mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
108 lines
3.3 KiB
Go
108 lines
3.3 KiB
Go
// Copyright 2022 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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//go:build !cluster_proxy
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package e2e
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import (
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"context"
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"fmt"
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"net/http"
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"strings"
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"testing"
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"time"
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"go.etcd.io/etcd/client/pkg/v3/fileutil"
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"go.etcd.io/etcd/client/pkg/v3/testutil"
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"go.etcd.io/etcd/client/pkg/v3/transport"
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"go.etcd.io/etcd/client/v2"
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"go.etcd.io/etcd/pkg/v3/expect"
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"go.etcd.io/etcd/server/v3/etcdserver/api/rafthttp"
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"go.etcd.io/etcd/tests/v3/framework/e2e"
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"go.etcd.io/etcd/tests/v3/framework/integration"
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)
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func TestClusterOf1UsingDiscovery(t *testing.T) { testClusterUsingDiscovery(t, 1, false) }
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func TestClusterOf3UsingDiscovery(t *testing.T) { testClusterUsingDiscovery(t, 3, false) }
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func TestTLSClusterOf3UsingDiscovery(t *testing.T) { testClusterUsingDiscovery(t, 3, true) }
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func testClusterUsingDiscovery(t *testing.T, size int, peerTLS bool) {
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e2e.BeforeTest(t)
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if !fileutil.Exist(e2e.BinPath.EtcdLastRelease) {
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t.Skipf("%q does not exist", e2e.BinPath.EtcdLastRelease)
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}
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dc, err := e2e.NewEtcdProcessCluster(context.TODO(), t,
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e2e.WithBasePort(2000),
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e2e.WithVersion(e2e.LastVersion),
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e2e.WithClusterSize(1),
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e2e.WithEnableV2(true),
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)
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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 dc.Close()
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dcc := MustNewHTTPClient(t, dc.EndpointsHTTP(), nil)
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dkapi := client.NewKeysAPI(dcc)
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ctx, cancel := context.WithTimeout(context.Background(), integration.RequestTimeout)
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if _, err = dkapi.Create(ctx, "/_config/size", fmt.Sprintf("%d", size)); err != nil {
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t.Fatal(err)
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}
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cancel()
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c, err := e2e.NewEtcdProcessCluster(context.TODO(), t,
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e2e.WithBasePort(3000),
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e2e.WithClusterSize(size),
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e2e.WithIsPeerTLS(peerTLS),
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e2e.WithDiscovery(dc.EndpointsHTTP()[0]+"/v2/keys"),
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)
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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 c.Close()
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kubectl := []string{e2e.BinPath.Etcdctl, "--endpoints", strings.Join(c.EndpointsGRPC(), ",")}
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if err := e2e.SpawnWithExpect(append(kubectl, "put", "key", "value"), expect.ExpectedResponse{Value: "OK"}); err != nil {
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t.Fatal(err)
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}
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if err := e2e.SpawnWithExpect(append(kubectl, "get", "key"), expect.ExpectedResponse{Value: "value"}); err != nil {
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t.Fatal(err)
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}
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}
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func MustNewHTTPClient(t testutil.TB, eps []string, tls *transport.TLSInfo) client.Client {
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cfgtls := transport.TLSInfo{}
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if tls != nil {
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cfgtls = *tls
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}
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cfg := client.Config{Transport: mustNewTransport(t, cfgtls), Endpoints: eps}
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c, err := client.New(cfg)
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if err != nil {
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t.Fatal(err)
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}
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return c
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}
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func mustNewTransport(t testutil.TB, tlsInfo transport.TLSInfo) *http.Transport {
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// tick in integration test is short, so 1s dial timeout could play well.
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tr, err := transport.NewTimeoutTransport(tlsInfo, time.Second, rafthttp.ConnReadTimeout, rafthttp.ConnWriteTimeout)
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if err != nil {
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t.Fatal(err)
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}
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return tr
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}
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