54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package service
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import (
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"time"
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"k8s.io/apimachinery/pkg/util/wait"
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"k8s.io/kubernetes/test/e2e/framework"
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e2enetwork "k8s.io/kubernetes/test/e2e/framework/network"
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)
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// TestReachableHTTP tests that the given host serves HTTP on the given port.
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func TestReachableHTTP(host string, port int, timeout time.Duration) {
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TestReachableHTTPWithRetriableErrorCodes(host, port, []int{}, timeout)
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}
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// TestReachableHTTPWithRetriableErrorCodes tests that the given host serves HTTP on the given port with the given retriableErrCodes.
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func TestReachableHTTPWithRetriableErrorCodes(host string, port int, retriableErrCodes []int, timeout time.Duration) {
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pollfn := func() (bool, error) {
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result := e2enetwork.PokeHTTP(host, port, "/echo?msg=hello",
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&e2enetwork.HTTPPokeParams{
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BodyContains: "hello",
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RetriableCodes: retriableErrCodes,
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})
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if result.Status == e2enetwork.HTTPSuccess {
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return true, nil
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}
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return false, nil // caller can retry
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}
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if err := wait.PollImmediate(framework.Poll, timeout, pollfn); err != nil {
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if err == wait.ErrWaitTimeout {
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framework.Failf("Could not reach HTTP service through %v:%v after %v", host, port, timeout)
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} else {
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framework.Failf("Failed to reach HTTP service through %v:%v: %v", host, port, err)
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}
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}
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}
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