feat: 添加kubernetes部署

test/k8s/balancer.yaml

@@ -0,0 +1,154 @@
+# Balancer Deployment (Data Plane / Gateway)
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: balancer
+  namespace: ez-api-test-dev
+  labels:
+    app.kubernetes.io/name: ez-api-test-dev
+    app.kubernetes.io/component: balancer
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: balancer
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  template:
+    metadata:
+      labels:
+        app: balancer
+        app.kubernetes.io/name: ez-api-test-dev
+        app.kubernetes.io/component: balancer
+    spec:
+      # 等待 Redis 就绪
+      initContainers:
+        - name: wait-for-redis
+          image: busybox:1.36
+          command:
+            - sh
+            - -c
+            - |
+              until nc -z redis 6379; do
+                echo "Waiting for redis..."
+                sleep 2
+              done
+              echo "Redis is ready!"
+      containers:
+        - name: balancer
+          image: harbor.rcfortress.site/library/balancer:latest
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8081
+              name: http
+          env:
+            - name: EZ_BALANCER_PORT
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_PORT
+            # Redis
+            - name: EZ_REDIS_ADDR
+              value: "redis:6379"
+            - name: EZ_REDIS_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: ez-api-secrets
+                  key: REDIS_PASSWORD
+            - name: EZ_REDIS_DB
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_REDIS_DB
+            # Log Sink
+            - name: EZ_BALANCER_LOG_SINK_ENABLED
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_LOG_SINK_ENABLED
+            - name: EZ_BALANCER_LOG_SINK_BASE_URL
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_LOG_SINK_BASE_URL
+            - name: EZ_BALANCER_LOG_SINK_TIMEOUT_SECONDS
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_LOG_SINK_TIMEOUT_SECONDS
+            # Stats Flush
+            - name: EZ_BALANCER_STATS_FLUSH_ENABLED
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_STATS_FLUSH_ENABLED
+            - name: EZ_BALANCER_STATS_FLUSH_BASE_URL
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_STATS_FLUSH_BASE_URL
+            - name: EZ_BALANCER_STATS_FLUSH_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: ez-api-secrets
+                  key: EZ_BALANCER_STATS_FLUSH_TOKEN
+            - name: EZ_BALANCER_STATS_FLUSH_INTERVAL_SECONDS
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_STATS_FLUSH_INTERVAL_SECONDS
+            - name: EZ_BALANCER_STATS_FLUSH_BATCH_SIZE
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_STATS_FLUSH_BATCH_SIZE
+            - name: EZ_BALANCER_STATS_FLUSH_TIMEOUT_SECONDS
+              valueFrom:
+                configMapKeyRef:
+                  name: ez-api-config
+                  key: EZ_BALANCER_STATS_FLUSH_TIMEOUT_SECONDS
+          resources:
+            requests:
+              memory: "128Mi"
+              cpu: "50m"
+            limits:
+              memory: "512Mi"
+              cpu: "500m"
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8081
+            initialDelaySeconds: 30
+            periodSeconds: 10
+            timeoutSeconds: 5
+            failureThreshold: 3
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8081
+            initialDelaySeconds: 5
+            periodSeconds: 5
+            timeoutSeconds: 5
+            failureThreshold: 3
+---
+# Balancer Service (LoadBalancer)
+apiVersion: v1
+kind: Service
+metadata:
+  name: balancer
+  namespace: ez-api-test-dev
+  labels:
+    app.kubernetes.io/name: ez-api-test-dev
+    app.kubernetes.io/component: balancer
+spec:
+  type: LoadBalancer
+  ports:
+    - port: 8081
+      targetPort: 8081
+      protocol: TCP
+      name: http
+  selector:
+    app: balancer