Readme help for setting up s3 extension

[saumilsdk]

Its mentioned that we have to add s3 extention in "hawkbit-example-application" but I am confused where is this application and why we have to add in example application? I am looking to have s3 functionality with udpate-server and need to deploy it as ECS docker image on aws. Please guide.

[schabdo]

Your confusion is well grounded, sorry for that. We have to fix the documentation. It basically means you have to add the maven dependency for S3 extension to the pom.xml of example spring boot application. In order to enable it put org.eclipse.hawkbit.artifact.repository.s3.enabled=true into your application.properties

[saumilsdk]

Looks like this doesn't suffice the working of s3 extension. I have added this key as well bucketName key in application.properties, application builds but JPA error while running:

2018-06-26 17:57:48.665 ERROR 15172 --- [ main] o.s.boot.SpringApplication : Application startup failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'mgmtDistributionSetResource': Unsatisfied dependency expressed through field 'softwareModuleManagement'; nest
ed exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'softwareModuleManagement' defined in class path resource [org/eclipse/hawkbit/repository/jpa/
RepositoryApplicationConfiguration.class]: Unsatisfied dependency expressed through method 'softwareModuleManagement' parameter 7; nested exception is org.springframework.beans.factory.BeanCreationException
: Error creating bean with name 'artifactManagement' defined in class path resource [org/eclipse/hawkbit/repository/jpa/RepositoryApplicationConfiguration.class]: Post-processing of merged bean definition f
ailed; nested exception is java.lang.IllegalStateException: Failed to introspect bean class [org.eclipse.hawkbit.repository.jpa.JpaArtifactManagement] for persistence metadata: could not find class that it
depends on...

[schabdo]

As far as I can tell, it seems not to be an issue of the S3 extension. I'll have a look at your issue #28

[schabdo]

@Antiarchitect sure I'll try my best to help out. But may I asked you to create a new GitHub issue for your specific problem? This issue is more about providing "Readme help" for S3 setup in general. I'll add a link to this GH issue for tracking purposes