lb heatlcheck update

k8s/aws/31-petclinic-ingress.yaml

@@ -9,8 +9,8 @@ metadata:
     alb.ingress.kubernetes.io/target-type: ip
     alb.ingress.kubernetes.io/listen-ports: '[{"HTTP":80}]'
 
-    # 헬스체크 설정
-    alb.ingress.kubernetes.io/healthcheck-path: /actuator/health/liveness
+    # 헬스체크 설정 LB전용 HealthCheck
+    alb.ingress.kubernetes.io/healthcheck-path: /healthz-lb
     alb.ingress.kubernetes.io/healthcheck-port: traffic-port
     alb.ingress.kubernetes.io/healthcheck-protocol: HTTP
 
@@ -19,6 +19,14 @@ spec:
   rules:
     - http:
         paths:
+            #LB 헬스체크 전용
+          - path: /healthz-lb
+            pathType: Prefix
+            backend:
+              service:
+                name: lb-health
+                port:
+                  number: 80
           - path: /
             pathType: Prefix
             backend:

k8s/aws/99-lb-healthCheck.yaml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: lb-health
+  namespace: petclinic-ns
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: lb-health
+  template:
+    metadata:
+      labels:
+        app: lb-health
+    spec:
+      containers:
+      - name: echo
+        image: hashicorp/http-echo
+        args:
+          - "-text=OK"
+        ports:
+        - containerPort: 5678
+        resources:
+          requests:
+            cpu: "5m"
+            memory: "16Mi"
+          limits:
+            cpu: "10m"
+            memory: "32Mi"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: lb-health
+  namespace: petclinic-ns
+spec:
+  selector:
+    app: lb-health
+  ports:
+  - port: 80
+    targetPort: 5678

k8s/gcp/31-petclinic-ingress.yaml

@@ -1,5 +1,16 @@
 apiVersion: cloud.google.com/v1
 kind: BackendConfig
+metadata:
+  name: lb-health-backendconfig
+  namespace: petclinic-ns
+spec:
+  healthCheck:
+    type: HTTP
+    requestPath: /healthz-lb
+    port: 80
+---
+apiVersion: cloud.google.com/v1
+kind: BackendConfig
 metadata:
   name: petclinic-backendconfig
   namespace: petclinic-ns
@@ -11,6 +22,20 @@ spec:
 ---
 apiVersion: v1
 kind: Service
+metadata:
+  name: lb-health
+  namespace: petclinic-ns
+  annotations:
+    beta.cloud.google.com/backend-config: '{"default":"lb-health-backendconfig"}'
+spec:
+  selector:
+    app: lb-health
+  ports:
+  - port: 80
+    targetPort: 5678
+---
+apiVersion: v1
+kind: Service
 metadata:
   name: petclinic
   namespace: petclinic-ns
@@ -36,6 +61,14 @@ spec:
   rules:
     - http:
         paths:
+            # LB 헬스체크 전용
+          - path: /healthz-lb
+            pathType: Prefix
+            backend:
+              service:
+                name: lb-health
+                port:
+                  number: 80
           - path: /
             pathType: Prefix
             backend:

k8s/gcp/99-lb-healthCheck.yaml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: lb-health
+  namespace: petclinic-ns
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: lb-health
+  template:
+    metadata:
+      labels:
+        app: lb-health
+    spec:
+      containers:
+      - name: echo
+        image: hashicorp/http-echo
+        args:
+          - "-text=OK"
+        ports:
+        - containerPort: 5678
+        resources:
+          requests:
+            cpu: "5m"
+            memory: "16Mi"
+          limits:
+            cpu: "10m"
+            memory: "32Mi"
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: lb-health
+  namespace: petclinic-ns
+spec:
+  selector:
+    app: lb-health
+  ports:
+  - port: 80
+    targetPort: 5678