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builder_test.go
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// Copyright The OpenTelemetry 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 controllers
import (
"strings"
"testing"
"github.com/go-logr/logr"
monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
"github.com/stretchr/testify/require"
go_yaml "gopkg.in/yaml.v3"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
networkingv1 "k8s.io/api/networking/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/intstr"
"k8s.io/utils/ptr"
"sigs.k8s.io/controller-runtime/pkg/client"
colfeaturegate "go.opentelemetry.io/collector/featuregate"
"github.com/open-telemetry/opentelemetry-operator/apis/v1alpha1"
"github.com/open-telemetry/opentelemetry-operator/apis/v1beta1"
"github.com/open-telemetry/opentelemetry-operator/internal/config"
"github.com/open-telemetry/opentelemetry-operator/internal/manifests"
"github.com/open-telemetry/opentelemetry-operator/internal/manifests/collector"
"github.com/open-telemetry/opentelemetry-operator/pkg/featuregate"
)
var (
selectorLabels = map[string]string{
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
}
basePolicy = corev1.ServiceInternalTrafficPolicyCluster
pathTypePrefix = networkingv1.PathTypePrefix
)
var (
prometheusFeatureGate = featuregate.PrometheusOperatorIsAvailable.ID()
)
var (
opampbridgeSelectorLabels = map[string]string{
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/component": "opentelemetry-opamp-bridge",
"app.kubernetes.io/instance": "test.test",
}
)
var (
taSelectorLabels = map[string]string{
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/component": "opentelemetry-targetallocator",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/name": "test-targetallocator",
}
)
func TestBuildCollector(t *testing.T) {
var goodConfigYaml = `receivers:
examplereceiver:
endpoint: "0.0.0.0:12345"
exporters:
logging:
service:
pipelines:
metrics:
receivers: [examplereceiver]
exporters: [logging]
`
goodConfig := v1beta1.Config{}
err := go_yaml.Unmarshal([]byte(goodConfigYaml), &goodConfig)
require.NoError(t, err)
one := int32(1)
type args struct {
instance v1beta1.OpenTelemetryCollector
}
tests := []struct {
name string
args args
want []client.Object
wantErr bool
}{
{
name: "base case",
args: args{
instance: v1beta1.OpenTelemetryCollector{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
Namespace: "test",
},
Spec: v1beta1.OpenTelemetryCollectorSpec{
OpenTelemetryCommonFields: v1beta1.OpenTelemetryCommonFields{
Image: "test",
Replicas: &one,
},
Mode: "deployment",
Config: goodConfig,
},
},
},
want: []client.Object{
&appsv1.Deployment{
TypeMeta: metav1.TypeMeta{},
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: appsv1.DeploymentSpec{
Replicas: &one,
Selector: &metav1.LabelSelector{
MatchLabels: selectorLabels,
},
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: corev1.PodSpec{
Volumes: []corev1.Volume{
{
Name: "otc-internal",
VolumeSource: corev1.VolumeSource{
ConfigMap: &corev1.ConfigMapVolumeSource{
LocalObjectReference: corev1.LocalObjectReference{
Name: "test-collector",
},
Items: []corev1.KeyToPath{
{
Key: "collector.yaml",
Path: "collector.yaml",
},
},
},
},
},
},
Containers: []corev1.Container{
{
Name: "otc-container",
Image: "test",
Args: []string{
"--config=/conf/collector.yaml",
},
Ports: []corev1.ContainerPort{
{
Name: "examplereceiver",
HostPort: 0,
ContainerPort: 12345,
},
{
Name: "metrics",
HostPort: 0,
ContainerPort: 8888,
Protocol: "TCP",
},
},
Env: []corev1.EnvVar{
{
Name: "POD_NAME",
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.name",
},
},
},
},
