mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
311c19e494
Fix https://github.com/coreos/etcd/issues/5947. When we restart, the previous port could have been still bind by the OS. Use Unix port to avoid such rebind cases.
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
// Copyright 2016 The etcd Authors
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package e2e
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import (
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"fmt"
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"os"
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"testing"
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"time"
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"github.com/coreos/etcd/pkg/fileutil"
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"github.com/coreos/etcd/pkg/testutil"
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)
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// TestReleaseUpgrade ensures that changes to master branch does not affect
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// upgrade from latest etcd releases.
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func TestReleaseUpgrade(t *testing.T) {
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lastReleaseBinary := "../bin/etcd-last-release"
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if !fileutil.Exist(lastReleaseBinary) {
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t.Skipf("%q does not exist", lastReleaseBinary)
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}
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defer testutil.AfterTest(t)
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copiedCfg := configNoTLS
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copiedCfg.execPath = lastReleaseBinary
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copiedCfg.snapCount = 3
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copiedCfg.baseScheme = "unix" // to avoid port conflict
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epc, err := newEtcdProcessCluster(&copiedCfg)
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if err != nil {
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t.Fatalf("could not start etcd process cluster (%v)", err)
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}
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defer func() {
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if errC := epc.Close(); errC != nil {
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t.Fatalf("error closing etcd processes (%v)", errC)
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}
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}()
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os.Setenv("ETCDCTL_API", "3")
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defer os.Unsetenv("ETCDCTL_API")
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cx := ctlCtx{
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t: t,
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cfg: configNoTLS,
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dialTimeout: 7 * time.Second,
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quorum: true,
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epc: epc,
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}
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var kvs []kv
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for i := 0; i < 5; i++ {
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kvs = append(kvs, kv{key: fmt.Sprintf("foo%d", i), val: "bar"})
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}
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for i := range kvs {
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if err := ctlV3Put(cx, kvs[i].key, kvs[i].val, ""); err != nil {
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cx.t.Fatalf("#%d: ctlV3Put error (%v)", i, err)
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}
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}
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for i := range epc.procs {
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if err := epc.procs[i].Stop(); err != nil {
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t.Fatalf("#%d: error closing etcd process (%v)", i, err)
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}
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epc.procs[i].cfg.execPath = "../bin/etcd"
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epc.procs[i].cfg.keepDataDir = true
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if err := epc.procs[i].Restart(); err != nil {
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t.Fatalf("error restarting etcd process (%v)", err)
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}
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for j := range kvs {
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if err := ctlV3Get(cx, []string{kvs[j].key}, []kv{kvs[j]}...); err != nil {
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cx.t.Fatalf("#%d-%d: ctlV3Get error (%v)", i, j, err)
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}
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}
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}
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}
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