Merge pull request #254 from RADAR-base/fix-radar-gateway-requests

[radar-gateway] Tune memory configuration

charts/radar-gateway/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: "0.7.2"
 description: A Helm chart for RADAR-base gateway. REST Gateway to Kafka, for incoming participant data. It performs authentication, authorization, content validation and decompression. For more details of the configurations, see https://github.com/RADAR-base/RADAR-Gateway/blob/master/gateway.yml.
 name: radar-gateway
-version: 1.2.0
+version: 1.2.1
 icon: "http://radar-base.org/wp-content/uploads/2022/09/Logo_RADAR-Base-RGB.png"
 sources:
 - https://github.com/RADAR-base/radar-helm-charts/tree/main/charts/radar-gateway

charts/radar-gateway/README.md

@@ -3,7 +3,7 @@
 # radar-gateway
 [![Artifact HUB](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/radar-gateway)](https://artifacthub.io/packages/helm/radar-base/radar-gateway)
 
-![Version: 1.2.0](https://img.shields.io/badge/Version-1.2.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.7.2](https://img.shields.io/badge/AppVersion-0.7.2-informational?style=flat-square)
+![Version: 1.2.1](https://img.shields.io/badge/Version-1.2.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.7.2](https://img.shields.io/badge/AppVersion-0.7.2-informational?style=flat-square)
 
 A Helm chart for RADAR-base gateway. REST Gateway to Kafka, for incoming participant data. It performs authentication, authorization, content validation and decompression. For more details of the configurations, see https://github.com/RADAR-base/RADAR-Gateway/blob/master/gateway.yml.
 
@@ -49,7 +49,7 @@ A Helm chart for RADAR-base gateway. REST Gateway to Kafka, for incoming partici
 | ingress.ingressClassName | string | `"nginx"` | IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+) |
 | ingress.hosts | list | `["localhost"]` | Hosts to accept requests from |
 | ingress.tls.secretName | string | `"radar-base-tls-radar-gateway"` | Name of the secret that contains TLS certificates |
-| resources.requests | object | `{"cpu":"100m","memory":"128Mi"}` | CPU/Memory resource requests |
+| resources.requests | object | `{"cpu":"100m","memory":"400Mi"}` | CPU/Memory resource requests |
 | nodeSelector | object | `{}` | Node labels for pod assignment |
 | tolerations | list | `[]` | Toleration labels for pod assignment |
 | affinity | object | `{}` | Affinity labels for pod assignment |
@@ -72,8 +72,7 @@ A Helm chart for RADAR-base gateway. REST Gateway to Kafka, for incoming partici
 | serviceMonitor.enabled | bool | `true` | Enable metrics to be collected via Prometheus-operator |
 | hpa.enabled | bool | `true` | Enable HPA |
 | hpa.maxReplicas | string | `"5"` | Maximum number of replicas |
-| hpa.targetCPU | string | `"50"` | Target CPU utilization percentage |
-| hpa.targetMemory | int | `85` | Target Memory utilization percentage |
+| hpa.targetCPU | string | `"80"` | Target CPU utilization percentage |
 | managementportal_url | string | `"http://management-portal:8080/managementportal"` | URL of the management portal application |
 | schemaRegistry | string | `"http://cp-schema-registry:8081"` | Schema Registry URL |
 | max_requests | int | `1000` | Not used. To be confirmed |

charts/radar-gateway/values.yaml

@@ -85,7 +85,7 @@ resources:
   # -- CPU/Memory resource requests
   requests:
     cpu: 100m
-    memory: 128Mi
+    memory: 400Mi
 
 # -- Node labels for pod assignment
 nodeSelector: {}
@@ -192,9 +192,7 @@ hpa:
   # -- Maximum number of replicas
   maxReplicas: "5"
   # -- Target CPU utilization percentage
-  targetCPU: "50"
-  # -- Target Memory utilization percentage
-  targetMemory: 85
+  targetCPU: "80"
 
 # -- URL of the management portal application
 managementportal_url: http://management-portal:8080/managementportal