod": "storage-6",
},
map[string]interface{}{
"ready": true,
"port": int32(8080),
"generation": int64(12),
"created": now.UnixNano(),
},
time.Unix(0, 0),
),
},
hasError: false,
},
{
name: "collect notready endpoints",
handler: &mockHandler{
responseMap: map[string]interface{}{
"/endpoints/": &discoveryv1.EndpointSliceList{
Items: []discoveryv1.EndpointSlice{
{
Endpoints: []discoveryv1.Endpoint{
{
Hostname: toPtr("storage-6"),
NodeName: toPtr("b.storage.internal"),
TargetRef: &corev1.ObjectReference{
Kind: "pod",
Name: "storage-6",
},
Conditions: discoveryv1.EndpointConditions{
Ready: toPtr(false),
},
},
},
ObjectMeta: metav1.ObjectMeta{
Generation: 12,
Namespace: "ns1",
Name: "storage",
CreationTimestamp: metav1.Time{Time: now},
},
Ports: []discoveryv1.EndpointPort{
{
Name: toPtr("server"),
Protocol: toPtr(corev1.Protocol("TCP")),
Port: toPtr(int32(8080)),
},
},
},
},
},
},
},
output: []telegraf.Metric{
testutil.MustMetric(
"kubernetes_endpoint",
map[string]string{
"endpoint_name": "storage",
"namespace": "ns1",
"hostname": "storage-6",
"node_name": "b.storage.internal",
"port_name": "server",
"port_protocol": "TCP",
"pod": "storage-6",
},
map[string]interface{}{
"ready": false,
"port": int32(8080),
"generation": int64(12),
"created": now.UnixNano(),
},
time.Unix(0, 0),
),
},
hasError: false,
},
{
name: "endpoints missing node_name",
handler: &mockHandler{
responseMap: map[string]interface{}{
"/endpoints/": &discoveryv1.EndpointSliceList{
Items: []discoveryv1.EndpointSlice{
{
Endpoints: []discoveryv1.Endpoint{
{
Hostname: toPtr("storage-6"),
TargetRef: &corev1.ObjectReference{
Kind: "pod",
Name: "storage-6",
},
Conditions: discoveryv1.EndpointConditions{
Ready: toPtr(false),
},
},
{
Hostname: toPtr("storage-12"),
TargetRef: &corev1.ObjectReference{
Kind: "pod",
Name: "storage-12",
},
Conditions: discoveryv1.EndpointConditions{
Ready: toPtr(true),
},
},
},
ObjectMeta: metav1.ObjectMeta{
Generation: 12,
Namespace: "ns1",
Name: "storage",
CreationTimestamp: metav1.Time{Time: now},
},
Ports: []discoveryv1.EndpointPort{
{
Name: toPtr("server"),
Protocol: toPtr(corev1.Protocol("TCP")),
Port: toPtr(int32(8080)),
},
},
},
},
},
},
},
output: []telegraf.Metric{
testutil.MustMetric(
"kubernetes_endpoint",
map[string]string{
"endpoint_name": "storage",
"namespace": "ns1",
"hostname": "storage-6",
"port_name": "server",
"port_protocol": "TCP",
"pod": "storage-6",
},
map[string]interface{}{
"ready": false,
"port": int32(8080),
"generation": int64(12),
"created": now.UnixNano(),
},
time.Unix(0, 0),
),
testutil.MustMetric(
"kubernetes_endpoint",
map[string]string{
"endpoint_name": "storage",
"namespace": "ns1",
"hostname": "storage-12",
"port_name": "server",
"port_protocol": "TCP",
"pod": "storage-12",
},
map[string]interface{}{
"ready": true,
"port": int32(8080),
"generation": int64(12),
"created": now.UnixNano(),
},
time.Unix(0, 0),
),
},
hasError: false,
},
}
for _, v := range tests {
acc := new(testutil.Accumulator)
for _, endpoint := range ((v.handler.responseMap["/endpoints/"]).(*discoveryv1.EndpointSliceList)).Items {
gatherEndpoint(endpoint, acc)
}
err := acc.FirstError()
if v.hasError {
require.Errorf(t, err, "%s failed, should have error", v.name)
continue
}
// No error case
require.NoErrorf(t, err, "%s failed, err: %v", v.name, err)
require.Len(t, acc.Metrics, len(v.output))
testutil.RequireMetricsEqual(t, acc.GetTelegrafMetrics(), v.output, testutil.IgnoreTime())
}
}