[backport] chore(deps): bump github.com/kong/go-kong from 0.47.0 to 0.48.0 (#5012)

.golangci.yaml

@@ -129,3 +129,8 @@ issues:
       - gosec
     text: "Potential HTTP request made with variable url"
     path: test\.go
+
+  - linters:
+      - revive
+    text: "var-declaration: should drop = 0 from declaration of var .*; it is the zero value"
+    path: \.go

go.mod

@@ -26,11 +26,11 @@ require (
 	github.com/bombsimon/logrusr/v4 v4.0.0
 	github.com/go-logr/logr v1.2.4
 	github.com/goccy/go-json v0.10.2
-	github.com/google/go-cmp v0.5.9
-	github.com/google/uuid v1.3.1
+	github.com/google/go-cmp v0.6.0
+	github.com/google/uuid v1.4.0
 	github.com/jpillora/backoff v1.0.0
 	github.com/kong/deck v1.26.1
-	github.com/kong/go-kong v0.47.0
+	github.com/kong/go-kong v0.48.0
 	github.com/kong/kubernetes-telemetry v0.1.1
 	github.com/kong/kubernetes-testing-framework v0.39.1
 	github.com/lithammer/dedent v1.1.0
@@ -60,7 +60,7 @@ require (
 	sigs.k8s.io/gateway-api v0.8.1
 	sigs.k8s.io/kustomize/api v0.14.0
 	sigs.k8s.io/kustomize/kyaml v0.14.3
-	sigs.k8s.io/yaml v1.3.0
+	sigs.k8s.io/yaml v1.4.0
 )
 
 require (
@@ -169,7 +169,7 @@ require (
 	github.com/sourcegraph/conc v0.3.0
 	github.com/spf13/cast v1.5.1 // indirect
 	github.com/ssgelm/cookiejarparser v1.0.1 // indirect
-	github.com/tidwall/gjson v1.16.0 // indirect
+	github.com/tidwall/gjson v1.17.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
 	github.com/tklauser/go-sysconf v0.3.11 // indirect

go.sum

@@ -175,8 +175,9 @@ github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
 github.com/google/go-cmp v0.5.3/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-containerregistry v0.13.0 h1:y1C7Z3e149OJbOPDBxLYR8ITPz8dTKqQwjErKVHJC8k=
 github.com/google/go-containerregistry v0.13.0/go.mod h1:J9FQ+eSS4a1aC2GNZxvNpbWhgp0487v+cgiilB4FqDo=
 github.com/google/go-github/v48 v48.2.0 h1:68puzySE6WqUY9KWmpOsDEQfDZsso98rT6pZcz9HqcE=
@@ -195,8 +196,8 @@ github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaU
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
-github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.4.0 h1:MtMxsa51/r9yyhkyLsVeVt0B+BGQZzpQiTQ4eHZ8bc4=
+github.com/google/uuid v1.4.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/enterprise-certificate-proxy v0.2.5 h1:UR4rDjcgpgEnqpIEvkiqTYKBCKLNmlge2eVjoZfySzM=
 github.com/googleapis/enterprise-certificate-proxy v0.2.5/go.mod h1:RxW0N9901Cko1VOCW3SXCpWP+mlIEkk2tP7jnHy9a3w=
 github.com/googleapis/gax-go/v2 v2.12.0 h1:A+gCJKdRfqXkr+BIRGtZLibNXf0m1f9E4HG56etFpas=
@@ -248,8 +249,8 @@ github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/kong/deck v1.26.1 h1:NwG/Zty5B0TlyDvHB9IlF9c7zRHDVEaYHFRjqxEM2yg=
 github.com/kong/deck v1.26.1/go.mod h1:B6f2nPWzTld/aTvtxAC6lWFIcAr4FsG25fgycdzeZQY=
-github.com/kong/go-kong v0.47.0 h1:fuZjRnUChITogljM4mY4HGGTKTaZM50970Wwg6EvQgs=
-github.com/kong/go-kong v0.47.0/go.mod h1:QaLx1EsT+roe5V6h7aKghwLn0bXg7l/Bg8wzlcCmygc=
+github.com/kong/go-kong v0.48.0 h1:vK1OpoxO50qlKdwPfmx9ChvkTKRsoCCB3b3iHo1umLc=
+github.com/kong/go-kong v0.48.0/go.mod h1:qH4CEFqT83ywmu1TlMZX09clQH4B8/dX88CtT/jdv/E=
 github.com/kong/kubernetes-telemetry v0.1.1 h1:q8iABCuonO16p5q6QVygr7J39G5o5jK5Y3w3ZlE8JC4=
 github.com/kong/kubernetes-telemetry v0.1.1/go.mod h1:0yzRZVPwKeOQUFMWbROEJzUE1z8WWngWiujoYtdEEPA=
 github.com/kong/kubernetes-testing-framework v0.39.1 h1:30dTVe0Muda3r6NAMQHvdGLuB+nkhZRXnJA8AJjuvO4=
@@ -409,8 +410,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
 github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
-github.com/tidwall/gjson v1.16.0 h1:SyXa+dsSPpUlcwEDuKuEBJEz5vzTvOea+9rjyYodQFg=
-github.com/tidwall/gjson v1.16.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
+github.com/tidwall/gjson v1.17.0 h1:/Jocvlh98kcTfpN2+JzGQWQcqrPQwDrVEMApx/M5ZwM=
+github.com/tidwall/gjson v1.17.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
 github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
 github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
 github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
@@ -662,5 +663,6 @@ sigs.k8s.io/kustomize/kyaml v0.14.3 h1:WpabVAKZe2YEp/irTSHwD6bfjwZnTtSDewd2BVJGM
 sigs.k8s.io/kustomize/kyaml v0.14.3/go.mod h1:npvh9epWysfQ689Rtt/U+dpOJDTBn8kUnF1O6VzvmZA=
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
 sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
-sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=
+sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
+sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=

