85 lines
3.4 KiB
Go
85 lines
3.4 KiB
Go
/*
|
|
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
|
|
|
|
// LoadBalancerPropagationTimeoutDefault is the default time to wait for pods to
|
|
// be targeted by load balancers.
|
|
LoadBalancerPropagationTimeoutDefault = 10 * time.Minute
|
|
|
|
// 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 = 22 * 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
|
|
|
|
// ServiceEndpointsTimeout is the maximum time in which endpoints for the service should be created.
|
|
ServiceEndpointsTimeout = 2 * time.Minute
|
|
|
|
// ServiceReachabilityShortPollTimeout is the maximum time in which service must be reachable during polling.
|
|
ServiceReachabilityShortPollTimeout = 2 * time.Minute
|
|
)
|