本文介绍了DevOps平台部署K8s容器的Values值配置详解

一、DevOps_Values

## 实例运行数量
replicaCount: 2

## 设置默认的image、imageTag和imagePullPolicy。
image:
  repository: harbor.test.com/finance-test-it/test-admin
  tag:
  pullPolicy: IfNotPresent

## Deployment 更新策略
deploymentUpdate:
  type: RollingUpdate
  maxUnavailable: 0
  maxSurge: 100%

## Pod 优先级设置
## ref: https://kubernetes.io/docs/concepts/configuration/pod-priority-preemption/
##
priorityClassName: ''

## Pod 节点分配
## ref: https://kubernetes.io/docs/user-guide/node-selection/
##
nodeSelector: {}
tolerations: []
affinity: {}

## 给 Pod 附加的 annotations
podAnnotations: {}

## ## Pod 附加的 labels
podLabels: {}

## 实例运行时的环境变量
env:
  open:
    #实例名
    SPRING_APPLICATION_NAME: test-admin
    # 本实例服务端口
    SERVER_PORT: 9085
    # 本实例管理端口
    MANAGEMENT_SERVER_PORT: 9086


    #日志路径配置
    LOGBACK_LOGHOME: /applog/test/test-admin
    LOGBACK_APPNAME: test-admin
    LOGBACK_LOGLEVEL: info


    #数据库配置
    SPRING_DATASOURCE_URL: jdbc:mysql://192.168.2.169:3306/test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=GMT%2B8&useOldAliasMetadataBehavior=true&allowMultiQueries=true
    SPRING_DATASOURCE_USERNAME: test
    SPRING_DATASOURCE_PASSWORD: test@_2025
    
    #nacos配置
    #注册中心
    SPRING_CLOUD_NACOS_DISCOVERY_SERVER_ADDR: test-nacos.test-tool:8848 #服务名+命名空间
    SPRING_CLOUD_NACOS_DISCOVERY_NAMESPACE: 9f6372c2-9a52-4f75-a79f-5b6ak98cf56c #登录nacos控制台左侧命名空间获取命名空间ID值
    SPRING_CLOUD_NACOS_DISCOVERY_REGISTER_ENABLED: true
    #配置中心
    NACOS_CONFIG_SERVER_ADDR: test-nacos.test-tool:8848
    NACOS_CONFIG_NAMESPACE: 9f6372c2-9a52-4f75-a79f-5b6ak98cf56c

    #redis配置
    SPRING_REDIS_PREFIX: pro
    REDIS_NODE1: 192.168.2.80:6379
    REDIS_NODE2: 192.168.2.81:6379
    REDIS_NODE3: 192.168.2.82:6379
    REDIS_NODE4: 192.168.2.83:6379
    REDIS_NODE5: 192.168.2.84:6379
    REDIS_NODE6: 192.168.2.85:6379

    #rabbitmq配置
    RABBITMQ_HOST: rmq-cluster.test-tool
    RABBITMQ_PORT: 5672
    RABBITMQ_USERNAME: rabbitmq
    RABBITMQ_PASSWORD: rabbitmq@*2019
    RABBITMQ_VIRTUALHOST: rabbitmq

    #NFS配置
    NFS_SERVER_IP: 192.168.2.201
    FILE_PATH_MGT: /appdata/test/admin/mgt/
    FILE_PATH_APP: /appdata/test/app/app/file/

    # 启动配置文件
    JAVA_OPTS: >-
      -XX:+UseG1GC
      -XX:NativeMemoryTracking=summary
      -Xmx6144m
      -Xms2048m
      -Dspring.profiles.active=docker
      -XX:+HeapDumpOnOutOfMemoryError

## Liveness和Readiness 探针相关配置
## ref: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
    SCHEDULER_NAME: crane-scheduler
    JVM_FULLGC_EXECUTE_HOUR: 6,9,12,15,18,23
livenessProbe:
  initialDelaySeconds: 500
  periodSeconds: 30
  timeoutSeconds: 3
  successThreshold: 1
  failureThreshold: 6
readinessProbe:
  initialDelaySeconds: 5
  periodSeconds: 15
  timeoutSeconds: 3
  successThreshold: 1
  failureThreshold: 3