VolumeMounts: []corev1.VolumeMount{
{
Name: "otc-internal",
MountPath: "/conf",
},
},
},
},
ShareProcessNamespace: ptr.To(false),
DNSPolicy: "ClusterFirst",
ServiceAccountName: "test-collector",
},
},
},
},
&corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Data: map[string]string{
"collector.yaml": "receivers:\n examplereceiver:\n endpoint: 0.0.0.0:12345\nexporters:\n logging: null\nservice:\n pipelines:\n metrics:\n exporters:\n - logging\n receivers:\n - examplereceiver\n",
},
},
&corev1.ServiceAccount{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-headless",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
"operator.opentelemetry.io/collector-headless-service": "Exists",
},
Annotations: map[string]string{
"service.beta.openshift.io/serving-cert-secret-name": "test-collector-headless-tls",
},
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
ClusterIP: "None",
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-monitoring",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector-monitoring",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "monitoring",
Port: 8888,
},
},
Selector: selectorLabels,
},
},
},
wantErr: false,
},
{
name: "ingress",
args: args{
instance: v1beta1.OpenTelemetryCollector{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
Namespace: "test",
},
Spec: v1beta1.OpenTelemetryCollectorSpec{
OpenTelemetryCommonFields: v1beta1.OpenTelemetryCommonFields{
Image: "test",
Replicas: &one,
},
Mode: "deployment",
Ingress: v1beta1.Ingress{
Type: v1beta1.IngressTypeNginx,
Hostname: "example.com",
Annotations: map[string]string{
"something": "true",
},
},
Config: goodConfig,
},
},
},
want: []client.Object{
&appsv1.Deployment{
TypeMeta: metav1.TypeMeta{},
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: appsv1.DeploymentSpec{
Replicas: &one,
Selector: &metav1.LabelSelector{
MatchLabels: selectorLabels,
},
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: corev1.PodSpec{
Volumes: []corev1.Volume{
{
Name: "otc-internal",
VolumeSource: corev1.VolumeSource{
ConfigMap: &corev1.ConfigMapVolumeSource{
LocalObjectReference: corev1.LocalObjectReference{
Name: "test-collector",
},
Items: []corev1.KeyToPath{
{
Key: "collector.yaml",
Path: "collector.yaml",
},
},
},
},
},
},
Containers: []corev1.Container{
{
Name: "otc-container",
Image: "test",
Args: []string{
"--config=/conf/collector.yaml",
},
Ports: []corev1.ContainerPort{
{
Name: "examplereceiver",
HostPort: 0,
ContainerPort: 12345,
},
{
Name: "metrics",
HostPort: 0,
ContainerPort: 8888,
Protocol: "TCP",
},
},
Env: []corev1.EnvVar{
{
Name: "POD_NAME",
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.name",
},
},
},
},
VolumeMounts: []corev1.VolumeMount{
{
Name: "otc-internal",
MountPath: "/conf",
},
},
},
},
ShareProcessNamespace: ptr.To(false),
DNSPolicy: "ClusterFirst",
ServiceAccountName: "test-collector",
},
},
},
},
&corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Data: map[string]string{
"collector.yaml": "receivers:\n examplereceiver:\n endpoint: 0.0.0.0:12345\nexporters:\n logging: null\nservice:\n pipelines:\n metrics:\n exporters:\n - logging\n receivers:\n - examplereceiver\n",
},
},
&corev1.ServiceAccount{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-headless",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
"operator.opentelemetry.io/collector-headless-service": "Exists",
},
Annotations: map[string]string{
"service.beta.openshift.io/serving-cert-secret-name": "test-collector-headless-tls",
},
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
ClusterIP: "None",
