[kubernetes]-kubernetes运行小幺鸡及邮件重置密码

我不是女神ヾ 2023-07-11 12:58 2阅读 0赞

### 第一步 拷贝数据并修改配置文件 ###

拷贝本地mysql数据到阿里云RDS

查看配置文件xiaoyao/WEB-INF/classes/config.properties中静态文件的存放位置拷贝到nfs服务器

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静态文件为/usr/local/services/xiaoyao\_file

修改配置文件 调整数据库信息

如果需要开启小幺鸡邮件重置密码功能 需要把配置文件中的邮件配置改成如下

# 邮件配置
    email.provider=cn.com.xiaoyaoji.extension.email.DefaultEMailProvider
    email.from=user@pdabc.com
    email.smtp.server=smtp.mxhichina.com
    email.smtp.port=465
    email.username=user@pdabc.com
    email.password=$password

### 第二步 创建dockerfile 制作镜像 将小幺鸡的包考进tomcat ###

Dockerfile-xiaoyaoji-80

FROM harbor.aircourses.com/jiaminxu/tomcat:v7.1
    MAINTAINER PDABC Enterprise Container Images <hugo.xu@pdabc.com>
    COPY xiaoyao /usr/local/tomcat/webapps/ROOT
    ENV JAVA_HOME /usr/local/openjdk-8
    ENV CATALINA_HOME /usr/local/tomcat/
    ENV PATH $PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin
    
    ENTRYPOINT ["sh", "/usr/local/tomcat/bin/catalina.sh", "run" ]

### 第三步 在k8s中运行 ###

pv.yaml

##创建nfs-PV
    ---
    apiVersion: v1
    kind: PersistentVolume
    metadata:
      name: xiaoyaoji-pv
      namespace: default
      labels:
        pv: xiaoyaoji-pv
    spec:
      capacity:
        storage: 5Gi
      accessModes:
        - ReadWriteMany
      persistentVolumeReclaimPolicy: Retain
      nfs:
        path: /opt/xiaoyao_file
        server: 192.168.13.212

kubectl create -f pv.yaml

pvc.yaml

##创建 NFS-pvc
    ---
    kind: PersistentVolumeClaim
    apiVersion: v1
    metadata:
      name: xiaoyaoji-pvc
      namespace: default
    spec:
      accessModes:
        - ReadWriteMany
      resources:
        requests:
          storage: 5Gi
      selector:
        matchLabels:
          pv: xiaoyaoji-pv

kubectl create -f pvc.yaml

deployment.yaml

apiVersion: apps/v1
    kind: Deployment
    metadata:
    # deployment名字 和svc 和ingress绑定没关系
      name: xiaoyaoji-dp
      namespace: default
    spec:
      replicas: 1
      # 在定义模板的时候必须定义labels,因为Deployment.spec.selector是必须字段,而他又必须和template.labels对应
      selector:
        matchLabels:
          app: xiaoyaoji
      # template里面定义的内容会应用到下面所有的副本集里面(例如depolyment下的pod),在template.spec.containers里面不能定义labels标签。可以kubectl get pods --show-labels查看
      template:
        metadata:
          labels:
            app: xiaoyaoji
            env: pre
        spec:
          containers:
          # containers名字 和svc 和ingress绑定没关系
          - name: xiaoyaoji
            #image: harbor.aircourses.com/jiaminxu/xiaoyaoji:v1.0
            image: harbor.aircourses.com/kubernetes/xiaoyaoji:v3.0
            volumeMounts:
            - mountPath: /usr/local/services/xiaoyao_file
              name: xiaoyao-file
            ports:
            - name: http
              containerPort: 8080
          volumes:
          - name: xiaoyao-file
            persistentVolumeClaim:
              claimName: xiaoyaoji-pvc
          imagePullSecrets:
            - name: myregistrykey

kubectl apply -f  deployment.yaml

svc.yaml

apiVersion: v1
    kind: Service
    metadata:
      name: xiaoyaoji
      namespace: default
    spec:
      type: ClusterIP
      selector:
        app: xiaoyaoji
        env: pre
      ports:
      - name: http
        port: 80
        targetPort: 8080

kubectl apply -f   svc.yaml

ingress.yaml

apiVersion: extensions/v1beta1
    kind: Ingress
    metadata:
    # 通过添加下面的annotations 来开启白名单
    # 关闭80强制跳转443 为ingress配置增加注解（annotations）：nginx.ingress.kubernetes.io/ssl-redirect: 'false' 就可以禁止http强制跳转至https
      annotations:
        nginx.ingress.kubernetes.io/whitelist-source-range: "60.191.70.64/29, 192.168.0.0/16, 47.111.185.111, 47.97.113.64, 47.99.246.58, 47.111.170.245, 47.111.247.117, 47.99.244.221, 47.110.144.233, 47.110.144.233, 121.41.103.54, 121.40.186.211, 121.40.16.165, 121.40.16.63, 60.191.70.66"
        nginx.ingress.kubernetes.io/ssl-redirect: 'false'
      name: xiaoyaoji
    spec:
      tls:
       - hosts:
         - xiaoyaoji.aircourses.com
         secretName: aircourses
      rules:
        - host: xiaoyaoji.aircourses.com
          http:
            paths:
            - path: /
              backend:
                serviceName: xiaoyaoji
                servicePort: 80

kubectl apply -f   ingress.yaml

测试功能

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[format_png 1]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9naXRlZS5jb20vamlhbWlueHUvQmxvZ0ltYWdlL3Jhdy9tYXN0ZXIvaW1nLzIwMjAwMzA1MTEzNjQ3LnBuZw?x-oss-process=image/format,png
[format_png 2]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9naXRlZS5jb20vamlhbWlueHUvQmxvZ0ltYWdlL3Jhdy9tYXN0ZXIvaW1nLzIwMjAwMzA1MTEyNDE2LnBuZw?x-oss-process=image/format,png
[format_png 3]: https://imgconvert.csdnimg.cn/aHR0cHM6Ly9naXRlZS5jb20vamlhbWlueHUvQmxvZ0ltYWdlL3Jhdy9tYXN0ZXIvaW1nLzIwMjAwMzA1MTEyMTEzLnBuZw?x-oss-process=image/format,png