新增流水线脚本

k8s_yaml/elasticsearch-9.2.2/单节点/es-single.yaml

@@ -0,0 +1,104 @@
+---
+# Headless Service（StatefulSet 必需，哪怕单节点，无头）
+apiVersion: v1
+kind: Service
+metadata:
+  name: elasticsearch
+  namespace: es-test
+spec:
+  clusterIP: None
+  selector:
+    app: elasticsearch
+  ports:
+  - port: 9200
+    name: http
+  - port: 9300
+    name: transport
+
+---
+# 单节点 StatefulSet (有状态工作负载)
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: elasticsearch
+  namespace: es-test
+spec:
+  serviceName: "elasticsearch"
+  replicas: 1  # 👈 单节点！
+  selector:
+    matchLabels:
+      app: elasticsearch
+  template:
+    metadata:
+      labels:
+        app: elasticsearch
+    spec:
+      # ✅ 关键：initContainer 修复内核参数（腾讯云默认可能不足）
+      initContainers:
+      - name: increase-vm-max-map
+        image: busybox
+        command: ["sysctl", "-w", "vm.max_map_count=262144"]
+        securityContext:
+          privileged: true
+
+      containers:
+      - name: elasticsearch
+        image: docker.elastic.co/elasticsearch/elasticsearch:9.2.2
+        env:
+        - name: discovery.type
+          value: "single-node"  # ⚠️ 必须！否则 ES 9 会报错退出
+        - name: cluster.name
+          value: "test-es-cluster"
+        - name: node.name
+          value: "es-test-node"
+        - name: ES_JAVA_OPTS
+          value: "-Xms1g -Xmx1g"  # 测试环境 1G 足够
+        ports:
+        - containerPort: 9200
+          name: http
+        - containerPort: 9300
+          name: transport
+        volumeMounts:
+        - name: data
+          mountPath: /usr/share/elasticsearch/data
+
+        # 探针（可选，加快感知）
+        readinessProbe:
+          httpGet:
+            path: /_cluster/health
+            port: 9200
+          initialDelaySeconds: 20
+          periodSeconds: 10
+        livenessProbe:
+          httpGet:
+            path: /_cluster/health
+            port: 9200
+          initialDelaySeconds: 60
+          periodSeconds: 30
+
+        # ✅ ES 9 默认非 root 运行，必须设置
+        securityContext:
+          runAsUser: 1000
+          runAsGroup: 1000
+          fsGroup: 1000
+
+      # 腾讯云 CBS 需要 RWO，单节点没问题
+      volumes:
+      - name: data
+        persistentVolumeClaim:
+          claimName: es-data-pvc
+
+---
+# 单独创建 PVC（StatefulSet 用 volumeClaimTemplates 更规范，但单节点直接 PVC 更直观）
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: es-data-pvc
+  namespace: es-test
+spec:
+  accessModes:
+    - ReadWriteOnce
+  storageClassName: cbs  # 👈 腾讯云默认存储类（如用高性能 SSD 改为 cbs-premium）
+  resources:
+    requests:
+      storage: 20Gi  # 测试够用，可调小如 10Gi

k8s_yaml/elasticsearch-9.2.2/单节点/步骤.txt

@@ -0,0 +1,14 @@
+步骤 1：创建 Namespace
+kubectl create ns es-test
+
+步骤 2：创建 Elasticsearch 集群
+kubectl apply -f es-cluster.yaml -n es-test
+
+步骤 3：创建 Kibana
+kubectl apply -f kibana.yaml -n es-test
+
+步骤 4：创建 Logstash
+kubectl apply -f logstash.yaml -n es-test
+
+步骤 5：创建 Filebeat
+kubectl apply -f filebeat.yaml