Add node conformance ci test.

test/e2e_node/jenkins/conformance/conformance-jenkins.sh

+#!/bin/bash
+
+# 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.
+
+# Script executed by jenkins to run node conformance test against gce
+# Usage: test/e2e_node/jenkins/conformance-node-jenkins.sh <path to properties>
+
+set -e
+set -x
+
+: "${1:?Usage test/e2e_node/jenkins/conformance-node-jenkins.sh <path to properties>}"
+
+. $1
+
+make generated_files
+
+WORKSPACE=${WORKSPACE:-"/tmp/"}
+ARTIFACTS=${WORKSPACE}/_artifacts
+TIMEOUT=${TIMEOUT:-"45m"}
+
+mkdir -p ${ARTIFACTS}
+
+go run test/e2e_node/runner/remote/run_remote.go  conformance \
+  --logtostderr --vmodule=*=4 --ssh-env="gce" \
+  --zone="$GCE_ZONE" --project="$GCE_PROJECT" --hosts="$GCE_HOSTS" \
+  --images="$GCE_IMAGES" --image-project="$GCE_IMAGE_PROJECT" \
+  --image-config-file="$GCE_IMAGE_CONFIG_PATH" --cleanup="$CLEANUP" \
+  --results-dir="$ARTIFACTS" --test-timeout="$TIMEOUT" \
+  --test_args="--kubelet-flags=\"$KUBELET_ARGS\"" \
+  --instance-metadata="$GCE_INSTANCE_METADATA"

test/e2e_node/jenkins/conformance/jenkins-conformance.properties

+GCE_HOSTS=
+GCE_IMAGE_CONFIG_PATH=test/e2e_node/jenkins/image-config.yaml
+GCE_ZONE=us-central1-f
+GCE_PROJECT=k8s-jkns-ci-node-e2e
+CLEANUP=true
+KUBELET_ARGS='--experimental-cgroups-per-qos=true --cgroup-root=/'

test/e2e_node/remote/remote.go

@@ -98,8 +98,15 @@ func RunRemote(suite TestSuite, archive string, host string, cleanup bool, junit
 		return "", false, fmt.Errorf("failed to extract test archive: %v, output: %q", err, output)
 	}
 
+	// Create the test result directory.
+	resultDir := filepath.Join(workspace, "results")
+	if output, err := SSHNoSudo(host, "mkdir", resultDir); err != nil {
+		// Exit failure with the error
+		return "", false, fmt.Errorf("failed to create test result directory %q on host %q: %v output: %q", resultDir, host, err, output)
+	}
+
 	glog.Infof("Running test on %q", host)
-	output, err := suite.RunTest(host, workspace, filepath.Join(workspace, "results"), junitFilePrefix, testArgs, ginkgoArgs, *testTimeoutSeconds)
+	output, err := suite.RunTest(host, workspace, resultDir, junitFilePrefix, testArgs, ginkgoArgs, *testTimeoutSeconds)
 
 	aggErrs := []error{}
 	// Do not log the output here, let the caller deal with the test output.

test/e2e_node/runner/remote/run_remote.go

@@ -134,6 +134,8 @@ func parseFlags() {
 	// Parse subcommand.
 	subcommand := os.Args[1]
 	switch subcommand {
+	case "conformance":
+		suite = remote.InitConformanceRemote()
 	// TODO: Add subcommand for node soaking, node conformance, cri validation.
 	default:
 		// Use node e2e suite by default if no subcommand is specified.