From 09590ef86f20a0c9a4308a4bd609e94430a89df6 Mon Sep 17 00:00:00 2001
From: "JOSEPH\\tayyi" <tayyihsuen@gmail.com>
Date: Tue, 24 Oct 2023 15:37:20 +0800
Subject: [PATCH] Add request for cpu metric to support autoscaling

---
 deployment/gke-prod-manifests/admin-service-deployment.yaml | 6 +++++-
 .../collaboration-service-deployment.yaml                   | 6 +++++-
 deployment/gke-prod-manifests/frontend-deployment.yaml      | 6 +++++-
 deployment/gke-prod-manifests/gateway-deployment.yaml       | 6 +++++-
 .../gke-prod-manifests/matching-service-deployment.yaml     | 6 +++++-
 .../gke-prod-manifests/question-service-deployment.yaml     | 6 +++++-
 deployment/gke-prod-manifests/user-service-deployment.yaml  | 6 +++++-
 7 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/deployment/gke-prod-manifests/admin-service-deployment.yaml b/deployment/gke-prod-manifests/admin-service-deployment.yaml
index bf09dd8c..94f8357c 100644
--- a/deployment/gke-prod-manifests/admin-service-deployment.yaml
+++ b/deployment/gke-prod-manifests/admin-service-deployment.yaml
@@ -32,6 +32,10 @@ spec:
             - containerPort: 5005
               hostPort: 5005
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/collaboration-service-deployment.yaml b/deployment/gke-prod-manifests/collaboration-service-deployment.yaml
index 25ce8757..90c9d724 100644
--- a/deployment/gke-prod-manifests/collaboration-service-deployment.yaml
+++ b/deployment/gke-prod-manifests/collaboration-service-deployment.yaml
@@ -47,6 +47,10 @@ spec:
             - containerPort: 5003
               hostPort: 5003
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/frontend-deployment.yaml b/deployment/gke-prod-manifests/frontend-deployment.yaml
index 1ed796a0..d1ae9eef 100644
--- a/deployment/gke-prod-manifests/frontend-deployment.yaml
+++ b/deployment/gke-prod-manifests/frontend-deployment.yaml
@@ -24,6 +24,10 @@ spec:
             - containerPort: 3000
               hostPort: 3000
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/gateway-deployment.yaml b/deployment/gke-prod-manifests/gateway-deployment.yaml
index 019ffa2b..cdf967c7 100644
--- a/deployment/gke-prod-manifests/gateway-deployment.yaml
+++ b/deployment/gke-prod-manifests/gateway-deployment.yaml
@@ -34,6 +34,10 @@ spec:
             - containerPort: 4000
               hostPort: 4000
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/matching-service-deployment.yaml b/deployment/gke-prod-manifests/matching-service-deployment.yaml
index 6e03fc6c..fea7a690 100644
--- a/deployment/gke-prod-manifests/matching-service-deployment.yaml
+++ b/deployment/gke-prod-manifests/matching-service-deployment.yaml
@@ -32,6 +32,10 @@ spec:
             - containerPort: 5002
               hostPort: 5002
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/question-service-deployment.yaml b/deployment/gke-prod-manifests/question-service-deployment.yaml
index cf50d672..d54a5a59 100644
--- a/deployment/gke-prod-manifests/question-service-deployment.yaml
+++ b/deployment/gke-prod-manifests/question-service-deployment.yaml
@@ -32,6 +32,10 @@ spec:
             - containerPort: 5004
               hostPort: 5004
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}
diff --git a/deployment/gke-prod-manifests/user-service-deployment.yaml b/deployment/gke-prod-manifests/user-service-deployment.yaml
index b7687f6c..ee8293f4 100644
--- a/deployment/gke-prod-manifests/user-service-deployment.yaml
+++ b/deployment/gke-prod-manifests/user-service-deployment.yaml
@@ -32,6 +32,10 @@ spec:
             - containerPort: 5001
               hostPort: 5001
               protocol: TCP
-          resources: {}
+          resources: 
+            # You must specify requests for CPU to autoscale
+            # based on CPU utilization
+            requests:
+              cpu: "250m"
       restartPolicy: Always
 status: {}