Merge pull request kubernetes#77184 from draveness/feature/refactor-logger

feat: add logger package in test e2e framework

Author: k8s-ci-robot

test/e2e/framework/BUILD

@@ -154,6 +154,7 @@ filegroup(
         "//test/e2e/framework/gpu:all-srcs",
         "//test/e2e/framework/ingress:all-srcs",
         "//test/e2e/framework/job:all-srcs",
+        "//test/e2e/framework/log:all-srcs",
         "//test/e2e/framework/metrics:all-srcs",
         "//test/e2e/framework/podlogs:all-srcs",
         "//test/e2e/framework/providers/aws:all-srcs",

test/e2e/framework/job/BUILD

@@ -20,6 +20,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/util/wait:go_default_library",
         "//staging/src/k8s.io/client-go/kubernetes:go_default_library",
         "//test/e2e/framework:go_default_library",
+        "//test/e2e/framework/log:go_default_library",
     ],
 )
 

test/e2e/framework/job/rest.go

@@ -20,12 +20,13 @@ import (
 	"fmt"
 
 	batch "k8s.io/api/batch/v1"
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/util/wait"
 	clientset "k8s.io/client-go/kubernetes"
 	"k8s.io/kubernetes/test/e2e/framework"
+	e2elog "k8s.io/kubernetes/test/e2e/framework/log"
 )
 
 // GetJob uses c to get the Job in namespace ns named name. If the returned error is nil, the returned Job is valid.
@@ -63,7 +64,7 @@ func UpdateJobWithRetries(c clientset.Interface, namespace, name string, applyUp
 		// Apply the update, then attempt to push it to the apiserver.
 		applyUpdate(job)
 		if job, err = jobs.Update(job); err == nil {
-			framework.Logf("Updating job %s", name)
+			e2elog.Logf("Updating job %s", name)
 			return true, nil
 		}
 		updateErr = err

test/e2e/framework/log/BUILD

@@ -0,0 +1,25 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["logger.go"],
+    importpath = "k8s.io/kubernetes/test/e2e/framework/log",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//vendor/github.com/onsi/ginkgo:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

test/e2e/framework/log/logger.go

@@ -0,0 +1,37 @@
+/*
+Copyright 2019 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 log
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/onsi/ginkgo"
+)
+
+func nowStamp() string {
+	return time.Now().Format(time.StampMilli)
+}
+
+func log(level string, format string, args ...interface{}) {
+	fmt.Fprintf(ginkgo.GinkgoWriter, nowStamp()+": "+level+": "+format+"\n", args...)
+}
+
+// Logf logs the info.
+func Logf(format string, args ...interface{}) {
+	log("INFO", format, args...)
+}