[Docker] Separate application image from database migration

application-docker.properties:

spring.datasource.url=jdbc:mysql://${server}:${port}/explorecali
spring.datasource.username=${dbuser}
spring.datasource.password=${dbpassword}

spring.flyway.check-location=false
spring.flyway.locations=filesystem:/var/migration

 

Dockerfile:

FROM java:8
WORKDIR /
ADD target/explorecali-2.0.0-SNAPSHOT.jar //
EXPOSE 8080
ENTRYPOINT
[ "java",
"-jar",
"-Dspring.profiles.active=docker",
"/explorecali-3.0.0-SNAPSHOT.jar"]

 

Build jar for application:

mvn package -DskipTests=true

 

Create image:

docker build -t explorecali .

 

Setup volumn for db migration scirpt such as flyaway:

docker run --name ec-app -p 8080:8080 -v ~/db/migration:/var/migration -e server=ec-mysql -e port=3306 -e dbuser=cali_user -e dbpassword=cali_pass --link ec-mysql:mysql -d explorecali