## 资源请求和限制相关配置
## ref: http://kubernetes.io/docs/user-guide/compute-resources/
##
resources:
  limits:
    cpu: 8
    memory: 12Gi
  requests:
    cpu: 5m
    memory: 8Gi
## service 相关设置
## ref: http://kubernetes.io/docs/user-guide/services/
##
service:
  # 是否启用 service 暴露本服务
  enabled: true
  # Service 名称
  name: test-admin
  # Service 类型
  type: NodePort
  # 指定 service 的 clusterIP
  NodePort:
  # 端口设置
  ports:
    # 服务端口
    http:
      port: 9085
      nodePort: 30085
    # 管理端口
    actuator:
      port: 9086
  ## externalIPs 设置
  # externalIPs:
  #   - externalIp1
  annotations: {}
    # prometheus.io/scrape: 'true'
  # prometheus.io/path: '/actuator/prometheus'
  # prometheus.io/port: '8379'

ingress:
  enabled: true
  name: test-admin
  host: test-admin.test.com
  service:
    name: test-admin
    port: 9085

## 日志收集
logs:
  enabled: false
  # 日志收集格式
  parser: spring-boot

二、如果有使用Rancher,那么对应的环境变量配置如下
#日志路径配置
类型:key/Value Pair 变量名:LOGBACK_APPNAME 值:test-admin
类型:key/Value Pair 变量名:LOGBACK_LOGHOME 值:/applog/test/test-admin
类型:key/Value Pair 变量名:LOGBACK_LOGLEVEL 值:info

#启动配置文件
类型:key/Value Pair 变量名:JAVA_OPTS 值:-XX:+UseG1GC -XX:NativeMemoryTracking=summary -Xmx6144m -Xms2048m -Dspring.profiles.active=docker -XX:+HeapDumpOnOutOfMemoryError

#内存回收配置
类型:key/Value Pair 变量名:JVM_FULLGC_EXECUTE_HOUR 值:6,9,12,15,18,23

#NFS配置
类型:key/Value Pair 变量名:NFS_SERVER_IP 值:192.168.2.201
类型:key/Value Pair 变量名:FILE_PATH_MGT 值:/appdata/test/admin/mgt/
类型:key/Value Pair 变量名:FILE_PATH_APP 值:/appdata/test/app/app/file/

#nacos配置
#注册中心
类型:key/Value Pair 变量名:SPRING_CLOUD_NACOS_DISCOVERY_SERVER_ADDR 值:test-nacos.test-tool:8848 #服务名+命名空间
类型:key/Value Pair 变量名:SPRING_CLOUD_NACOS_DISCOVERY_NAMESPACE 值:9f6372c2-9a52-4f75-a79f-5b6ak98cf56c  #登录nacos控制台左侧命名空间获取命名空间ID值
类型:key/Value Pair 变量名:SPRING_CLOUD_NACOS_DISCOVERY_REGISTER_ENABLED 值:true
#配置中心
类型:key/Value Pair 变量名:NACOS_CONFIG_SERVER_ADDR 值:test-nacos.test-tool:8848
类型:key/Value Pair 变量名:NACOS_CONFIG_NAMESPACE 值:9f6372c2-9a52-4f75-a79f-5b6ak98cf56c 

#rabbitmq配置
类型:key/Value Pair 变量名:RABBITMQ_HOST 值:rmq-cluster.test-tool
类型:key/Value Pair 变量名:RABBITMQ_PORT 值:5672
类型:key/Value Pair 变量名:RABBITMQ_USERNAME 值:rabbitmq
类型:key/Value Pair 变量名:RABBITMQ_PASSWORD 值:rabbitmq@*2019
类型:key/Value Pair 变量名:RABBITMQ_VIRTUALHOST 值:rabbitmq

#redis配置
类型:key/Value Pair 变量名:SPRING_REDIS_PREFIX 值:pro
类型:key/Value Pair 变量名:REDIS_NODE1 值:192.168.2.80:6379
类型:key/Value Pair 变量名:REDIS_NODE2 值:192.168.2.81:6379
类型:key/Value Pair 变量名:REDIS_NODE3 值:192.168.2.82:6379
类型:key/Value Pair 变量名:REDIS_NODE4 值:192.168.2.83:6379
类型:key/Value Pair 变量名:REDIS_NODE5 值:192.168.2.84:6379
类型:key/Value Pair 变量名:REDIS_NODE6 值:192.168.2.85:6379

#数据库配置
类型:key/Value Pair 变量名:SPRING_DATASOURCE_URL 值:jdbc:mysql://192.168.2.169:3306/test?useUnicode=true&characterEncoding=UTF-8&useSSL=false&allowPublicKeyRetrieval=true&serverTimezone=GMT%2B8&useOldAliasMetadataBehavior=true&allowMultiQueries=true
类型:key/Value Pair 变量名:SPRING_DATASOURCE_USERNAME 值:test
类型:key/Value Pair 变量名:SPRING_DATASOURCE_PASSWORD 值:test@_2025

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