Dockerize the RS simulator SpringBoot project

SecureApiGateway / SecureApiGateway

Top level project - includes wiki, github-pages and issues

https://github.com/SecureApiGateway/SecureApiGateway/wiki

Apache License 2.0

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Dockerize the RS simulator SpringBoot project #8

Closed matt-wills closed 3 years ago

matt-wills commented 3 years ago

Story

As a customer of the Secure Banking Accelerator Toolkit I want the ASPSP simulator to run in Docker (including docker-compose) So that I can reliably and easily deploy the ASPSP simulator in any environment.

Acceptance criteria

A runnable docker image of the application is pushed to a docker repository whenever a maven deploy is performed.
The application and its dependencies can be started using docker-compose.

Tasks

[ ] Determine which maven docker plugin to use (e.g. jib-maven-plugin or dockerfile-maven-plugin?)
[ ] Add the required configuration to the project's pom files (parent and child).
[ ] Test the application runs using both docker run and docker-compose.

Release Notes

Affected App: securebanking-openbanking-aspsp-simulator

matt-wills commented 3 years ago

Suggested version of docker-compose plugin: <docker-compose-maven-plugin.version>2.5.1</docker-compose-maven-plugin.version>

And if we go with the dockerfile-maven-plugin: <dockerfile-maven-plugin.version>1.4.13</dockerfile-maven-plugin.version>

matt-wills commented 3 years ago

Implemented by these two PRs:

There are a few additional things to consider:

It might be necessary to create a service account for the main docker registry (I experienced authentication failures when pulling certain JRE images, but this seems to have stopped and I haven't investigated it further!).
We could create a separate maven profile for pushing the docker image to the gcr registry, or just rely on releases (release:perform will run the maven deploy phase, which will push the image). Alternatively, just running mvn compile jib:build will do this.
According to the documentation, Jib integrates with Skaffold, which may be something to look into: https://github.com/GoogleContainerTools/jib/tree/master/jib-maven-plugin#skaffold-integration