#138 Add kong httpbin manifests

common_k8s_manifests/README.md

@@ -4,3 +4,4 @@
 * [dvwa_webapp](./dvwa_webapp)
 * [netshoot debug pod](./netshoot)
 * [redis cluster](./redis-cluster/)
+* [httpbin](./httpbin/)

common_k8s_manifests/httpbin/README.md

@@ -0,0 +1,2 @@
+## 개요
+* kong httpbin 애플리케이션

common_k8s_manifests/httpbin/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: httpbin
+  namespace: default
+  labels:
+    app: httpbin
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: httpbin
+  template:
+    metadata:
+      labels:
+        app: httpbin
+    spec:
+      terminationGracePeriodSeconds: 30
+      containers:
+      - name: httpbin
+        image: kong/httpbin:0.2.1
+        ports:
+        - containerPort: 80
+        readinessProbe:
+          httpGet:
+            path: /status/200
+            port: 80
+          initialDelaySeconds: 20
+          periodSeconds: 5
+        lifecycle:
+          preStop:
+            exec:
+              command: [ "sh", "-c", "echo 'PreStop Hook: Waiting 15 seconds' && sleep 15" ]
+        resources:
+          limits:
+            cpu: 300m
+            memory: 128Mi
+          requests:
+            cpu: 300m
+            memory: 128Mi

common_k8s_manifests/httpbin/ingress.yaml

@@ -0,0 +1,28 @@
+# AWS ALB Ingress Controller를 사용하여 Ingress 리소스를 생성합니다.
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: httpbin
+  namespace: default
+  annotations:
+    alb.ingress.kubernetes.io/scheme: internet-facing
+    alb.ingress.kubernetes.io/target-type: ip
+    alb.ingress.kubernetes.io/target-group-attributes: deregistration_delay.timeout_seconds=60
+    alb.ingress.kubernetes.io/healthcheck-path: "/status/200" # readinessProbe와 동일한 경로 설정
+    alb.ingress.kubernetes.io/healthcheck-port: "80" # 컨테이너 포트 설정
+    alb.ingress.kubernetes.io/healthcheck-interval-seconds: "10" # 헬스체크 주기 (초)
+    alb.ingress.kubernetes.io/healthcheck-timeout-seconds: "5" # 헬스체크 타임아웃 (초)
+    alb.ingress.kubernetes.io/healthy-threshold-count: "2" # 헬스 체크 성공 기준 횟수
+    alb.ingress.kubernetes.io/unhealthy-threshold-count: "2" # 헬스 체크 실패 기준 횟수
+spec:
+  ingressClassName: alb
+  rules:
+  - http:
+      paths:
+      - path: /
+        pathType: ImplementationSpecific
+        backend:
+          service:
+            name: httpbin
+            port:
+              number: 80

common_k8s_manifests/httpbin/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: httpbin
+  namespace: default
+  labels:
+    app: httpbin
+spec:
+  selector:
+    app: httpbin
+  ports:
+  - protocol: TCP
+    port: 80
+    targetPort: 80
+  type: ClusterIP