chore: fix etcd deprecated warning (#491)

go.mod

@@ -52,20 +52,27 @@ require (
 	golang.org/x/oauth2 v0.20.0
 	golang.org/x/sync v0.7.0
 	golang.org/x/text v0.15.0
-	google.golang.org/api v0.181.0
-	google.golang.org/grpc v1.63.2
+	google.golang.org/api v0.182.0
 	google.golang.org/protobuf v1.34.1
 	gopkg.in/alexcesaro/statsd.v2 v2.0.0
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1
 )
 
+require (
+	cloud.google.com/go/pubsub v1.37.0 // indirect
+	github.com/google/renameio/v2 v2.0.0 // indirect
+	github.com/gorilla/handlers v1.5.2 // indirect
+	github.com/gorilla/mux v1.8.1 // indirect
+	github.com/pkg/xattr v0.4.9 // indirect
+	google.golang.org/grpc v1.64.0 // indirect
+)
+
 require (
 	cloud.google.com/go v0.114.0 // indirect
 	cloud.google.com/go/auth v0.4.2 // indirect
 	cloud.google.com/go/auth/oauth2adapt v0.2.2 // indirect
 	cloud.google.com/go/compute/metadata v0.3.0 // indirect
 	cloud.google.com/go/iam v1.1.8 // indirect
-	cloud.google.com/go/pubsub v1.37.0 // indirect
 	github.com/Azure/azure-pipeline-go v0.2.3 // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
 	github.com/Microsoft/go-winio v0.6.0 // indirect
@@ -93,13 +100,10 @@ require (
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/renameio/v2 v2.0.0 // indirect
 	github.com/google/s2a-go v0.1.7 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/googleapis/enterprise-certificate-proxy v0.3.2 // indirect
 	github.com/googleapis/gax-go/v2 v2.12.4 // indirect
-	github.com/gorilla/handlers v1.5.2 // indirect
-	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.1 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
@@ -125,7 +129,6 @@ require (
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
 	github.com/pierrec/lz4/v4 v4.1.17 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/pkg/xattr v0.4.9 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect

go.sum

@@ -573,7 +573,6 @@ golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8T
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028 h1:+cNy6SZtPcJQH3LJVLOSmiC7MMxXNOb3PU/VUEz+EhU=
 golang.org/x/xerrors v0.0.0-20231012003039-104605ab7028/go.mod h1:NDW/Ps6MPRej6fsCIbMTohpP40sJ/P/vI1MoTEGwX90=
-google.golang.org/api v0.181.0/go.mod h1:MnQ+M0CFsfUwA5beZ+g/vCBCPXvtmZwRz2qzZk8ih1k=
 google.golang.org/api v0.182.0 h1:if5fPvudRQ78GeRx3RayIoiuV7modtErPIZC/T2bIvE=
 google.golang.org/api v0.182.0/go.mod h1:cGhjy4caqA5yXRzEhkHI8Y9mfyC2VLTlER2l08xaqtM=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
@@ -592,8 +591,6 @@ google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyac
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
-google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
-google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
 google.golang.org/grpc v1.64.0 h1:KH3VH9y/MgNQg1dE7b3XfVK0GsPSIzJwdF617gUSbvY=
 google.golang.org/grpc v1.64.0/go.mod h1:oxjF8E3FBnjp+/gVFYdWacaLDx9na1aqy9oovLpxQYg=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=

testhelper/docker/resource/etcd/etcd.go

@@ -1,14 +1,14 @@
 package etcd
 
 import (
+	"context"
 	"fmt"
 	"strconv"
 	"time"
 
 	"github.com/ory/dockertest/v3"
 	"github.com/ory/dockertest/v3/docker"
 	etcd "go.etcd.io/etcd/client/v3"
-	"google.golang.org/grpc"
 
 	"github.com/rudderlabs/rudder-go-kit/testhelper/docker/resource"
 )
@@ -73,14 +73,18 @@ func Setup(pool *dockertest.Pool, cln resource.Cleaner, opts ...Option) (*Resour
 	}
 
 	etcdHosts = []string{"http://localhost:" + etcdPortStr}
+
+	etcdClient, err = etcd.New(etcd.Config{
+		Endpoints:   etcdHosts,
+		DialTimeout: time.Second,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("setting up etcd client: %w", err)
+	}
+
 	err = pool.Retry(func() (err error) {
-		etcdClient, err = etcd.New(etcd.Config{
-			Endpoints: etcdHosts,
-			DialOptions: []grpc.DialOption{
-				grpc.WithBlock(), // block until the underlying connection is up
-			},
-			DialTimeout: 10 * time.Second,
-		})
+		_, err = etcdClient.Cluster.MemberList(context.Background())
+
 		return err
 	})
 	if err != nil {