Implementation steps for docker deployment of springboot and vue projects

A. Docker deployment of springboot project

1. Springboot project compilation and packaging

2. Create a Dockerfile file in the project root directory

FROM openjdk:8-jdk-alpine
VOLUME /tmp
ADD ./target/demo-0.0.1-SNAPSHOT.jar demo.jar
RUN sh -c 'touch /demo.jar'
ENTRYPOINT ["sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar /demo.jar"]

demo-0.0.1-SNAPSHOT.jar is changed to your jar package name

If the jar package is running in Java, use openjdk:8-jdk-alpine

3. Execute in the root directory to form a docker image

docker build -t demmo-docker:1.0 .

4. Run the project

docker run docker run -dp 8080:8080 --name demo-docker demo-docker:1.0

B. Docker deployment of VUE project

1. Compile and package the VUE project and execute it in the project root directory

npm run build

After execution, there will be a dist folder

2. Copy dist to an empty folder and create a Dockerfile file

FROM nginx
MAINTAINER admin
COPY dist/ /usr/share/nginx/html/

The dist folder contains html, css and other files. You can use nginx to run html.

3. Execute in the parent folder of Dockerfile to form a docker image

docker build -t demo-vue-docker .

4. Run the project

docker run --name car-vue -d -p 8080:80 demo-vue-docker

C. Export the image

docker save -o demo.tar demo-docker:1.0
docker save -o vue-demo.tar demo-vue-docker

D. Copy the tar file to the server

Copy the file to the server. The rar file is in the user directory. For example, on a Mac, it will be in /Users/your username/. If you can't find the file, you can use a tool to find it.

E. Import the image

docker load -i demo.tar
docker load -i vue-demo.tar

F. Run the project

It is consistent with the above description and will not be repeated here.

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