springboot

Just some initial experiments (weather data API) creating and deploying a Spring Boot appliction docker image.

Run locally

mvn package && java -jar target/gs-spring-boot-0.1.0.jar

Create docker image

docker build -t weather .

Run docker locally with docker

docker run -t -p 8080:8080 weather

Run docker locally using docker-compose (if not using docker directly)

docker-compose up --build -d Will also restart and rebuild the image if the .jar has changed

Manually copy image to "prod" location (using just scp):

Save image: docker save -o target/my_weather_image weather

Copy saved docker image to "prod" machine: scp target/my_weather_image [email protected]:/weather

Log into "prod" machine, and cd into directory where the copied file is located.

Load the copied image into docker: docker load -i weather`

Start in 'prod' machine: docker run -t -p 80:8080 weather`