[FEAT] 파드 스케줄링, 메모리 조정

k8s/deployment/config-deployment.yaml

@@ -25,16 +25,23 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: config-server
       containers:
         - name: config-server
           image: pairmate-registry.kr.ncr.ntruss.com/config-server:latest
           imagePullPolicy: Always
           resources:
             requests:
-              cpu: "100m"
+              cpu: "200m"
               memory: "128Mi"
             limits:
-              cpu: "200m"
+              cpu: "300m"
               memory: "256Mi"
           envFrom:
             - secretRef:

k8s/deployment/eureka-deployment.yaml

@@ -20,6 +20,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: eureka-server
       # config 실행 대기
       initContainers:
         - name: wait-for-config

k8s/deployment/gateway-deployment.yaml

@@ -22,6 +22,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: gateway-service
       # eureka, config 대기
       initContainers:
         - name: wait-for-config

k8s/deployment/pay-service-deployment.yaml

@@ -21,6 +21,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: pay-service
       initContainers:
         # Config Server, Eureka, DB가 준비될 때까지 대기
         - name: wait-for-config
@@ -41,7 +48,7 @@ spec:
             - containerPort: 8083
           resources:
             requests:
-              cpu: "150m"
+              cpu: "300m"
               memory: "256Mi"
             limits:
               cpu: "300m"

k8s/deployment/review-service-deployment.yaml

@@ -20,6 +20,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: review-service
       initContainers:
         - name: wait-for-config
           image: busybox
@@ -30,15 +37,14 @@ spec:
         - name: wait-for-db
           image: busybox
           command: ['sh', '-c', 'until nc -z user-db 3306; do echo waiting db; sleep 3; done;']
-
       containers:
         - name: review-service
           resources:
             requests:
-              cpu: "100m"
-              memory: "192Mi"
-            limits:
               cpu: "200m"
+              memory: "256Mi"
+            limits:
+              cpu: "256m"
               memory: "320Mi"
           image: pairmate-registry.kr.ncr.ntruss.com/review-service:latest
           imagePullPolicy: Always

k8s/deployment/store-service-deployment.yaml

@@ -23,7 +23,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
-
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: store-service
       initContainers:
         - name: wait-for-config
           image: busybox
@@ -41,8 +47,8 @@ spec:
           imagePullPolicy: Always
           resources:
             requests:
-              cpu: "150m"
-              memory: "192Mi"
+              cpu: "200m"
+              memory: "256Mi"
             limits:
               cpu: "300m"
               memory: "320Mi"

k8s/deployment/user-service-deployment.yaml

@@ -20,6 +20,13 @@ spec:
     spec:
       imagePullSecrets:
         - name: ncr-secret
+      topologySpreadConstraints:
+        - maxSkew: 1
+          topologyKey: "kubernetes.io/hostname"
+          whenUnsatisfiable: ScheduleAnyway
+          labelSelector:
+            matchLabels:
+              app: user-service
       initContainers:
         - name: wait-for-db
           image: busybox