/
logproducer.go
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/
logproducer.go
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// Copyright © 2021 Cisco Systems, Inc. and/or its affiliates
//
// 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 setup
import (
"context"
"testing"
"github.com/MakeNowJust/heredoc"
"github.com/cisco-open/operator-tools/pkg/utils"
appsv1 "k8s.io/api/apps/v1"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
"sigs.k8s.io/controller-runtime/pkg/client"
"github.com/kube-logging/logging-operator/e2e/common"
)
func LogProducer(t *testing.T, c client.Client, opts ...LogProducerOption) {
options := LogProducerOptions{
Name: "log-producer",
Namespace: "default",
Replicas: 1,
}
for _, opt := range opts {
opt.ApplyToLogProducerOptions(&options)
}
lbls := map[string]string{
"app.kubernetes.io/name": options.Name,
}
lbls = utils.MergeLabels(lbls, options.Labels)
logProducerDeployment := appsv1.Deployment{
ObjectMeta: metav1.ObjectMeta{
Name: options.Name,
Namespace: options.Namespace,
},
Spec: appsv1.DeploymentSpec{
Replicas: utils.IntPointer(int32(options.Replicas)),
Selector: metav1.SetAsLabelSelector(labels.Set(lbls)),
Template: corev1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: lbls,
},
Spec: corev1.PodSpec{
Containers: []corev1.Container{
{
Name: "producer",
Image: "ghcr.io/kube-logging/log-generator:latest",
VolumeMounts: []corev1.VolumeMount{
{
Name: "config",
MountPath: "/conf",
},
},
},
},
Volumes: []corev1.Volume{
{
Name: "config",
VolumeSource: corev1.VolumeSource{
ConfigMap: &corev1.ConfigMapVolumeSource{
LocalObjectReference: corev1.LocalObjectReference{
Name: "log-generator-config",
},
},
},
},
},
},
},
},
}
logProducerConfig := corev1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: "log-generator-config",
Namespace: options.Namespace,
},
Data: map[string]string{
"config.ini": heredoc.Doc(`
[message]
count = -1
[golang]
enabled = true
`),
},
}
common.RequireNoError(t, c.Create(context.Background(), &logProducerConfig))
common.RequireNoError(t, c.Create(context.Background(), &logProducerDeployment))
}
type LogProducerOption interface {
ApplyToLogProducerOptions(*LogProducerOptions)
}
type LogProducerOptionFunc func(*LogProducerOptions)
func (fn LogProducerOptionFunc) ApplyToLogProducerOptions(options *LogProducerOptions) {
fn(options)
}
type LogProducerOptions struct {
Labels map[string]string
Name string
Namespace string
Replicas int
}