Add webhook timeouts (#731)

Signed-off-by: be0x74a <be0x74a@gmail.com>

keda/templates/webhooks/validatingconfiguration.yaml

@@ -43,7 +43,7 @@ webhooks:
     resources:
     - scaledobjects
   sideEffects: None
-  timeoutSeconds: 10
+  timeoutSeconds: {{ .Values.webhooks.timeoutSeconds | default 10 }}
 - admissionReviewVersions:
   - v1
   clientConfig:
@@ -67,7 +67,7 @@ webhooks:
     resources:
     - triggerauthentications
   sideEffects: None
-  timeoutSeconds: 10
+  timeoutSeconds: {{ .Values.webhooks.timeoutSeconds | default 10 }}
 - admissionReviewVersions:
   - v1
   clientConfig:
@@ -91,5 +91,5 @@ webhooks:
     resources:
     - clustertriggerauthentications
   sideEffects: None
-  timeoutSeconds: 10
+  timeoutSeconds: {{ .Values.webhooks.timeoutSeconds | default 10 }}
 {{- end }}

keda/values.yaml

@@ -183,6 +183,8 @@ webhooks:
     timeoutSeconds: 1
     failureThreshold: 3
     successThreshold: 1
+  # -- Timeout in seconds for KEDA admission webhooks
+  timeoutSeconds: 10
   # -- Enable webhook to use host network, this is required on EKS with custom CNI
   useHostNetwork: false
   # -- Name of the KEDA admission webhooks