internal/dataplane/parser/atc/route.go

@@ -5,7 +5,7 @@ import (
 )
 
 // ApplyExpression sets a Matcher as a Kong route's expression and assigns the route the given priority.
-func ApplyExpression(r *kong.Route, m Matcher, priority int) {
+func ApplyExpression(r *kong.Route, m Matcher, priority uint64) {
 	r.Expression = kong.String(m.Expression())
-	r.Priority = kong.Int(priority)
+	r.Priority = kong.Uint64(priority)
 }

internal/dataplane/parser/translate_httproute_test.go

@@ -1949,7 +1949,7 @@ func TestIngressRulesFromSplitHTTPRouteMatchWithPriority(t *testing.T) {
 					Expression:   kong.String(`http.path == "/v1/foo"`),
 					PreserveHost: kong.Bool(true),
 					StripPath:    kong.Bool(false),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				Plugins:          []kong.Plugin{},
 				ExpressionRoutes: true,
@@ -2012,7 +2012,7 @@ func TestIngressRulesFromSplitHTTPRouteMatchWithPriority(t *testing.T) {
 					Expression:   kong.String(`(http.host == "foo.com") && (http.path == "/v1/foo")`),
 					PreserveHost: kong.Bool(true),
 					StripPath:    kong.Bool(false),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				Plugins: []kong.Plugin{
 					{
@@ -2090,7 +2090,7 @@ func TestIngressRulesFromSplitHTTPRouteMatchWithPriority(t *testing.T) {
 					Expression:   kong.String(`(http.host =^ ".foo.com") && (http.path == "/v1/foo")`),
 					PreserveHost: kong.Bool(true),
 					StripPath:    kong.Bool(false),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				Plugins:          []kong.Plugin{},
 				ExpressionRoutes: true,
@@ -2143,7 +2143,7 @@ func TestIngressRulesFromSplitHTTPRouteMatchWithPriority(t *testing.T) {
 					Expression:   kong.String(`http.host == "a.foo.com"`),
 					PreserveHost: kong.Bool(true),
 					StripPath:    kong.Bool(false),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				Plugins:          []kong.Plugin{},
 				ExpressionRoutes: true,
@@ -2193,7 +2193,7 @@ func TestIngressRulesFromSplitHTTPRouteMatchWithPriority(t *testing.T) {
 					Expression:   kong.String(translators.CatchAllHTTPExpression),
 					PreserveHost: kong.Bool(true),
 					StripPath:    kong.Bool(false),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				Plugins:          []kong.Plugin{},
 				ExpressionRoutes: true,

internal/dataplane/parser/translators/atc_utils.go

@@ -21,6 +21,11 @@ const (
 	ResourceKindBitsGRPCRoute = 1
 )
 
