feat: move service_util to separated package

test/e2e/framework/service/const.go

@@ -0,0 +1,78 @@
+/*
+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 service
+
+import (
+	"time"
+)
+
+const (
+	// RespondingTimeout is how long to wait for a service to be responding.
+	RespondingTimeout = 2 * time.Minute
+
+	// MaxNodesForEndpointsTests is the max number for testing endpoints.
+	// Don't test with more than 3 nodes.
+	// Many tests create an endpoint per node, in large clusters, this is
+	// resource and time intensive.
+	MaxNodesForEndpointsTests = 3
+)
+
+const (
+	// KubeProxyLagTimeout is the maximum time a kube-proxy daemon on a node is allowed
+	// to not notice a Service update, such as type=NodePort.
+	// TODO: This timeout should be O(10s), observed values are O(1m), 5m is very
+	// liberal. Fix tracked in #20567.
+	KubeProxyLagTimeout = 5 * time.Minute
+
+	// KubeProxyEndpointLagTimeout is the maximum time a kube-proxy daemon on a node is allowed
+	// to not notice an Endpoint update.
+	KubeProxyEndpointLagTimeout = 30 * time.Second
+
+	// LoadBalancerLagTimeoutDefault is the maximum time a load balancer is allowed to
+	// not respond after creation.
+	LoadBalancerLagTimeoutDefault = 2 * time.Minute
+
+	// LoadBalancerLagTimeoutAWS is the delay between ELB creation and serving traffic
+	// on AWS. A few minutes is typical, so use 10m.
+	LoadBalancerLagTimeoutAWS = 10 * time.Minute
+
+	// LoadBalancerCreateTimeoutDefault is the default time to wait for a load balancer to be created/modified.
+	// TODO: once support ticket 21807001 is resolved, reduce this timeout back to something reasonable
+	LoadBalancerCreateTimeoutDefault = 20 * time.Minute
+	// LoadBalancerCreateTimeoutLarge is the maximum time to wait for a load balancer to be created/modified.
+	LoadBalancerCreateTimeoutLarge = 2 * time.Hour
+
+	// LoadBalancerCleanupTimeout is the time required by the loadbalancer to cleanup, proportional to numApps/Ing.
+	// Bring the cleanup timeout back down to 5m once b/33588344 is resolved.
+	LoadBalancerCleanupTimeout = 15 * time.Minute
+
+	// LoadBalancerPollTimeout is the time required by the loadbalancer to poll.
+	// On average it takes ~6 minutes for a single backend to come online in GCE.
+	LoadBalancerPollTimeout = 15 * time.Minute
+	// LoadBalancerPollInterval is the interval value in which the loadbalancer polls.
+	LoadBalancerPollInterval = 30 * time.Second
+
+	// LargeClusterMinNodesNumber is the number of nodes which a large cluster consists of.
+	LargeClusterMinNodesNumber = 100
+
+	// TestTimeout is used for most polling/waiting activities
+	TestTimeout = 60 * time.Second
+
+	// AffinityConfirmCount is the number of needed continuous requests to confirm that
+	// affinity is enabled.
+	AffinityConfirmCount = 15
+)