k8s.io/kubernetes@v1.29.3/test/e2e/framework/service/const.go (about)

     1  /*
     2  Copyright 2019 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package service
    18  
    19  import (
    20  	"time"
    21  )
    22  
    23  const (
    24  	// RespondingTimeout is how long to wait for a service to be responding.
    25  	RespondingTimeout = 2 * time.Minute
    26  
    27  	// MaxNodesForEndpointsTests is the max number for testing endpoints.
    28  	// Don't test with more than 3 nodes.
    29  	// Many tests create an endpoint per node, in large clusters, this is
    30  	// resource and time intensive.
    31  	MaxNodesForEndpointsTests = 3
    32  
    33  	// KubeProxyLagTimeout is the maximum time a kube-proxy daemon on a node is allowed
    34  	// to not notice a Service update, such as type=NodePort.
    35  	// TODO: This timeout should be O(10s), observed values are O(1m), 2m is very
    36  	// liberal. Fix tracked in #20567.
    37  	KubeProxyLagTimeout = 2 * time.Minute
    38  
    39  	// KubeProxyEndpointLagTimeout is the maximum time a kube-proxy daemon on a node is allowed
    40  	// to not notice an Endpoint update.
    41  	KubeProxyEndpointLagTimeout = 30 * time.Second
    42  
    43  	// LoadBalancerLagTimeoutDefault is the maximum time a load balancer is allowed to
    44  	// not respond after creation.
    45  	LoadBalancerLagTimeoutDefault = 2 * time.Minute
    46  
    47  	// LoadBalancerLagTimeoutAWS is the delay between ELB creation and serving traffic
    48  	// on AWS. A few minutes is typical, so use 10m.
    49  	LoadBalancerLagTimeoutAWS = 10 * time.Minute
    50  
    51  	// LoadBalancerCreateTimeoutDefault is the default time to wait for a load balancer to be created/modified.
    52  	// TODO: once support ticket 21807001 is resolved, reduce this timeout back to something reasonable
    53  	// Hideen - use GetServiceLoadBalancerCreateTimeout function instead.
    54  	loadBalancerCreateTimeoutDefault = 15 * time.Minute
    55  	// LoadBalancerCreateTimeoutLarge is the maximum time to wait for a load balancer to be created/modified.
    56  	// Hideen - use GetServiceLoadBalancerCreateTimeout function instead.
    57  	loadBalancerCreateTimeoutLarge = 60 * time.Minute
    58  
    59  	// LoadBalancerPropagationTimeoutDefault is the default time to wait for pods to
    60  	// be targeted by load balancers.
    61  	// Hideen - use GetServiceLoadBalancerPropagationTimeout function instead.
    62  	loadBalancerPropagationTimeoutDefault = 10 * time.Minute
    63  	// LoadBalancerPropagationTimeoutLarge is the maximum time to wait for pods to
    64  	// be targeted by load balancers.
    65  	// Hideen - use GetServiceLoadBalancerPropagationTimeout function instead.
    66  	loadBalancerPropagationTimeoutLarge = time.Hour
    67  
    68  	// LoadBalancerCleanupTimeout is the time required by the loadbalancer to cleanup, proportional to numApps/Ing.
    69  	// Bring the cleanup timeout back down to 5m once b/33588344 is resolved.
    70  	LoadBalancerCleanupTimeout = 15 * time.Minute
    71  
    72  	// LoadBalancerPollInterval is the interval value in which the loadbalancer polls.
    73  	LoadBalancerPollInterval = 30 * time.Second
    74  
    75  	// LargeClusterMinNodesNumber is the number of nodes which a large cluster consists of.
    76  	LargeClusterMinNodesNumber = 100
    77  
    78  	// TestTimeout is used for most polling/waiting activities
    79  	TestTimeout = 60 * time.Second
    80  
    81  	// ServiceEndpointsTimeout is the maximum time in which endpoints for the service should be created.
    82  	ServiceEndpointsTimeout = 2 * time.Minute
    83  
    84  	// ServiceReachabilityShortPollTimeout is the maximum time in which service must be reachable during polling.
    85  	ServiceReachabilityShortPollTimeout = 2 * time.Minute
    86  )