mirror of https://github.com/hashicorp/consul
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package cluster
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import (
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"context"
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"strings"
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"time"
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"github.com/pkg/errors"
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"github.com/testcontainers/testcontainers-go"
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)
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const tooManyNetworksError = "could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network: failed to create network"
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func createNetwork(t TestingT, name string) (testcontainers.Network, error) {
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req := testcontainers.GenericNetworkRequest{
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NetworkRequest: testcontainers.NetworkRequest{
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Name: name,
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Attachable: true,
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CheckDuplicate: true,
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SkipReaper: isRYUKDisabled(),
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},
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}
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first := true
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RETRY:
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network, err := testcontainers.GenericNetwork(context.Background(), req)
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if err != nil {
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if strings.Contains(err.Error(), tooManyNetworksError) {
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if first {
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t.Logf("waiting until possible to get a network")
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first = false
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}
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time.Sleep(1 * time.Second)
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goto RETRY
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}
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return nil, errors.Wrap(err, "could not create network")
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}
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t.Cleanup(func() {
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_ = network.Remove(context.Background())
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})
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return network, nil
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}
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