+type (
+	// RoutePriorityType is the type of priority field of Kong routes.
+	RoutePriorityType = uint64
+)
+
 const (
 	// CatchAllHTTPExpression is the expression to match all HTTP/HTTPS requests.
 	// For rules with no matches and no hostnames in its parent HTTPRoute or GRPCRoute,

internal/dataplane/parser/translators/grpcroute_atc.go

@@ -302,7 +302,7 @@ func CalculateGRCPRouteMatchPriorityTraits(match SplitGRPCRouteMatch) GRPCRouteP
 //
 // REVIEW: althogh not specified in official docs, do we need to assign a bit for GRPC method match type
 // to assign higher priority for method match with `Exact` match?
-func (t GRPCRoutePriorityTraits) EncodeToPriority() int {
+func (t GRPCRoutePriorityTraits) EncodeToPriority() RoutePriorityType {
 	const (
 		// PreciseHostnameShiftBits assigns bit 49 for marking if the hostname is non-wildcard.
 		PreciseHostnameShiftBits = 49
@@ -319,15 +319,15 @@ func (t GRPCRoutePriorityTraits) EncodeToPriority() int {
 		// and start from all 1s, then decrease by one for each GRPCRoute.
 	)
 
-	var priority int
+	var priority RoutePriorityType
 	priority += ResourceKindBitsGRPCRoute << FromResourceKindPriorityShiftBits
 	if t.PreciseHostname {
 		priority += (1 << PreciseHostnameShiftBits)
 	}
-	priority += t.HostnameLength << HostnameLengthShiftBits
-	priority += t.ServiceLength << ServiceLengthShiftBits
-	priority += t.MethodLength << MethodLengthShiftBits
-	priority += t.HeaderCount << HeaderCountShiftBits
+	priority += RoutePriorityType(t.HostnameLength) << HostnameLengthShiftBits
+	priority += RoutePriorityType(t.ServiceLength) << ServiceLengthShiftBits
+	priority += RoutePriorityType(t.MethodLength) << MethodLengthShiftBits
+	priority += RoutePriorityType(t.HeaderCount) << HeaderCountShiftBits
 
 	return priority
 }
@@ -344,7 +344,7 @@ type SplitGRPCRouteMatch struct {
 
 type SplitGRPCRouteMatchToPriority struct {
 	Match    SplitGRPCRouteMatch
-	Priority int
+	Priority uint64
 }
 
 // AssignRoutePriorityToSplitGRPCRouteMatches assigns priority to ALL split GRPCRoute matches
@@ -358,7 +358,7 @@ func AssignRoutePriorityToSplitGRPCRouteMatches(
 	logger logr.Logger,
 	splitGRPCouteMatches []SplitGRPCRouteMatch,
 ) []SplitGRPCRouteMatchToPriority {
-	priorityToSplitGRPCRouteMatches := map[int][]SplitGRPCRouteMatch{}
+	priorityToSplitGRPCRouteMatches := map[RoutePriorityType][]SplitGRPCRouteMatch{}
 	for _, match := range splitGRPCouteMatches {
 		priority := CalculateGRCPRouteMatchPriorityTraits(match).EncodeToPriority()
 		priorityToSplitGRPCRouteMatches[priority] = append(priorityToSplitGRPCRouteMatches[priority], match)
@@ -371,7 +371,7 @@ func AssignRoutePriorityToSplitGRPCRouteMatches(
 	// sort them then starts with 2^14 -1 and decrease by one for each GRPCRoute;
 	// If only one GRPCRoute occupies the priority, fill the relative order bits with all 1s.
 	const relativeOrderAssignedBits = 14
-	const defaultRelativeOrderPriorityBits = (1 << relativeOrderAssignedBits) - 1
+	const defaultRelativeOrderPriorityBits RoutePriorityType = (1 << relativeOrderAssignedBits) - 1
 
 	for priority, matches := range priorityToSplitGRPCRouteMatches {
 		if len(matches) == 1 {
@@ -388,7 +388,7 @@ func AssignRoutePriorityToSplitGRPCRouteMatches(
 		})
 
 		for i, match := range matches {
-			relativeOrderBits := defaultRelativeOrderPriorityBits - i
+			relativeOrderBits := defaultRelativeOrderPriorityBits - RoutePriorityType(i)
 			// Although it is very unlikely that there are 2^14 = 16384 GRPCRoutes
 			// should be given priority by their relative order, here we limit the
 			// relativeOrderBits to be at least 0.

