From 826e1bac8738fec7b5369b6bffffe648751fc57d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20Ara=C3=BAjo?= <davidaraujo@av.it.pt>
Date: Mon, 11 Dec 2023 17:03:55 +0000
Subject: [PATCH] HPA in services
HPA in webui service
---
manifests/deviceservice.yaml | 35 ++++++++++++++++++++++++--------
manifests/monitoringservice.yaml | 35 ++++++++++++++++++++++++--------
manifests/webuiservice.yaml | 35 ++++++++++++++++++++++++++------
3 files changed, 83 insertions(+), 22 deletions(-)
diff --git a/manifests/deviceservice.yaml b/manifests/deviceservice.yaml
index fdc3cea02..6181fc63a 100644
--- a/manifests/deviceservice.yaml
+++ b/manifests/deviceservice.yaml
@@ -70,11 +70,30 @@ spec:
selector:
app: deviceservice
ports:
- - name: grpc
- protocol: TCP
- port: 2020
- targetPort: 2020
- - name: metrics
- protocol: TCP
- port: 9192
- targetPort: 9192
+ - name: grpc
+ protocol: TCP
+ port: 2020
+ targetPort: 2020
+ - name: metrics
+ protocol: TCP
+ port: 9192
+ targetPort: 9192
+---
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+ name: deviceservice-hpa
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: deviceservice
+ minReplicas: 1
+ maxReplicas: 10
+ metrics:
+ - type: Resource
+ resource:
+ name: cpu
+ target:
+ type: Utilization
+ averageUtilization: 80
diff --git a/manifests/monitoringservice.yaml b/manifests/monitoringservice.yaml
index 3a4d43cd9..6700afdd6 100644
--- a/manifests/monitoringservice.yaml
+++ b/manifests/monitoringservice.yaml
@@ -65,11 +65,30 @@ spec:
selector:
app: monitoringservice
ports:
- - name: grpc
- protocol: TCP
- port: 7070
- targetPort: 7070
- - name: metrics
- protocol: TCP
- port: 9192
- targetPort: 9192
+ - name: grpc
+ protocol: TCP
+ port: 7070
+ targetPort: 7070
+ - name: metrics
+ protocol: TCP
+ port: 9192
+ targetPort: 9192
+---
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+ name: monitoringservice-hpa
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: monitoringservice
+ minReplicas: 1
+ maxReplicas: 10
+ metrics:
+ - type: Resource
+ resource:
+ name: cpu
+ target:
+ type: Utilization
+ averageUtilization: 80
diff --git a/manifests/webuiservice.yaml b/manifests/webuiservice.yaml
index bb2573c45..87fe57719 100644
--- a/manifests/webuiservice.yaml
+++ b/manifests/webuiservice.yaml
@@ -111,9 +111,32 @@ spec:
selector:
app: webuiservice
ports:
- - name: webui
- port: 8004
- targetPort: 8004
- - name: grafana
- port: 3000
- targetPort: 3000
+ - name: webui
+ port: 8004
+ targetPort: 8004
+ - name: grafana
+ port: 3000
+ targetPort: 3000
+# TESTING
+---
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+ name: webuiservice-hpa
+spec:
+ scaleTargetRef:
+ apiVersion: apps/v1
+ kind: Deployment
+ name: webuiservice
+ minReplicas: 1
+ maxReplicas: 20
+ metrics:
+ - type: Resource
+ resource:
+ name: cpu
+ target:
+ type: Utilization
+ averageUtilization: 50
+ #behavior:
+ # scaleDown:
+ # stabilizationWindowSeconds: 30
--
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