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-monitoring",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector-monitoring",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "monitoring",
Port: 8888,
},
},
Selector: selectorLabels,
},
},
&networkingv1.Ingress{
ObjectMeta: metav1.ObjectMeta{
Name: "test-ingress",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-ingress",
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"something": "true",
},
},
Spec: networkingv1.IngressSpec{
Rules: []networkingv1.IngressRule{
{
Host: "example.com",
IngressRuleValue: networkingv1.IngressRuleValue{
HTTP: &networkingv1.HTTPIngressRuleValue{
Paths: []networkingv1.HTTPIngressPath{
{
Path: "/examplereceiver",
PathType: &pathTypePrefix,
Backend: networkingv1.IngressBackend{
Service: &networkingv1.IngressServiceBackend{
Name: "test-collector",
Port: networkingv1.ServiceBackendPort{
Name: "examplereceiver",
},
},
},
},
},
},
},
},
},
},
},
},
wantErr: false,
},
{
name: "specified service account case",
args: args{
instance: v1beta1.OpenTelemetryCollector{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
Namespace: "test",
},
Spec: v1beta1.OpenTelemetryCollectorSpec{
OpenTelemetryCommonFields: v1beta1.OpenTelemetryCommonFields{
Image: "test",
Replicas: &one,
ServiceAccount: "my-special-sa",
},
Mode: "deployment",
Config: goodConfig,
},
},
},
want: []client.Object{
&appsv1.Deployment{
TypeMeta: metav1.TypeMeta{},
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: appsv1.DeploymentSpec{
Replicas: &one,
Selector: &metav1.LabelSelector{
MatchLabels: selectorLabels,
},
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: map[string]string{
"opentelemetry-operator-config/sha256": "6f6f11da374b2c1e42fc78fbe55e2d9bcc2f5998ab63a631b49c478e8c0f6af8",
"prometheus.io/path": "/metrics",
"prometheus.io/port": "8888",
"prometheus.io/scrape": "true",
},
},
Spec: corev1.PodSpec{
Volumes: []corev1.Volume{
{
Name: "otc-internal",
VolumeSource: corev1.VolumeSource{
ConfigMap: &corev1.ConfigMapVolumeSource{
LocalObjectReference: corev1.LocalObjectReference{
Name: "test-collector",
},
Items: []corev1.KeyToPath{
{
Key: "collector.yaml",
Path: "collector.yaml",
},
},
},
},
},
},
Containers: []corev1.Container{
{
Name: "otc-container",
Image: "test",
Args: []string{
"--config=/conf/collector.yaml",
},
Ports: []corev1.ContainerPort{
{
Name: "examplereceiver",
HostPort: 0,
ContainerPort: 12345,
},
{
Name: "metrics",
HostPort: 0,
ContainerPort: 8888,
Protocol: "TCP",
},
},
Env: []corev1.EnvVar{
{
Name: "POD_NAME",
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.name",
},
},
},
},
VolumeMounts: []corev1.VolumeMount{
{
Name: "otc-internal",
MountPath: "/conf",
},
},
},
},
ShareProcessNamespace: ptr.To(false),
DNSPolicy: "ClusterFirst",
ServiceAccountName: "my-special-sa",
},
},
},
},
&corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Data: map[string]string{
"collector.yaml": "receivers:\n examplereceiver:\n endpoint: 0.0.0.0:12345\nexporters:\n logging: null\nservice:\n pipelines:\n metrics:\n exporters:\n - logging\n receivers:\n - examplereceiver\n",
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-headless",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
"operator.opentelemetry.io/collector-headless-service": "Exists",
},
Annotations: map[string]string{
"service.beta.openshift.io/serving-cert-secret-name": "test-collector-headless-tls",
},
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "examplereceiver",
Port: 12345,
},
},
Selector: selectorLabels,
InternalTrafficPolicy: &basePolicy,
ClusterIP: "None",
},
},
&corev1.Service{
ObjectMeta: metav1.ObjectMeta{
