sbt-jib

This project tries to make a sbt plugin for the awesome jib project from google.

settings

commands

snippets and examples

injecting java agents

This snippet shows how to inject a Java Agent (Kanela) into a container via jibExtraMappings.

build.sbt

//...project stuff...
javaAgents += "io.kamon" % "kanela-agent" % "1.0.5" % "dist;runtime;compile"
//...project stuff...
jibBaseImage := "openjdk:11-jre"
jibName := "my-service"
jibRegistry := "some-ecr-repository"
jibUseCurrentTimestamp := true
jibCustomRepositoryPath := Some(jibName.value)
jibJvmFlags := List("-javaagent:/root/lib/kanela-agent.jar")
jibExtraMappings := {
    //javaAgents, Modules and ResolvedAgent come from the sbt-javaagent plugin
    val resolved = javaAgents.value.map { agent =>
        update.value.matching(Modules.exactFilter(agent.module)).headOption map {
            jar => ResolvedAgent(agent, jar)
        }
    }
    for {
        resolvedAgent <- resolved.flatten
    } yield {
        resolvedAgent.artifact -> s"/root/lib/${resolvedAgent.agent.name}.jar"
    }
}
jibTargetImageCredentialHelper := Some("ecr-login") 
jibBaseImageCredentialHelper := Some("ecr-login")