JAVA

spring boot docker

FROM java:8-jdk-alpine

COPY ./target/demo-docker-0.0.1-SNAPSHOT.jar /usr/app/

WORKDIR /usr/app

RUN sh -c 'touch demo-docker-0.0.1-SNAPSHOT.jar'

ENTRYPOINT ["java","-jar","demo-docker-0.0.1-SNAPSHOT.jar"]

spring boot dockerfile

# For Java 8, try this
# FROM openjdk:8-jdk-alpine

# For Java 11, try this
FROM adoptopenjdk/openjdk11:alpine-jre

# Refer to Maven build -> finalName
ARG JAR_FILE=target/spring-boot-web.jar

# cd /opt/app
WORKDIR /opt/app

# cp target/spring-boot-web.jar /opt/app/app.jar
COPY ${JAR_FILE} app.jar

# java -jar /opt/app/app.jar
ENTRYPOINT ["java","-jar","app.jar"]

dockerfile for spring boot app

FROM openjdk:8-jdk-alpine
ARG JAR_FILE=target/*.jar
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar"]

dockerfile spring boot

FROM openjdk:8-jdk-alpine
VOLUME /tmp
ARG JAR_FILE
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar"]COPY

docker create spring boot image

./mvnw spring-boot:build-image -Dspring-boot.build-image.imageName=springio/gs-spring-boot-dockerCOPY

docker spring boot

sudo docker build -t [jar file] .

docker create spring boot image

FROM openjdk:8-jdk-alpine
ARG JAR_FILE=target/*.jar
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar"]COPY

docker create spring boot image

docker build -t springio/gs-spring-boot-docker .COPY