mirror of https://github.com/k3s-io/k3s
62 lines
2.1 KiB
Go
62 lines
2.1 KiB
Go
/*
|
|
Copyright 2016 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 e2e
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/kubernetes/test/e2e/framework"
|
|
|
|
. "github.com/onsi/ginkgo"
|
|
)
|
|
|
|
var _ = framework.KubeDescribe("Cluster level logging using Elasticsearch [Feature:Elasticsearch]", func() {
|
|
f := framework.NewDefaultFramework("es-logging")
|
|
|
|
BeforeEach(func() {
|
|
// TODO: For now assume we are only testing cluster logging with Elasticsearch
|
|
// on GCE. Once we are sure that Elasticsearch cluster level logging
|
|
// works for other providers we should widen this scope of this test.
|
|
framework.SkipUnlessProviderIs("gce")
|
|
})
|
|
|
|
It("should check that logs from containers are ingested into Elasticsearch", func() {
|
|
podName := "synthlogger"
|
|
esLogsProvider, err := newEsLogsProvider(f)
|
|
framework.ExpectNoError(err, "Failed to create GCL logs provider")
|
|
|
|
err = esLogsProvider.EnsureWorking()
|
|
framework.ExpectNoError(err, "Elasticsearch is not working")
|
|
|
|
By("Running synthetic logger")
|
|
pod := createLoggingPod(f, podName, 100, 1*time.Second)
|
|
defer f.PodClient().Delete(podName, &meta_v1.DeleteOptions{})
|
|
err = framework.WaitForPodSuccessInNamespace(f.ClientSet, podName, f.Namespace.Name)
|
|
framework.ExpectNoError(err, fmt.Sprintf("Should've successfully waited for pod %s to succeed", podName))
|
|
|
|
By("Waiting for logs to ingest")
|
|
err = waitForLogsIngestion(esLogsProvider, []*loggingPod{pod}, 10*time.Minute, 0)
|
|
framework.ExpectNoError(err, "Failed to ingest logs")
|
|
|
|
if err != nil {
|
|
reportLogsFromFluentdPod(f, pod)
|
|
}
|
|
})
|
|
})
|