新增RMDC部分的代码

69-202511-AI-GPU测试/k8s-postgresql-timescaledb.yaml

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+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: timescaledb-config
+  namespace: wdd-rmdc
+data:
+  postgresql.conf: |
+    # 内存优化配置
+    shared_buffers = 4GB
+    effective_cache_size = 12GB
+    maintenance_work_mem = 1GB
+    checkpoint_completion_target = 0.9
+    wal_buffers = 16MB
+    default_statistics_target = 100
+    random_page_cost = 1.1
+    effective_io_concurrency = 200
+    work_mem = 128MB
+    min_wal_size = 2GB
+    max_wal_size = 8GB
+    max_worker_processes = 8
+    max_parallel_workers_per_gather = 4
+    max_parallel_workers = 8
+    max_parallel_maintenance_workers = 4
+    
+    # TimescaleDB 优化
+    timescaledb.max_background_workers = 8
+    shared_preload_libraries = 'timescaledb'
+---
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: timescaledb
+  namespace: wdd-rmdc
+spec:
+  serviceName: timescaledb
+  replicas: 1
+  selector:
+    matchLabels:
+      app: timescaledb
+  template:
+    metadata:
+      labels:
+        app: timescaledb
+    spec:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: kubernetes.io/hostname
+                    operator: In
+                    values:
+                      - worker-2-192.168.40.62
+      imagePullSecrets:
+        - name: harborsecret
+      containers:
+        - name: timescaledb
+          image: harbor.cdcyy.com.cn/cmii/timescaledb:2.24.0-pg17
+          ports:
+            - containerPort: 5432
+              name: postgresql
+          env:
+            - name: POSTGRES_PASSWORD
+              value: "admin@123"
+            - name: POSTGRES_USER
+              value: "postgres"
+            - name: POSTGRES_DB
+              value: "timescaledb"
+            - name: PGDATA
+              value: /var/lib/postgresql/data/pgdata
+            - name: TS_TUNE_MEMORY
+              value: "16GB"
+            - name: TS_TUNE_NUM_CPUS
+              value: "8"
+          resources:
+            requests:
+              memory: "8Gi"
+              cpu: "4"
+            limits:
+              memory: "16Gi"
+              cpu: "4"
+          volumeMounts:
+            - name: data
+              mountPath: /var/lib/postgresql/data
+            - name: config
+              mountPath: /etc/postgresql/postgresql.conf
+              subPath: postgresql.conf
+          livenessProbe:
+            exec:
+              command:
+                - /bin/sh
+                - -c
+                - pg_isready -U postgres
+            initialDelaySeconds: 30
+            periodSeconds: 10
+          readinessProbe:
+            exec:
+              command:
+                - /bin/sh
+                - -c
+                - pg_isready -U postgres
+            initialDelaySeconds: 5
+            periodSeconds: 5
+      volumes:
+        - name: config
+          configMap:
+            name: timescaledb-config
+        - name: data
+          hostPath:
+            path: /var/lib/docker/postgresql_data
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: timescaledb
+  namespace: wdd-rmdc
+spec:
+  type: NodePort
+  ports:
+    - port: 5432
+      targetPort: 5432
+      nodePort: 35432
+      protocol: TCP
+      name: postgresql
+  selector:
+    app: timescaledb
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: timescaledb-headless
+  namespace: wdd-rmdc
+spec:
+  clusterIP: None
+  ports:
+    - port: 5432
+      targetPort: 5432
+      protocol: TCP
+      name: postgresql
+  selector:
+    app: timescaledb