[Feature] [Platform] Adjust Gateway Timeouts (#1868)

Author: ajanikow

CHANGELOG.md

@@ -8,6 +8,7 @@
 - (Feature) Add Default Container Mods
 - (Documentation) Improve Charts and Upgrade Documentation
 - (Feature) AutoDiscover Operator Access
+- (Feature) (Platform) Adjust Gateway timeouts
 
 ## [1.2.47](https://github.com/arangodb/kube-arangodb/tree/1.2.47) (2025-03-28)
 - (Bugfix) Use Profile Annotations

docs/api/ArangoRoute.V1Alpha1.md

@@ -83,15 +83,15 @@ UID keeps the information about object UID
 
 ### .spec.destination.path
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L51)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L52)</sup>
 
 Path defines service path used for overrides
 
 ***
 
 ### .spec.destination.protocol
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L45)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L46)</sup>
 
 Protocol defines http protocol used for the route
 
@@ -103,7 +103,7 @@ Possible Values:
 
 ### .spec.destination.schema
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L40)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L41)</sup>
 
 Schema defines HTTP/S schema used for connection
 
@@ -155,7 +155,7 @@ UID keeps the information about object UID
 
 ### .spec.destination.timeout
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L59)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.47/pkg/apis/networking/v1alpha1/route_spec_destination.go#L60)</sup>
 
 Timeout specify the upstream request timeout
 

pkg/apis/networking/v1alpha1/route_spec_destination.go

@@ -25,6 +25,7 @@ import (
 
 	shared "github.com/arangodb/kube-arangodb/pkg/apis/shared"
 	"github.com/arangodb/kube-arangodb/pkg/util/constants"
+	"github.com/arangodb/kube-arangodb/pkg/util/errors"
 )
 
 type ArangoRouteSpecDestination struct {
@@ -139,6 +140,14 @@ func (a *ArangoRouteSpecDestination) Validate() error {
 		shared.ValidateOptionalInterfacePath("tls", a.TLS),
 		shared.ValidateOptionalInterfacePath("authentication", a.Authentication),
 		shared.PrefixResourceError("path", shared.ValidateAPIPath(a.GetPath())),
+		shared.PrefixResourceErrorFunc("timeout", func() error {
+			if t := a.GetTimeout(); t.Duration < constants.MinEnvoyUpstreamTimeout {
+				return errors.Errorf("Timeout lower than %s not allowed", constants.MinEnvoyUpstreamTimeout.String())
+			} else if t.Duration > constants.MaxEnvoyUpstreamTimeout {
+				return errors.Errorf("Timeout greater than %s not allowed", constants.MaxEnvoyUpstreamTimeout.String())
+			}
+			return nil
+		}),
 	); err != nil {
 		return err
 	}

pkg/util/constants/gateway.go

@@ -20,12 +20,14 @@
 
 package constants
 
-import "time"
+import (
+	"time"
+)
 
 const (
 	DefaultEnvoyUpstreamTimeout = time.Minute
-	MaxEnvoyUpstreamTimeout     = 15 * time.Minute
-	MinEnvoyUpstreamTimeout     = 15 * time.Second
+	MaxEnvoyUpstreamTimeout     = time.Hour
+	MinEnvoyUpstreamTimeout     = time.Duration(0)
 
 	ConfigMapChecksumKey = "CHECKSUM"