kubesphere devops部署springboot项目

yangxiaohui227 / 2023-07-05 / 原文

一：使用流水线devops部署springboot项目的流程：

二、本次项目结构：

其中Dockerfile:

FROM openjdk:8-jdk
LABEL maintainer=leifengyang


#docker run -e PARAMS="--server.port 9090"
ENV PARAMS="--server.port=8080"
RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone

COPY target/*.jar /app.jar
EXPOSE 8080

#
ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8 -Djava.security.egd=file:/dev/./urandom -jar app.jar ${PARAMS}"]

deploy.yaml:

apiVersion: apps/v1
kind: Deployment
metadata:
  labels:
    app: demo-mybatis
  name: demo-mybatis
  namespace: terp   #一定要写名称空间
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  selector:
    matchLabels:
      app: demo-mybatis
  strategy:
    rollingUpdate:
      maxSurge: 50%
      maxUnavailable: 50%
    type: RollingUpdate
  template:
    metadata:
      labels:
        app: demo-mybatis
    spec:
      imagePullSecrets:
        - name: aliyuncs-docker-hub  #提前在项目下配置访问阿里云的账号密码
      containers:
        - image: $REGISTRY/$DOCKERHUB_NAMESPACE/$APP_NAME:SNAPSHOT-$BUILD_NUMBER
 #         readinessProbe:
 #           httpGet:
 #             path: /actuator/health
 #             port: 8080
 #           timeoutSeconds: 10
 #           failureThreshold: 30
 #           periodSeconds: 5
          imagePullPolicy: Always
          name: app
          ports:
            - containerPort: 8080
              protocol: TCP
          resources:
            limits:
              cpu: 300m
              memory: 600Mi
          terminationMessagePath: /dev/termination-log
          terminationMessagePolicy: File
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      terminationGracePeriodSeconds: 30
---
apiVersion: v1
kind: Service
metadata:
  labels:
    app: demo-mybatis
  name: demo-mybatis
  namespace: terp
spec:
  ports:
    - name: http
      port: 8080
      protocol: TCP
      targetPort: 8080
      nodePort: 32607
  selector:
    app: demo-mybatis
  sessionAffinity: None
  type: NodePort