Name: "test-collector-monitoring",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-collector",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-collector-monitoring",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
Annotations: nil,
},
Spec: corev1.ServiceSpec{
Ports: []corev1.ServicePort{
{
Name: "monitoring",
Port: 8888,
},
},
Selector: selectorLabels,
},
},
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cfg := config.New(
config.WithCollectorImage("default-collector"),
config.WithTargetAllocatorImage("default-ta-allocator"),
)
params := manifests.Params{
Log: logr.Discard(),
Config: cfg,
OtelCol: tt.args.instance,
}
got, err := BuildCollector(params)
if (err != nil) != tt.wantErr {
t.Errorf("BuildAll() error = %v, wantErr %v", err, tt.wantErr)
return
}
require.Equal(t, tt.want, got)
})
}
}
func TestBuildAll_OpAMPBridge(t *testing.T) {
one := int32(1)
type args struct {
instance v1alpha1.OpAMPBridge
}
tests := []struct {
name string
args args
want []client.Object
wantErr bool
}{
{
name: "base case",
args: args{
instance: v1alpha1.OpAMPBridge{
ObjectMeta: metav1.ObjectMeta{
Name: "test",
Namespace: "test",
},
Spec: v1alpha1.OpAMPBridgeSpec{
Replicas: &one,
Image: "test",
Endpoint: "ws://opamp-server:4320/v1/opamp",
Capabilities: map[v1alpha1.OpAMPBridgeCapability]bool{
v1alpha1.OpAMPBridgeCapabilityReportsStatus: true,
v1alpha1.OpAMPBridgeCapabilityAcceptsRemoteConfig: true,
v1alpha1.OpAMPBridgeCapabilityReportsEffectiveConfig: true,
v1alpha1.OpAMPBridgeCapabilityReportsOwnTraces: true,
v1alpha1.OpAMPBridgeCapabilityReportsOwnMetrics: true,
v1alpha1.OpAMPBridgeCapabilityReportsOwnLogs: true,
v1alpha1.OpAMPBridgeCapabilityAcceptsOpAMPConnectionSettings: true,
v1alpha1.OpAMPBridgeCapabilityAcceptsOtherConnectionSettings: true,
v1alpha1.OpAMPBridgeCapabilityAcceptsRestartCommand: true,
v1alpha1.OpAMPBridgeCapabilityReportsHealth: true,
v1alpha1.OpAMPBridgeCapabilityReportsRemoteConfig: true,
},
ComponentsAllowed: map[string][]string{"receivers": {"otlp"}, "processors": {"memory_limiter"}, "exporters": {"logging"}},
},
},
},
want: []client.Object{
&appsv1.Deployment{
TypeMeta: metav1.TypeMeta{},
ObjectMeta: metav1.ObjectMeta{
Name: "test-opamp-bridge",
Namespace: "test",
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-opamp-bridge",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-opamp-bridge",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
},
Spec: appsv1.DeploymentSpec{
Replicas: &one,
Selector: &metav1.LabelSelector{
MatchLabels: opampbridgeSelectorLabels,
},
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app.kubernetes.io/component": "opentelemetry-opamp-bridge",
"app.kubernetes.io/instance": "test.test",
"app.kubernetes.io/managed-by": "opentelemetry-operator",
"app.kubernetes.io/name": "test-opamp-bridge",
"app.kubernetes.io/part-of": "opentelemetry",
"app.kubernetes.io/version": "latest",
},
},
Spec: corev1.PodSpec{
Volumes: []corev1.Volume{
{
Name: "opamp-bridge-internal",
VolumeSource: corev1.VolumeSource{
ConfigMap: &corev1.ConfigMapVolumeSource{
LocalObjectReference: corev1.LocalObjectReference{
Name: "test-opamp-bridge",
},
Items: []corev1.KeyToPath{
{
Key: "remoteconfiguration.yaml",
Path: "remoteconfiguration.yaml",
},
},
},
},
},
},
Containers: []corev1.Container{
{
Name: "opamp-bridge-container",
Image: "test",
Env: []corev1.EnvVar{
{
Name: "OTELCOL_NAMESPACE",
ValueFrom: &corev1.EnvVarSource{
FieldRef: &corev1.ObjectFieldSelector{
FieldPath: "metadata.namespace",
},
},
},
},
VolumeMounts: []corev1.VolumeMount{
{
Name: "opamp-bridge-internal",
MountPath: "/conf",
},
},
},
},
DNSPolicy: "ClusterFirst",
ServiceAccountName: "test-opamp-bridge",
},
},
},
},
&corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "test-opamp-bridge",