add

.rancher-pipeline.yml

+stages:
+- name: compile
+  steps:
+  - runScriptConfig:
+      image: registry.cn-hangzhou.aliyuncs.com/kennylee/maven:3.6-jdk-8-alpine
+      shellScript: mvn clean package
+- name: build
+  steps:
+  - publishImageConfig:
+      dockerfilePath: ./Dockerfile
+      buildContext: .
+      tag: bbowenhhuang/reviews:v1
+      pushRemote: true
+      registry: index.docker.io
+- name: deploy
+  steps:
+  - applyYamlConfig:
+      path: ./deployment.yaml
+timeout: 60
+notification: {}

Dockerfile

-FROM openjdk:8-jdk-alpine as build
-WORKDIR /workspace/app
+FROM openjdk:8-jre-alpine
+
 ENV SERVER_PORT 8080
-ENV ENABLE_RATINGS true
+ENV ENABLE_RATINGS false
 ENV STAR_COLOR black
 
-
-COPY mvnw .
-COPY .mvn .mvn
-COPY pom.xml .
-COPY src src
-
-RUN ./mvnw install -DskipTests
-RUN mkdir -p target/dependency && (cd target/dependency; jar -xf ../*.jar)
-
-FROM openjdk:8-jdk-alpine
-VOLUME /tmp
-ARG DEPENDENCY=/workspace/app/target/dependency
-COPY --from=build ${DEPENDENCY}/BOOT-INF/lib /app/lib
-COPY --from=build ${DEPENDENCY}/META-INF /app/META-INF
-COPY --from=build ${DEPENDENCY}/BOOT-INF/classes /app
-EXPOSE ${SERVER_PORT}
-ENTRYPOINT ["java","-cp","app:app/lib/*","com.bookinfo.ReviewsApplication"]
+RUN addgroup -S spring && adduser -S spring -G spring
+USER spring:spring
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} app.jar
+ENTRYPOINT ["java","-jar","/app.jar"]

deployment.yaml

+##################################################################################################
+# Reviews service
+##################################################################################################
+apiVersion: v1
+kind: Service
+metadata:
+  name: reviews
+  labels:
+    app: reviews
+    service: reviews
+spec:
+  ports:
+    - port: 8080
+      name: http
+  selector:
+    app: reviews
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: bookinfo-reviews
+  labels:
+    account: reviews
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: reviews-v1
+  labels:
+    app: reviews
+    version: v1
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: reviews
+      version: v1
+  template:
+    metadata:
+      labels:
+        app: reviews
+        version: v1
+    spec:
+      serviceAccountName: bookinfo-reviews
+      containers:
+        - name: reviews
+          image: bbowenhhuang/reviews:v1
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
+          env:
+            - name: ENABLE_RATINGS
+              value: "false"
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: reviews-v2
+  labels:
+    app: reviews
+    version: v2
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: reviews
+      version: v2
+  template:
+    metadata:
+      labels:
+        app: reviews
+        version: v2
+    spec:
+      serviceAccountName: bookinfo-reviews
+      containers:
+        - name: reviews
+          image: bbowenhhuang/reviews:v1
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
+          env:
+            - name: RATINGS_HOST
+              value: http://ratings:8080
+            - name: ENABLE_RATINGS
+              value: "true"
+            - name: STAR_COLOR
+              value: black
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: reviews-v3
+  labels:
+    app: reviews
+    version: v3
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: reviews
+      version: v3
+  template:
+    metadata:
+      labels:
+        app: reviews
+        version: v3
+    spec:
+      serviceAccountName: bookinfo-reviews
+      containers:
+        - name: reviews
+          image: bbowenhhuang/reviews:v1
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 8080
+          env:
+            - name: RATINGS_HOST
+              value: http://ratings:8080
+            - name: ENABLE_RATINGS
+              value: "true"
+            - name: STAR_COLOR
+              value: red
+---