jenkins-pipeline/k8s_yaml/test/test-flymoon-admin.yaml

# ----------------------------
# Deployment
# ----------------------------
apiVersion: apps/v1
kind: Deployment
metadata:
  name: test-flymoon-admin-deployment
  namespace: test-lessie
  labels:
    app: test-flymoon-admin
    environment: test
    project: flymoon
spec:
  replicas: 1
  selector:
    matchLabels:
      app: test-flymoon-admin
      environment: test
      project: flymoon
  strategy:
    type: RollingUpdate # 滚动更新策略
    rollingUpdate:
      maxSurge: 1 # 最大新增副本数，更新过程中「超出期望副本数」最多为1（每次只创建1个新 Pod）
      maxUnavailable: 0 # 最大不可用副本数，更新过程中「不可用 Pod 数」最多为0（不允许服务降级）
  template:
    metadata:
      labels:
        app: test-flymoon-admin
        environment: test
        project: flymoon
    spec:
      imagePullSecrets:
        - name: dxin-image-repository # 镜像仓库凭证Secret
      volumes:
        - name: flymoon-admin-logs-volume
          hostPath:
            path: /data/logs/flymoon-admin/
            type: DirectoryOrCreate
      containers:
        - name: test-flymoon-admin # 容器名称
          image: uswccr.ccs.tencentyun.com/lessietest/flymoon-admin:v0.0.1 # 容器镜像
          imagePullPolicy: Always # 镜像拉取策略 拉
          env:
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: SPRING_PROFILES_ACTIVE
              value: "s1"
          ports:
            - containerPort: 8080 # 容器暴露的端口
          resources:
            requests:
              cpu: "100m" # 容器请求分配0.1个CPU核心（这不是实际占用，但调度会以这里进行参考）
              memory: "1Gi" # 容器请求分配1Gi内存（这会实际预留）
            limits:
              cpu: "1" # 最多可以使用1个CPU核心
              memory: "3Gi" # 容器最多可以使用3Gi内存
          volumeMounts:
            - name: flymoon-admin-logs-volume
              mountPath: /app/logs/
              subPathExpr: flymoon-admin-log-$(POD_NAME)

---
# ----------------------------
# Service
# 集群内部：http://test-flymoon-admin-svc.test-lessie.svc.cluster.local:8080
# 集群外部：http://<Node-IP>:30808
# ----------------------------

apiVersion: v1
kind: Service
metadata:
  name: test-flymoon-admin-svc
  namespace: test-lessie
  labels:
    app: test-flymoon-admin
    environment: test
    project: flymoon
spec:
  type: NodePort
  selector: # 必须匹配 Deployment 的 labels 才能关联 Pod
    app: test-flymoon-admin
    environment: test
    project: flymoon
  ports:
    - name: http
      port: 8080 # ClusterIP 内部端口
      targetPort: 8080 # 容器端口
      nodePort: 30808 # 节点对外端口(30000-32767)