Dockerfile

#
# Build
#
FROM maven:3.8.4-jdk-11-slim as buildtime
WORKDIR /build
COPY . .
RUN mvn clean package -DskipTests


FROM adoptopenjdk/openjdk11:alpine-jre as builder
COPY --from=buildtime /build/target/*.jar application.jar
RUN java -Djarmode=layertools -jar application.jar extract


FROM ghcr.io/pagopa/docker-base-springboot-openjdk11:v1.0.1@sha256:bbbe948e91efa0a3e66d8f308047ec255f64898e7f9250bdb63985efd3a95dbf
ADD --chown=spring:spring https://github.com/open-telemetry/opentelemetry-java-instrumentation/releases/download/v1.25.1/opentelemetry-javaagent.jar .

COPY --chown=spring:spring  --from=builder dependencies/ ./
COPY --chown=spring:spring  --from=builder snapshot-dependencies/ ./
# https://github.com/moby/moby/issues/37965#issuecomment-426853382
RUN true
COPY --chown=spring:spring  --from=builder spring-boot-loader/ ./
COPY --chown=spring:spring  --from=builder application/ ./

EXPOSE 8080

ENTRYPOINT ["java","-javaagent:opentelemetry-javaagent.jar","--enable-preview","org.springframework.boot.loader.JarLauncher"]