internal/dataplane/parser/translators/grpcroute_atc_test.go

@@ -59,7 +59,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.single-match.0.0"),
 						Expression: kong.String(`(http.path ^= "/service0/") && (http.headers.x_foo == "Bar")`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 			},
@@ -91,7 +91,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.single-match-with-hostname.0.0"),
 						Expression: kong.String(`(http.path == "/service0/method0") && ((http.host == "foo.com") || (http.host =^ ".foo.com"))`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 			},
@@ -136,7 +136,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.multiple-matches.0.0"),
 						Expression: kong.String(`(http.path =^ "/method0") && ((http.headers.client == "kong-test") && (http.headers.version == "2"))`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 				{
@@ -149,7 +149,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.multiple-matches.0.1"),
 						Expression: kong.String(`http.path ~ "^/v[012]/.+"`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 			},
@@ -188,7 +188,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.single-match-with-annotations.0.0"),
 						Expression: kong.String(`(http.path == "/service0/method0") && (tls.sni == "kong.foo.com")`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 			},
@@ -211,7 +211,7 @@ func TestGenerateKongExpressionRoutesFromGRPCRouteRule(t *testing.T) {
 					Route: kong.Route{
 						Name:       kong.String("grpcroute.default.hostname-only.0.0"),
 						Expression: kong.String(`http.host == "foo.com"`),
-						Priority:   kong.Int(1),
+						Priority:   kong.Uint64(1),
 					},
 				},
 			},
@@ -605,7 +605,7 @@ func TestGRPCRouteTraitsEncodeToPriority(t *testing.T) {
 	testCases := []struct {
 		name              string
 		traits            GRPCRoutePriorityTraits
-		exprectedPriority int
+		exprectedPriority RoutePriorityType
 	}{
 		{
 			name: "precise hostname",
@@ -654,7 +654,7 @@ func TestAssignRoutePriorityToSplitGRPCRouteMatches(t *testing.T) {
 		name                  string
 		splitGRPCRouteMatches []SplitGRPCRouteMatch
 		// GRPCRoute index -> priority
-		priorities map[splitGRPCRouteMatchIndex]int
+		priorities map[splitGRPCRouteMatchIndex]RoutePriorityType
 	}{
 		{
 			name: "no dupelicated fixed priority",
@@ -724,7 +724,7 @@ func TestAssignRoutePriorityToSplitGRPCRouteMatches(t *testing.T) {
 					},
 				},
 			},
-			priorities: map[splitGRPCRouteMatchIndex]int{
+			priorities: map[splitGRPCRouteMatchIndex]RoutePriorityType{
 				{
 					namespace:  "default",
 					name:       "grpcroute-1",
@@ -822,7 +822,7 @@ func TestAssignRoutePriorityToSplitGRPCRouteMatches(t *testing.T) {
 					MatchIndex: 0,
 				},
 			},
-			priorities: map[splitGRPCRouteMatchIndex]int{
+			priorities: map[splitGRPCRouteMatchIndex]RoutePriorityType{
 				{
 					namespace:  "default",
 					name:       "grpcroute-1",
@@ -919,7 +919,7 @@ func TestAssignRoutePriorityToSplitGRPCRouteMatches(t *testing.T) {
 					MatchIndex: 0,
 				},
 			},
-			priorities: map[splitGRPCRouteMatchIndex]int{
+			priorities: map[splitGRPCRouteMatchIndex]RoutePriorityType{
 				{
 					namespace:  "default",
 					name:       "grpcroute-1",
@@ -1029,7 +1029,7 @@ func TestAssignRoutePriorityToSplitGRPCRouteMatches(t *testing.T) {
 					MatchIndex: 1,
 				},
 			},
-			priorities: map[splitGRPCRouteMatchIndex]int{
+			priorities: map[splitGRPCRouteMatchIndex]RoutePriorityType{
 				{
 					namespace:  "default",
 					name:       "grpcroute-1",
@@ -1131,7 +1131,7 @@ func TestKongExpressionRouteFromSplitGRPCRouteWithPriority(t *testing.T) {
 					Name:         kong.String("grpcroute.default.no-hostname-exact-method._.0.0"),
 					PreserveHost: kong.Bool(true),
 					Expression:   kong.String(`http.path == "/pets/list"`),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				ExpressionRoutes: true,
 			},
@@ -1183,7 +1183,7 @@ func TestKongExpressionRouteFromSplitGRPCRouteWithPriority(t *testing.T) {
 					Name:         kong.String("grpcroute.default.precise-hostname-regex-method.foo.com.0.0"),
 					Expression:   kong.String(`(http.path ~ "^/name/[a-z0-9]+") && (http.host == "foo.com")`),
 					PreserveHost: kong.Bool(true),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				ExpressionRoutes: true,
 			},
@@ -1252,7 +1252,7 @@ func TestKongExpressionRouteFromSplitGRPCRouteWithPriority(t *testing.T) {
 					Name:         kong.String("grpcroute.default.wildcard-hostname-header-match._.foo.com.0.1"),
 					Expression:   kong.String(`(http.path ^= "/name/") && (http.headers.foo == "bar") && (http.host =^ ".foo.com")`),
 					PreserveHost: kong.Bool(true),
-					Priority:     kong.Int(1024),
+					Priority:     kong.Uint64(1024),
 				},
 				ExpressionRoutes: true,
 			},