Downgrade gostatsd (#3840)

CHANGELOG.md

@@ -22,7 +22,6 @@ hash, in place of the cleartext password
 - `sensu-agent`'s default log level is now `info` instead of `warn`.
 - `sensuctl command exec` now spawns the plugin directly instead of going
   through a sub-shell.
-- Upgrade gostatsd to 20.3.2.
 
 ### Fixed
 - The password verification logic when running `sensuctl user change-password`

agent/statsd_server.go

@@ -18,6 +18,7 @@ import (
 	"github.com/sensu/sensu-go/types"
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/viper"
+	"golang.org/x/time/rate"
 )
 
 // GetMetricsAddr gets the metrics address of the statsd server.
@@ -52,6 +53,7 @@ func NewStatsdServer(a *Agent) *statsd.Server {
 func NewServer() *statsd.Server {
 	return &statsd.Server{
 		Backends:            []gostatsd.Backend{},
+		Limiter:             rate.NewLimiter(statsd.DefaultMaxCloudRequests, statsd.DefaultBurstCloudRequests),
 		InternalTags:        statsd.DefaultInternalTags,
 		InternalNamespace:   statsd.DefaultInternalNamespace,
 		DefaultTags:         statsd.DefaultTags,
@@ -69,8 +71,13 @@ func NewServer() *statsd.Server {
 		ConnPerReader:       statsd.DefaultConnPerReader,
 		HeartbeatEnabled:    statsd.DefaultHeartbeatEnabled,
 		ReceiveBatchSize:    statsd.DefaultReceiveBatchSize,
-		ServerMode:          statsd.DefaultServerMode,
-		Viper:               viper.New(),
+		CacheOptions: statsd.CacheOptions{
+			CacheRefreshPeriod:        statsd.DefaultCacheRefreshPeriod,
+			CacheEvictAfterIdlePeriod: statsd.DefaultCacheEvictAfterIdlePeriod,
+			CacheTTL:                  statsd.DefaultCacheTTL,
+			CacheNegativeTTL:          statsd.DefaultCacheNegativeTTL,
+		},
+		Viper: viper.New(),
 	}
 }
 

go.mod

@@ -13,7 +13,8 @@ require (
 	github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 // indirect
 	github.com/NYTimes/gziphandler v0.0.0-20180227021810-5032c8878b9d
 	github.com/StackExchange/wmi v0.0.0-20180725035823-b12b22c5341f // indirect
-	github.com/atlassian/gostatsd v0.0.0-20200415072949-40856b5b2569
+	github.com/ash2k/stager v0.0.0-20170622123058-6e9c7b0eacd4 // indirect
+	github.com/atlassian/gostatsd v0.0.0-20180514010436-af796620006e
 	github.com/coreos/bbolt v1.3.3 // indirect
 	github.com/coreos/etcd v3.3.17+incompatible
 	github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f // indirect
@@ -39,7 +40,14 @@ require (
 	github.com/graphql-go/graphql v0.7.9-0.20191125031726-2e2b648ecbe4
 	github.com/grpc-ecosystem/go-grpc-middleware v1.1.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.11.3 // indirect
+	github.com/gxed/GoEndian v0.0.0-20160916112711-0f5c6873267e // indirect
+	github.com/gxed/eventfd v0.0.0-20160916113412-80a92cca79a8 // indirect
 	github.com/hashicorp/go-version v1.2.0
+	github.com/ipfs/go-log v1.0.4 // indirect
+	github.com/jbenet/go-reuseport v0.0.0-20180416043609-15a1cd37f050 // indirect
+	github.com/libp2p/go-reuseport v0.0.0-20180416043609-15a1cd37f050 // indirect
+	github.com/libp2p/go-sockaddr v0.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.4 // indirect
 	github.com/mattn/go-runewidth v0.0.2 // indirect
 	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b
 	github.com/mholt/archiver/v3 v3.3.1-0.20191129193105-44285f7ed244
@@ -54,24 +62,26 @@ require (
 	github.com/sensu/sensu-go/api/core/v2 v2.0.0
 	github.com/sensu/sensu-go/types v0.1.0
 	github.com/shirou/gopsutil v0.0.0-20190901111213-e4ec7b275ada
-	github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 // indirect
-	github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd // indirect
 	github.com/sirupsen/logrus v1.6.0
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.6.2
+	github.com/stretchr/objx v0.2.0 // indirect
 	github.com/stretchr/testify v1.6.0
 	github.com/willf/pad v0.0.0-20160331131008-b3d780601022
-	go.etcd.io/bbolt v1.3.2
-	go.uber.org/multierr v1.2.0 // indirect
+	go.etcd.io/bbolt v1.3.4
 	golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
 	golang.org/x/net v0.0.0-20200202094626-16171245cfb2
-	golang.org/x/sys v0.0.0-20191113165036-4c7a9d0fe056
+	golang.org/x/sys v0.0.0-20200602225109-6fdc65e7d980
+	golang.org/x/text v0.3.2 // indirect
 	golang.org/x/time v0.0.0-20191024005414-555d28b269f0
+	golang.org/x/tools v0.0.0-20200207224406-61798d64f025 // indirect
 	google.golang.org/genproto v0.0.0-20191009194640-548a555dbc03 // indirect
 	google.golang.org/grpc v1.24.0
 	gopkg.in/AlecAivazis/survey.v1 v1.4.0 // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	gopkg.in/h2non/filetype.v1 v1.0.3
 	gopkg.in/yaml.v2 v2.3.0
 	gotest.tools v2.2.0+incompatible // indirect
+	sigs.k8s.io/yaml v1.2.0 // indirect
 )