包括Springboot,Dubbo,Tomcat三个类型

编译

1	mvn clean package -Dmaven.test.skip=true -T 1C -Dmaven.compile.fork=true -P production --settings /root/.m2/settings.xml

Dockerfile文件编写

FROM harbor.k8s.xxx.com/iflow_public/java-app:oraclejdk-8u321-jre-alpine-1.0.61

COPY ./target/*.gz /data/source/

ENV JAVA_OPTS="-XX:ActiveProcessorCount=2 -XX:MaxRAMPercentage=75.0 -XX:InitialRAMPercentage=75.0 -XX:MinRAMPercentage=75.0 -XX:+DisableExplicitGC -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 -XX:+ExplicitGCInvokesConcurrentAndUnloadsClasses -XX:+CMSClassUnloadingEnabled -XX:+ParallelRefProcEnabled -XX:+CMSScavengeBeforeRemark -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGC -XX:+PrintGCApplicationStoppedTime -XX:+PrintGCDateStamps -XX:ErrorFile=/data/var/log/hs_err_pid%p.log -XX:HeapDumpPath=/data/var/log/ -Xloggc:/data/var/log/gc%t.log -XX:+PrintGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:MaxTenuringThreshold=15 -XX:SurvivorRatio=6 -Dfile.encoding=UTF-8"

ENV START_CLASS="com.xxx.aigc.plateform.PlateformApplication"

ENV ENABLE_PP_AGENT="1"
ENV PP_AGENT_PATH="/usr/local/pinpoint-agent2"


CMD [ "sh", "-c", "start_app.sh" ]

Deployment及Service文件编写

{{$MODULE := "serve" }}
{{$TRUE_APP_NAME := (printf "%v-%v" .Env.FLOW_STANDARD_NAME $MODULE)}}


---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{$TRUE_APP_NAME}}-deploy
  labels:
    rd: {{.Env.CMP_RD}}
    app: {{.Env.FLOW_STANDARD_NAME}}
    project-name: {{.Env.FLOW_PROJECT_NAME}}
    module: {{$MODULE}}
spec:
  replicas: {{if eq .Env.FLOW_DIST_ENV "pre"}}1{{else}}1{{end}}
  selector:
    matchLabels:
      app: {{.Env.FLOW_STANDARD_NAME}}
      project-name: {{.Env.FLOW_PROJECT_NAME}}
      module: {{$MODULE}}
  template:
    metadata:
      annotations:
        alibabacloud.com/burst-resource: eci
      labels:
        rd: {{.Env.CMP_RD}}
        app: {{.Env.FLOW_STANDARD_NAME}}
        project-name: {{.Env.FLOW_PROJECT_NAME}}
        module: {{$MODULE}}
    spec:
      dnsConfig:
        options:
          - name: ndots
            value: "3"
      imagePullSecrets:
        - name: harbor-registry
      containers:
        - name: serve
          image: {{.Env.IMAGE_NAME}}
          imagePullPolicy: Always
          startupProbe:
            tcpSocket:
              port: 8080
            initialDelaySeconds: 15
            periodSeconds: 10
            timeoutSeconds: 1
            successThreshold: 1
            failureThreshold: 30
          livenessProbe:
            tcpSocket:
              port: 8080
            initialDelaySeconds: 10
            periodSeconds: 10
            timeoutSeconds: 1
            successThreshold: 1
            failureThreshold: 15
          env:
          - name: JAVA_APP_OPTS
            value: {{if eq .Env.FLOW_DIST_ENV "pre"}}"-Denv=PRO -Didc=pre"{{else}}"-Denv=PRO"{{end}}
          - name: ENABLE_PP_AGENT
            value: {{if eq .Env.FLOW_DIST_ENV "pre"}}"0"{{else}}"1"{{end}}
          resources:
            limits:
              cpu: 200m
              memory: 4094Mi
            requests:
              cpu: 100m
              memory: 2048Mi
          ports:
            - containerPort: {{.Env.CMP_PORT}}
              name: web
              protocol: TCP
          volumeMounts:
          - name: logs
            mountPath: /tmp/log
          - name: filebeat-data
            mountPath: /data/var/log
        - name: filebeat-sidecar
          image: harbor.k8s.xxx.com/iflow/custom-filebeat:7.10.1-5
          resources:
            limits:
              cpu: 50m
              memory: "100Mi"
            requests:
              cpu: 50m
              memory: "100Mi"
          volumeMounts:
          - name: logs
            mountPath: /tmp/log
          - name: filebeat-data
            mountPath: /data/var/log
      volumes:
      - name: logs
        emptyDir: {}
      - name: filebeat-data
        emptyDir: {}
...
---
apiVersion: v1
kind: Service
metadata:
  name: {{$TRUE_APP_NAME}}-svc
  labels:
    rd: {{.Env.CMP_RD}}
    app: {{.Env.FLOW_STANDARD_NAME}}
    module: {{$MODULE}}
spec:
  type: ClusterIP
  selector:
    app: {{.Env.FLOW_STANDARD_NAME}}
    module: {{$MODULE}}
  ports:
    - name: web
      protocol: TCP
      port: {{.Env.CMP_PORT}}
      targetPort: {{.Env.CMP_PORT}}
...

======================================================
希望各位朋友支持一下

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本文作者：dongsheng
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